gb 9948 1988 petroleum cracking steel pipe

12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum

Quality Drill Steel Pipe manufacturers & exporter - buy 12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948 from China manufacturer. Cheap China Seamless Tube Manufacturers and Suppliers GB/T8162-2008; ASTM A519-2006; BS EN 10210-1-2006; ASTM A53/A53M-2012; Seamless steel tubes for petroleum cracking. GB 9948-2006; Seamless Steel Tubes For High-Pressure Chemical Fertilizer Processing Equipment. GB6479-2013; Seamless Steel Tubes For Coal Mining. GB/T 17396-2009; Petroleum Pipes Structure Pipes. API 5L; API 5CT; Other Pipes

China Cheap 12Cr2Mo Seamless Boiler Tube Manufacturers

12Cr2Mo Seamless Boiler Tube. 12Cr2Mo Seamless Boiler Tube is equal to ASTM A335 P22 Boiler Pipes and ASTM A213 T22 Tubes. GB/T9948 12Cr2Mo steel tubing is a pearlite heat-resistant steel with hydrogen corrosion resistance, good high temperature mechanical properties and temperature creep resistance, widely used for petroleum cracking.. Size:OD 20-880mm; WT 2-75mm. GB 12Cr5MoNT GB 9948 - BBN STEEL STORESGB 12Cr5MoNT GB 9948 In addition to carbon, steel also contains a small amount of manganese (Mn), silicon (Si), sulfur (S), phosphorus (P), oxygen (O), nitrogen (N) and hydrogen (H). These elements are not intentionally added to improve the quality of steel, but are brought in by ore and smelting process, so they are called impurity elements. GB 9948 20 alloy Steel Tube - Seamless steel pipesGB 9948 12Cr1MoV Seamless steel tubes for petroleum . GB 9948 specifies the classification, code, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of seamless steel tubes for petroleum cracking.GB 9948 is applicable to seamless steel tubes for furnace tubes, heat exchanger tubes and pressure piping for petrochemical

GB 9948 Round Carbon Seamless Steel Pipe for Petroleum

ASTM A161, Heat Exchager Pipe, Petroleum Refinery Pipeline manufacturer / supplier in China, offering GB 9948 Round Carbon Seamless Steel Pipe for Petroleum Cracking, 5" Xs - API 5L X52 - Seamless Petroleum Pipe, 5" Std - API 5L 46e - X46 - Seamless Pipeline and so on. GB standards for steel materials ::Total Materia ArticleSeamless steel pipes GB 8731-88 Free cutting steels GB 9947-88 Arc welded steel tubes for drive axle GB 9948-88 Seamless steel tubes for petroleum cracking GB 11251-89 Alloy steel plates GB 13237-91 Cold rolled quality carbon steels sheets and strips Date Published:Mar-2001 GB/T 9948 12Cr5MoI Seamless Steel Tube - Bebon steelsGB9948 12Cr5MoI petroleum cracking seamless steel tubes, 12Cr5MoI pipe, 12Cr5MoI seamless pipe, 12Cr5MoI steel rube, 12Cr5MoI steel pipe, 12Cr5MoI seamless steel pipe,The annealed 12Cr5MoI seamless steel tube is more suitable for processing of petrochemical pipe fittings, connecting pipes of petroleum refineries, etc. 12Cr5MoI steel tube is mostly used in coal liquefaction projects.

GB9948 Petroleum Cracking Seamless Steel Tubes 10#20

Product name:GB 9948 Material10#20# 12CrMo 15CrMo 12Cr1MoV Petroleum Cracking Seamless Steel Tubes . Out Diameter:3~500mm . Wall Thickness:0.5~50mm . Application:It is used for the seamless steel tubes for furnace,heat exchangers, Petroleum Cracking etc. Table1 The Tolerances of Outer Diameter and Wall Thickness Unit:mm How to Distinguish High Quality GB/T9948 Seamless Steel PipeThe steel pipes are delivered in a heat treated state. Petroleum cracking tubes:seamless tubes for furnace tubes, heat exchanger tubes and pipes used in petroleum refineries. Commonly used in high-quality carbon steel (10, 20), alloy steel (12CrMo, 15CrMo), heat-resistant steel (12Cr2Mo, 15Cr5Mo), stainless steel (1Cr18Ni9, 1Cr18Ni9Ti). Oil Cracking Pipe - Yantai Yuanhua Steel Pipe Co., Ltd China Oil Cracking Pipe catalog of ASTM A161 Seamless Carbon Steel Pipeline for Petroleum Refinery Plant, GB 9948 Heat Exchanger Pipe for Petroleum Refinery Service provided by China manufacturer - Yantai Yuanhua Steel Pipe Co., Ltd., page1.

Oil Cracking Pipe - Yantai Yuanhua Steel Pipe Co., Ltd

China Oil Cracking Pipe catalog of ASTM A161 Seamless Carbon Steel Pipeline for Petroleum Refinery Plant, GB 9948 Heat Exchanger Pipe for Petroleum Refinery Service provided by China manufacturer - Yantai Yuanhua Steel Pipe Co., Ltd., page1. Seamless Steel Tubes For Petroleum Cracking, Seamless offers 1,875 seamless steel tubes for petroleum cracking products. About 93% of these are stainless steel pipes, 2% are steel pipes. A wide variety of seamless steel tubes for petroleum cracking options are available to you, such as jis, api, and astm. Steel Pipe For Oil Cracking Process - EquipoutletGB 9948 petroleum cracking pipe steel grades including:1)carbon structural steel pipe:10 #, 20 # 2)alloy structural steel pipe:12CrMo15CrMo12Cr1Mo12Cr1MoV12Cr2Mo12Cr5MoI12Cr5MoNT12Cr9MoI12Cr9MoNT. 3) stainless steel pipe:07Cr19Ni1007Cr18Ni11Nb07Cr19Ni11Ti022Cr17Ni12Mo2. The feature of steel Pipes for Oil

Steel Pipes for Oil Cracking process

May 11, 2017 · GB 9948 petroleum cracking pipe steel grades including:1)carbon structural steel pipe:10 #, 20 # 2)alloy structural steel pipe:12CrMo15CrMo12Cr1Mo12Cr1MoV12Cr2Mo12Cr5MoI12Cr5MoNT12Cr9MoI12Cr9MoNT. 3) stainless steel pipe:07Cr19Ni1007Cr18Ni11Nb07Cr19Ni11Ti022Cr17Ni12Mo2. The feature of steel Pipes for Oil Steel Pipes for Oil Cracking processMay 11, 2017 · GB 9948 petroleum cracking pipe steel grades including:1)carbon structural steel pipe:10 #, 20 # 2)alloy structural steel pipe:12CrMo15CrMo12Cr1Mo12Cr1MoV12Cr2Mo12Cr5MoI12Cr5MoNT12Cr9MoI12Cr9MoNT. 3) stainless steel pipe:07Cr19Ni1007Cr18Ni11Nb07Cr19Ni11Ti022Cr17Ni12Mo2. The feature of steel Pipes for Oil Torich Gb 9948 Material10#20# 12crmo 15crmo 12cr1mov Aug 04, 2018 · Torich Gb 9948 Material10#20# 12crmo 15crmo 12cr1mov 022cr17ni12mo2 Petroleum Cracking Seamless Steel Pipe , Find Complete Details about Torich Gb 9948 Material10#20# 12crmo 15crmo 12cr1mov 022cr17ni12mo2 Petroleum Cracking Seamless Steel Pipe,Seamless Steel Pipe,Petroleum Cracking Seamless Steel Pipe,Gb 9948 Petroleum Cracking Seamless Steel Pipe

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