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High Quality Durable Underground Roof Bolt Rebar with Flange Nut Video, Demo, How It Works & Features

Published: 2025-04-09 Published by: Hebei Langben Building Materials Co., Ltd 452 views 0 comments

Product Specifications

Model NO.:
22mm
After-sales Service:
After Received 1year
Warranty:
After Received 1year
Certification:
CE, ISO 9001:2000, ISO 9001:2008, SGS
Standard:
GB, ASTM
Surface Treatment:
Galvanized
Manufacturing Process:
Forging
Material:
Stainless Steel
Alloy or Not:
Non-Alloy
Length:
Customized
Tolerance:
+/-1%
Delivery Time:
15-21 Days
Application:
Mining
Processing Service:
Welding, Cutting
Finish:
Bright(Uncoated), Longer Life Ticn
Grade:
Mg335/ Mg400/ Mg500
Service:
24 Hour Service
Feature:
Self Drilling
Trademark:
LB
Transport Package:
Paper Carbon + Wood Pallet or Woven Bag+Wood Palle
Specification:
16, 18, 20, 22mm
Origin:
China
HS Code:
7316000000
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