Place of Origin: Zhejiang, China Surface: no.1, 2b, polished, pickled, peeled Specification: 80-250*80-250*2-8*1000-6000mm
Astm tp304 seamless or welded stainless steel square pipe
1. grade: 201,202,302,304,304L,309S,310,310S,316,316L,321
2. Standards: AISI, SUS, GB
3. Surface: cold drawn, hot rolled, pickled, peeled, mirror polished, brush,sand blasting
4. Specification: 80-250mm*80-250mm*2-8mm*1000-6000mm
Chemical components:
grade | C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other |
201 | ≤0.15 | 16.00-18.00 | 3.50-5.50 | 5.50-7.50 | ≤ 0.060 | ≤ 0.030 | - | ≤ 1.00 | - | ≤0.25 | |
202 | ≤0.15 | 17.00-19.00 | 4.00-6.00 | 7.50-10.00 | ≤ 0.060 | ≤ 0.030 | - | ≤ 1.00 | - | ≤0.25 | |
304 | ≤0.07 | 17.00-19.00 | 8.00-10.00 | ≤ 2.00 | ≤ 0.035 | ≤ 0.030 | - | ≤ 1.00 | - | - | |
304L | ≤0.03 | 18.00-20.00 | 8.00-10.00 | ≤ 2.00 | ≤ 0.035 | ≤ 0.030 | - | ≤ 1.00 | - | - | |
316L | ≤0.03 | 16.00-18.00 | 12.00-15.00 | ≤ 2.00 | ≤ 0.035 | ≤ 0.030 | - | ≤ 1.00 | - | - | |
321 | ≤0.12 | 17.00-19.00 | 8.00-11.00 | ≤ 2.00 | ≤ 0.035 | ≤ 0.030 | - | ≤ 1.00 | - | - | |
309S | ≤0.08 | 22.00-24.00 | 12.00-15.00 | ≤ 2.00 | ≤ 0.035 | ≤ 0.030 | - | ≤ 1.00 | - | - | |
310S | ≤0.08 | 24.00-26.00 | 19.00-22.00 | ≤ 2.00 | ≤ 0.035 | ≤0.030 | - | ≤ 1.00 | - | - |
Terms of condition
1.delivery terms:FOBshanghai,CFR,CIF, etc.
2.delivery time: within 10 days for stocks, within 40-60 days for futures
3.payment term:T/T,L/C at sight,D/P,100 L/C at sight is workable
Surface for polished square pipes:
Surface for pickled or no.1 pipes:
Package details(each one in a green woven bag):
Besides square pipes, round pipes, bars, sheets,
coils and stripes are all available here. If any need,
welcome to contact us. FREE SAMPLES will be sent
for your evaluation.
astm tp304 seamless or welded stainless steel square pipe
