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Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

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Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

China Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification supplier
Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification supplier Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification supplier Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification supplier

Large Image :  Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

Product Details:

Place of Origin: China (Mainland)
Brand Name: JCDRILL
Certification: SGS,ISO
Model Number: R38, T38, T45

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Price: $17.00 - $20.00/pc
Packaging Details: According to quantity or requirements
Delivery Time: 3-15 work days
Payment Terms: L/C, T/T, Western Union, D/A, D/P, MoneyGram
Supply Ability: 1000000pcs/year
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Detailed Product Description
Parts Name: Coupling Sleeve Material: Alloy Steel, CrNi
Processing Type: Forging Brand: JCDRILL

Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

 

 

Description

JC Threaded coupling sleeve is made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below:

Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51;
Two catagories: Standard coupling sleeves, adapter(crossover) coupling sleeves;

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 the coupling. Semi-bridge couplings are most suited to high torque machines. Most rope (R) and Trapezoidal (T) threaded couplings are semi-bridged.

Full bridge coupling has a great advantage that it positively eliminates the potential for the coupling to creep along the threaded joints. These couplings, are typically used in a Trapezoidal thread, in surface drilling application, have better uncoupling characteristics and tend to maintain tighter joints. Full-bridge couplings have less chance of jamming and are best suited to machines equipped with independent rotation.

Adapter couplings are used when changing from one thread type, or size, to another and are typically required only in special circumstances.

Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

Parameter

Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

Certification

Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

Package

Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

Delivery

Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

FAQ

1. Shipping time for an order

     We have many stock. As usual, we can delivery the goods as soon as we get the full payment.

2. Quality Control

   Strict inspection and testing for every order before shipping out .

3. How to order

   Style+Thread+Length+Diameter.

4.How can we trust your company?

   We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.

Forging Top Hammer Drilling Tool R38 T38 T45 Coupling Sleeve ISO Certification

 

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Cedar Jiang

Tel: +8613521157051

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