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304 seamless and welded steel tube
Our company is professionally specializing in seamless pipe for more than 10 years and we have our own factory.We maily export alloy pipe,carbon pipe,oil casing pipe,etc.we always have large amount of stock to ensure timely delivery.We often cooperate with many outstanding Steel Pipe Plants such as TPCO, Hengyang Steel,Baotou Steel , Anshan Steel etc.
1. material:TP304,304L,304H,304LN,TP310,310S,TP316,316L,TP317L,TP321,321H,TP347, TP347H,etc. |
2. standard:ASTM A269,ASTM A312,ASTM A213,GB2270-80, GB/T14975-94,GB/T14976-94,GB13296- 91,GB3089-92,JIS G3463-88 EN10216, DIN17458 etc. |
3. suferce finish:annealed or manual polished or mechanical polished |
4. O.D:6mm-840mm,W.T:1mm-60mm |
5. delivery conditions:annealed and pickled |
6. application:for fluid,boiler,instrumentation service and so on |
7. bundling:according to the customer's requirements |
8. packing:Each in a PVC bag,(option:bundle with knitted plastic bag/steel crate), 20 feet container(less than 5.8m) ,40 feet container (less than 11.8) |
9. payment:TT or L/C |
10. length:fixed or random |
11. productivity:100000 tons per week |
12. origin:Tianjin,China |
13. brand name:TPCO |
14. minimum order:15 tons |
Stainless Steel Pipe | |
Size(mm) | O.D.: 6-840mm W.T.: 1-60mm |
Grade and Chemical Composition(%)
| standard | ASTM A312/A312M | ASTM A249/A249M | ASTM A688/A688M | JIS G3468 |
item |
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material | TP304 | TP304 | TP304 | SUS 304TPY | |
TP304L | TP304L | TP304L | SUS 314LTPY | ||
TP316 | TP316 | TP316 | SUS 31TPY | ||
TP316L | TP304L | TP316L | SUS 316LTPY | ||
TP321 | TP321 | TP321 | SUS 321TPY | ||
Spec. range(mm) | 10.3≤D≤1219.2 | D≤127 | 15.9< D≤25.4t≥0.7 | 165.2≤D≤1016 | |
yield strength Rp0.2(Mpa) | ≥170; ≥205 | ≥170; ≥215 | ≥170; ≥205 | ≥175; ≥205 | |
tensile strength Rm(Mpa) | ≥480; ≥515 | ≥485;≥515 | ≥485; ≥515 | ≥480; ≥520 | |
elongation rate A5(%) | ≥35 | ≥35 | ≥35 |
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EXPECT YOUR INQUIRY !
304 seamless and welded steel tube