ASTM A312 Welding Stainless Steel Pipe Precise Dimension Low Temperature Resistant

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ASTM A312 Stainless Steel Annealed & Pickled Industrial Pipe For Oil And Gas MTSCO has been dedicated to producing seamless stainless steel pipe since 2003 , owning complete producing technology and abundant managing experience . Our raw material such as mother tube , round bar we use is from Chinese biggest and well known steel mill : Walsin , Yongxing etc . And We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test , Hydraulic test and so on . We have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , Lloyds , SGS , etc , also can be provided according to customers requirements . ASTM A213 / A213M Chemical Composition : - - - - Elements | 304L(wt%) S30403 | 304(wt%) S30400 | 316L (wt%) S31603 | 316 (wt%) S31600 | (C) Carbon, max | 0.035 | 0.08 | 0.035 | 0.08 | (Mn) Manganese, max | 2 | 2 | 2 | 2 | (P) Phosphorus, max | 0.045 | 0.045 | 0.045 | 0.045 | (S) Sulfur, max | 0.03 | 0.03 | 0.03 | 0.03 | (Si) Silicon, max | 1 | 1 | 1 | 1 | (Ni) Nickel | 8.0 - 12.0 | 8.0 - 11.0 | 10.0 - 14.0 | 10.0 - 14.0 | (Cr) Chromium | 18.0 - 20.0 | 18.0 - 20.0 | 16.0 - 18.0 | 16.0 - 18.0 | (Mo) Molybdenum | N/A | N/A | 2.0 - 3.0 | 2.0 - 3.0 | (Fe) Iron | Bal. | Bal. | Bal. | Bal. | (Cu) Copper | N/A | N/A | N/A | N/A | (N) Nitrogen | N/A | N/A | N/A | N/A | - - - - Grade:TP 304; TP304H; TP304L; TP316; TP316L; TP 321;TP321H; TP317L; TP310S; TP347H Standard:ASTM A213, ASTM A 269, ASTM A 270,EN10216-5; ASTM B 622;ASTM B516;ASTM A789, etc Size: OD:10.3-1219mm WT:1.24-59.54mm Length:Max.12M Advantage: Superior surface finish ,better mechanical property; more precise dimension; perfect inspection method and inspection equipment Application: Boiler tube applies to petroleum,chemical industry,electric power,boiler,high temperature resistant,low temperature resistant,corrosion resistant.The size can be made according to the customers requirements.High pressure boiler pipe applies to container,petrochemical and so on. Note:Generally,high pressure boiler pipes working pressure above 9.88Mpa and working temperature between 450 to 650. Package: Plastic in both ends, then packed in iron case

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Jiaxing MT stainless steel company

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