Rock Tools Nitriding Treated Joint Hdd Drill Pipe Directional Boring
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...fiber structure is changed, and the mechanical properties are improved. 2. The joint is treated with nitriding, phosphating or copper to ensure the anti-corrosion and anti-sticking of the thread and improve the fatigue resistance of the joint surface. 3....
Langfang Baiwei Drill Co., Ltd.
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73mm Forged Tool Joints HDD Drill Pipe For Trechless Drilling
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... drill tool Features: Wear Resistant / High Fatigue Strength Type: HDD Drill Rod Usage: Drill Pipe For Horizontal Directional Drilling Machine Product Name: HDD Drilling Tools Material: 4140 Grade: R780,G105 And S135 The HDD drill pipe is the most...
ROSCHEN GROUP
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Lighter Weight HDD Drill Pipe Thread API Friction Welding HDD Drilling Tools
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... drill rod feature longer service life, lighter weight and better flexibility. Special heat treatment ensures its joints better mechanical properties and wear resistance. Their threads meet the API standards, and their digital connector threads are NC31,...
Henan Wein Industry Co., Ltd.
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73mm / 89mm Forged One Piece HDD Drill Pipe For Trechless Drilling CE
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...HDD Drill Pipe The HDD drill pipe is the most widely used. The pipe our company produces is mainly upsetted and thicked. The material of the pipe body is R780 or the high grade steel after hardening and tempering and the material of joint is generally 37 CrMnMo or 42 CrMo. OD of pipe body is between Φ 50-Φ 140. We can provide all kind of products according to customer requirements. Drill rods for HDD......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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S135 HDD Drill Pipe , Integral Drill Rod For Vemeer Drilling Rig
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D24x40 Hdd Drill Rod HDD Integral Drill Rod For Vemeer Drilling Rig Description Glorytek can provide the Hdd Drill Rod for Vemeer Drilling rigs with long life service and good price. Technical Parameter Model of HDD machine Thread type OD of the tube (mm) ......
Glorytek Industry (Beijing) Co., Ltd.
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73mm 3m HDD Drill Rod Pipe For Horizontal Directional Drilling Rig
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... of joints so that the pressure of the mud could realize non-leakage half way. greatly reduce the resistance to polit drilling and back using this structure improves the torional strength of drill pipr so that the box thread will not be deformed. 2. after...
NANJING STETON ENGINEERING MACHINERY CO.,LTD
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Carbon Steel Forging Drill Pipe Joints Couplings 65mm Diameter
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...various sizes of drill pipe tool joints couplings drill pipe joints Introduction Adapter fittings/connectors are made of 35CrMo or 42CrMo round steel. Heat treatment after rough machining. After finishing, the surface is nitrided, which effectively ......
Langfang Pangolin Drilling Tools Co., Ltd.
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Wear Resistant 3 1/2" 4" 4 1/2" Dual Wall RC Drill Pipe
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...Drill Pipes For Reverse Circulation RC Drilling Product Introduce: Reliability and long life are built into SOLLROC Reverse Circulation Pipe by using the best materials available. Tool joints are heat treated for optimal strength and wear resistance. Inner tube ends are also heat treated and even chrome plated on the O-ring sealing surface.To make the RC drill pipe......
Changsha Sollroc Engineering Equipments Co., Ltd
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Best Quality Integral API 5DP Heavy Weight Drill Pipe Drilling Tool Well Drilling Forging Retail,energy & Mining NC, FH
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...drill pipe Product Description HWDP Description The Heavy Weight Drill Pipe is made from one piece of AISI 4145H solid bar, fully heat-treated, all physical properties confirm with API Spec.7 Latest Editions. API Non-mag Heavy Weight Drill Pipe The wear-resistance hardbanding is standard on tool joints connections and central upset. Hardbanding is made by an automatic machine after preheating the pipe...
Dongying On-tech Equipment Co., Ltd
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API Standard REG DTH Drill Rod , DTH Drill Pipe 76mm 89mm 102mm Diameter
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...Drill Rod , DTH Drill Pipe 76mm 89mm 102mm Diameter Feature Carefully selected seamless steel pipe and high quality alloy steel for joint tools. Precisely friction welded to ensure straightness and concentrically. Multiple precisely heat-treated tools joint. Internally and externally upset drill......
KSQ Technologies (Beijing) Co. Ltd
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