nitriding treated joint directional boring pipe

Brand Name:Longway

Place of Origin:China

...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.

Brand Name:GLORYTEK

Model Number:D100x120

Place of Origin:China

... of HDD machine Thread type OD of the tube (mm) OD of tool joint (mm) ID of tool joint (mm) Wall thickness of tube (mm) Length (mm) Grade Rated Torque (N.M) Min. Bending Radius (m) D100x120 Series ...

Brand Name:DAWN TOOLS

Model Number:D24

Place of Origin:CHINA

Drill rods for horizontal directional drilling machine D24- V2440 Horizontal Directional Drilling HDD 3M 73mm drill pipe/ Drill rod 1. Double Top Structure: drill pipr joints adopt the double ledge(double top)structure, such structure can enhance the ...

Brand Name:JS

Place of Origin:Hebei, China

...Directional Drilling Tool Hdd Bucket Flying Knife Rock Drill Reamer Product Description Once the directional bore is enlarged, the catheter can be threaded through it. The pipe is prefabricated at the end of the hole opposite the drill. The reamer is attached to the drill string and is then connected to the production via a pull head and rotary joint...

Brand Name:BRANDO

Model Number:2W-040-10

Place of Origin:CHINA

...Direct Acting Our water solenoid valve is suitable for: Irrigation control, liquid control, flow control, gas control Specifiation: Product Name Solenoid Valve Model 2W-040-10 Type Two-position, Two-way Use Fluid Air, Water, Oil, Gas Switch Type NC Flow Pore Size 4mm CV Value 0.6 Joint Pipe Bore...