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Center Through Cable Drilling Pipes
Brand: Longxuan
Packaging: Black painting, bundles, thread protectors on pin and box
Min. Order: 1 Ton
Model No.: Φ73×7
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...
Non dig Friction Welding Drill Pipe
Brand: Longxuan
Packaging: Black painting, bundles, thread protectors on pin and box
Min. Order: 1 Ton
Non dig Friction Welding Drill Pipe Product Features Adopt OCTG, End upsetting according to AP15DP standard, Thickening of heat treament weeken, Grade could achieve G105 or S135, Joint foring production blank,controllied atmosphere heat. With API Spec7-1 standard welding area adopts deformation heat treatment, weld...
Brand: Longxuan
Packaging: Black painting, bundles, thread protectors on pin and box
Min. Order: 1 Ton
Non dig One-piece Drill Pipe Material selection – with API standard oil pipes, dependable performance. Product Features 1. 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, If heat treatment...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.