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polished steel pipe

3 125

 polished steel pipe 

1)OD:6mm-630mm 
2) WT:0.5mm-45mm 
3)Length:random or as required 
4)Type:polished steel pipe

ASME A312 304 polished steel pipe( corrosion resistance)

 1.Productive technology:Cold roll

2.Specification:

Detailed information
1 size A) OD: 6mm-630mm
B) WT: 0.5mm-45mm
C) Length(max): As required
We can manufacture the specification you required
2 Materrials: 310S,TP304, TP304L, TP310S, TP316L,TP316,321,200,201,etc
3 Standard:GB, ISO, DIN, ASTM, JIS, BS, EN
4  Application:Salt water equipment, chemical, papermaking, dyes, acetic acid, reclaiming facility along the coast.
5 Packing: According to your requirement.
6 Payment: L/C, T/T

 3. Chemical composition & Mechanical properties

Type Chemical Composition(%) Mechanical properties
ASTM C Cr Ni Mo Others Heat Treatment  Yield strength(N/mm2) Tensile strength Elongation(%)  Hardness
HB HRB HV
304 ≤0.08 18.0~20.0 8.00~10.50 - - S ≥205 ≥520 ≥40 ≤187 ≤90 ≤200
304L ≤0.030 18.0~20.0 9.00~13.00 - - S ≥175 ≥480 ≥40 ≤187 ≤90 ≤200
316 ≤0.08 16.0~18.0 10.00~14.00 2.00~3.00   s ≥205 ≥520 ≥40 ≤187 ≤90 ≤200
316L ≤0.03   12.00~15.00     S ≥175 ≥480 ≥40 ≤187 ≤90 ≤200
321 ≤0.08 17.0~19.0 9.00~13.00 - Ti5×C%over S ≥205 ≥520 ≥40 ≤187 ≤90 ≤200
.

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Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!