steel pipe,round pipe ,seamless pipe, welded tube
Negotiable /Ton
Min.Order:10 Tons
Hebei Xinzhonglian Special Steel Tube Co., Ltd.
We are specialized in making Square Steel Tube. seamless steel tube,seamless steel pipes for tubing,seamless steel pipes for casting, seamless steel pipes for line pipe,seamless steel pipes for drilling,seamless steel pipes for coupling stock,seamless steel pipes for ship,seamless steel pipes for automotive axle housing,seamless steel pipes for petroleum cracking,seamless stainless steel pipes,alloy seamless steel pipes