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SHIJIAZHUANG LONGXUAN TRADING CO., LTD
Product Categories
(Total 12 Products for Oil Drilling Pipe)
Adjustable Welding Turning Rolls
KT-10 Series Adjustable Welding Turning Rolls Product Presentation Turning rolls refers to the use of welding pieces and the friction between the active roller to drive the cylindrical welding device rotation device. Self-adjusting turning roller for circular tube welding, the distance between the rollers can be...
Anti-creep Welding Turning Rolls
KTF-1200 Anti-creep Welding Turning Rolls Product Description As per market requests, we have designed and manufactured KTF series anti-creep turning rolls. It is mainly composed of power bed, idle bed (anti-creep bed), checking unit, control system, conductive unit and so on. Characteristics and Main Feature of...
KT-800 Adjustable Welding Turning Rolls
KT-800 Adjustable Welding Turning Roller Composition and characteristics The control system has the synchronized linkage interface with manipopulator and has remote controller, easy and reliable. 1. The series turning rolls adopt screw to adjust, available for changes of workpiece diameter, simple structure and...
Square Drilling Kelly for Drill String
Square Drilling Kelly Product Features Square Kelly, as the driven part of drill string, locates in the top of it to transmit torque and bear the suspended weight. According to API Spec7-1 Specification, the material quality is 4145H that`s after heat treament, thread hardening treatment and phosphating to better...
Non dig One-piece Drill Pipe Material selection – with API standard oil pipes, dependable performance.
Turning Rolls for Double-Wall Oil Tank
ZT-10 Self-aligning Welding Turning Rolls for Double-Wall Oil Tank The Welding Turning Rolls is mainly composed of a clamp frame, bearing, roller, drive system, control system and other components. Self-adjusting welding turing rolls is depend on the friction between the power wheel and welding unit to drive the...
Drill Pipe For Drilling Machinery
Non dig One-piece Drill Pipe Product Features 1. Drill pipe with the unique two thick molding technology of pipe joints transition zone steady and smooth, reduce mud through resistance. 2. Domestic initiation one-piece drill pipe for drilling machinery, If heat treatment technology, mechanical properties higher than...
Welding Colum and Boom for Boiler
Product Description Welding colum and boom which is product by our company absorb advantages of similar products at home and abroad, at the same time focus on technology combined with the welding operation to better meet the user's requirements. LHJ welding manipulator as a welding auxiliary machinery for Welding...
Non dig One-piece Drill Pipe Product Features The drill pipe is used to carry drilling mud to the drill bit and to improve, reduce or rotate the bottom hole with the drill bit.
Hexagonal Drilling Kelly for Drill String
Square Drilling Kelly Product Features Square Kelly, as the driven part of drill string, locates in the top of it to transmit torque and bear the suspended weight. According to API Spec7-1 Specification, the material quality is 4145H that`s after heat treament, thread hardening treatment and phosphating to better...
Center Through Cable Drilling Pipes
Center Through Cable Drilling Pipes - Φ73×7 Product Features Center through cable drilling pipes is mainly used in underground tunnel directional drilling and geological controlled directional drilling. It plays important role in underground coal seam measurement and mine gas extraction. Center through cable drilling...
Center Through Cable Drilling Pipe
Center Through Cable Drilling Pipes - Φ73×7 Product Features Center through cable drilling pipes is mainly used in underground tunnel directional drilling and geological controlled directional drilling. It plays important role in underground coal seam measurement and mine gas extraction. Center through cable drilling...
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