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.
High-pressure boiler steel pipes are a type of boiler steel pipe and belong to the category of seamless steel pipes. The manufacturing method is the same as tha...
There are many types of steel pipes, and the steel grades (types) used are also different. The chemical composition of the same type of steel pipe may also be d...
During the steelmaking process, a small amount of slag, refractory materials, and reaction products in smelting may enter the molten steel to form non-metallic ...
SA106B seamless steel pipes are mainly used for heating surface steel pipes of low and medium-pressure boilers (working pressure is generally not more than 5.88...
ASTM A106 seamless steel pipe is an important industrial material widely used in high temperature environments. Due to its unique high temperature stability and...
The cold rolling and drawing of the tube is performed by cold rolling and drawing at room temperature on the cold rolling and cold drawing tube unit. It is a de...