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International Standard HDD Rock Drill Rods Stainless Steel Forging Processing Type

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International Standard HDD Rock Drill Rods Stainless Steel Forging Processing Type

International Standard HDD Rock Drill Rods Stainless Steel Forging Processing Type
International Standard HDD Rock Drill Rods Stainless Steel Forging Processing Type

Large Image :  International Standard HDD Rock Drill Rods Stainless Steel Forging Processing Type

Product Details:

Place of Origin: China
Brand Name: JINZHOU SHITAN
Certification: ISO

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Standard Export Package
Delivery Time: 7-12 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Detailed Product Description
Type: Drill Pipe Machine Type: Drilling Tool
Material: Stainless Steel Processing Type: Forging
High Light:

mining drill rods

,

tapered drill rod

International Standard Hot Sale HDD Rock Drill Rods

 

Product Description:


Our drill rods are all manufactured by CNC machines. They're made of high quality steel with heat-treated.

Specifications:

1. high quality steel tube

 

2. thru-wall heat treated tube body

 

3. consistent concentricity, straightness

 

4. tapered threads

Product Advantages:

strong and ductile steel pipe;
solid quality and considerate service;
cost-effective;

Raw materials:

 

We choose the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted after the steel tubes delivered to company. We will make sure the compositions and specifications match the inspection report form the suppliers.

Heat treatment control:

 

Heat treatment will greatly improve the material strength and increase the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube body. After heat treatment, strength, hardness, straightness and concentricity of the treated tubes will be tested in our lab.

Thread opening process:

 

Accuracy of threads will determine the use effects and life time of drill rod and casings.
CNC latches and form cutter are used in thread opening processing to minimize error made by anthropic factors.

Additional thread treatment:

 

Surface of the threads will be cleaned to remove burr adhered after threads are opened.
Afterwards, the tread surface will be phosphated to improve surface conditions.

International Standard HDD Rock Drill Rods Stainless Steel Forging Processing Type 0

Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Cathy

Tel: 86-13343314303

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