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gb t 9711 l290 pipeline steel manufacturer

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gb t 9711 l290 exporter - Mild Carbon Steel Plates

Business development of gb t 9711 l290 psl1 pipeline steel gb t 9711 l290 exportergb t 9711 l290 psl1 pipeline steel t 9711 l245 psl2 pipeline steel distributor GB T 9711 L290 PSL2 pipeline steel gb t 9711 l290 exporter We are mainly engaged in RD and production of steel product and steel machining,the GB T 9711 L450 PSL1 Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextGB/T 9711 LSAW steel pipe

Pipeline API SPEC 5LISO 3183,GB/T 9711 Hebei

PIPELINE.Standard API SPEC 5LISO 3183,GB/T 9711.Application It is used for conveying gas,water and petroleum for oil and Gas industries.GB/T9711 L290 pipeline - Bebon steelsGB/T9711 L290 pipeline,GB/T9711 grade pipeline,L290 pipeline Additional Condition UT(Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing),N(Normalized),Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35),Charpy V-Notch Impact Test,The Third Party Test (such as SGS Test),Coated or Shot Blasting GB/T9711 - Bebon steelsGB/T9711 standard specification Technical Conditions for Delivery of Steel Pipe in Oil and Gas Industry.GB/T9711 standard main steel grade:L485,L415,L390,L360,L320,L290,L245 and so on.

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 supplier.We also offer spiral welded steel pipe,ERW steel pipe,SSAW Steel pipe.Our high quality products are offered at competitive prices.GB/T 9711.1 HSAW Steel Pipe - BEBON steel expertGB/T 9711.1 HSAW Steel Pipe Categories:spiral steel pipe Materials:The GB/T 9711.1 HSAW steel pipe is made of L175,L210,L245,L290,L320,L360,L390,L415,L450,L485 and L555 steel types.Technical specifications:The maximum outer diameter of the GB/T 9711.1 HSAW steel pipe product isGB/T 9711 LSAW steel pipe - Threeway Steel-Seamless Steel GB/T 9711 LSAW steel pipe.Process LSAW - UO(UOE)RB(RBE)JCO(JCOE,COE) GB/T9711 L175,L210,L245,L290,L320,L360,L290,L320,L360,L390,L415,L450,L485,L555 168-1820mm 5-50mm 3-18M Petroleum and natural gas industries Process:LSAW - UO(UOE)


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