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|Out Diameter:||114.3mm -609.6mm (4"-24")||WT:||3.0-20mm|
|Length:||5.8~23m||Pipe End:||Square Ends (straight Cut, Saw Cut, And Torch Cut). Or Beveled For Welding, Beveled,|
|Surface:||Galvanized||Packing:||Plastic Plugs In Both Ends, Hexagonal Bundles Of Max. 2,000kg With Several Steel Strips, Two Tags On Each Bundle, Wrapped In Waterproof Paper, PVC Sleeve, And Sackcloth With Several Steel Strips, Plastic Caps.|
|Test:||Chemical Component Analysis, Mechanical Properties (Ultimate Tensile Strength, Yield Strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, R||Section Shape:||Round|
|Name:||ERW Steel Tubes Black And Galvanized Used For Mechanical , General Engineering Purpose||Certification:||API/CE/ISO|
mechanical erw round steel tube,
galvanized erw round steel tube,
erw round steel tube 3.0mm thickness
ERW Steel Tubes Black And Galvanized Used For Mechanical , General Engineering Purpose
Electric Resistance Welded (ERW) Pipes are manufactured from Hot Rolled Coils / Slits. All the incoming coils are verified based on the test certificate received from steel mill for their chemistry and mechanical properties. ERW pipe is cold-formed into a cylindrical shape, not hot-formed. Instead of flame, electric current is used for heating edges of the strip for weld fusion. This welding process does not need any filler metal. Instead, the welding pressure causes some of the metal to be squeezed from the joint, forming a bead of metal on inside and outside of the tube. This bead or welding flash is trimmed or completely removed during the process.
|Product:||ERW (Electric Resistance Welded ) Steel Pipe, ERW Carbon Steel Pipe|
|Application:||Used for Oil/Gas/Water transmission,Machinery Manufacturing|
|Pipe Standard:||API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70|
|ASTM A53 ASTM A500 JIS G3466|
|ASTM A252 ASTM A178|
|AN/NZS 1163 AN/NZS 1074|
In the fierce market competition, material quality control and material testing for enterprise development plays a vital role. Quality is the life of enterprise development, a sign of progress, in terms of quality for a comprehensive reflection of the corporate business management, technical and ideological work.
Strengthen quality management and quality inspection company in the business development is crucial to determine a companys survival.
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