M6 - M20 Casting Iron Expansion Shell Rock Bolt For Railway Bridge Tunnel

Brand Name:Fuhua
Certification:ISO 9001
Model Number:5/8in
Minimum Order Quantity:negotiable
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:China
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Verified Supplier
Address: Tian Village, Zhang Guan, Tun Town,Cangxian County, Hebei, China
Supplier`s last login times: within 24 hours
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Product Details

Expansion Shell For Railway Bridge Tunnel


1. Material: steel etc

2. Size: cnc machining, per drawing, per sample

3. Surface: polish, anodized, zinc plated, etc

4. Certification: ISO9001, SGS

Product Name
Manufacturer for Tunneling Expansion Shell Rock Bolts
Material
stainless steel, aluminum, steel, copper, brass etc
Color
per customized
Process
Forging, cnc machining, casting, precision machining
Application
forging parts,mining accessories, machinery accessoried, industrial, auto parts,etc
Tolerance
can reach to +/-0.01mm
Quality control
100% inspected
Surface
Polishing, powder coated, anodized, nickle plating, chromate etc
China M6 - M20 Casting Iron Expansion Shell Rock Bolt For Railway Bridge Tunnel supplier

M6 - M20 Casting Iron Expansion Shell Rock Bolt For Railway Bridge Tunnel

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