hollow steel pipe

...electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of and prolong their service life. Galvanize...

... ERW GI Hot Dip Galvanized EMT Welded Square cross-section channel seamless , or hot-dip galvani...

...transport of air, water, steam and oil in low- and medium pressure applications across the industrial spectrum. It's also commonly used as structur...

... GI Hot Dip Galvanized Hot-dip galvanized is to make the molten metal react with the iron matrix to produce an all...

...tube is called Q345B square tube because of the material of Q345B. Q345B square to implement the national standard GBT 6728-2002 structure wit...

...(+A) after cold forming, annealing in non oxidizing medium protective gas 3. BK(+C) the final heat treatment after cold forming, therefore small st...

... transport: water supply, drainage. For gas transmission: gas, steam, liquefied petroleum gas. For structural use: as pile driving ,...

2 - 80 Mm SAE1518(Q345B) Precision Bar Seamless Seamless Tube SAE1518(Q345B) Precision Seamless Seamless usded ...

... x 1200mm Wall thickness 0.5-50mm Length Up to 12m Grade Q195, Q235B, Q345B, 20#, 16Mn, 45#,S235JR, S275JR,STK400, STK500, ASTM A500 GR A/B/C...

Ground Polished Chrome Plated Bar , Cold Drawn cold drawn bar Detailed Product Description 1. Material: 42CrMo4, 40Cr, CK45,S...

... for sea-worthly delivery or as requested. Inspection and Test of ASTM A335 P9 alloy : Chemical Composition Inspection, Mechanical Proper...

... air and water, protect cathodic, prevent corrosion of the substrate, and extend the service life. The galvanized we produced has lots o...

high alloy structural welded tube assemblies EN10305-2 Cold Drawn Welded Precision Tubes DOM tubing E155,E195,E235,E275,E355 +C +LC +SR +...

Packaging & Delivery Packaging Details: Standard export packing(in bundles or seaworthy wooden cases) or as required. Specifications Alloy tube(2205):...

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... method: seamless and welded , welded is referred to as welded . 1. Seamless can be divided into: ho...

... Bended Tube Sheet Metal Cnc Tube Bending Tubes Oval Weld Galvanized Bending Service Product name Galvaniz...

Seamless Carbon Carbon Bar Carbon Product Description: Seamless carbon Carbon bar Carbon st...

... section Rectangular/Square Structural /Tube/ Section/SHS/RHS Rectangular / Square Structural / Tube /...

... Structural Welding Scaffolding Hot Dip Galvanized Product introduction , a cylindrical , has a cros...