Threeway Steel, an external gateway of Shinestar Holdings Group Co.,ltd, is taking charge of exporting steel products under our group.
Threeway is a professional steel products manufacturer.We produce Piling pipe, Api 5l steel pipe, Seamless Steel Pipe, LSAW steel pipe, SSAW steel pipe according to your requirements.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution wide range of steel pipes, like seamless steel pipe, ERW steel pipe, LSAW steel pipe.
Steel Pipe we produced conforms to international standards such as: ASTM, JIS, BS, EN, GOST, AWWA, DIN, UNI.
First, what are the advantages of 3PE anti-corrosion steel pipes? 3PE anti-corrosion steel pipes have been widely used and are indispensable steel pipes in th...
The finishing process of seamless steel pipes is an important process to remove defects of seamless steel pipes, further improve the quality of seamless steel p...
It is recommended to use polyethylene anti-corrosion adhesive tape with special primer for external anti-corrosion of steel pipes. This anti-corrosion process h...
First, what are spiral welded steel pipes? Spiral welded steel pipes are made by rolling low-carbon structural steel or low-alloy structural steel strips into...
First, what are the specifications and sizes of stainless steel welded pipes? The size of stainless steel welded pipes refers to the outer diameter, wall thic...
1. Cold-rolled steel pipes allow local buckling of the cross-section so that the bearing capacity after the bar buckling can be fully utilized; while hot-rolled...