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Length 150mm - 235mm Threaded Rod Coupling Sleeve High Strength Alloy Steel

Categories Drill Coupling
Brand Name: MIROC
Model Number: Coupling Sleeve
Place of Origin: China
MOQ: 10 Pieces
Price: negotiation
Supply Ability: 20000 pieces per month
Delivery Time: 25 days
Packaging Details: Carton Box or Wooden Box
Name: Thread coupling sleeve
Thread: R25,R28,R32,R38,T38,T45,T51
Diameter: 35mm-77mm (or 1 3/8 inch to 3 inch)
Length: 150mm-235mm (or 6 inch to 9 1/4 inch)
Material: High strength alloy steel bar
Type: full-bridge, semi-bridge etc.
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Length 150mm - 235mm Threaded Rod Coupling Sleeve High Strength Alloy Steel

High strength alloy steel bar Thread R38 T38 T45 T51 Coupling Sleeves length150mm-235mm


Couplings sleeve are used to well connect the shank adapter to the drill rod or well contact two extensionrods for transmitting energy. It has standard type coupling and crossover coupling.


Basic Information

Product Name:

Thread coupling sleeve

Thread

R25,R28,R32,R38,T38,T45,T51

Diameter

35mm-77mm (or 1 3/8 inch to 3 inch)

Length

150mm-235mm (or 6 inch to 9 1/4 inch)

Material:

High strength alloy steel bar

Type

full-bridge, semi-bridge etc.

Color

Green, Gold, Black or based on customer requirements.

MOQ:

No MOQ required for testing and trial order


Applications


R25, R28, R32, R38

Used in drifting and tunneling.


T38, T45, T51

Used in benching and long hole drilling.


Processing


CNC milling and proprietary heat treatment process


Competitive Advantage


High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance


Keywords


Thread coupling sleeve, R25 R28 R32 R38 T38 T45 T51 coupling sleeve

Crossover coupling, full bridge coupling, semi- bridge coupling


Manguito de acoplamiento de rosca, manguito de acoplamiento R25 R28 R32 R38 T38 T45 T51
Acoplamiento Crossover, acoplamiento de puente completo, acoplamiento puente semi-


Specification


Coupling Sleeve
LengthDiameterThreadWeightPart Number
mminchmminch kg 
R25 Coupling Sleeve
1506351 3/8R250.74148300429
1556 1/9441 3/4R251.04148300430
1606 2/7381 1/2R251.34148300431
R28 Coupling Sleeve
1506401 4/7R280.94148300483
1706 2/3552 1/6R282.04148300484
R32 Coupling Sleeve
1506441 3/4R321.04148300646
1606 2/7441 3/4R321.14148300647
R38 Coupling Sleeve
1706 2/3552 1/6R381.94148300703
1907 1/2552 1/6R382.14148300704
T38 Coupling Sleeve
1907 1/2552 1/6T382.14148300803
T45 Coupling Sleeve
2108 1/4632 1/2T453.04148300881
2108 1/4662 3/5T453.34148300882
T51 Coupling Sleeve
2258 6/7712 4/5T514.64148300961
2258 6/7763T514.84148300962
2359 1/4722 5/6T514.74148300963
2359 1/4773T514.94148300964

Delivery time and Package

Delivery time: around 15-20days

Package: Carton or Wooden Box/ Based on customers requirements


Product Tags:

threaded coupling

  

rock drilling tool

  
Quality Length 150mm - 235mm Threaded Rod Coupling Sleeve High Strength Alloy Steel for sale
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