Seamless Stainless Steel Pipe
2026-04-07 22:02:57 | 阅读（679）
We are a professional seamless stainless steel pipe supplier from China, providing high-quality pipes in grades 304, 316 and 316L for industrial, chemical and fluid transportation applications. Our products offer excellent corrosion resistance, durability and precise dimensions for global project use.
Our seamless stainless steel pipes are widely used in oil & gas, chemical processing, food industry and water treatment systems. With strict quality control and international standards compliance, our products ensure reliable performance in demanding environments.
Standard:
GB/T14975-2002、GB/T14976-2002、GB13296-91、GB9948-88，GB/T12771-2000 ASTM/ASME A213/SA213、ASTM/ASME A312/SA312、ASTM/ASME A269/SA269、ASTM A530
Grade:
301S、301、317L、347H、410、430
Size:
OD: 6-120mm WT: 0.25-6.02mm
CHEMICAL COMPOSITION % | MECHANICAL PROPERTIES | ||||||||||
STEEL GRADE |
C (Max) |
Si (Max) |
Mn (Max) |
P (Max) |
S (Max) |
Ni |
Cr |
Mo |
YIELD STRENGTH (N/m ㎡) (Min) |
TENSILE STRENGTH (N/m ㎡) |
ELONGATION （%）(Min) |
TP403 |
0.08 |
1.00 |
2.00 |
0.045 |
0.03 |
8.00-10.50 |
18.00-20.00 |
- |
195 |
500-700 |
35 |
TP403L |
0.03 |
1.00 |
2.00 |
0.045 |
0.03 |
9.00-13.50 |
18.00-20.00 |
- |
180 |
460-680 |
35 |
TP316 |
0.045 |
1.00 |
2.00 |
0.045 |
0.03 |
10.00-14.00 |
10.00-18.00 |
2.00-3.00 |
205 |
510-710 |
30 |
TP316L |
0.03 |
1.00 |
2.00 |
0.045 |
0.03 |
12.00~15.00 |
16.00-18.00 |
2.00-3.00 |
160 |
500-730 |
30 |
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For technical details, pricing, and project solutions, please contact: sales@unionlever.com