Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
(1) product name: Astm A 671 Carbon 4" sch40 steel pipe
(2)Specification:1/2"-24"*SCH40-XXS ( SIZE range: ½” NB - 60” NB ) Wall thickness: 1mm-250mm
(3)Type of ends: plain or develed ends
(4)Standard : ASTM A106, API 5L, ASTM A179, , ASTM A53, ASTM A192, ASTM A333 Welded – API 5L, ASTM A53,ASTM A671/ A672. High yield Grade: X42, X46, X52, X56, X60, X65, X70, X80, PSL 1,2.High temp grade: A, B, C.Low temp grade: 1, 3, 4, 6, 7, 8, 9, 10, 11 And some other international standard and grade ,
(5)Thread and coupling :BTC or LTC or STC
(6)Steel grade: Carbon steel pipe Material: ASTM A106 GR. B & C/ ASTM A53 GR. B & C/, ASTM A333 GR. 3/6 & API-5L-GR. B/X42/X46/X52/X60/X65/X75 & ASTM A 671 / 672 GR CB60 / CB60 / CC60 / CC65 / CC70 / CD70 CLASS 10 UPTO 43, etc
(7) Application: The products are widely used in oil & gas, fertilizer, petroleum, boiler, power station, centrastation, shipping military, chemical industry, environment protection, traffic, food industry, medical equipment
Length: We can make it as customers' required
10) Packing: Bundles, seaworthy wooden cases, with or without edge protector, steel hoop and seals, or as per customers' requirements
(9)Special design available according to your requirement.