Usage: Used for low pressure liquid delivery, such as water, gas, and oil. General, Hydraulic System, Constructural, Decorative/Ornamentalssss
Coating Standard: ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems DIN 30670 Polyethylen coatings of stainless steel pipes and fittings
Quality Standard:
Pipes Application of electric- welded stainless steel pipes, standard and regulations:APPLICATIONENS.S.ASTM-ASMEDINNFAGOSTChemical industryEN 10217-7219711 219713A358-SA358 A312-SA312 A269-SA2691745749147gost 11068-81Food productsEN 10217-7ASTM A2701185049249Heat-exchangerEN 10217-7219711 219713A 249-SA 24917457 281849247 49244GOST 11068-81Pipe lineEN 10217-7A778 A2691745549147Drinking waterEN 10312DVGW541Decorative elementsEN 10296-2A55417455 239549647
Application of seamless pipes, standards and regulations:ApplicationGOSTInternational standardGeneral purpose pipesGOST 9940-81, GOST 9941-81ASTM A312Heat-exchanger pipesGOST 9941-81 (gauge pipes)ASTM A213, DIN 17458-85, ASTM A268. ASTM A269Instrument piping systemsGOST 19277-73, GOST 10498-82, GOST 14162-79,DIN 17458-85Boiler pipesTS 14-ZR-55-2001, TS 14-3-460-75, TS 14-ZR-197-2001Furnace pipesGOST 9940-81, GOST 9941-81, m/s10H23N18, 15H25T,ASTM A312, m/s TP310S
Steel Grade: GB/T3091, SY/T5037, SY/T 5040,CJ/T 3022: Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8 BS: 1387, EN10217: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52 ASTM A 53: Gr. A, Gr B, Gr C, Gr.D API 5L: A, B, X42, X46, X52, X56, X60, X65 X70 GB/T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555 Stainless Steel TP304, TP304L, TP310S, TP316L, TP316/316L dual grade, TP317L, TP321, TP347H and 316Ti
Size: ERW Electric resistance welding, HFI, EFW: Outer Diameter: 6mm-610mm (1/16″-24″) Wall Thickness: 0.3mm-22mm Length: 0.5mtr-20mtr
LSAW, DSAW: Outer Diameter: 219mm-1820mm Wall Thickness: 5.0mm-50mm Length: 6mtr-18mtr SAW Submerged arc welding, SSAW: Outer Diamter: 219.1mm – 4064mm (8″ – 160″) Wall Thickness: 3.2 mm – 40mm Length: 6mtr-18mtr
End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled, Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)Grade(UNS):304/304L/304H(1.4301/1.4306/1.4948);316/316L(1.4401/1.4404);316Ti(1.4571); 321(1.4541); 309S(1.4833);310S(1.4845); 317L(1.4438);321H(1.4878); 347H(1.4550);2205(1.4462); S32304 (1.4362);S31803,2507,904L, S32760(1.4501);S32101(1.4162)Outside Dia:6 – 325mm(1/4″ – 12.75″)Wall Thickness:0.50 – 22mmStandards(Norm):EN 10216-5;DIN 17456;DIN 17458GB/T14975;T14976;T13296;GB5310;ASTM A213;A269;A312;A511;A789;A790;JIS G3459;G3463;GOST 9940;GOST 9941;
Source: wilsonpipeline Pipe Industry Co., Limited (www.wilsonpipeline.com)
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