Specifications

201 Seamless SS Pipe
1.Manufactur supply directly
petitive price
3.ISO,SGS
4.OEM service available

201 Seamless SS Pipe 

   We are a professional high tech enterprise based in Nanjing, enjoying convenient transportation access. We are fully committed to producing many kinds of technologically advanced stainless steel products. In addition, we are authorized by China Railway Group Limited, Zhejiang Supor Co., Ltd., Sinoma Science & Technology Co., Ltd., etc. to be their main distributor in China.

Name	201 Seamless SS Pipe
Standard	ASTM A554, A312, A249, A269 and A270
Material Grade	304,316,201,202, 316L,430
Size Range	1) Outer diameter:≥1mm 2) Wall thickness: ≥0.4mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter:  +/-0. 15mm
	b) Thickness: +/- 0.02mm
	c) Length:+/-4. 5mm - 0mm
Surface	180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish) 400G, 500G, 600G or 800G Mirror finish
Application	Ornamental tubes, Decoration construction, upholstery, industry instruments
Test	Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT
Chemical Composition of Material	Composition      Material	201	202	304	316	430
	C	≤0.15	≤0.15	≤0.08	≤0.08	≤0.12
	Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
	Mn	5.5-7.5	7.5-10	≤2.00	≤2.00	≤1.00
	P	≤0.06	≤0.06	≤0.045	≤0.045	≤0.040
	S	≤0.03	≤0.03	≤0.030	≤0.030	≤0.030
	Cr	16-18	17-19	18-20	16-18	16-18
	Ni	3.5-5.5	4-6	8-10.5	10-14
	Mo				2.0-3.0
Mechanical Property	Material Item		201	202	304	316
	Tensile Strength		≥535	≥520	≥520	≥520
	Yield Strength		≥245	≥205	≥205	≥205
	Extension		≥30%	≥30%	≥35%	≥35%
	Hardness (HV)		<253	<253	<200	<200

seamless stainless pipe
1.Weld shape:

     Weld,seamless

2.Grade

    200,300,400 series

3.shape:

     round,square
Application:

     industry,decoration, medical,ball point pen and structure1)

Standard:

     ASTM,JIS,DIN,GB,EN

2) Outer diameter:≥1mm

3) Wall thickness: ≥0.3mm

4) Length: 5. 8m(or according to customers' requests)

5) Tolerance:

A) Outer diameter: +/-0. 15mm

B) Wall Thickness: +/-11%

C) Length: +/-4. 5mm - 0mm

6) Material:  201,304, 304L, 316, 316L,317, 321, 409, 430,439 etc.

7) Surface: Mirror polish, satin polish, without polish

We can also make according to customer required. 

phone number:86-25-66927689

My pleasure to solve your problem.

 

 Samples display: