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Stainless Steel Spiral Tube Heat Exchanger Coil for Refrigeration Parts

Purchase Qty.: (Pieces)	2,000-4,999 5,000-9,999 10,000+
FOB Unit Price:	US$2.00 US$1.90 US$1.80

Purchase Qty. (Pieces)	FOB Unit Price
2,000-4,999	US$2.00
5,000-9,999	US$1.90
10,000+	US$1.80

Port:	Shenzhen, China
Production Capacity:	100000PCS/Monthly
Payment Terms:	L/C, T/T

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Product Description

Company Info

Basic Info.

Model NO.

QGB-0071

Type

Seamless

Technique

Cold Rolled

Material

Stainless Steel

Surface Treatment

Polished

Usage

Boiler Pipe, Machinery Industry, Chemical Industry, Construction & Decoration

Section Shape

Round

Processing

Turning, Grinding, Milling, Welding, Bending, Dril

Application

Industrial / Medical Use

Size

Can Be Customized

Service

OEM

Trademark

OEM

Transport Package

Polybag, Carton

Specification

Customized

Origin

China

HS Code

73072200

Product Description

Product Details

Product Name	Custom OEM Stainless Steel 304 High Quality Spring Hollow Tube
Materials	Stainless steel 304/316
Tube Diameter	0.4-20mm
Length	can be customized
Surface Finish	Electropolishing, plating, painting, anodizing,hardending, oxidizing, Electrophoresis,etc
Tube wall thickness	0.15-1mm
Processing	Turning, grinding, milling, welding, bending, drilling, swaging, flaring, slot- cutting, stamping, deep-drawing, capping,beveling, etc
Application	Industrial use

Service Process

Specifications and production requirements

Material: 304 or 316L
The thinnest of the wall thickness: 0.11-0.12

Specifications	Production requirement

3+-0.022.7+-0.02500mm	Oil immersion, polishing 240, after cutting, cleaning, packaging
5.8+0-0.025.4+0.02-02250	Straightening length 2270mm, cut at one end
4.6+-0.023.86-3.9196+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
4.6+-0.023.86-3.9296+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
12.1+0.0611.6+0.06105.3mm	Oil immersion polishing, cutting, polishing, inspection, packaging
12.3+-0.0211.7+0.04247+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
5.8+0-0.025.4+0.02-0144+0-0.02	Oil immersion polishing, cutting, polishing, inspection, packaging
3.5+0-0.022.8+0.04-02070-2080	N
4.4+0-0.033.89+0.03-02500	N
12.35+0.02-0.0311.76+0.03-0.022500	N
12.111.62500	Both ends of the incision, plug gauge can be smoothly through, oil immersion polishing
5.8+0-0.034.75+-0.022500	N
1.6+-0.020.19-0.2170+-0.05	Oil immersion polishing, cutting, polishing, inspection, packaging
3.5+-0.020.39-0.4280+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
5.8+0.01-0.025.4+0.05-0148+0.1-0	Oil immersion polishing, cutting, polishing, inspection, packaging
10.8+-0.0210.2+0.05-0151+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
10.8+-0.0210.2+0.05-0156+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
12.5+0-0.0611.9+0.05-0151+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
4.4+-0.023.5+-0.02346+0.2	Oil immersion polishing, cutting, polishing, inspection, packaging
4.4+-0.023.5+-0.02466+-0.2	Straightness to be straight, dip polishing, cutting, polishing, inspection, packaging
10.7+0-0.0210.1+0.02-02400	Cut one end to 2400, soak in oil and polish
8.7+0-0.028.1+0.02-02050	Cut one end to 2050, soak in oil and polish
5+-0.024.62-4.652500	Pay attention to the size of the inner hole
4.2+-0.023.8450	immersion polishing, cutting, polishing, inspection, packaging
10.710.1159	Clean and anneal 180 degrees
5+-0.024+-0.02375mm	Oil immersion polishing, cutting, polishing, inspection, packaging
inner hole 6.010.38-0.42700	N
54475mm	Oil immersion polishing, cutting, polishing, inspection, packaging
3.03+-0.022.69+0.03-0500mm	2.67 The pass only rule were passed successfully
4.9+-0.024.51-4.542500	N
6.35+0.02-00.4+0-0.022500	Oil immersion, polishing 240, after cutting, cleaning, packaging
4.5+-0.023.5+-0.02425+-0.1	Oil immersion, polishing
4.5+-0.023.5+-0.02347+0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
5.7+0-0.055.3+0.052500	Straightness to be straight, oil immersion polishing
5+-0.024.5+-0.022500	Oil immersion, polishing
11.1+0-0.0510.6-0.03-0149	Oil immersion polishing, cutting, polishing, inspection, packaging
6.1+0-0.055.6+0-0.03156.5	Oil immersion polishing, cutting, polishing, inspection, packaging
3.6+-0.022.6+-0.02352+0.1-0	Oil immersion polishing, cutting, inspection. Packaging
12.2+0-0.0511.55+0.04106.3+0.08-0	N
6-0.025.0+-0.021500	1530mm cutting at one end of feeding, oil immersion polishing
5+-0.024+0.03255+-0.1	N
4.8-0.023.8+-0.02167+0.1	N
8.6*7.6(0.5)	Internal and external tolerance +-0.03*290mm
9.5+-0.029.1+-0.021190-1200	Oil immersion polishing, middle cutting + two ends cutting, polishing packaging
8.7+0-0.028.1+0.02-02050	Cut one end to 2050, dip in oil, polish, calculate the cutting length
4.5+-0.023.5+-0.02354+-0.1	N
12.31+-0.0311.81+-0.03146+-0.1	N
12.31+-0.0311.81+-0.03246+0-0.15	N
4+-0.023+-0.02380+-0.1	N
4+-0.023+-0.02480+-0.1	Double-headed cutting
4.2+-0.020.2+-0.012300	Double-headed cutting
5+-0.020.25+-0.011670	N
3.9+-0.020.29-0.32000	Straightness is better, the inner wall is smooth and oil-immersed and polished
12.5+0-0.0611.9+0.05-0105.3+-0.08	N
12.5+0-0.0611.9+0.05-0146.1+-0.1-0	N
4.58+-0.033.85+-0.03195.85+-0.1	N
12.1+0.03-0.0211.6+0.05-02500	Both ends of the pipe are cut to 2500mm,Check with stop-gauge, both ends of the plug gauge should pass through the whole pipe
5+-0.024.5+-0.022500	The inner hole should not be small
12.35+0.03-0.0311.76+0.03-0.022500	The tube is cut at both ends and the inner plug gauge passes through the whole tube
3.8+0.0153.5+-0.022200	Smooth inside and outside, straight pipe, focus on checking the surface
4+-0.020.52000	Straightness is better, the inner wall is smooth and oil-immersed and polished
5.15+0.034.66+0.032500	N
4.6+0.05-03.8+0.05-095.7+-0.1	Clean, inner hole clean, polished twice
3.6+-0.023.1+-0.0235+-0.1	N
5+-0.024.62-4.652500	Straightness is better, the inner wall is smooth and oil-immersed and polished
4.5+-0.020.48-0.52500	Straightness is better, the inner wall is smooth and oil-immersed and polished
9+-0.020.25-0.272500	N
6.5+-0.020.21-0.232500	Straightness is better, the inner wall is smooth and oil-immersed and polished
8+-0.020.25-0.272500	N
4+-0.023.2+-0.02254+-0.1	The inner hole must be clean and cleaned
5.5+-0.024.6+-0.02177+-0.1	The inner hole must be clean and cleaned
5+-0.020.52500	The inner hole requires high cleaning
4.5+-0.020.22500	The inner hole shall be smooth and cleaned
5.5+-0.025.1+-0.022500	Degreasing polishing, smooth inner hole, turn over with material
3.90.32000	N
5-0.02-0.044.6+0.022500	Degreasing polishing, straightness is good
4+-0.020.52500	Clean inner hole and polished surface
4+-0.023+-0.022500	N
4.5+-0.024.1+-0.022500	N
12.35+-0.0311.76+-0.032500	Cleaning and polishing
5+-0.024.6+-0.022500	Oil immersion,polishing, pay attention to straightness
2.50.15-0.162000	N
5.8+0-0.034.75+-0.022500	N
12.35-12.4*11.85-11.9	N
3+-0.022.7+0.03-0.01500mm	The feeding length is 2070mm. The inner wall is smooth and polished by oil immersion
5.5+-0.025.0+-0.022000	Straightness is better, the inner wall is smooth and oil-immersed , polished
4.7+-0.024.2+-0.022000	Straightness is better, the inner wall is smooth and oil-immersed , polished
4.5+-0.020.28-0.292000	Straightness is better, the inner wall is smooth and oil-immersed , polished
8+-0.020.51M
5.750.52280mm	Oil-immersion polishing
12.1+0.06*11.6+0.06-0	Oil-immersion polishing
4.5+-0.023.5+0.02-0354+-0.08	Feeding length 2560mm
6.8+-0.010.2+-0.012020+10MM-0	Feeding 2060, one end cut, oil immersion polishing
6+-0.025.6+-0.022500	Oil-immersion polishing
5+-0.024.62-4.652500	The inner wall is smooth,Oil immersion polishing
5+-0.024.62-4.652500	The inner wall is smooth,Oil immersion polishing
6.4+-0.026+-0.022000	A flat mouth, feeding length 2050mm, oil immersion polishing
10.7-0.0210.1+0.022400	The feeding length is 2450, the inner wall is smooth and the cutting end is oil-immersed and polished
6.6+-0.02*6+-0.015	Oil-immersion polishing
10+-0.020.25-0.272500	Oil-immersion polishing
11+-0.0310.4+0.03-0.021.5M	N
4.5+-0.020.19-0.22500	Oil-immersion polishing
5+-0.024.5+-0.022500	Oil-immersion polishing
12+-0.0311.2+-0.032500	Oil-immersion polishing
5+-0.024+-0.02376+-0.08	Good straightness, oil immersion polishing, clean inner hole ,feeding length 2700mm
5+-0.024+-0.02476+-0.08	Good straightness, oil immersion polishing, clean inner hole ,feeding length 2450mm
4.05+-0.023.05+-0.032000	Straightness is better, the inner wall is smooth and oil-immersed and polished
4+-0.023.5+-0.032000	Straightness is better, the inner wall is smooth and oil-immersed and polished
5-0.02-0.044.6+0.022500	Straightness to be straight, oil immersion polishing
12.5+-0.020.27-0.292500	Oil-immersion polishing
15+-0.020.27-0.292500	The inner weld should be white and cannot be missed
4.2+-0.023.2+0.02-0.012520	Tubes should be straight, oiled and polished
4.2+-0.023.2+0.02-0.012420	Tubes should be straight, oiled and polished
4.53.5+-0.02(Go to positive tolerances as far as possible)354mm+-0.08	Feeding 2060, oil immersion polishing cutting cleaning polishing inspection
3.90.32000	Oil-immersion polishing
5.8+0.01-0.025.4+0.032500	Oil-immersion polishing
inner hole 4.26+-0.020.38-0.42500	Oil-immersion polishing
ID14.55-14.60.32500	Oil-immersion polishing
7+-0.020.23-0.252500	Oil-immersion polishing
5.750.48-0.52280	Main control outer diameter size, oil immersion polishing
3.9+0.03-03.6+0.03-01M	N
16+-0.020.253000	Oil-immersion polishing
6.35+0.02-0.010.38-0.42500	Straightness to be straight, oil immersion polishing
4+-0.023.5+-0.022000	The inner wall is smooth,Oil immersion polishing
3.4+0-0.023+0.02-02000	One end of cutting, feeding 2020mm, smooth inner wall, oil immersion polishing
12.1+0.05-011.6+0.05-02500	Oil-immersion polishing
10.7-0.0210.1+0.022400	The feeding length is 2450, the inner wall is smooth and the cutting end is oil-immersion polishing
5.8-0.025.4+0.022280	Cut one end to 2250, degrease polished, good straightness
10+-0.029.5+-0.022700-2900	Oil-immersion polishing
6.9+0.04-06.5+0.04-02100	Oil-immersion polishing
4.58+-0.023.85+-0.022500	Oil-immersion polishing
4.5+-0.023.5+-0.02461+0-0.1	Oil immersion polishing, cutting surface can not be drawn
4.7+-0.024.2+-0.02407+-0.08	Oil immersion polishing, cutting surface can not be drawn
4.5+-0.023.5+-0.02351+0.05+0.15-0	Feeding length 2520, oil immersion polishing, straightness to be straight
12+-0.03*11.2+0.03-0	Oil-immersion polishing
4.5+-0.023.8+-0.022500	The inner wall is smooth and oil immersion polishing, with hardness of 350-400 degrees
12.1+0.05-0*11.6+0.05-0	Oil-immersion polishing
12.75+-0.02*0.27-0.29	Oil-immersion polishing
7+-0.026.4+-0.02310mm+-0.1	Feeding length 2560mm, oil immersion polishing, cutting, cleaning polishing inspection
6+-0.025.4+-0.02310mm+-0.1	Feeding length 2560mm, oil immersion polishing, cutting, cleaning polishing inspection
3.5+-0.023+-0.02200mm+-0.08mm	Feeding length 2480mm, oil immersion polishing
15.4+-0.0314.8+-0.032500mm	Oil-immersion polishing
16.8+-0.0316.2+-0.032500mm	Oil-immersion polishing
6.56-6.585.95-5.97(inner hole)2500	Straightness is good, oil immersion polishing
3.4+0.03-02.8+0.03-02000	Inner wall is smooth, oil immersion polishing
6+0-0.025.6+0.022250	One end of cutting, feeding length 2280mm, straightness to straight, cleaning and polish
4.5+-0.023.5+-0.02354+-0.05+-0.15	Feeding length 2190mm, oil immersion polishing, cutting cleaning inspection
4.5+-0.023.5+-0.02347-0.05-0.15	Feeding length 2500mm, oil immersion polishing, cutting cleaning inspection
4.5+-0.023.5+-0.02341-0.05-0.15	Feeding length 2460mm, oil immersion polishing, cutting cleaning inspection
4.5+-0.023.5+-0.02347+0.1	Feeding length 2500, inner diameter as far as possible to go positive tolerance, to straight, inner hole immersion, polishing
4.5+-0.023.5+-0.02354+-0.1	Feeding length 2550, inner diameter as far as possible to go positive tolerance, to straight, inner hole immersion, polishing
3.6+-0.022.6+-0.02352+0.2-0	Straightness is better, oil immersion polishing cutting cleaning polishing, inspection packaging
6.1+-0.025.6+0.01/-0.052000	Straightness to be straight, smooth inside and outside, oil immersion polishing
5.7+-0.024.8+0.01-0.032000	Oil-immersion polishing
6+-0.02(or 6-0 to -0.04)5.0+0-0.042500	Oil-immersion polishing
12+-0.0211.4+-0.022500	Oil-immersion polishing
4.1+-0.033.71-3.75700mm	Feeding length 2160mm, oil immersion polishing
5.8+0-0.045.4+0.04-0144+0-0.02	Feeding length 2550, oil immersion polishing, cutting cleaning polishing
5.15+0.03-04.66+0.03-02500	Oil-immersion polishing
5.95-5.984.95-5.052000	Oil-immersion polishing
9.5+-0.029.1+-0.021190-1200	Oil immersion polishing, middle cutting & two ends cutting, polishing packaging
4.2+-0.020.25+-0.011670mm	Cutting at both ends, oil immersion polishing
4.5+-0.020.25+-0.011670mm	Cutting at both ends, oil immersion polishing
5+-0.020.5+-0.011000mm	Cutting at both ends, oil immersion polishing
3.9+-0.023.4+-0.022500mm	Oil immersion polishing, hardness above 380 degrees, please hit the hardness
8+-0.0157.6+-0.0152500	Oil-immersion polishing
6.35+-0.020.38-0.42540	Straightness to be straight, oil immersion polishing
8+-0.02*0.25-0.27	Oil-immersion polishing
5.65.22300	Straightness to be straight, oil immersion polishing
5.5+-0.025.1+-0.022500	Inner hole should not be small, oil immersion polishing
5+-0.024.62-4.652500	Inner hole should not be small, oil immersion polishing
4.95-4.984.6+0.03-02500	Oil-immersion polishing
3.9+-0.030.29-0.32500	Oil-immersion polishing
6.6+-0.026+-0.0151000	Cutting length 2050, cutting at both ends, oil immersion polishing
10+-0.020.25-0.272500	Oil-immersion polishing
4+-0.020.28-0.31400	Cutting length 2900, cut at both ends, oil immersed polishing
3+-0.022.7+0.03-0.01500mm	The feeding length is 2070mm) the inner wall is smooth and oil immersion polishing
3.8+-0.0153.5+-0.022200	Inner hole smooth can not see weld, oil immersion polishing
4.58+-0.023.85+-0.022500	Oil-immersion polishing
5.15+0.03-04.66+0.03-02500	Oil-immersion polishing
6-0.025.6+0.022250+10mm	Feeding length 2300, one end cut to 2250, oil immersion polishing
4.1+-0.023.8+-0.021000+10mm	Cutting length 2070, cutting at both ends, oil immersion polishing
5.5+-0.020.25+-0.012020-2030	Oil-immersion polishing
3+-0.020.5323mm	Cutting length 2340mm, cutting cleaning inspection
4+-0.020.5323mm	Cutting length 2340mm, cutting cleaning inspection
4.2+-0.033.6+0-0.05350+-0.1	N
12.1+0.03/-0.0211.6+0.05-02500	Cutting at both ends, check stop-gauge, oil immersion polishing
5+-0.024.5+-0.022500	Oil-immersion polishing
4.5+-0.023.5+-0.02336.4mm+0-0.2	The feeding length 2420, straightness is better, oil immersion polishing
5.54.82000	Oil-immersion polishing
4.453.752500	Oil-immersion polishing
6+-0.025.6+0.03-02000	Oil-immersion polishing
11+-0.02*10.4+0.03-0	Oil-immersion polishing
4.5+-0.023.8+0.02-0345+-0.12mm	Pipe straightness is good, clean the inner hole clean
4.5+-0.023.5+-0.02354+-0.12mm	Pipe straightness is good, clean the inner hole clean
4.5+-0.023.5+-0.02425+-0.12mm	Pipe straightness is good, clean the inner hole clean
4.7+-0.023.9+-0.022000	Straightness is good, oil immersion polishing
12.1+0.06-0*11.6+0.06-0	Clean and polish the inner hole
12+-0.02*11.4+-0.02	Clean and polish the inner hole
9+-0.020.25-0.272500	Oil-immersion polishing
5.8+0-0.045.4+0.04-0144+0-0.1	Oil immersion, Before polishing, clean inner hole , cutting, cleaning chamfering, cleaning packaging
8.43-8.457.86-7.882500	Good straightness, smooth inner wall, oil immersion polishing
6.56-6.585.95-5.972500	Good straightness, smooth inner wall, oil immersion polishing
5+-0.024.62-4.652500	Oil immersion, clean inner hole, polished
5.8+0-0.045.4+0.04-0144+0-0.1	Oil immersion polishing, cutting, cleaning chamfering, cleaning packaging
5.55+-0.034.7+-0.052500	Check gauge inspection, smooth inner wall, oil immersion polishing, must pay attention to the inner hole
4.7+-0.024.2+-0.02410mm+-0.1	Oil immersion polishing, pay attention to the length of the material
5.5+-0.025.0+-0.02400mm+-0.1	Oil immersion polishing, pay attention to the length of the material
12.35+0.02-0.0311.76+0.03-0.022500	Cutting at both ends, oil immersion polishing
4.58+-0.023.85+-0.022500mm	Oil-immersion polishing
12.1+0.03/-0.02*11.6+-0.03	N
10.8+-0.0210.24+-0.02151+-0.05	N
11.1-0.0510.6-0.03149-0.1	N
6.1-0.055.6-0.03156.5-0.1	N
10.8+0-0.0310.2+0-0.03151+-0.05	N
3+-0.022.7+0.03-0.01500mm	The feeding length is 2070mm, the inner wall is smooth and polished with oil immersion
5.7+-0.024.8+0.01-0.022000	The inner wall is smooth, the inner weld can not be seen, and Oil-immersion polishing
5.15+-0.024.64-4.672500	Oil-immersion polishing
3.55-3.583.02400	Oil-immersion polishing
5+-0.020.5+0.03-0265+-0.1mm	Feeding length 2480mm, to be straight, oil immersion polishing, cutting
6.35+-0.020.4+0.022500	Oil immersion polishing, check with internal plug gauge
7.5+-0.036.5+-0.032500	Oil-immersion polishing
10+-0.039+-0.032500	Oil-immersion polishing
6+-0.025+-0.032000	Oil-immersion polishing
4.4+-0.023.5+-0.02346+-0.015mm	N
5+-0.024.2+-0.02368.5+-0.1	Oil immersion polishing, cutting cleaning, inspection packaging
5.8+0.04-0.015.4+0.04-02000	Oil immersion polishing, smooth inner wall straightness is better
11+0.0610.4+0.04-0.012500	Needle gauge through freely, oil immersion polishing
5.5+-0.034.8+-0.052500	Straightness to be straight, oil immersion polishing
12.35+0.02-0.0311.76+0.03-0.022500	Cutting at both ends, oil immersion polishing
12.1+0.03/-0.0211.6+0.05-02500	Cutting at both ends, check stop-gauge, oil immersion polishing
3.4-0.02-0.042.75+-0.022500	Oil-immersion polishing
4.2+-0.023.5+-0.022500	Oil-immersion polishing
4.30.41150+-0.3	Feeding length 2400, double head cutting, oil immersion polishing
4.30.42300+-0.3	Feeding length 2400, double head cutting, oil immersion polishing
12+-0.0211.2+0.042500	11.17 Needle gauge passed smoothly, inner hole no more than 11.24, oil immersion polishing
4.5+-0.023.5+-0.02354+-0.1	Straightness should be straight, pay attention to the feeding length, oil immersion polishing, cutting cleaning inspection
4.5+-0.023.5+-0.02341-0.05-0.15	Feeding length 2460mm, to be directly immersed in oil polishing, cutting cleaning inspection
4.5+-0.023.5+-0.02347-0.05-0.15	Feeding length 2460mm, to be directly immersed in oil polishing, cutting cleaning inspection
4.5+-0.023.5+-0.02461-0.05-0.15	Feeding length 2460mm, to be directly immersed in oil polishing, cutting cleaning inspection
10+-0.020.25-0.272500	Oil-immersion polishing
9+-0.020.25-0.272500	Oil-immersion polishing
8+-0.020.25-0.272500	Oil-immersion polishing
5.15+-0.024.64-4.672500	Oil-immersion polishing
4.7+-0.024.2+-0.02400mm+1-0	Oil immersion polishing, pay attention to the length of the material
5.5+-0.025.0+-0.02400mm+1-0	Oil immersion polishing, pay attention to the length of the material
12.4+-0.0211.8+0.04-01M	Oil-immersion polishing
4.5+-0.023.5+-0.02305+-0.12	Feeding length 2520mm, to be directly immersed in oil polishing, cutting cleaning inspection
4.5+-0.023.5+-0.02424+-0.12	Feeding length 2620mm, to be directly immersed in oil polishing, cutting cleaning inspection
4.5+-0.023.5+-0.02254+-0.12	Feeding length 2620mm, to be directly immersed in oil polishing, cutting cleaning inspection
5+-0.024+-0.02380mm+0.2-0	Feeding length 2360mm, oil immersion polishing
5+-0.024+-0.02480mm+0.2-0	Feeding length 2490mm, oil immersion polishing
15.4+-0.0314.8+-0.032500mm	Weld to white, oil immersion polishing
16.8+-0.0316.2+-0.032500mm	Weld to white, oil immersion polishing
5.8+-0.025.41+0.02-02500	Oil-immersion polishing
10.8+-0.0310.23-10.282500	Oil-immersion polishing
10.8+-0.0210.2+-0.02151+-0.05	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
11.1-0.0510.6-0.03149+0-0.1	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
6.1-0.055.6-0.03156.5+0-0.1	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
4.53.5323.9-0.2	Feeding length 2670mm, to be directly immersed in oil polishing, cutting cleaning inspection
5.8+0.04-0.015.4+0.042000	Oil-immersion polishing
2.5+-0.020.15+-0.02960mm	Oil immersion polishing cutting inspection packaging
4.2+-0.020.19-0.2450mm	Oil immersion polishing, cutting cleaning inspection packaging
4.5+-0.023.5+-0.02336.4-0.3	Oil immersion polishing, cutting length 2430, straightness to be straight
5.8+-0.025.41+0.022500	Oil-immersion polishing
4.5+-0.023.8+0.05-02500	The inner wall is smooth and oil-immersion polishing
3.6+-0.022.8+-0.021000	Feeding length 2050mm, cutting at both ends, oil immersion polishing
4+-0.023.2+-0.021000	Feeding length 2050mm, cutting at both ends, oil immersion polishing
4.5+-0.023.7+-0.021000	Feeding length 2050mm, cutting at both ends, oil immersion polishing
5.2+-0.024.3+-0.021000	Feeding length 2050mm, cutting at both ends, oil immersion polishing
5.8+-0.024.9+-0.022000	Oil-immersion polishing
5.7+-0.024.8+-0.022000	Oil-immersion polishing
4.2+-0.023.2+-0.022520	Oil-immersion polishing
4.2+-0.023.2+-0.022420	Oil-immersion polishing
5.0-0.054.11-4.14346+-0.2mm	Oil-immersion polishing
4.5+-0.023.5+-0.02354+-0.2	Feeding length 2550mm, straightness to straight, oil immersion polishing
6+0-0.025.6+0.022250	One end of cutting, feeding length 2280mm, straightness to straight, cleaning and polish
6.41-6.440.19-0.22500	Oil-immersion polishing
4+-0.020.5+-0.02450+-0.2mm	Oil immersion polishing, feeding length 2320, straight straightness
5.55+-0.034.9+-0.052500	Oil-immersion polishing
12+-0.0311.2+0.04-02500	Oil-immersion polishing
4.7+-0.024.2+-0.02400+1-0	Oil-immersion polishing
5.5+-0.025.0+-0.02400+1-0	Oil-immersion polishing
12.4+-0.0211.8+0.05-01000mm	Cutting at both ends, oil immersion polishing
40.18--0.192700	Oil-immersion polishing
3+-0.022.7+0.03-0.01500mm	The feeding length is 2070mm, the inner wall is smooth and polished with oil immersion
6+-0.025.6+0.03-02500	Oil-immersion polishing
ID 7.6+-0.020.52700	Oil-immersion polishing
ID 6.01-6.040.42700	Oil-immersion polishing
4.8+-0.024.1+0.05-02500	Oil-immersion polishing
6.0+-0.025.4+-0.02310mm+-0.1	Surface polishing
6.4+-0.026.0+-0.022000mm	Cutting length 2050, one end cut, oil immersion polishing
6.5+-0.020.22+0.02-02500mm	Oil-immersion polishing
7.0+-0.020.23+0.02-02500mm	Oil-immersion polishing
7.5+-0.020.23+0.02-02500mm	Oil-immersion polishing
4.5+-0.023.5+0.02-0354mm+-0.1	Feeding length 2550, straightness to straight, oil immersion polishing
4.5+-0.023.5+0.02-0341mm-0.05-0.2	Feeding length 2550, straightness to straight, oil immersion polishing
4.95+0.03-04.6+0.03-02500	Oil-immersion polishing
4.45+0.053.83-3.862500	Check with stop-gauge, soak and polish
10.8+-0.0210.2+-0.02151+-0.05	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
11.1-0.0510.6-0.03149+0-0.1	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
6.1-0.055.6-0.03156.5+0-0.1	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
12+-0.0311.5+-0.032500	Oil-immersion polishing
12.5+-0.02*11.7+0.04	No more than 0.05mm, oil immersion polishing
4.7+-0.024.2+-0.02400mm+0.1-0	Oil-immersion polishing
5.5+-0.025.0+-0.02400mm+0.1-0	Oil-immersion polishing
12.4+-0.0211.8+0.04-02000mm	Cutting at both ends, oil immersion polishing
4.7+-0.024.2+0.04-01700mm	Feeding length 1750, both ends of cutting oil immersion polishing
5.5+-0.025.0+-0.021700mm	Feeding length 1750, both ends of cutting oil immersion polishing
ID 14.55-14.60.32500	Oil-immersion polishing
10+-0.029.6+0.04-02500	Oil-immersion polishing
4.6-0.05-4.1-0.05*2000	The inner and outer walls are smooth, straight and oil-immersed
4.02+-0.023+-0.022500	Oil-immersion polishing
3.6+-0.022.6+-0.022000	Oil-immersion polishing
4+0-0.023+0.082500	Oil-immersion polishing
4.8+0-0.023.8+-0.02167+0.2mm	Feeding length 2570mm, oil immersion polishing
4.5+-0.023.5+-0.02305+-0.2	Oil-immersion polishing
7+-0.036.4+-0.022000	The inner and outer walls are smooth, with good straightness and oil immersion polishing
4+0.04-03.7+0.03-02000	3.7 Needle gauge can pass through the whole, inner and outer wall smooth, good straightness, oil immersion polishing
4.5+-0.023.5+-0.02267-0.2	Oil-immersion polishing
ID 5.4-5.440.42700	Oil-immersion polishing
ID 7.07+-0.020.5270	Oil-immersion polishing
6+-0.020.2+-0.022500	Oil-immersion polishing
6.8+-0.020.2+-0.022500	Oil-immersion polishing
5.8+-0.025.41+0.022500	5.4 The gauge is free falling and polished with oil immersion
4.5+-0.023.5+0.02-0354+-0.13	Feeding length 2550mm, pay attention to straightness and inner hole clean oil immersion polishing
5.55+-0.025.02+-0.022500	Polishing
4.2+-0.023.2+-0.022520	Oil-immersion polishing
4.2+-0.023.2+-0.022420	Oil-immersion polishing
3.923.422500	Oil-immersion polishing
12+-0.0311.2+0.04-02000	Oil-immersion polishing
8+-0.027.41+0.04-02000	Oil-immersion polishing
4.58+-0.023.85+-0.022500	The inner and outer walls are smooth and oil-immersed and polished
12.45+0.02-0.0311.75+0.03-0.021000	Cutting at both ends, oil immersion polishing
5.5+-0.025.1+-0.022500	Oil-immersion polishing
5+-0.024.62-4.652500	Oil-immersion polishing
12+-0.0311.2+0.04-02000	Oil-immersion polishing
6+-0.025+-0.022500	Oil-immersion polishing
6.5+-0.026+-0.022500	Oil immersion polishing, cutting length 330mm+-0.1
5.4-5.455.1+0.02-01000	Cutting at both ends, oil immersion polishing, 10 samples, oil immersion polishing
3.5+-0.023.0+0.02-01700+3	The inner wall is smooth and both ends are cut flat and oil immersion polishing
3+-0.022.7+0.03-0.01500mm	The feeding length is 2070mm, the inner wall is smooth and polished with oil immersion
4.58+-0.023.85+-0.022500	The inner and outer walls are smooth and oil-immersed and polished
6.0-0.025.6+0.022250	One end of the flat cutting, pay attention to the straightness and cutting size, oil immersion polishing
6.1+-0.025.6+0.01-0.052000	Straightness to be straight, oil immersion polishing
10.8+-0.0210.2+-0.02151+0.1-0	Oil immersion polishing cutting, polishing inspection packaging
5.8+-0.025.3+-0.02150+0.1-0	Oil immersion polishing cutting, cleaning inspection packaging
6.5+-0.020.22+0.02-02500	Oil-immersion polishing
8.0+-0.020.25+0.02-02500	Oil-immersion polishing
9.0+-0.020.25+0.02-02500	Oil-immersion polishing
10.0+-0.020.25+0.02-02500	Oil-immersion polishing
ID 6.01-6.040.42700	Oil-immersion polishing
ID 7.07+-0.02*0.52700	Oil-immersion polishing
3.26+-0.032.65+-0.032500	Polishing
4.5+-0.023.5+0.02-0354+-0.13	Feeding length 2550mm, pay attention to straightness and inner hole clean oil immersion polishing
4.1+-0.23.8+-0.021000	Cut at both ends, pay attention to the cutting length
4.0+-0.023.5+-0.022000	Good straightness, oil immersion polishing
5.8+-0.025.41+0.02-02500	Stop gauge inspection, oil immersion polishing
8.41+-0.017.89-0.01-0.032500	Strict control of tolerance of inner and outer diameter, oil immersion polishing
6.55+-0.015.98-0.01-0.032500	Strict control of tolerance of inner and outer diameter, oil immersion polishing
5.8+0-0.034.75+-0.022500	Good straightness, smooth inner and outer walls, oil immersion polishing
3.8-0.01-0.053.5+-0.022500	Good straightness, smooth inner and outer walls, oil immersion polishing
5.7+-0.024.8+0.01-0.032000	Good straightness, smooth inner and outer walls, oil immersion polishing
12+-0.0311+-0.031M	Oil-immersion polishing
ID 5.4-5.440.42700	Oil-immersion polishing
ID 6.01-6.040.42700	Oil-immersion polishing
ID 7.07+-0.02*0.52700	Oil-immersion polishing
3.85+0.053.39-3.422500	Smooth inside and outside, check check, oil immersion polishing
3.95+0.053.42+0.032500	Smooth inside and outside, check check, oil immersion polishing
3+-0.022.0+-0.022000	Oil-immersion polishing
4.0+0-0.023.0+0.021000mm	Cutting at both ends, oil immersion polishing
4.0+0-0.023.0+0.02220+0.1mm	Cutting at both ends, oil immersion polishing
4.8+0-0.023.8+-0.02167+0.1mm	Pay attention to the cutting length, oil immersion polishing, inner hole to clean
4.58+-0.023.85+-0.022500	Oil-immersion polishing
4.2+-0.033.8+0.042500	Oil-immersion polishing
12.45+0.02-0.0311.75+0.03-0.022500	Cutting at both ends, oil immersion polishing
5.15+0.034.64+0.032500	Good straightness, smooth inner and outer walls, oil immersion polishing
5.0-0.054.11-4.14346-0.15+0.1mm	Good straightness, clean inner hole
6.35+-0.2*0.4-0.022500	The inner and outer walls are welded and oil immersion polishing
3+-0.020.3+-0.022000	Cutting at both ends, feeding length 2030mm, oil immersion polishing
4+-0.020.3+-0.022000	Cutting at both ends, feeding length 2030mm, oil immersion polishing
5+-0.020.35+-0.022000	Cutting at both ends, feeding length 2030mm, oil immersion polishing
5.5+-0.024.6+-0.032000	Stop gauge inspection, oil immersion polishing
12+-0.0311.2+0.042000	Oil-immersion polishing
5.7+-0.024.8+0.01-0.032000	The inner wall is smooth and oil-immersion polishing
6+-0.025.4+-0.02310mm+-0.15	Pay attention to the cutting length and clean the inner hole
7+-0.026.4+-0.02310mm+-0.15	Pay attention to the cutting length and clean the inner hole
6.53+-0.035.94+0.032500	Oil-immersion polishing
5.7+-0.024.8+0.01-0.032000	Oil-immersion polishing
4.2+-0.020.19-0.2450+-0.15mm	Pay attention to the cutting length and clean the inner hole

Company Profile

Exhibition

Certifications

Packing and Lodaing

FAQ

1.Q: Are you a factory?
A: Yes, we are the factory and we specialize in telescoping parts, needle manufacturing, stainless steel tube, multi-axis CNC machining, Also we offer plastic parts fitted with our metal parts.

2. Q: What is your technical advantages?
A: We specialize in precison metal parts, the smaller, the better for us, The smallest tube we can make is 0.4mm in diameter with 0.1mm wall thickness.

3. Q: How does your company control the quality?
A: Our QC will control the quality during every production process.

4. Q:Do you need drawings for quotation and production?
A: Yes, If customized, we need either drawings or prototypes

5. Q:I want to keep our design in secret, can we sign NDA?
A: Sure, we will not display customer's design or show to the other people, we can sign NDA,

6 .Q: How about the payment terms?
A: 30% deposit in advance, 70% before sending out the final goods.

7. Q: about the lead time
A: It depends on quantity, generally 30-35 days after order confirmation

8. Q: Can I visit your factory?
A: Sure, warmly welcome your visiting . Please try to contact our sales representative first by email or phone. We will make the appointment and the most reasonable planning for your transportation.

9. Q: What's the shipping way?
A: Regarding the small quantity order, we can send them by Fedex express and the large quantity goods are shipped by ocean shipping according to client's demands.

10. Q: How do you make our business long-term and good relationship?
A:1> We keep good quality and competitive price to ensure our customers benefit for best quality products,
2> We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Address: No. 10, Jinfu Road, Pingnan Industrial Zone, Sanxiang Town, Zhongshan, Guangdong, China

Business Type: Manufacturer/Factory

Business Range: Manufacturing & Processing Machinery, Tools & Hardware

Management System Certification: ISO 9001

Main Products: Needle, Tube, Bent Tube, Telescopic Pole, Stainless Steel Straw

Company Introduction: Zhongshan Qinggang Stainless Steel Products Co., Ltd is located in Sanxiang town zhongshan city, Guangdong Province, the factory was professional on precision stainless steel tube, brass tube, aluminum pipe, fiber optic tube, the products are widely used in electronic products, medical, automotive, photographic equipment, daily hardware and other industries, The factory continuously improve the product development ability and excellence of the research concept, and product the goods can be meet customer requirements.

Our factory covers an area of 5, 000 square meters. The main production have precision round pipe. Oval tube, rectangle tube, polygon steel pipe, The wall thickness from 0.1-1.5mm, The minimum inner hole can be made 0.3mm, the outer diameter according to the actual requirements of customer, . The degree of precision of tolerance can be made +-0.01mm, In order to further meet customer needs, the factory is equipped with endoscope snake bone tube, interventional medical instruments laser micro-machining, laser welding, surface finishing and product assembly processing capabilities.

"Engine column quality, Refined into steel", We have always adhered to the craftsman spirit of quality, sincere hand in hand with customers, cooperation and prosperity.

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