heat treatment drill pipe couplings

Brand Name:Pangolin

Place of Origin:HeBei China

Supply 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 ...

Brand Name:MIROC

Model Number:Thread coupling sleeves

Place of Origin:Shangdong,China

...Coupling Drill Rod Coupling T38-T38 Coupling Sleeve Adapter Sleeve Drill Pipe Coupling Describtion In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is delivered via the shank adapter. Color: Green, Black or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment...

Brand Name:FY

Model Number:FY-0135

Place of Origin:Jiangsu,China

...Drill Pipe Couplings Rough Turned Surface Finish:3.2um Ra Or As Required. Forging Reduction Min:3 Or As Required Rought machining or Finis Machining 34CrMo4 Element: % C Si Mn P S Cr Mo Others Min 0.30 0.60 0.9 0.15 ... Max 0.37 0.4 0.90 0.035 0.035 1.2 0.30 ... Heat Treatment...

Brand Name:HZJX

Model Number:R32,R38,T38, T45, T51,GT60

Place of Origin:China

.... We can produce semi-bridge and fully-bridge according to your requirement. The connecting sleeve is mainly used for the shank and the drill rod and the drill rod and the connecting rod is connected between the. For reducing the connecting sleeve and

Brand Name:MIROC by KSQ

Model Number:T45 Coupling

Place of Origin:China (Mainland)

...bridge and fully-bridge according to your requirement. The connecting sleeve is mainly used for the shank and the drill rod and the drill rod and the connecting rod is connected between the. For reducing the connecting sleeve and the connecting sleeve with

Brand Name:JCDRILL

Model Number:H22

Place of Origin:China

... couplings. Semi-bridge coupling, by far is the most popular, has a small non-threaded bridge in the centre. The drill rod cannot thread past the centre of the couplings, and the smaller diameter rods portions butt together in the centre bridge area of

Brand Name:TORICH

Model Number:42CrMo

Place of Origin:Zhejiang,China

...±0.05mm; Concentricity: ≤0.05mm Straightness : 0.30mm/m Note: DN - Nominal Diameter NPS -Nominal Pipe Size Application: 1. High dimensional accuracy, the tolerance of inner and outer diameter size can be accurate to within 0.05mm, better tolerance can

Place of Origin:china

Brand Name:YT

Model Number:NC26~NC50;5-1/2FH;6-5/8FH

... 828-1050 1365-1150 ≥14 303-341 Vertical Horizontal ≥87 ≥90 We can manufacture various tool joints, drilling joints, crossover coupling and blank joints, blank bit, oil drill pipe joint, reducer union, lock joints, etc.

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

...Heat Treatment Drill Rod With NRQ HRQ Thread Reducing Thread Wear Product Description: High-Quality Drill Rod Manufacturing At Sinocoredrill, we pride ourselves on producing drill rods that are a true mark of craftsmanship. By utilizing heat treated materials of the highest quality, we ensure that our drill...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2'' - 20''

Place of Origin:China

Heat Treated Drill Pipe Centralizer Alloy Material High Tensile Strength The Drill Pipe Centralizers have a welded bow construction and are used for centralizing drill pipe on a stab-in type cement jobs. The longer bow profile allows centralizers to be pulled into restrictions and into larger under reamed open hole. Features Heat...

Brand Name:OED/OEM

Model Number:R22,R25,R28,R32,R38,T38,T45,T51

Place of Origin:China

Same Diameter R38,T38Gound drilling Coupling Sleeve Extension rod Extension rod Threaded Rod Reducer Coupling Couplings Sleeve Are Used To Connect Several Rods To Each Other Product Name: Threaded Rod Reducer Coupling Description: Threaded Rod Reducer ...

Place of Origin:HeNan

Brand Name:GB

Model Number:WH-VI-series

Induction heat treatment of pipe, pipe bending induction heating inverter Features ofpipe bending induction heating inverter 1.Energy efficient Up to 98% thermal efficiency under the same conditions, resistive heating method than saving up to 75% or more, ...

Brand Name:ORD

Model Number:DSP-50KW

Place of Origin:China

DSP-50KW Air Cooled Digital Induction Heating Equipment for all Metal Heating Shrink and heating Expansion, heat treatment Oil Pipe. The integrated modular induction heating equipment manufactured by our company is the newest high-tech product formed by ...

Place of Origin:China

Brand Name:Torich

Model Number:Geological Drilling Tube

Straightness, Concentricity, Mechanical Properties can meet the requirement of DCDMA (USA), BS4019 (UK), METRIC (SWEDEN)T600 T750 T800 Applications: For Geological Drill underground for Oil and mineral, for mining High TS value Size Range:O.D.:6-95mm W.T...

Brand Name:cge

Model Number:H B N P SIZE

Place of Origin:Wuxi

HWL heat treatment for wireline diamond drilling Specifications : 1. Available in all standard drilling sizes (B, N, H and P) 2. Heat treated and anti-rust coating process 3. High straightness and concentricity 4. WL series DCDMA standard, 1.5m and 3m ...

Brand Name:TYSIM

Model Number:KP315A

Place of Origin:Jiangsu, China

...Cylinder 2. Module-----Steel Casing, which is stronger than iron welding 3. Drill Rod-----3-times Special Heat Treatment, which guarantees its strength & tenacity Technical specification KP315A (13 modules combination) Pile diameter Φ300~Φ1050mm Max.rod ...

Brand Name:HUAYANG

Model Number:CUSTOMIZE

Place of Origin:DONGGUAN CHINA

Customized all kinds of Heat treatment connector iron 450-10 ductile iron casting fittings connector part Description The procedure of this part is wax mould, shell mold, pouring, after treatment and packaging, whose lead time will be 20-25 working days...

Brand Name:TOBO GROUP

Model Number:#0001

Place of Origin:China

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Brand Name:QD

Model Number:blind flange

Place of Origin:CHINA

Custom Factory Stainless Steel Blind Flange for Pipe Fitting Description: Steel Blind Flange is mainly used for pipes and pipes with special characteristics, mostly used in high temperature and high pressure positions. Flat-welded flanges have the ...

Brand Name:Longway

Place of Origin:China

... attention to all these neglected details to ensure long life, stability and thread durability. Processing type Forging Machine type Drilling Equipment Type Drill Pipe Advantage Reliable Material And Long Service Life OD A 4 1/2" Wall B 0.337"