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Product Details:
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| Material: | UNS N08020,N08367,N08800,N08810,N08904... | Standard: | ASTM A358/A358M |
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| Type: | Eelctric-Fusion-Welded | OD: | 6.35mm~420mm |
| Wall Thickness: | 0.508~50mm | Application: | Heat Exchanger |
| Surface Treatment: | Varnish, Oil-dip, Passivation, Phosphating, Shot Blasting | Delivery Status: | Annealed, Normalized, Normalized+Tempered, Etc |
| High Light: | polished stainless steel tubing,stainless steel round tube |
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Stainless Steel Tubing ASTM A358 UNS N08020 N08904 Bevelled End
Product Standard:
ASTM A249 / A249M Standard Specification for Welded Austenitic Steel Boiler, Superheater,
Heat-Exchanger, and Condenser Tubes
ASTM A269 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing
for General Service
ASTM A312 / A312M Standard Specification for Seamless, Welded, and Heavily Cold Worked
Austenitic Stainless Steel Pipes
ASTM A358/A358M Standard Specification for Electric-Fusion-Welded Austenitic
ASTM A778:Standard Specification for Welded, Unannealed Austenitic Stainless
Steel Tubular Products
ASTM A789 / A789M Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Tubing for General Service
ASTM A790 / A790M Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Pipe
Others like BS, JIS , DIN , EN , GOST standard we all can supply .
Main steel grades: UNS N08020,N08367,N08800,N08810,N08904...
Application: Ship building,Petrochemical,Steel plant,Refineries,Chemical,Fertilizers,Defence,Power plant,Shipyard,Oil & gas,Offshore,Railway,LNG,etc.
Annealing Requirements:
| Grade or UNS Designation | Heat Treating Temperature | Cooling/Testing Requirements |
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304H,309S,309Cb,310S,310Cb, 321H,347H,S22100,S28300 |
1900℉ [1040℃] | D |
| N08020 | 1800-1850℉ [980-1010℃] | D |
| N08367 | 2025℉ [1110℃] | D |
| N08700 | 2000℉ [1095℃] | D |
| N08810 | 2050℉ [1120℃] | D |
| N08811 | 2100℉ [1150℃] | D |
| N08904 | 2000℉ [1095℃] | D |
| N08926 | 2010℉ [1100℃] | D |
Mark: As required.
Inspection and Test: chemical composition test, mechanical properties test(tensile, yield, elongation), process properties test(flatting, flaring, bending, hardness, impact, etc.), appearance and size test, non-destructive inspection test, hydrostastic test.
Delivery status: Annealed, normalized, normalized+Tempered, etc.
Surface treatment: oil impregnation, paint, passivation, phosphating, shot blasting etc.
Packing: Exporting package/wooden box /as requirement.
Contact Person: Mrs. Yana Dong
Tel: 13661003712, 86-10-5712 1108, 5718 5998
Fax: 86-10-56752778
