Custom Design Stainless Steel High Quality Stainless Steel for Door Handle U Tube

• Type: Seamless
• Technique: Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Boiler Pipe, Machinery Industry, Chemical Industry, Construction & Decoration
• Section Shape: Round
• Model NO.: QGB-005
• Processing: Turning, Grinding, Milling, Welding, Bending, Dril
• Application: Industrial / Medical Use
• Size: Can Be Customized
• Service: OEM
• Transport Package: Polybag, Carton
• Specification: Customized
• Trademark: OEM
• Origin: China
• HS Code: 73072200
• Production Capacity: 100000PCS/Monthly

Product Description

Product Details
Product Name	Customized  Stainless Steel  Flattened U Shaped Pipes for Handle Use
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

Company Profile

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Specifications and production requirements
Material: 304 or 316L
The thinnest of the wall thickness: 0.11-0.12
Specifications	Production requirement
3+-0.02*2.7+-0.02*500mm	Oil immersion, polishing 240, after cutting, cleaning, packaging
5.8+0-0.02*5.4+0.02-0*2250	Straightening length 2270mm, cut at one end
4.6+-0.02*3.86-3.9*196+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
4.6+-0.02*3.86-3.9*296+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
12.1+0.06*11.6+0.06*105.3mm	Oil immersion polishing, cutting, polishing, inspection, packaging
12.3+-0.02*11.7+0.04*247+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
5.8+0-0.02*5.4+0.02-0*144+0-0.02	Oil immersion polishing, cutting, polishing, inspection, packaging
3.5+0-0.02*2.8+0.04-0*2070-2080	N
4.4+0-0.03*3.89+0.03-0*2500	N
12.35+0.02-0.03*11.76+0.03-0.02*2500	N
12.1*11.6*2500	Both ends of the incision, plug gauge can be smoothly through, oil immersion polishing
5.8+0-0.03*4.75+-0.02*2500	N
1.6+-0.02*0.19-0.2*170+-0.05	Oil immersion polishing, cutting, polishing, inspection, packaging
3.5+-0.02*0.39-0.4*280+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
5.8+0.01-0.02*5.4+0.05-0*148+0.1-0	Oil immersion polishing, cutting, polishing, inspection, packaging
10.8+-0.02*10.2+0.05-0*151+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
10.8+-0.02*10.2+0.05-0*156+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
12.5+0-0.06*11.9+0.05-0*151+-0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
4.4+-0.02*3.5+-0.02*346+0.2	Oil immersion polishing, cutting, polishing, inspection, packaging
4.4+-0.02*3.5+-0.02*466+-0.2	Straightness to be straight, dip polishing, cutting, polishing, inspection, packaging
10.7+0-0.02*10.1+0.02-0*2400	Cut one end to 2400, soak in oil and polish
8.7+0-0.02*8.1+0.02-0*2050	Cut one end to 2050, soak in oil and polish
5+-0.02*4.62-4.65*2500	Pay attention to the size of the inner hole
4.2+-0.02*3.8*450	immersion polishing, cutting, polishing, inspection, packaging
10.7*10.1*159	Clean and anneal 180 degrees
5+-0.02*4+-0.02*375mm	Oil immersion polishing, cutting, polishing, inspection, packaging
inner hole 6.01*0.38-0.4*2700	N
5*4*475mm	Oil immersion polishing, cutting, polishing, inspection, packaging
3.03+-0.02*2.69+0.03-0*500mm	2.67 The pass only rule were passed successfully
4.9+-0.02*4.51-4.54*2500	N
6.35+0.02-0*0.4+0-0.02*2500	Oil immersion, polishing 240, after cutting, cleaning, packaging
4.5+-0.02*3.5+-0.02*425+-0.1	Oil immersion, polishing
4.5+-0.02*3.5+-0.02*347+0.1	Oil immersion polishing, cutting, polishing, inspection, packaging
5.7+0-0.05*5.3+0.05*2500	Straightness to be straight, oil immersion polishing
5+-0.02*4.5+-0.02*2500	Oil immersion, polishing
11.1+0-0.05*10.6-0.03-0*149	Oil immersion polishing, cutting, polishing, inspection, packaging
6.1+0-0.05*5.6+0-0.03*156.5	Oil immersion polishing, cutting, polishing, inspection, packaging
3.6+-0.02*2.6+-0.02*352+0.1-0	Oil immersion polishing, cutting, inspection. Packaging
12.2+0-0.05*11.55+0.04*106.3+0.08-0	N
6-0.02*5.0+-0.02*1500	1530mm cutting at one end of feeding, oil immersion polishing
5+-0.02*4+0.03*255+-0.1	N
4.8-0.02*3.8+-0.02*167+0.1	N
8.6*7.6(0.5)	Internal and external tolerance +-0.03*290mm
9.5+-0.02*9.1+-0.02*1190-1200	Oil immersion polishing, middle cutting + two ends cutting, polishing packaging
8.7+0-0.02*8.1+0.02-0*2050	Cut one end to 2050, dip in oil, polish, calculate the cutting length
4.5+-0.02*3.5+-0.02*354+-0.1	N
12.31+-0.03*11.81+-0.03*146+-0.1	N
12.31+-0.03*11.81+-0.03*246+0-0.15	N
4+-0.02*3+-0.02*380+-0.1	N
4+-0.02*3+-0.02*480+-0.1	Double-headed cutting
4.2+-0.02*0.2+-0.01*2300	Double-headed cutting
5+-0.02*0.25+-0.01*1670	N
3.9+-0.02*0.29-0.3*2000	Straightness is better, the inner wall is smooth and oil-immersed and polished
12.5+0-0.06*11.9+0.05-0*105.3+-0.08	N
12.5+0-0.06*11.9+0.05-0*146.1+-0.1-0	N
4.58+-0.03*3.85+-0.03*195.85+-0.1	N
12.1+0.03-0.02*11.6+0.05-0*2500	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+-0.02*4.5+-0.02*2500	The inner hole should not be small
12.35+0.03-0.03*11.76+0.03-0.02*2500	The tube is cut at both ends and the inner plug gauge passes through the whole tube
3.8+0.015*3.5+-0.02*2200	Smooth inside and outside, straight pipe, focus on checking the surface
4+-0.02*0.5*2000	Straightness is better, the inner wall is smooth and oil-immersed and polished
5.15+0.03*4.66+0.03*2500	N
4.6+0.05-0*3.8+0.05-0*95.7+-0.1	Clean, inner hole clean, polished twice
3.6+-0.02*3.1+-0.02*35+-0.1	N
5+-0.02*4.62-4.65*2500	Straightness is better, the inner wall is smooth and oil-immersed and polished
4.5+-0.02*0.48-0.5*2500	Straightness is better, the inner wall is smooth and oil-immersed and polished
9+-0.02*0.25-0.27*2500	N
6.5+-0.02*0.21-0.23*2500	Straightness is better, the inner wall is smooth and oil-immersed and polished
8+-0.02*0.25-0.27*2500	N
4+-0.02*3.2+-0.02*254+-0.1	The inner hole must be clean and cleaned
5.5+-0.02*4.6+-0.02*177+-0.1	The inner hole must be clean and cleaned
5+-0.02*0.5*2500	The inner hole requires high cleaning
4.5+-0.02*0.2*2500	The inner hole shall be smooth and cleaned
5.5+-0.02*5.1+-0.02*2500	Degreasing polishing, smooth inner hole, turn over with material
3.9*0.3*2000	N
5-0.02-0.04*4.6+0.02*2500	Degreasing polishing, straightness is good
4+-0.02*0.5*2500	Clean inner hole and polished surface
4+-0.02*3+-0.02*2500	N
4.5+-0.02*4.1+-0.02*2500	N
12.35+-0.03*11.76+-0.03*2500	Cleaning and polishing
5+-0.02*4.6+-0.02*2500	Oil immersion,polishing, pay attention to straightness
2.5*0.15-0.16*2000	N
5.8+0-0.03*4.75+-0.02*2500	N
12.35-12.4*11.85-11.9	N
3+-0.02*2.7+0.03-0.01*500mm	The feeding length is 2070mm. The inner wall is smooth and polished by oil immersion
5.5+-0.02*5.0+-0.02*2000	Straightness is better, the inner wall is smooth and oil-immersed , polished
4.7+-0.02*4.2+-0.02*2000	Straightness is better, the inner wall is smooth and oil-immersed , polished
4.5+-0.02*0.28-0.29*2000	Straightness is better, the inner wall is smooth and oil-immersed , polished
8+-0.02*0.5*1M
5.75*0.5*2280mm	Oil-immersion polishing
12.1+0.06*11.6+0.06-0	Oil-immersion polishing
4.5+-0.02*3.5+0.02-0*354+-0.08	Feeding length 2560mm
6.8+-0.01*0.2+-0.01*2020+10MM-0	Feeding 2060, one end cut, oil immersion polishing
6+-0.02*5.6+-0.02*2500	Oil-immersion polishing
5+-0.02*4.62-4.65*2500	The inner wall is smooth,Oil immersion polishing
5+-0.02*4.62-4.65*2500	The inner wall is smooth,Oil immersion polishing
6.4+-0.02*6+-0.02*2000	A flat mouth, feeding length 2050mm, oil immersion polishing
10.7-0.02*10.1+0.02*2400	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+-0.02*0.25-0.27*2500	Oil-immersion polishing
11+-0.03*10.4+0.03-0.02*1.5M	N
4.5+-0.02*0.19-0.2*2500	Oil-immersion polishing
5+-0.02*4.5+-0.02*2500	Oil-immersion polishing
12+-0.03*11.2+-0.03*2500	Oil-immersion polishing
5+-0.02*4+-0.02*376+-0.08	Good straightness, oil immersion polishing, clean inner hole ,feeding length 2700mm
5+-0.02*4+-0.02*476+-0.08	Good straightness, oil immersion polishing, clean inner hole ,feeding length 2450mm
4.05+-0.02*3.05+-0.03*2000	Straightness is better, the inner wall is smooth and oil-immersed and polished
4+-0.02*3.5+-0.03*2000	Straightness is better, the inner wall is smooth and oil-immersed and polished
5-0.02-0.04*4.6+0.02*2500	Straightness to be straight, oil immersion polishing
12.5+-0.02*0.27-0.29*2500	Oil-immersion polishing
15+-0.02*0.27-0.29*2500	The inner weld should be white and cannot be missed
4.2+-0.02*3.2+0.02-0.01*2520	Tubes should be straight, oiled and polished
4.2+-0.02*3.2+0.02-0.01*2420	Tubes should be straight, oiled and polished
4.5*3.5+-0.02(Go to positive tolerances as far as possible)*354mm+-0.08	Feeding 2060, oil immersion polishing cutting cleaning polishing inspection
3.9*0.3*2000	Oil-immersion polishing
5.8+0.01-0.02*5.4+0.03*2500	Oil-immersion polishing
inner hole 4.26+-0.02*0.38-0.4*2500	Oil-immersion polishing
ID14.55-14.6*0.3*2500	Oil-immersion polishing
7+-0.02*0.23-0.25*2500	Oil-immersion polishing
5.75*0.48-0.5*2280	Main control outer diameter size, oil immersion polishing
3.9+0.03-0*3.6+0.03-0*1M	N
16+-0.02*0.25*3000	Oil-immersion polishing
6.35+0.02-0.01*0.38-0.4*2500	Straightness to be straight, oil immersion polishing
4+-0.02*3.5+-0.02*2000	The inner wall is smooth,Oil immersion polishing
3.4+0-0.02*3+0.02-0*2000	One end of cutting, feeding 2020mm, smooth inner wall, oil immersion polishing
12.1+0.05-0*11.6+0.05-0*2500	Oil-immersion polishing
10.7-0.02*10.1+0.02*2400	The feeding length is 2450, the inner wall is smooth and the cutting end is oil-immersion polishing
5.8-0.02*5.4+0.02*2280	Cut one end to 2250, degrease polished, good straightness
10+-0.02*9.5+-0.02*2700-2900	Oil-immersion polishing
6.9+0.04-0*6.5+0.04-0*2100	Oil-immersion polishing
4.58+-0.02*3.85+-0.02*2500	Oil-immersion polishing
4.5+-0.02*3.5+-0.02*461+0-0.1	Oil immersion polishing, cutting surface can not be drawn
4.7+-0.02*4.2+-0.02*407+-0.08	Oil immersion polishing, cutting surface can not be drawn
4.5+-0.02*3.5+-0.02*351+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+-0.02*3.8+-0.02*2500	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+-0.02*6.4+-0.02*310mm+-0.1	Feeding length 2560mm, oil immersion polishing, cutting, cleaning polishing inspection
6+-0.02*5.4+-0.02*310mm+-0.1	Feeding length 2560mm, oil immersion polishing, cutting, cleaning polishing inspection
3.5+-0.02*3+-0.02*200mm+-0.08mm	Feeding length 2480mm, oil immersion polishing
15.4+-0.03*14.8+-0.03*2500mm	Oil-immersion polishing
16.8+-0.03*16.2+-0.03*2500mm	Oil-immersion polishing
6.56-6.58*5.95-5.97(inner hole)*2500	Straightness is good, oil immersion polishing
3.4+0.03-0*2.8+0.03-0*2000	Inner wall is smooth, oil immersion polishing
6+0-0.02*5.6+0.02*2250	One end of cutting, feeding length 2280mm, straightness to straight, cleaning and polish
4.5+-0.02*3.5+-0.02*354+-0.05+-0.15	Feeding length 2190mm, oil immersion polishing, cutting cleaning inspection
4.5+-0.02*3.5+-0.02*347-0.05-0.15	Feeding length 2500mm, oil immersion polishing, cutting cleaning inspection
4.5+-0.02*3.5+-0.02*341-0.05-0.15	Feeding length 2460mm, oil immersion polishing, cutting cleaning inspection
4.5+-0.02*3.5+-0.02*347+0.1	Feeding length 2500, inner diameter as far as possible to go positive tolerance, to straight, inner hole immersion, polishing
4.5+-0.02*3.5+-0.02*354+-0.1	Feeding length 2550, inner diameter as far as possible to go positive tolerance, to straight, inner hole immersion, polishing
3.6+-0.02*2.6+-0.02*352+0.2-0	Straightness is better, oil immersion polishing cutting cleaning polishing, inspection packaging
6.1+-0.02*5.6+0.01/-0.05*2000	Straightness to be straight, smooth inside and outside, oil immersion polishing
5.7+-0.02*4.8+0.01-0.03*2000	Oil-immersion polishing
6+-0.02(or 6-0 to -0.04)*5.0+0-0.04*2500	Oil-immersion polishing
12+-0.02*11.4+-0.02*2500	Oil-immersion polishing
4.1+-0.03*3.71-3.75*700mm	Feeding length 2160mm, oil immersion polishing
5.8+0-0.04*5.4+0.04-0*144+0-0.02	Feeding length 2550, oil immersion polishing, cutting cleaning polishing
5.15+0.03-0*4.66+0.03-0*2500	Oil-immersion polishing
5.95-5.98*4.95-5.05*2000	Oil-immersion polishing
9.5+-0.02*9.1+-0.02*1190-1200	Oil immersion polishing, middle cutting & two ends cutting, polishing packaging
4.2+-0.02*0.25+-0.01*1670mm	Cutting at both ends, oil immersion polishing
4.5+-0.02*0.25+-0.01*1670mm	Cutting at both ends, oil immersion polishing
5+-0.02*0.5+-0.01*1000mm	Cutting at both ends, oil immersion polishing
3.9+-0.02*3.4+-0.02*2500mm	Oil immersion polishing, hardness above 380 degrees, please hit the hardness
8+-0.015*7.6+-0.015*2500	Oil-immersion polishing
6.35+-0.02*0.38-0.4*2540	Straightness to be straight, oil immersion polishing
8+-0.02*0.25-0.27	Oil-immersion polishing
5.6*5.2*2300	Straightness to be straight, oil immersion polishing
5.5+-0.02*5.1+-0.02*2500	Inner hole should not be small, oil immersion polishing
5+-0.02*4.62-4.65*2500	Inner hole should not be small, oil immersion polishing
4.95-4.98*4.6+0.03-0*2500	Oil-immersion polishing
3.9+-0.03*0.29-0.3*2500	Oil-immersion polishing
6.6+-0.02*6+-0.015*1000	Cutting length 2050, cutting at both ends, oil immersion polishing
10+-0.02*0.25-0.27*2500	Oil-immersion polishing
4+-0.02*0.28-0.3*1400	Cutting length 2900, cut at both ends, oil immersed polishing
3+-0.02*2.7+0.03-0.01*500mm	The feeding length is 2070mm) the inner wall is smooth and  oil immersion polishing
3.8+-0.015*3.5+-0.02*2200	Inner hole smooth can not see weld, oil immersion polishing
4.58+-0.02*3.85+-0.02*2500	Oil-immersion polishing
5.15+0.03-0*4.66+0.03-0*2500	Oil-immersion polishing
6-0.02*5.6+0.02*2250+10mm	Feeding length 2300, one end cut to 2250, oil immersion polishing
4.1+-0.02*3.8+-0.02*1000+10mm	Cutting length 2070, cutting at both ends, oil immersion polishing
5.5+-0.02*0.25+-0.01*2020-2030	Oil-immersion polishing
3+-0.02*0.5*323mm	Cutting length 2340mm, cutting cleaning inspection
4+-0.02*0.5*323mm	Cutting length 2340mm, cutting cleaning inspection
4.2+-0.03*3.6+0-0.05*350+-0.1	N
12.1+0.03/-0.02*11.6+0.05-0*2500	Cutting at both ends, check stop-gauge, oil immersion polishing
5+-0.02*4.5+-0.02*2500	Oil-immersion polishing
4.5+-0.02*3.5+-0.02*336.4mm+0-0.2	The feeding length 2420, straightness is better, oil immersion polishing
5.5*4.8*2000	Oil-immersion polishing
4.45*3.75*2500	Oil-immersion polishing
6+-0.02*5.6+0.03-0*2000	Oil-immersion polishing
11+-0.02*10.4+0.03-0	Oil-immersion polishing
4.5+-0.02*3.8+0.02-0*345+-0.12mm	Pipe straightness is good, clean the inner hole clean
4.5+-0.02*3.5+-0.02*354+-0.12mm	Pipe straightness is good, clean the inner hole clean
4.5+-0.02*3.5+-0.02*425+-0.12mm	Pipe straightness is good, clean the inner hole clean
4.7+-0.02*3.9+-0.02*2000	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+-0.02*0.25-0.27*2500	Oil-immersion polishing
5.8+0-0.04*5.4+0.04-0*144+0-0.1	Oil immersion, Before polishing, clean inner hole , cutting, cleaning chamfering, cleaning packaging
8.43-8.45*7.86-7.88*2500	Good straightness, smooth inner wall, oil immersion polishing
6.56-6.58*5.95-5.97*2500	Good straightness, smooth inner wall, oil immersion polishing
5+-0.02*4.62-4.65*2500	Oil immersion, clean inner hole, polished
5.8+0-0.04*5.4+0.04-0*144+0-0.1	Oil immersion polishing, cutting, cleaning chamfering, cleaning packaging
5.55+-0.03*4.7+-0.05*2500	Check gauge inspection, smooth inner wall, oil immersion polishing, must pay attention to the inner hole
4.7+-0.02*4.2+-0.02*410mm+-0.1	Oil immersion polishing, pay attention to the length of the material
5.5+-0.02*5.0+-0.02*400mm+-0.1	Oil immersion polishing, pay attention to the length of the material
12.35+0.02-0.03*11.76+0.03-0.02*2500	Cutting at both ends, oil immersion polishing
4.58+-0.02*3.85+-0.02*2500mm	Oil-immersion polishing
12.1+0.03/-0.02*11.6+-0.03	N
10.8+-0.02*10.24+-0.02*151+-0.05	N
11.1-0.05*10.6-0.03*149-0.1	N
6.1-0.05*5.6-0.03*156.5-0.1	N
10.8+0-0.03*10.2+0-0.03*151+-0.05	N
3+-0.02*2.7+0.03-0.01*500mm	The feeding length is 2070mm, the inner wall is smooth and polished with oil immersion
5.7+-0.02*4.8+0.01-0.02*2000	The inner wall is smooth, the inner weld can not be seen, and Oil-immersion polishing
5.15+-0.02*4.64-4.67*2500	Oil-immersion polishing
3.55-3.58*3.0*2400	Oil-immersion polishing
5+-0.02*0.5+0.03-0*265+-0.1mm	Feeding length 2480mm, to be straight, oil immersion polishing, cutting
6.35+-0.02*0.4+0.02*2500	Oil immersion polishing, check with internal plug gauge
7.5+-0.03*6.5+-0.03*2500	Oil-immersion polishing
10+-0.03*9+-0.03*2500	Oil-immersion polishing
6+-0.02*5+-0.03*2000	Oil-immersion polishing
4.4+-0.02*3.5+-0.02*346+-0.015mm	N
5+-0.02*4.2+-0.02*368.5+-0.1	Oil immersion polishing, cutting cleaning, inspection packaging
5.8+0.04-0.01*5.4+0.04-0*2000	Oil immersion polishing, smooth inner wall straightness is better
11+0.06*10.4+0.04-0.01*2500	Needle gauge through freely, oil immersion polishing
5.5+-0.03*4.8+-0.05*2500	Straightness to be straight, oil immersion polishing
12.35+0.02-0.03*11.76+0.03-0.02*2500	Cutting at both ends, oil immersion polishing
12.1+0.03/-0.02*11.6+0.05-0*2500	Cutting at both ends, check stop-gauge, oil immersion polishing
3.4-0.02-0.04*2.75+-0.02*2500	Oil-immersion polishing
4.2+-0.02*3.5+-0.02*2500	Oil-immersion polishing
4.3*0.4*1150+-0.3	Feeding length 2400, double head cutting, oil immersion polishing
4.3*0.4*2300+-0.3	Feeding length 2400, double head cutting, oil immersion polishing
12+-0.02*11.2+0.04*2500	11.17 Needle gauge passed smoothly, inner hole no more than 11.24, oil immersion polishing
4.5+-0.02*3.5+-0.02*354+-0.1	Straightness should be straight, pay attention to the feeding length, oil immersion polishing, cutting cleaning inspection
4.5+-0.02*3.5+-0.02*341-0.05-0.15	Feeding length 2460mm, to be directly immersed in oil polishing, cutting cleaning inspection
4.5+-0.02*3.5+-0.02*347-0.05-0.15	Feeding length 2460mm, to be directly immersed in oil polishing, cutting cleaning inspection
4.5+-0.02*3.5+-0.02*461-0.05-0.15	Feeding length 2460mm, to be directly immersed in oil polishing, cutting cleaning inspection
10+-0.02*0.25-0.27*2500	Oil-immersion polishing
9+-0.02*0.25-0.27*2500	Oil-immersion polishing
8+-0.02*0.25-0.27*2500	Oil-immersion polishing
5.15+-0.02*4.64-4.67*2500	Oil-immersion polishing
4.7+-0.02*4.2+-0.02*400mm+1-0	Oil immersion polishing, pay attention to the length of the material
5.5+-0.02*5.0+-0.02*400mm+1-0	Oil immersion polishing, pay attention to the length of the material
12.4+-0.02*11.8+0.04-0*1M	Oil-immersion polishing
4.5+-0.02*3.5+-0.02*305+-0.12	Feeding length 2520mm, to be directly immersed in oil polishing, cutting cleaning inspection
4.5+-0.02*3.5+-0.02*424+-0.12	Feeding length 2620mm, to be directly immersed in oil polishing, cutting cleaning inspection
4.5+-0.02*3.5+-0.02*254+-0.12	Feeding length 2620mm, to be directly immersed in oil polishing, cutting cleaning inspection
5+-0.02*4+-0.02*380mm+0.2-0	Feeding length 2360mm, oil immersion polishing
5+-0.02*4+-0.02*480mm+0.2-0	Feeding length 2490mm, oil immersion polishing
15.4+-0.03*14.8+-0.03*2500mm	Weld to white, oil immersion polishing
16.8+-0.03*16.2+-0.03*2500mm	Weld to white, oil immersion polishing
5.8+-0.02*5.41+0.02-0*2500	Oil-immersion polishing
10.8+-0.03*10.23-10.28*2500	Oil-immersion polishing
10.8+-0.02*10.2+-0.02*151+-0.05	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
11.1-0.05*10.6-0.03*149+0-0.1	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
6.1-0.05*5.6-0.03*156.5+0-0.1	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
4.5*3.5*323.9-0.2	Feeding length 2670mm, to be directly immersed in oil polishing, cutting cleaning inspection
5.8+0.04-0.01*5.4+0.04*2000	Oil-immersion polishing
2.5+-0.02*0.15+-0.02*960mm	Oil immersion polishing cutting inspection packaging
4.2+-0.02*0.19-0.2*450mm	Oil immersion polishing, cutting cleaning inspection packaging
4.5+-0.02*3.5+-0.02*336.4-0.3	Oil immersion polishing, cutting length 2430, straightness to be straight
5.8+-0.02*5.41+0.02*2500	Oil-immersion polishing
4.5+-0.02*3.8+0.05-0*2500	The inner wall is smooth and oil-immersion polishing
3.6+-0.02*2.8+-0.02*1000	Feeding length 2050mm, cutting at both ends, oil immersion polishing
4+-0.02*3.2+-0.02*1000	Feeding length 2050mm, cutting at both ends, oil immersion polishing
4.5+-0.02*3.7+-0.02*1000	Feeding length 2050mm, cutting at both ends, oil immersion polishing
5.2+-0.02*4.3+-0.02*1000	Feeding length 2050mm, cutting at both ends, oil immersion polishing
5.8+-0.02*4.9+-0.02*2000	Oil-immersion polishing
5.7+-0.02*4.8+-0.02*2000	Oil-immersion polishing
4.2+-0.02*3.2+-0.02*2520	Oil-immersion polishing
4.2+-0.02*3.2+-0.02*2420	Oil-immersion polishing
5.0-0.05*4.11-4.14*346+-0.2mm	Oil-immersion polishing
4.5+-0.02*3.5+-0.02*354+-0.2	Feeding length 2550mm, straightness to straight, oil immersion polishing
6+0-0.02*5.6+0.02*2250	One end of cutting, feeding length 2280mm, straightness to straight, cleaning and polish
6.41-6.44*0.19-0.2*2500	Oil-immersion polishing
4+-0.02*0.5+-0.02*450+-0.2mm	Oil immersion polishing, feeding length 2320, straight straightness
5.55+-0.03*4.9+-0.05*2500	Oil-immersion polishing
12+-0.03*11.2+0.04-0*2500	Oil-immersion polishing
4.7+-0.02*4.2+-0.02*400+1-0	Oil-immersion polishing
5.5+-0.02*5.0+-0.02*400+1-0	Oil-immersion polishing
12.4+-0.02*11.8+0.05-0*1000mm	Cutting at both ends, oil immersion polishing
4*0.18--0.19*2700	Oil-immersion polishing
3+-0.02*2.7+0.03-0.01*500mm	The feeding length is 2070mm, the inner wall is smooth and polished with oil immersion
6+-0.02*5.6+0.03-0*2500	Oil-immersion polishing
ID 7.6+-0.02*0.5*2700	Oil-immersion polishing
ID 6.01-6.04*0.4*2700	Oil-immersion polishing
4.8+-0.02*4.1+0.05-0*2500	Oil-immersion polishing
6.0+-0.02*5.4+-0.02*310mm+-0.1	Surface polishing
6.4+-0.02*6.0+-0.02*2000mm	Cutting length 2050, one end cut, oil immersion polishing
6.5+-0.02*0.22+0.02-0*2500mm	Oil-immersion polishing
7.0+-0.02*0.23+0.02-0*2500mm	Oil-immersion polishing
7.5+-0.02*0.23+0.02-0*2500mm	Oil-immersion polishing
4.5+-0.02*3.5+0.02-0*354mm+-0.1	Feeding length 2550, straightness to straight, oil immersion polishing
4.5+-0.02*3.5+0.02-0*341mm-0.05-0.2	Feeding length 2550, straightness to straight, oil immersion polishing
4.95+0.03-0*4.6+0.03-0*2500	Oil-immersion polishing
4.45+0.05*3.83-3.86*2500	Check with stop-gauge, soak and polish
10.8+-0.02*10.2+-0.02*151+-0.05	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
11.1-0.05*10.6-0.03*149+0-0.1	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
6.1-0.05*5.6-0.03*156.5+0-0.1	Feeding length 2620mm, oil immersion polishing, cutting cleaning inspection packaging
12+-0.03*11.5+-0.03*2500	Oil-immersion polishing
12.5+-0.02*11.7+0.04	No more than 0.05mm, oil immersion polishing
4.7+-0.02*4.2+-0.02*400mm+0.1-0	Oil-immersion polishing
5.5+-0.02*5.0+-0.02*400mm+0.1-0	Oil-immersion polishing
12.4+-0.02*11.8+0.04-0*2000mm	Cutting at both ends, oil immersion polishing
4.7+-0.02*4.2+0.04-0*1700mm	Feeding length 1750, both ends of cutting oil immersion polishing
5.5+-0.02*5.0+-0.02*1700mm	Feeding length 1750, both ends of cutting oil immersion polishing
ID 14.55-14.6*0.3*2500	Oil-immersion polishing
10+-0.02*9.6+0.04-0*2500	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+-0.02*3+-0.02*2500	Oil-immersion polishing
3.6+-0.02*2.6+-0.02*2000	Oil-immersion polishing
4+0-0.02*3+0.08*2500	Oil-immersion polishing
4.8+0-0.02*3.8+-0.02*167+0.2mm	Feeding length 2570mm, oil immersion polishing
4.5+-0.02*3.5+-0.02*305+-0.2	Oil-immersion polishing
7+-0.03*6.4+-0.02*2000	The inner and outer walls are smooth, with good straightness and oil immersion polishing
4+0.04-0*3.7+0.03-0*2000	3.7 Needle gauge can pass through the whole, inner and outer wall smooth, good straightness, oil immersion polishing
4.5+-0.02*3.5+-0.02*267-0.2	Oil-immersion polishing
ID 5.4-5.44*0.4*2700	Oil-immersion polishing
ID 7.07+-0.02*0.5*270	Oil-immersion polishing
6+-0.02*0.2+-0.02*2500	Oil-immersion polishing
6.8+-0.02*0.2+-0.02*2500	Oil-immersion polishing
5.8+-0.02*5.41+0.02*2500	5.4 The gauge is free falling and polished with oil immersion
4.5+-0.02*3.5+0.02-0*354+-0.13	Feeding length 2550mm, pay attention to straightness and inner hole clean oil immersion polishing
5.55+-0.02*5.02+-0.02*2500	Polishing
4.2+-0.02*3.2+-0.02*2520	Oil-immersion polishing
4.2+-0.02*3.2+-0.02*2420	Oil-immersion polishing
3.92*3.42*2500	Oil-immersion polishing
12+-0.03*11.2+0.04-0*2000	Oil-immersion polishing
8+-0.02*7.41+0.04-0*2000	Oil-immersion polishing
4.58+-0.02*3.85+-0.02*2500	The inner and outer walls are smooth and oil-immersed and polished
12.45+0.02-0.03*11.75+0.03-0.02*1000	Cutting at both ends, oil immersion polishing
5.5+-0.02*5.1+-0.02*2500	Oil-immersion polishing
5+-0.02*4.62-4.65*2500	Oil-immersion polishing
12+-0.03*11.2+0.04-0*2000	Oil-immersion polishing
6+-0.02*5+-0.02*2500	Oil-immersion polishing
6.5+-0.02*6+-0.02*2500	Oil immersion polishing, cutting length 330mm+-0.1
5.4-5.45*5.1+0.02-0*1000	Cutting at both ends, oil immersion polishing, 10 samples, oil immersion polishing
3.5+-0.02*3.0+0.02-0*1700+3	The inner wall is smooth and both ends are cut flat and oil immersion polishing
3+-0.02*2.7+0.03-0.01*500mm	The feeding length is 2070mm, the inner wall is smooth and polished with oil immersion
4.58+-0.02*3.85+-0.02*2500	The inner and outer walls are smooth and oil-immersed and polished
6.0-0.02*5.6+0.02*2250	One end of the flat cutting, pay attention to the straightness and cutting size, oil immersion polishing
6.1+-0.02*5.6+0.01-0.05*2000	Straightness to be straight, oil immersion polishing
10.8+-0.02*10.2+-0.02*151+0.1-0	Oil immersion polishing cutting, polishing inspection packaging
5.8+-0.02*5.3+-0.02*150+0.1-0	Oil immersion polishing cutting, cleaning inspection packaging
6.5+-0.02*0.22+0.02-0*2500	Oil-immersion polishing
8.0+-0.02*0.25+0.02-0*2500	Oil-immersion polishing
9.0+-0.02*0.25+0.02-0*2500	Oil-immersion polishing
10.0+-0.02*0.25+0.02-0*2500	Oil-immersion polishing
ID 6.01-6.04*0.4*2700	Oil-immersion polishing
ID 7.07+-0.02**0.5*2700	Oil-immersion polishing
3.26+-0.03*2.65+-0.03*2500	Polishing
4.5+-0.02*3.5+0.02-0*354+-0.13	Feeding length 2550mm, pay attention to straightness and inner hole clean oil immersion polishing
4.1+-0.2*3.8+-0.02*1000	Cut at both ends, pay attention to the cutting length
4.0+-0.02*3.5+-0.02*2000	Good straightness, oil immersion polishing
5.8+-0.02*5.41+0.02-0*2500	Stop gauge inspection, oil immersion polishing
8.41+-0.01*7.89-0.01-0.03*2500	Strict control of tolerance of inner and outer diameter, oil immersion polishing
6.55+-0.01*5.98-0.01-0.03*2500	Strict control of tolerance of inner and outer diameter, oil immersion polishing
5.8+0-0.03*4.75+-0.02*2500	Good straightness, smooth inner and outer walls, oil immersion polishing
3.8-0.01-0.05*3.5+-0.02*2500	Good straightness, smooth inner and outer walls, oil immersion polishing
5.7+-0.02*4.8+0.01-0.03*2000	Good straightness, smooth inner and outer walls, oil immersion polishing
12+-0.03*11+-0.03*1M	Oil-immersion polishing
ID 5.4-5.44*0.4*2700	Oil-immersion polishing
ID 6.01-6.04*0.4*2700	Oil-immersion polishing
ID 7.07+-0.02**0.5*2700	Oil-immersion polishing
3.85+0.05*3.39-3.42*2500	Smooth inside and outside, check check, oil immersion polishing
3.95+0.05*3.42+0.03*2500	Smooth inside and outside, check check, oil immersion polishing
3+-0.02*2.0+-0.02*2000	Oil-immersion polishing
4.0+0-0.02*3.0+0.02*1000mm	Cutting at both ends, oil immersion polishing
4.0+0-0.02*3.0+0.02*220+0.1mm	Cutting at both ends, oil immersion polishing
4.8+0-0.02*3.8+-0.02*167+0.1mm	Pay attention to the cutting length, oil immersion polishing, inner hole to clean
4.58+-0.02*3.85+-0.02*2500	Oil-immersion polishing
4.2+-0.03*3.8+0.04*2500	Oil-immersion polishing
12.45+0.02-0.03*11.75+0.03-0.02*2500	Cutting at both ends, oil immersion polishing
5.15+0.03*4.64+0.03*2500	Good straightness, smooth inner and outer walls, oil immersion polishing
5.0-0.05*4.11-4.14*346-0.15+0.1mm	Good straightness, clean inner hole
6.35+-0.2**0.4-0.02*2500	The inner and outer walls are welded and oil immersion polishing
3+-0.02*0.3+-0.02*2000	Cutting at both ends, feeding length 2030mm, oil immersion polishing
4+-0.02*0.3+-0.02*2000	Cutting at both ends, feeding length 2030mm, oil immersion polishing
5+-0.02*0.35+-0.02*2000	Cutting at both ends, feeding length 2030mm, oil immersion polishing
5.5+-0.02*4.6+-0.03*2000	Stop gauge inspection, oil immersion polishing
12+-0.03*11.2+0.04*2000	Oil-immersion polishing
5.7+-0.02*4.8+0.01-0.03*2000	The inner wall is smooth and oil-immersion polishing
6+-0.02*5.4+-0.02*310mm+-0.15	Pay attention to the cutting length and clean the inner hole
7+-0.02*6.4+-0.02*310mm+-0.15	Pay attention to the cutting length and clean the inner hole
6.53+-0.03*5.94+0.03*2500	Oil-immersion polishing
5.7+-0.02*4.8+0.01-0.03*2000	Oil-immersion polishing
4.2+-0.02*0.19-0.2*450+-0.15mm	Pay attention to the cutting length and clean the inner hole

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.