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Langfang Budweiser drilling tool manufacturing Co., Ltd
6 Years
| Ask Lasest Price | |
| Brand Name : | Long way |
| Model Number : | 73mm |
| Certification : | ISO9001 |
| Price : | Negotiable |
| Payment Terms : | T/T |
| Supply Ability : | 1000 Pcs per month |
| Delivery Time : | 20-30 working days, which will be adjusted according to different products and inventory |
Horizontal directional drill pipe S135 steel grade, 73mm*3000mm,High mechanical performance
Describe:
The drill pipe joint adopts a double boss (double top) structure,
which can enhance the sealing performance of the joint and prevent
the mud pressure from leaking in the middle. Greatly reduce the
resistance of pilot drilling and back drilling. Using this
structure improves the torsional strength of the drill rod, so that
the internal thread will not be deformed. Through optimized design
and other strength and stress dispersion, the potential of the
drill bit can be fully utilized.
1. Our drill pipes are of the highest quality and are manufactured
according to strict specifications using advanced processing
technology.
2. It is made of cold-drawn seamless steel pipe, and the material
is in line with international standards.
3. The drill pipe is made of high-quality heat-treated materials to
ensure excellent strength, wear resistance and toughness in the
most demanding applications
4. Drill pipes and casings are manufactured in accordance with
strict industry standards and are tested on site under various
conditions.
Quality Control
Quality guarantee is not only responsible for customers, but also
the assurance of enterprise's steady development. The necessary
test equipment and the effective & perfect production process
control is the assurance of product quality. Taking the spirit of
"To win the market with innovation, to serve the customers with
friendship, to build the brand with quality, to develop the
enterprise with sincerity", we utilize the advanced testing methods
to make each product meticulously.
The raw materials selected by our company are all the alloy
structure steels for geographical usage produced by Baogang Steel.
After laboratory tests, after laboratory tests, both ends of a pipe
are upsetted and proceeded to overall heat treatment, then friction
welded. Before finished drill pipes are plated and packaged, a
series of tests have to be implemented including hardness,
metallurgical structure, physical performances, etc.
Product Detail
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