gb t 9711 l320 pipeline steel factory

gb t 9711 l320 pipeline steel factory

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GB/T 9711 LSAW steel pipe LSAW Steel Pipe Oil Gas Line Pipe

Standard API SPEC 5L (ISO 3183),GB/T 9711.1,GB/T 9711.2,GB/T 9711.3 7.Uses for conveying gas,water and oil,in the oil or natural gas industries

LSAW Steel Pipe,China LSAW Steel Pipe Supplier - Datang

The LSAW steel pipe is the steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe.Usually divided into ERW steel pipe,electric welded thin wall pipe,transformer cooling tubing and so on.Direct seam welded pipe production process is simple,high production efficiency,low cost,rapid development.Price Range gb t 9711 l320 pipeline steel factory570 .Supplier from China Company Representative Verified on Video Call 7 GB/T 8162 Seamless Steel Tube for Structure Purposes 8 GB/T 8163 Seamless Steel Tube for Liquid Service 9 GB/T 9711 Steel Pipe for Pipeline Transportation System 10 SY/T 0413 Polyethylene Coating for Buried Steel Pipeline S185,S235,S235JR,S235 G2H,S275,S275JR,S355JRH,S355J2H,St12

SSAW Steel Pipe

Steel Pipe for Fluid Service GB/T 14291 Welded pipe for mine fluid sevice GB/T 3091 Welded pipe for low pressure fluid service SY/T 5037 Spirally submerged arc welded steel pipe for pipelines for low pressure fluid service ASTM A53 Black and hot-hipped galvanized welded and seamless steel pipeSSAW Welded Pipe 34inch API 5L X52 - galaxy-steelSSAW steel pipe is made from hot rolled steel strip which is spiraled at room temperature level to be bonded.Automatic immersed arc welding is the most commonly utilized technique in the spiral tube production,and the end items come with welding joint both inside and outside.With a yearly production capability of 250,000 tons,we can provide the pipes with diameters from 219mm and 3251mm and

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And GB/T 9711-2011 In contrast to the editorial changes,the main technical changes are as follows.GB/T 9711.2 Spiral Steel Pipe - Global Manufacturers.Application The GB/T 9711.2 sprial steel pipe is widely used in transferring combustible gas,including petroleum and natural gas.Zhongshun is a GB/T 9711.2 spiral steel pipe manufacturer and

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