Product Description
Product Name: JIS G3448/EN 10312 Stainless Steel Welded Pipe china supplier
Grage: Austenitic stainless steel pipe 304/304L/316/316L/321
Ferritic stainless steel pipe 409/430/439/441/443/436L/444/445J1/445J2/445J3/S44660/447
Duplex stainless steel pipe S31803/S32750
Size: stainless steel pipe Φ6.35 Φ8.0 Φ9.5 Φ10 Φ12.7 Φ15.88 Φ19.1Φ 20.0Φ 22.2 Φ25.4 Φ31.8 Φ38.1
Φ40 Φ42.7 Φ50.8 Φ63.5 Φ76.2 Φ88.9 Φ101
Thickness:stainless steel pipe δ0.3-3.5mm
Application:stainless steel pipe for Industrial air conditioning,heater,evaporator,condenser,Construction,
Pharmacy,Power, Petrochemical, car exhaust pipes,underfloor heating pipe,water pipe,oil pipe,gas pipe .
Standard: EN10312
Certification: API 5LC,DNV•GL, ABS, TUV, LR.
| TOLERANCE | SIZE TOLERANCE | THICKENESS TOLERANCE |
| ROUND TUBES UPTO 25 .40 | ± .10MM | ± 8% |
| ROUND TUBES UPTO 50.80 | ± .13MM | ± 8% |
| ROUND TUBES UPTO 63.80 | ± .18MM | ± 8% |
| ROUND TUBES UPTO 76.20 | ± .25MM | ± 8% |
| ROUND TUBES UPTO 121.35 | ± .30MM | ± 8% |
| SQUARE TUBES (SHS) | ± 1% OF SIDE LENGTH | ± 8% |
| RECTANGULAR TUBES (RHS) | ||
SUS316 JIS G3448/EN 10312 Stainless Steel Welded Pipe Chemical Compositions:
| Chemical Composition | C | Si | Mn | P | S | Cr | Ni |
| ≤ 0.08 | ≤ 1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16-18 | 10-14 |
JIS G3448/EN 10312 Stainless Steel Welded Pipe Mechanical Property:
| Mechanical Properties | ||||
| Grade | Yield Strength ( N/mm2, Mpa ) | Tensile Strength ( N/mm2, pa ) | Elongation ( % ) | Hardness ( HRB ) |
| 304 | ≥205 | ≥515 | ≥40 | ≤92 |
| 316 | ≥205 | ≥515 | ≥40 | ≤95 |
