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Hot Dipped Galvanized, Black,Painted,Oiled,Sand Blasting etc. Standards DIN EN 10210 (Europe) --Hot finished structural hollow sections of non-alloy and fine grain steels DIN EN 10219 (Europe) --Cold formed welded structural hollow sections of non- alloy and fine grain steels ASTM A500 (American)Q235 High Strength Gi Square Steel Pipes - SCH40 Steel q345 astm a36 hollow section square pipe manufacturer Sand blastingChina Gi Steel Square Pipe (Q195, Q215, Q235, Q345 Q235 High Strength Gi Square Steel Pipes. China Gi Steel Square Pipe (Q195, Q215, Q235, Q345), Find details about China Galvanized Pipe, Square Tube from Gi Steel Square Pipe (Q195, Q215, Q235, Q345) - Tianjin Tianyingtai Steel Pipe . What is Q 235 steel?What is Q 235 steel?Q is the first letter of Chinese spelling of Qu Fu Dian, which Prime High Quality Hollow Iron Metal Tube Manufacturer q345 astm a36 hollow section square pipe manufacturer Sand blastingPrime High Quality Hollow Iron Metal Tube Manufacturer , Find Complete Details about Prime High Quality Hollow Iron Metal Tube Manufacturer,Hollow Iron Tube,Hollow Metal Tube,Hollow Metal Tube Manufacturer from Steel Pipes Supplier or Manufacturer-Shanghai Juqing Metal Product Co., Ltd.

Jan 01, 2013 · Square steel pipe. Competitive Galvanized Cutain Wall L Steel. q345 astm a36 hollow section square pipe manufacturer Sand blasting ASTM/JIS/BS/GB Hot Dip Galvanized Square Hollow Section. A36 SS400 Q235 Steel Angle with holes. q345 astm a36 hollow section square pipe manufacturer Sand blasting Q345 Square Tube 200*200*10. Rectangular Hollow Section. Seamless steel pipeHot Rolled HSS Hollow Structural Steel Section - China Hot q345 astm a36 hollow section square pipe manufacturer Sand blastingHot Rolled HSS Hollow Structural Steel Section, Find Details about Hot Rolled HSS Hollow, Steel Hollow Section from Hot Rolled HSS Hollow Structural Steel Section - Jinan Xin Jiyuan Special Section Tube Co., Ltd.Some results are removed in response to a notice of local law requirement. For more information, please see here.High Quality 20x40 Rectangular Galvanized Steel Hollow q345 astm a36 hollow section square pipe manufacturer Sand blastingHigh Quality 20x40 Rectangular Galvanized Steel Hollow Square Pipe Tube Specification , Find Complete Details about High Quality 20x40 Rectangular Galvanized Steel Hollow Square Pipe Tube Specification,20x40 Rectangular Pipe,Steel Hollow Square Tube Specification,Galvanized Square from Steel Pipes Supplier or Manufacturer-Shanghai Juqing Metal Product Co., Ltd.

Number:SLADE-ERWP Specifications:WT 0.2 to 50 mm Classification:ERW pipe Introduce:Material: carbon steel Grade: S275JR, API X42-X80, L245, J55 ERW PIPE Typical Steel Grade Carbon steel, Galvanized steel, Austenite, ferrite, martensite, duplex stainless steel and nickel-based alloy, etc. Specifications f12.7~4800mm*0.2~50mm.China Water Test ASTM A36 SSAW Pipe Suppliers q345 astm a36 hollow section square pipe manufacturer Sand blastingWater Test ASTM A36 SSAW Pipe. Standard API 5L, ASTM A252/A134, ASTM A106-2006 ASTM A213-2001, ASTM A312- 2001, ASTM A53-2007, EN10217, EN10219 BS EN 10255BS EN 10226 BS 1387, BS 4568, GB/T3901GB/9711.1-2007etc. Material API Gr.B ASTM GR.A, GR.B, X42, X46, X52,etc Surface Treatment 1) bared 2) black painting 3) anti-corrosion oil 4) 3PE,FBE q345 astm a36 hollow section square pipe manufacturer Sand blastingChina Steel Pipe Rectangular / Square on ASTM A36 in 6m q345 astm a36 hollow section square pipe manufacturer Sand blasting50mm BS 1139 GI Steel TubeProduct Details: Standard ASTM, GB, API, BS Grade Group Q195-Q345 Section Shape Square Outer Diamete 15 - 300 mm Place of Origin Tianjin, China Application Structure Pipe q345 astm a36 hollow section square pipe manufacturer Sand blasting