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KSQ Technologies (Beijing) Co. Ltd
Verified Supplier
beijing,China
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Thread Crossover Drill Coupling High Strength Alloy Steel For Tunneling
Product Details
MIROC
Coupling Sleeve
China
10 Pieces
negotiation
20000 pieces per month
25 days
Carton Box or Wooden Box
Drilling Tool
Thread coupling sleeve and Crossover Coupling
R25,R28,R32,R38,T38,T45,T51
35mm-77mm (or 1 3/8 inch to 3 inch)
150mm-235mm (or 6 inch to 9 1/4 inch)
