EN
Stainless Steel Welded Tubes Round Pipes
Welded steel pipe is produced by curving and forming steel plates or strips, and then welding the seams together.
Compared to seamless steel pipes, welded pipes offer a more cost-effective production process and greater efficiency, resulting in a more competitive market price. In terms of performance, welded pipes reliably meet the requirements of standard pressure applications, with a pressure-bearing capacity generally around 10 MPa, making them highly versatile.
Description
Product Name |
stainless steel weld pipe |
Material(DIN) |
201, 202, 301, 302, 303, 304, 304L, 309, 310, 310S, 316, 316L, 316Ti, 317L, 321, 347, 405, 409, 410, 420, 430, 436, 439, 444,446,904L, 2205 (duplex), 2507 (super duplex), 17-4PH, and other custom grades. |
Surface |
Pickling/Bright/Polished |
Outter Diameter |
6-610mm |
Thickness |
1.5-50mm |
Length |
Customized |
Shape |
Round |
Standard |
ASTM DIN GB JIS EN AISI |
Grade |
201/304/304L/321/316/316L/310S/904L/309S/316Ti/317L/2205/2507, etc. |
Technique |
Cold Rolled,Hot Rolled or Welded |
Certification |
ISO9001, SGS, BV, ISO, CE |
Used |
Building Industry Machinery, etc. |
Packing |
Export standard package or as customers' request |
Delivery time |
Usually 7-15 dyas, or upon negotiation |
Price terms |
FOB,CRF,CIF,EXW all acceptable |
chemical component ( %) | |||||||
Grade ASTM |
C |
Si |
Mn |
S |
P |
Cr |
Ni |
201 |
≤0.15 |
≤0.75 |
5.50-7.50 |
≤0.030 |
≤0.060 |
16.00-18.00 |
3.50-5.50 |
304 |
≤0.07 |
≤1.00 |
≤2.00 |
≤0.030 |
≤0.035 |
17.00-19.00 |
8.00-11.00 |
304L |
≤0.03 |
≤1.00 |
≤2.00 |
≤0.030 |
≤0.035 |
18.00-20.00 |
8.00-12.00 |
309S |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.030 |
≤0.035 |
22.00-24.00 |
12.00-15.00 |
310S |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.030 |
≤0.035 |
24.00-26.00 |
19.00-22.00 |
316 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.030 |
≤0.045 |
16.00-18.00 |
10.00-14.00 |
316L |
≤0.03 |
≤1.00 |
≤2.00 |
≤0.030 |
≤0.035 |
16.00-18.00 |
12.00-15.00 |
Applications
Sanitary Pipe: for food processing industry, beverage industry, sugar mill and so on;
Heat Exchanger Pipe: condenser, boiler, super heater, evaporator and so on;
Industiral Tube: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on;
Mechanical Pipe: handrail, railings, balustrade, hence and so on.
