Detailed Product Description Compound Tubewear resistant tubedouble wall tubeUsed special composite processes. Between the double wall combinated closely.Inside material is so wear resistance to transport more volume concrete.   Outside low carbon steel play...

Detailed Product Description compound pipecompound tubedouble wall tubeBi-metal double wall compound pipes make up of inner alloy steel tube and outer low carbon steel tube. Inner wall thickness is 2.4mm and outer wall thickness is 2mm. The specification is commonφ133×4.5 or special...

Detailed Product Description Compound steel Tubewear resistant tubedouble wall tubeUsed special composite process. Between the double wall combinated closely.Inside material is so wear resistance to transport more volume concrete.   Outside low carbon...

Detailed Product Description Compound pipewear resistant tubedouble wall tubeUsed special composite processes. Between the double wall combinated closely.Inside material is so wear resistance to transport more volume concrete.   Outside low carbon steel play...

Detailed Product Description Compound pipecompound tubedouble wall tubeUsed special composite processes. Between the double wall combinated closely.Inside material is so wear resistant to transport more volume concrete.   Outside low carbon steel play...

Detailed Product Description double wall tubewear resistant tubecompound tubeBi-metal double wall compound pipes make up of inner alloy steel tube and outer low carbon steel tube. Inner wall thickness is 2.4mm and outer wall thickness is 2mm. The specification is commonφ133×4.5 or...

Detailed Product Description Compound steel Tubewear resistant tubedouble wall tubeUsed special composite processes. Between the double wall combinated closely.Inside material is so wear resistance to transport more volume concrete.   Outside low carbon...

Detailed Product Description twin wall steel pipewear resistant tubecompound tubeBi-metal double wall compound pipes make up of inner alloy steel tube and outer low carbon steel tube. Inner wall thickness is 2.4mm and outer wall thickness is 2mm. The specification is common φ133×4.5...

Detailed Product Description Compound steel Tubewear resistant tubedouble wall tubeUsed special composite processes. Between the double wall combinated closely.Inside material is so wear resistance to transport more volume concrete.   Outside low carbon...

Detailed Product Description double wall tubewear resistant tubecompound tubeBi-metal double wall compound pipes make up of inner alloy steel tube and outer low carbon steel tube. Inner wall thickness is 2.4mm and outer wall thickness is 2mm. The specification is commonφ133×4.5 or...