Casing Coupling 18-5_8 K55 Btc

• Application: Automotive Industry
• Certification: CE, ISO9001
• Length: 50 feet
• Model NO.: 18-5_8 K55 BTC
• Material: 304 Stainless Steel
• Outer Diameter: 8 inch
• Type: ERW Pipe
• Wall Thickness: Schedule 10
• Transport Package: Package
• Specification: 18-5_8 K55 BTC
• Trademark: BMCY
• Origin: China
• Production Capacity: 50000000

Product Description

A global service provider of oil pipe (OCTG) procurement based in China provides all OCTG buyers at home and abroad with an integrated multi-faceted solution integrating procurement, sales, information, production, processing and logistics. Oil coupling products are our core products, and we are determined to become a large supermarket of finished products. The company has a perennial stock of various steel grades, casing couplings and tubing couplings of different specifications, and has a long-term stock of (1.9 " - 20") finished couplings, which can ensure to provide customers with efficient and high-quality services.
What are the types of casing couplings

As an important connecting component, casing coupling is widely used in petroleum, natural gas, chemical and other fields. According to different use scenarios and requirements, the model and specifications of the casing collar are also different. The following is a detailed description of common casing coupling models.

1. ordinary casing coupling ordinary casing coupling is the most common type of coupling, mainly used for the connection of ordinary oil and gas pipelines. Its model is mainly divided according to the pipe diameter, the common casing coupling structure is simple, easy to use, can meet the general oil and gas pipeline connection requirements.

2. high-strength casing coupling High-strength casing coupling is mainly used in high pressure, high temperature, corrosion and other harsh environments. Its models are diverse, including spiral type, ring plate type, etc. High-strength casing coupling has higher bearing capacity and better sealing performance, which can ensure the safe operation of oil and gas pipelines in harsh environments.

3. special material casing coupling special material casing coupling is mainly divided according to the materials used, such as stainless steel, alloy steel, etc. These materials have excellent corrosion resistance and fatigue resistance, and are suitable for oil and gas pipeline connections in special environments. Special material casing coupling models are also varied to meet different needs.

4. casing collars classified according to the connection mode can be divided into welding type, flange type, thread type, etc. according to the connection mode. The welded casing coupling is mainly connected by welding two pipes, which has high connection strength; the flange casing coupling is connected by flange, which is easy to disassemble and is suitable for occasions that often need to be disassembled; the threaded casing coupling is passed Threaded connection has good sealing performance and is widely used in oil and gas pipeline connection.

5. Casing couplings classified according to their uses can be divided into general-purpose couplings, engineering couplings, oil drilling couplings, etc. The general purpose coupling is mainly used for the connection of ordinary pipelines; the engineering coupling is mainly used for the connection of steel pipes in the fields of construction engineering and bridges; the oil drilling coupling is mainly used for the casing connection in the oil drilling process.

6. Characteristics and Application Scenarios of Different Models Different models of casing collars have different characteristics and application scenarios. For example, the spiral-type high-strength casing coupling has high bearing capacity and good sealing performance, and is suitable for oil and gas pipeline connection under high pressure and high temperature environment; while the flange-type casing coupling is easy to disassemble and is widely used in occasions that require frequent disassembly.

7. summary Generally speaking, the types of casing collars are various, which are divided according to the use scene, demand, material, connection mode and other factors. The selection of appropriate casing coupling is of great significance to ensure the safe operation of oil and gas pipelines. In practical application, the appropriate casing coupling model should be selected according to the specific situation to ensure that its performance meets the requirements of use.

8. Suggestions and Precautions When choosing a casing coupling, the following points should be noted: 1. Choose the appropriate model according to actual needs and scenarios;

2. Check the quality of the coupling to ensure that it meets the relevant standards;

3. Pay attention to the installation method of the coupling to ensure that the installation is correct and firm;

4. Regularly check the state of the coupling during use, and replace it in time if any abnormality is found.

What are the above types of casing coupling introduction, I hope to be helpful to everyone. In practical application, if you need to know more about the casing coupling, you can consult the relevant professionals.