Our China-based trade company specializes in supplying high-grade stainless steel pipes designed to meet diverse industrial demands. Renowned for exceptional corrosion resistance, durability, and heat tolerance, our pipes are ideal for applications in construction, oil and gas, food processing, and chemical industries. We offer a wide range of sizes, thicknesses, and grades (including 304, 316, and duplex steels), tailored to client specifications.
|
Parameter |
Range/Options |
|
Outer Diameter (OD) |
6 mm – 2000 mm (seamless & welded) |
|
Wall Thickness |
0.5 mm – 20 mm (schedule 5S to 80S) |
|
Length |
Standard: 6 meters (custom lengths up to 12 meters available) |
|
Grades |
304, 304L, 316, 316L, 321, 310S, 2205/2507 Duplex, 904L |
|
Surface Finish |
Annealed, polished (180# to 600#), brushed, pickled, or blasted |
|
Common Applications |
Construction, oil & gas, food processing, chemical plants, shipbuilding, HVAC |
|
Standard |
Scope |
Key Features |
|
ASTM A312 |
Seamless/welded austenitic stainless pipes |
High corrosion resistance, high-temperature strength |
|
ASTM A269 |
Seamless/welded tubes for general service |
Suitable for low to medium pressure |
|
DIN EN 10217-7 |
Welded pipes for pressure purposes (Europe) |
Complies with PED (Pressure Equipment Directive) |
|
JIS G3459 |
Japanese industrial standard for stainless pipes |
Common in Asian markets |
|
GB/T 12771 |
Chinese standard for welded stainless pipes |
Widely used in domestic projects |
|
ASME B36.19M |
Dimensional standards for stainless steel pipes |
Ensures precise OD and wall thickness |
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