welded steel pipe/steel tube Q235/Q345 for building material

High tensile scaffolding pipes are designed for pipes & coupler scaffolding.The pipes have hot dipped galvanized surfaces finish so as to provide excellent appearance with sufficient durability in such applications where salty air or long term weather exposures are inevitable.

Standard: BS1139-1775 , EN1039 , EN 10219, JIS G3444:2004

Steel Grade: Q235B , Q345B , S235JR , S275JR, S355, S355JR, STK400 / STK500

Surface: hot dipped galvanized , electro galvanized ,painted, engraved .

Packing: Packed in bundles with several steel strips, two tags on each bundle, Wrapped in waterproof paper

Test:: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.

Third party inspection: SGS, BV, Lloyds etc.

Welded steel pipe sizes

Welded Steel Pipe production line:

Two tags on each bundle, Wrapped in waterproof paper, with several steel strips,  

welded steel pipe certificates:

We promise good quality and best price. Customer is our god. Believe us, build your life.

welded steel pipe manufacturer:

SINO EAST STEEL GROUP  is a leading manufacturer that specialize in high-quality steel products.Located in Tian jinIndustrial Park. We are 17years galvanized pipe manufacturer. Our factory area is 60000 square meters with annual steel production capacity reaching 500,000MT.

We specialize in the production of the Welded pipes,Hot galvanized pipes,Squarepipes,API oil casings,Galvanized steel coil,PPGI coil,Seamless steel pipes,Spiral pipes,Channel steel ,Angle steel ,Galvanized steel strips/coils,Hot steelstrips/coils,Cold steel strips/coil and Related products.

                   Welcome to visit our company !!!