structural steel pipes online manufacture

Hot rolled seamless steel pipes 1) Standard: API Standard:ASTM A106.ASTM A53,ASTM A135,ASTM A179,ASTM A214,ASTM A192,ASTM A226,ASTM A315,ASTM A178,ASTM A210,ASTM A333,ASTM A355,ASTM A369,ASTM A334 ASTM/ASME ... Read More

Electrical Hdg Hot Dipped Galvanzied Round Steel Pipe/Carbon Steel Pipe For Structure We are a private enterprise that manufactures black weled carbon square tube; galvanized pipe , pre galvanized and hot dip ... Read More

20#,108*28*6-12m Carbon Seamless Steel Pipe,Meet customer's need 1 Type: Hot-rolled Steel Pipe 2 Standard: ASTM A1045 , ASTM A53,GB/T8162-2008,GB/T8163-2008 STPG42 JIS G3454, DIN1626 JIS G3456/3461, DIN17175, ... Read More

API 5l x65 Steel Pipe 3PE, Large Diameter Carbon Steel Pipe Gas Oil Mild Steel Tube Descriptions Carbon Steel Pipe Gas Oil Mild Steel Tube Structural pipe 20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, ... Read More

ERW Welded Low Carbon Steel Square / Round / Rectangular Pipe&Tube for Construction Q195~Q235 by container load We are a private enterprise that manufactures black weled carbon square tube; galvanized pipe , ... Read More

galvanized iron tube price galvanzied square steel pipe prefabricated house galvanized iron tube/ pipe Products DetailesNameseamless steel tubeTechiqueCold DrawnStandardGB/T8162,GB/T8163,GB/T3094, ASTM A 500, ... Read More

DIN 2391 ST35 Gbk Cold Drawn Seamless Steel Tube 6mm Outer Diameter x 2mm Inside diameter We are a private enterprise that manufactures black weled carbon square tube; galvanized pipe , pre galvanized and hot ... Read More

Cold Drawn Seamless Steel Pipe Precision Carbon Steel Tube DIN2391 EN10305 ST37 ST52 DIN2391 EN10305 ST37 ST52 Seamless Precision Carbon Steel Tube 1,Standards: ASTM / DIN / EN / GOST / SAE / JIS etc 2,Material ... Read More

Quick Detail: ASTM A106 GR B carbon Seamless Steel pipe Grade :ASTM A53B;A106B OD 1/2-10 Thickness:SCH10-SCH80 Length:6m Description: ASTM A106 GR B carbon Seamless Steel pipe Grade :ASTM A53B;A106B OD 1/2-10 ... Read More

CS Seamless Tube as ASME/SA179 100 % HY Tested All Tube With Marking Heat Exchanger Tubes Quick Detail: Standards: ASTM A179 (ASME SA179) Grade: A179 SA179 Size: (mm) OD: 6mm to 114mm; WT: 0.5mm to 15 mm; ... Read More