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Item
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Small Diameter Stainless Steel pipe
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Standard
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ASTM A249/A213/A269/A554/A270/A312/A268/A778/A790
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DIN11850/17456/17458/SMS/ISO2037/ISO1127/EN10217-7 EN 10216-5
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Grade
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Austenite:201/202/301/304/304L/304N/304LN/309S/310S/316/316L/316TI
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Ferritic:409,409L,410,420,430,431,439,440,441,444
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Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
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Nickel Alloy:Hastelloy,Inconel,Monel Alloy
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Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
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Main Material
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a) 304/304L (Ni: 8.0%-12.0%, Cr:18.0%-20.0%)
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b) 316/316L (Ni: 10.0%-15.0%, Cr:16.0%-18.0% Mo: 2.0%-3.0%)
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c) 321(Ni: 9.0%-12.0%, Cr:17.0%-19% Ti:5C-0.7)
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d) 347(Ni: 9.0%-12.0%, Cr:17.0%-19% Nb:10C-1.1)
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Size Range
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6.35mm-50.8mm
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Thickness
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0.5-20mm
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Length
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1000-12000mm or as required
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Tolerance
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a) Outer Diameter:according to standards or as required.
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b) Thickness: +/- 10% or as required.
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c) Length: -0 +5mm
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Finish
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Mirror,Satin/Hairline Polished,MF,AP, BA(bright&annealed) or as required
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Application
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Boiler, Heat Exchanger, Construction, Pharmacy, Power, Petrochemical
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Machinery and Auto industry...
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