8 Years
4140/42CrMo4/SCM440 alloy steel tube for mechnical purpose, OD: 25-1100mm; WT: 2-180mm,Small MOQ available Application Alloy steel pipe applies to petroleum,chemical industry,electric power,boiler, ...
Recommended Quality Verified Suppliers
Inquiry Sent Successfully
Confirmation email has been sent:
Need Help?It’s Free
Thank you! Your message has been sent to the following suppliers.