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4 Inch DHD340 ND45A down the Hole Hammer Drill Bit Water Well Drilling Tool For Sale
4 Inch DHD340 ND45A down the Hole Hammer Drill Bit Water Well Drilling Tool For SaleRead more -
Rock Mine Diamond Core Drill Rig 120mm Drilling Diameter Geotechnical Explor Rig for Coal Sampling Engine Pump Gearbox Bearing
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Steel Self-Drilling Anchor Bolt Hollow Anchor Bar in FRP GRP Inch System Rock Bolt factory
Product Name self drilling rock bolt Technique Hot Rolled 40CrMaterial 40Cr Usage Mining engineering: roadway roof support, roof caving prevention; Tunnels and Underground Engineering: Initial Support in New Austrian Method Construction; Slope treatment: reinforcement of l...Read more -
Grouting steel pipe
Grouting steel pipe is one of the commonly used materials in grouting projects. It is mainly used to consolidate the grouting material, improve the fluidity of the grouting material, and make the grouting material and the matrix firmly combined. It is usually made of high-strength carbon steel an...Read more -
Overseas Chinese join Belt and Road Initiative
The first Belt and Road Conference for Overseas Chinese Cooperation and Development opened in Southwest China’s Chongqing municipality on Thursday, aiming to harness the strength of the overseas Chinese communities to advance the Belt and Road Initiative. Deals worth 43.79 billion yuan (abo...Read more -
drill pipe
The purpose of the drill pipe is to transport the drilling mud to the drill bit, and transmit the rotational torque and thrust of the rotary head of the drill rig to the downhole drilling tool, the thread is standard API connection, such as 2 3/8″ API REG thread, 2 7/8″ API REG Thread...Read more -
Standard API Thread Type DTH Drill Pipe for Mining and Water Well Drilling Rig
Drill Pipe Product Introduction Drill pipe is a crucial component in various drilling operations. Constructed from high-quality steel, our drill pipe offers exceptional durability and strength. With a wide range of outer diameters and carefully engineered wall thicknesses, it can meet the dive...Read more -
geological drill pipe
Specifications Product Name geological drill pipe Material DZ40, DZ50, DZ60, R780 Specification 42*6, 50*6.5, 60.3*7.1, 73*7, 89*10 mm etc. Section shape Round Price Terms FOB, CRF, CIF, EXW all acceptable Delivery Detail Inventory about 5-7 days; custom-made 25-30 days Loadin...Read more -
A machine for forming the taphole of a tank furnace in order to apply the lost rod method
A machine for forming the taphole of a tank furnace in order to apply the lost rod methodRead more -
High Quality Long Serve Life Durable Rock Drilling MF Rod and Extension Rod
High Quality Long Serve Life Durable Rock Drilling MF Rod and Extension RodRead more -
Advanced Drill Tool for Small Ore Mining Steel Multi-Functional Prestressed Anchor Rod Hollow Self-Drilling Guide Pipe Forging
Advanced Drill Tool for Small Ore Mining Steel Multi-Functional Prestressed Anchor Rod Hollow Self-Drilling Guide Pipe ForgingRead more -
China Custom Forestry Tree Planting Spiral Screw Drill Alloy Anganese Steel Cast Part
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