DIN17456 stainless steel seamless pipes
USD $2,660 - $7,680 /Ton
Min.Order:1 Ton
stainless steel seamless pipes
Annealing Requirements:
Lengths: All sizes from NPS1/8 to NPS 8 will be a length up to 24ft (7315MM, 7.315meter)
Size: NPS 1/8” TO 30”
Outer Diameter: 0.405inch to 30inch ( 10.29mm to 762mm)
Thickness: SCH 5S (1.65mm to 6.35mm); SCH 10S (1.24mm to 7.92mm); SCH 40S (1.73mm to 9.52mm); SCH 80S (2.41mm to 12.70mm)
Both ends can be threaded comform to ANSI B1.20.1 (NPT threads)
Other stainless steel pipes/tubes conform to the below standards can be supply:
ASTM A213, ASTM A249, ASTM A264, ASTM A270, ASTM A358, ASTM A511, ASTM A554, ASTM A789;
EN 10217, EN10216-2, GOST9941,
JIS G3468, JIS G3446, JIS G3459, JIS G3448
Applications: The products are widely used in fertilizer, petroleum, central-station, manufacture of electric fumance tube, power station, shipping millitary, chemical industry, environmental protection, traffic, metallurgy and mine, printing and dyeing, food industry, medical equipment, and so on
Descriptions
Standards | ASTM A312/A312M-01a |
Materials | Austenitic Stainless steel |
Material Grades | TP304H, TP309H, TP309HCb, TP310H, TP310HCb,TP316H,TP321H,TP347H,TP348H |
Thickness Grades | SCH 50S, 10S, 40S, 80S |
Producing Technology | cold rolled, cold drawn, straight-seam welded |
Length Scope | up to 7.315meters (24foot),can be requested |
Surface Finishing | natural color, common polishing, mirror polished |
Applications | for high-temperature and general service |
Usages | fluids, such as oil, natural gas, hot or cold water pipes;steam |
Ends Type | Both ends can be threaded,beveled or requested |
Packing: Each in a PVC bag, Bundle with knitted plastic bag, wooden case or according the customer's request
Main Producing Process for seamless pipes, welding-seam stainless steel pipes
Advantaged Producing Equipments to ensure the high quality products, with precision size,dimensions
Inspections Equipments for Non-destructive Test
Metal Specifications for stainless steeal pipes conform to ASTM A312/A312M; available size and annealing requirements as belows:
Metal Specification or Grades as below:
Available Sizes or dimensions:
Production processes for seamless steel pipes
The main production processes for austenitic stainless steel pipes/tubes(seamless or ERW technical)
Heat treatment conform the belows
Advantaged equipment to ensure the high quality goods
Generally packing styles
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