Tunnel Bolt, Segment Bolt Supplier, Professional Tunnel Bolt Fastener

China Tunnel Bolt, Segment Bolt Supplier, Professional Tunnel Bolt Fastener, Find details about China Tunnel Bolt, Special Fasteners from Tunnel Bolt, Segment Bolt Supplier, Professional Tunnel Bolt Fastener

Model NO.
M25, M28
Material
Carbon Steel
Type
Customized Stainless Steel, Alloy Steel, Steel, Br
Connection
Common Bolt
Head Style
Customized Stainless Steel, Alloy Steel, Steel, Br
Standard
DIN, ANSI, GB, JIS, BSW, GOST
Grade
Customized
Application
Building
Finish
Plain, Black, Phosphate, Zinc , HDG,Customized
Raw Material
Carbon Steel,Alloy Steel,Stainless Steel
Certificate
ISO9001:2008
Std No.
Uic,DIN,BS,GB,JIS,etc
Surface Finish
Plain, Black, Phosphate, Zinc , HDG,Customized
Sizes
3/8", 1", 1 3/8", 1 1/2" or Customized
Process Control
Internal
Inspection
Internal or 3rd Parties
Inspection Reports
Chemical Composition, Physical Property and Sizes
Sample Policy
Sample Free, Freight Collect
Production Update
Weekly Reports Will Be Provided
Trademark
ALEX
Transport Package
Double-Layer Woven Bag, Fumigation-Free Pallets
Specification
UIC, DIN, BS, GB, JIS, etc
Origin
Suzhou, Jiangsu
HS Code
7318150000