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4,894 Wholesale Hollow Rock Bolt Products
Wholesale Drilling Wholesale Brick Making Machine Wholesale Mining Machine Part Wholesale Drill Machine Part
Rock Bolt for Tunnel R25, Hollow Bar Anchor
US $ 800-950/Ton
1 Ton
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Hollow Bar Factory Price Thread Rods Hollow Grouting Rock Bolts Micropile Tunnel Bolting
US $ 1.5-3/Piece
100 Pieces
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Self-Drilling Anchor Bolt Hollow Grouting Bolt for Tunnel Slope Stabilization Support Solution Hollow Grouted Bolting Rock
US $ 2.4-3.6/Piece
100 Pieces
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Anchoring Bit Coal Mine Hollow Split Set Rock Anchor Bolts in Stock Hollow Bar
US $ 0.15-1.65/Piece
500 Pieces
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Micropile Tunnel Bolting Thread Rods Hollow Grouting Rock Bolts
US $ 1.8-5.5/Piece
100 Pieces
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Tunnel Slope Mine Bar Hollow Grouting Anchor Rock Bolt
US $ 0.3/Piece
100 Pieces
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Mine Tunnel Roof Support Self Drilling Rock Hollow Grouting Anchor Bolt
US $ 1.57-2.9/Piece
100 Pieces
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R32 Threaded Anchor Rod Mining Combined Self-Propelled Hollow Grouting Rock Bolt
US $ 1.8-5.5/Piece
100 Pieces
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Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt
US $ 580-650/Ton
49 Tons
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Hot-DIP Galvanized Hollow Grouted Self-Propelled Rock Bolt/Anchor Bar/ Anchor Bolts
US $ 0.03-0.3/Piece
1,000 Pieces
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Mine Tunnel Roof Support Self Drilling Rock Hollow Grouting Anchor Bolt
US $ 800-950/Ton
1 Ton
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Mine Tunnel Roof Support Self Drilling Rock Hollow Grouting Anchor Bolt
US $ 2.1-3.5/Piece
1 Piece
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GB 50086-2015 40cr JIS SCR440 ASTM5140 ISO 41cr4 Hot Rolled Hollow Grouting Anchor Rod Rock Bolts Hollow Bolts
US $ 800-950/Ton
1 Ton
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R38 Steel Self Drilling Hollow Thread Grouted Rock Anchor Bolt
US $ 800-950/Ton
1 Ton
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Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar R51L-38 Self Anchor Bolt
US $ 1.5-3/Piece
100 Pieces
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R32 Steel 40cr/45 Hollow Bolt for Rock Bolt
US $ 3-20/Meter
2,000 Meters
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High Grade Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
US $ 0.1-0.5/Piece
1,000 Pieces
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Self Drilling Hollow Steel Anchor Pile Rock Bolts Systems Drilling Bit Exx
US $ 7.5/Piece
10 Pieces
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High Quality Full Threaded Steel Self Drilling Anchor Bolt/Hollow Anchor Bar/Anchor Rods High Strength Self Drilling Hollow Grouting Rock Bolt
US $ 850-900/Ton
1 Ton
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ISO Thread Form High Strength Tensile Strength and Yield Strength Hollow Rock Bolts of Grade 45# and 40cr
US $ 800-950/Ton
1 Ton
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High Strength Hollow Grouting Anchor Screw Rod Bolt, Self Drilling Anchor Anchor Grout Concrete Suitable for Difficult Conditions
US $ 1.5-3/Piece
100 Pieces
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Threaded Hollow Bar/Self Drilling Anchor Bolt for Soil Nail/Rock Bolt R51
US $ 3-20/Meter
2,000 Meters
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Self Drilling Anchor Bolt for Tunnel R32mm/R25mm/R51mm with Drill Bit for Rock and Soil Soil Nail
US $ 800-950/Ton
1 Ton
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Retaining Wall Stablization Self-Drilling Hollow Rod Anchor Bar Grouting Pipe Drilling Bits Rock Bolt
US $ 7.5/Piece
10 Pieces
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Full Threaded Steel Self Drilling Rock Bolt / Anchor Rods
US $ 20-87/piece
1 piece
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Hollow and Solid Grouting Anchor Rod Rock Supporting Bolts
US $ 700-850/Ton
25 Tons
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with Advanced Power System Chemical Rock Fhj-20 Anchor Bolt Hollow Grouting Anchor Rods Rock Bolt
US $ 1.5-3/Piece
100 Pieces
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Hot Selling Hollow Anchor Soil Nail Rock Bolt Diameter 25mm Micropile
US $ 3/Piece
30 Pieces
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Grouted Hollow Anchor Bar Hollow Grouting Anchor Rod Rock Bolts Hollow Bolts
US $ 800-950/Ton
1 Ton
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Self Drilling Hollow Grouting Anchor Rock Bolt
US $ 1.8-5.5/Piece
100 Pieces
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High Quality Hollow Grouting Rock Bolts Micropile Tunnel Bolting
US $ 6.2-13.5/Piece
800 Pieces
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US $ 1.5-5/Piece
100 Pieces
US $ 800-950/Ton
1 Ton
US $ 0.5-1/Piece
1 Piece
US $ 1.55-5.58/Piece
100 Pieces
US $ 1.55-5.58/Piece
100 Pieces
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