Standard arc spring centralizer API / welded system case centralizer

 Shandong Yacheng Petroleum Technology Co., Ltd. (YCPT) was established in 2016 while the parent company Dongying Xincheng Petroleum Technology has been established since 2003 and is located in China's second largest oil field - Shengli oil field in Dongying city, which is famous as the "city of In China, we are a first-class supplier to CNPC, SINOPEC and CNOOC dealerships, and members of CCOIC, CCPIT and so on. 

The company is engaged in the development, production and supply of oilfield equipment, such asoil and gasboringplatform equipment and spare parts, handling tools such as hydraulic pliers, elevator, pneumatic spiders, spare clay pumps, BOP equipment, gate valve, manifold and rotary joints, etc. 

We have established a complete quality control system, all products and equipment manufactured according to the international standard ISO 9001 and API standard.

API supply standardWelded arc springcoatingcentralized/ centralized arc spring cassette centralizer

1.Description: 

1.APIStandard

2. Non Weld Bow Centralizers are used to position the outer layer in the center of the well in vertical, sloping as well as horizontal wells.

3. Non-welding arc centralizers combine the highest restorative force of the non-welding centralizer with the lowest initial strength.

4. High quality arches made of special alloy steel with uniform hardness offer optimal performance.

5The hinge connecting pins are made of high-strength steel for maximum structural strength.

6Non Weld Bow spring switches are available in sizes 4-1 / 2 "up to 20".

2,specification