Delivery Time:15-45Days Or Depends on Quantity
Certification:ISO 9001 And Manufacture License Of Pressure Tube
TP321,TP317L Welded Stainless Steel Pipe,ASME SA249 For Chemical Industry
Quick detail:
① Material Grade: TP321,TP317L
② Name:Welded Stainless Steel Pipe
③ Standard: ASME SA249
④ Delivery Condition: Bright Annealing Or Annealed&Pickled
⑤ Out Diameter:6mm – 101.6mm
⑥ Wall Thickness:0.3mm – 2.5mm
Description:
① Product:Welded Stainless Steel Pipe
② Material Grade: TP321,TP317L
③ Brand: KORER
④ Standard: ASME SA249
⑤ Delivery Condition: Bright Annealing Or Annealed&Pickled
⑥ Application: Chemical Industry
⑦ Out Diameter:6mm – 101.6mm
⑧ Wall Thickness:0.3mm – 2.5mm
⑨ Packing: Bundles With Plastic Bags, Wooden Box With Angle Steel Frame Or others
⑩ Delivery Time: Generally 15Days – 45Days Or Depends on the quantity and Customers’ Request
Standards:
American standards: |
ASTM A249: Standard specification for welded austenitic steel boiler,superheater, heat-exchanger and condenser tubes. |
ASTM A269:Standard specification for welded austenitic stainless steel tubing for general service |
ASTM A688:Standard specification for welded austenitic stainless steel feedwater heater tubes. |
ASTM A554:Standard specification for welded stainless steel mechanical tubing. |
ASTM A268:Specification for seamless and welded Ferritic/Martensitic stainless steel tubing for General Service |
ASTM A789:Specification for seamless and welded Ferritic/Austenitic stainless steel tubing for General Service |
ASTM A312:Seamless/Welded austenitic stainless steel pipe |
European Standard: |
EN 10217-7:Welded Steel Tubes for pressure purposes-Part 7 Stainless steel tubes |
Germanic standards: |
DIN17455:General purpose welded circular stainless steel tubes |
DIN17457: Welded circular austenitic stainless steel tubes subject to special requirements; technical delivery conditions |
Material:
Grade | Chemical Composition(%) | Remark |
|||||||||
C≤ | Mn≤ | P≤ | S≤ | Si≤ | Cr | Ni | Mo | N | Cu |
||
201 | 0.15 | 5.5~7.5 | 0.06 | 0.03 | 1.00 | 16.0~18.0 | 3.5~5.5 | 0.25 | |||
201 | 0.15 | 7.5~10.0 | 0.06 | 0.03 | 1.00 | 17.0~19.0 | 4.0~6.0 | ||||
304 | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 18.0~20.0 | 8.0~10.50 | 0~0.1 | |||
304L | 0.030 | 2.00 | 0.045 | 0.030 | 0.75 | 18.0~20.0 | 8.0~12.0 | 0~0.1 | |||
310S | 0.08 | 2.00 | 0.045 | 0.030 | 1.50 | 24.0~26.0 | 19.0~22.0 | ||||
321 | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 17.0~19.0 | 9.0~12.0 | 0~0.1 | Ti≥5×(C+N),≤0.70 |
||
316 | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 16.0~18.0 | 10.0~14.0 | 2.0~3.0 | 0~0.1 | ||
316L | 0.030 | 2.00 | 0.045 | 0.030 | 0.75 | 16.0~18.0 | 10.0~14.0 | 2.0~3.0 | 0~0.1 | ||
317 | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 18.0~20.0 | 11.0~15.0 | 3.0~4.0 | 0~0.1 | ||
317L | 0.030 | 2.00 | 0.045 | 0.030 | 0.75 |
