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Casing Connection Bolts Drill Parts For Double Wall Casing Tubes
Casing Connection Bolts Drill Parts For Double Wall Casing Tubes
Specifications
Brand Name :
BJTUFF
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1 Piece
Price :
Negotiated
Supply Ability :
200 Pieces/30 days
Delivery Time :
5-8 work days
Packaging Details :
Plastic cases
Material :
42CrMo
Application :
Rotary Drilling Rig
Process :
Forging and Welding
Product Name :
Casing Bolts
Standard :
Bauer Type
Description

Casing Connection Bolts For Double Wall Casing Tubes

There are some casing connections below:

Casing Connection Bar
Material 35CrMo
Length 100mm
Width 40mm
Height 38mm
Casing Connection Hex Bolts
Material 35CrMo
Length M75
Width M75
Height 38mm
Casing Connection Ring
Material 35CrMo
Length 117mm
Width 117mm
Height 20mm

Double Wall Casing Feature:

1. The technical parameters and processes of the products are in line with the Bauer standard;

2. Deformation and accuracy is strictly controlled through heat treatment,each casing is interchangeable;

Casing tube is different from temporary casing, according to its structure can be divided into single-wall casing and double-wall casing; according to length can be divided into single section 2m, 3m, 4m casing section etc.

Casing Dia. Inner Shell THK. Outer Shell THK. Casing THK. Bolts No. Weight(3 meter)
680-600 8 12 40 8 1090
880-800 8 12 40 10 1400
1080-1000 8 16 40 10 2000
1280-1200 10 16 40 12 2550
1600-1500 12 20 50 16 4170
1800-1700 12 20 50 16 4990
Remark : All measurements are in millimeters, weight in kilograms.

Beijing Tuff Equipment and Technology Research Institute of Construction Method was established in 2015. With the continuous research of engineers, the research ability of kelly bar and drilling tools had been promoted.

We provide customized services for drilling tools, kelly bars and we have sold world-wide for BAUER,MAIT, SOILMEC, CASAGRANDA,SANY and XCMG drilling rigs, etc. We are the real Manufacturer in China.Welcome to our factory.

Our main products include drilling buckets, augers, core barrels, kelly bars, drilling teeth and holders, double wall casing and casing attachment. These products are acknowledged for their durability, robust construction, corrosion resistance and easy operations.

FAQ

Q: What's the nature of your company?
We are Manufacturer. We have factories all over China, all products posted are produced by ourselves, so we can offer you competitive price while ensuring product quality.

Q: How do you ship your products?
Our goods can be transported by air and sea or per your request.

Q: Does this product support customization?
Yes, due to the fact that we have our own factories, We can customize products per your request.

Casing Connection Bolts Drill Parts For Double Wall Casing Tubes

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Casing Connection Bolts Drill Parts For Double Wall Casing Tubes

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Product Detail
Brand Name :
BJTUFF
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1 Piece
Price :
Negotiated
Supply Ability :
200 Pieces/30 days
Contact Supplier
Casing Connection Bolts Drill Parts For Double Wall Casing Tubes

Hebei Tuff Heavy Industry Co., Ltd.

Active Member
5 Years
hebei, cangzhou
Since 2016
Business Type :
Manufacturer
Main Products :
Drilling Bucket, Drilling Auger, Core Barrels
Total Annual :
5000000-8000000
Employee Number :
55~70
Certification Level :
Active Member
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