High Strength Oil Casing J55 114 3mm Available In Stock - China

Item Details

Product Overview High-strength oil casing J55 is a type of pipe widely used in oil and gas extraction, designed to withstand high pressure and high temperature downhole.

The external diameter of this product is 114.3mm, and it meets API 5CT standards, suitable for conventional oil and gas extraction, especially performing well in medium-depth oil wells.

The J55 casing is made from high-quality alloy steel, ensuring its reliability and durability under complex working conditions.

Technical Specifications - Outer Diameter: 114.3mm - Wall Thickness: 6.35mm (various wall thicknesses available upon customer request) - Material: J55 alloy steel - Yield Strength: ≥ 379 MPa - Tensile Strength: ≥ 552 MPa - Length: Typically 9.14 meters (30 feet), can be customized based on customer requirements.

- Connection Types: Various connection methods available, including threaded and welded connections to adapt to different downhole conditions.

Product Features The high-strength J55 casing has excellent compressive and bending capabilities, able to withstand complex pressure and temperature variations downhole.

Its corrosion resistance allows it to perform excellently in environments containing acidic gases (such as H₂S and CO₂), ensuring the safety and stability of oil and gas wells.

In addition, the casing surface undergoes special treatment to enhance its wear resistance and extend its service life.

J55 casing uses advanced heat treatment processes during manufacturing to ensure uniform mechanical properties and microstructure.

Application Scenarios The J55 casing is widely used in conventional oil fields, shale gas wells, and coalbed methane wells, suitable for medium depth and pressure downhole environments.

Due to its high strength and good corrosion resistance, the J55 casing effectively prevents wellbore collapse, ensuring the safe extraction of oil and gas.

In practical applications, J55 casing is widely used in development projects of oil and gas companies, becoming an important infrastructure material.

Stock and Delivery Our company offers stock supply, with ample inventory to ensure that we can meet urgent customer demands.

We have advanced production equipment and a strict quality control system to ensure that each pipe meets international standards.

Common delivery times are 7-15 days, which can vary based on order volume and production arrangements.

We also provide customization services to produce different specifications of casing according to customer special requirements.

Quality Assurance We commit to providing high-quality J55 oil casing; all products undergo strict quality inspection to ensure compliance with API 5CT standards and other international standards.

We have a comprehensive after-sales service system to ensure that any issues encountered by customers during use can be resolved promptly.

Our goal is to earn customer trust and support through high-quality products and services.

Advantages/Features

Tianjin Grand Victory Petroleum Equipment Co., Ltd. is a comprehensive enterprise engaged in production, processing, sales, technical research and development, and inventory storage.

Located in Jinghai District, Tianjin, China, it was founded in 2008 with a registered capital of 11.18 million RMB.

The company holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates.

The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments.

- Product Range: Includes oil casings such as J55, K55, N80, L80, P110, as well as couplings, short joints, and transition joints; high corrosion-resistant oil casings such as 80S, 90S, 110S, L80, 1Cr, 3Cr, and 13Cr are stocked year-round, maintaining an inventory of around 2, 000 tons.

- Processing Capability: Undertakes custom processing of direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services.

- Delivery and Quality: Fast delivery and high quality, aimed at reducing costs and increasing efficiency for customers.

Our vision is to build an international petroleum pipeline equipment enterprise through integrity and innovation.

We welcome leaders and friends from all walks of life to visit and cooperate for mutual development.

Company Contact:

• Posted By: Tianjin Grand Victory Petroleum Equipment Co.,Ltd

• Phone: +8618222899636

• Address: No.17 Guanghai Road,Economic Development Area Jinghai District.Tianjin City., Tianjin , Tianjin , China

• Email:

• Website: http://www.longkailai.com

• Business Description: Tianjin Grand Victory Petroleum Equipment Co., Ltd. is a comprehensive enterprise for production, processing, sales, technology research and development, and spot storage.
  
  Located in Jinghai District, Tianjin, China, it was founded in 2008 with a registered capital of 11.18 million yuan.
  
  It has import and export rights, ISO9001 quality system certification, American Petroleum Institute API 5CT certification and a number of national patent certificates.
  
  The production workshop is equipped with several types of equipment such as highprecision CNC lathes, thread tightening machines, hydraulic presses, etc., and complete inspection and measurement instruments.
  
  Products include J55, K55, N801/Q, L80, P110 and other oil casing, couplings, Pup Joint、Xover （Cross over）; 80S, 90S, 110S, L801Cr/3Cr/13Cr and other highcorrosion resistant oil casing spot storage, with a longterm reserve of about 2,000 tons.
  
  At the same time, it undertakes the processing and copper plating of special sealing threads such as direct connection, wedge shape, double step, variable pitch, etc.
  
  for oil well pipes and petroleum accessories, with fast delivery and excellent quality, reducing costs and increasing efficiency for customers.
  
  Our vision: to build an international oil pipeline equipment enterprise with integrity and innovation.
  
  We welcome leaders and friends from all walks of life to visit us for cooperation and common development.
  
  Phone/Wechat /Whatsapp：
  
  +86182228996 36