Desc:Multi Functional Metal Welder Drill Pipe Automatic Friction Welding MachineProduct DescriptionThe Friction welding is amethod of press welding, using ...
Desc:Multi Functional Metal Welder Drill Pipe Automatic Friction Welding MachineProduct DescriptionThe Friction welding is amethod of press welding, using ...
Desc:Transmission Shaft Rotary Friction Welding Machine for Drill PipesProduct DescriptionThe Friction welding is amethod of press welding, using the heat ...
Desc:1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity & straightness. 2. Heat treatment: Multi-point temperature measurement to...
Desc:1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity & straightness. 2. Heat treatment: Multi-point temperature measurement to...
Desc:Detailed PhotosA drill rod is a type of tool used in drilling operations to transmit power to the drill bit and help bore holes through different mate...
Desc:Detailed PhotosA drill rod is a type of tool used in drilling operations to transmit power to the drill bit and help bore holes through different mate...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc:Product DescriptionAccording to rock formations and other requirements, WONTECH can tailor adrill bit design on bit face shape, shape and distribution...
