black square steel hollow section China manufacturer yuantai derun
black square steel hollow section are also known as cold-formed square hollow sections, referred to as square tubes
Model:hfw-yt-001
black square steel hollow section are also known as cold-formed square hollow sections, referred to as square tubes
Model:hfw-yt-001
S275JR Square steel tube is used for manufacturing plant, excavator, loader, bulldozer, coal mine hydraulic support, etc.
Model:hfw-yt-007
Square pipes used in ships and marine engineering structures are divided into 3 categories: Ordinary/high/ultra-high strength.
Model:hfw-yt-016
The outer diameter:10*10-1000*1000mm 10*15-800*1100mm,thickness:0.5-60mm length:1-24M
Model:hfw-yt-018
Square steel hollow section yuantai(oem obm odm)low cost,factory direct supply,fast delivery,high quality
Model:hfw-yt-090
Square steel hollow section mill yuantaiderun. its advantage is low cost,high quality,complete specifications,fast delivery.
Model:hfw-yt-091
square steel hollow section factory yuantaiderun,its advantage is low cost,high quality,complete specifications,fast delivery.
Model:hfw-yt-092
Square steel hollow section manufacturer yuantaiderun advantage is low cost,high quality,complete specifications,fast delivery
Model:hfw-yt-093
square steel hollow section supplier yuantaiderun. its advantage is low cost,high quality,complete specifications,fast delivery
Model:hfw-yt-094
square steel hollow section wholesale yuantaiderun.its advantage is low cost,high quality,complete specifications,fast delivery
Model:hfw-yt-095
Square steel hollow section factory Yuantaiderun. its advantage is low cost,high quality,complete specifications,fast delivery
Model:hfw-yt-096
Square hollow section wholesale,low cost,complete specifications,high quality,fast delivery.
Model:hfw-yt-097
square hollow section queto yuantaiderun(can oem obm odm). factory direct supply,its advantage is low cost.
Model:hfw-yt-098
square hollow section price yuantaiderun(oem obm odm). low cost,high quality,complete specifications,fast delivery.
Model:hfw-yt-099