Products
stainless steel square tube
Category:Stainless steel pipe
Describe:平焊式
Product Details:
Project content:
Product Name: stainless steel square tube
Connection: flat welding
National standard: GB / t12778-2008
Material: 304 316L
Specification: dn20-dn250x250mm
Surface: external polishing
Quality: steel structure engineering support
Service life: 90 years