| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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It is used below the drill string and put drill pressure to the drill bit; ensure the necessary strength under compressive stress condition; reduce the shockquake, swing and bounce of drill bit and remain steady of the bit when working; and control the well deviation as well. Our products passed API 7-1 certificate.
• Magnetic performance
Each non-magnetic product is measured by Dr. Foerster Magnetoscop magnetic instruments to determine relative permeability and magnetism
Field gradient.
We will provide the magnetic field gradient (hotspot) curve for each product.
Magnetic performance requirements:
Relative magnetic permeability: ≤ 1.005
Magnetic field gradient (hotspot): ± 0.05 µ T
• Non destructive testing
Ultrasonic testing:
We will conduct ultrasonic testing on the entire length of each non-magnetic product.
Penetration testing:
We will conduct penetration testing on the entire length of each non-magnetic product.
• Corrosion resistance performance
-Intergranular corrosion test:
Resistance to intergranular corrosion cracking: Each non-magnetic forged steel rod has been tested in accordance with the latest version of ASTM A 262, methods A and E Testing.
Shandong Yacheng Petroleum Technology Co., Ltd is a wholly-owned subsidiary of Xincheng Petroleum Group. It is a comprehensive service platform for petroleum equipment supply chain management and international trade of Xincheng Petroleum Group.Xincheng Petroleum Group was founded in 2003, mainly engaged in oil and gas energy technology services, research, development and manufacturing of petroleum equipment, and is headquartered in Dongying, a coastal city in the Yellow River Delta of China.Shandong Yacheng Petroleum Technology Co., Ltd. has experienced technical engineers, after-sales operation and maintenance engineers, and supply chain resource management engineers in oil drilling and drilling equipment.Shandong Yacheng Petroleum Technology Co., Ltd. helps customers to provide oil rig solution design, provides customers with high-quality petroleum equipment made in China, and are committed to developing an international drilling equipment solution provider and quality equipment service provider.
Our Certificate
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