| Warranty: | 1years |
|---|---|
| Name: | API 5CT Gas Application Casing and Tubing Coupling |
| Grade: | K55 J55 L80 N80 P110 |
|
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Suppliers with verified business licenses
Tianjin Dongfanglong Machine Manufacture Co., Ltd was established in 1999 and is a national high-tech enterprise concentrating on petroleum specialized pipes, petroleum specialized drilling and production tools, and petroleum specialized automation equipment. The company has 46 engineers and highly skilled talents, over 50 independent intellectual property rights, and have created the industry's first professional e-commerce platform, the "Dongfang Yunlong E-commerce Platform". It has formed an industrial chain that integrates the design, research and development, manufacturing, sales, testing and experimentation,and technical services of petroleum machinery products and CNC automation equipment, which can meet customers' full cycle service needs for products.
Since its establishment, the company has successively passed the ISO9001 quality system, ISO14001 environmental management system, ISO45001 occupational health and safety management system certification, HSE health, safety and environmental management system certification, and integration management system certification. In 2007, the company obtained the API 5CT certificate authorized by the American Petroleum Institute and the quality supplier assessment certificate issued by BV France. With excellent system management and quality control, Dongfanglong won the "Mayor of Puyang City Quality Award";
The company takes the "Dongfang Yunlong E-commerce Platform" as its core and promotes it through multiple platforms, successfully building a petroleum equipment industry alliance and conducting domestic and international trade. Dongfanglong utilizes a large digital platform as its carrier to fully integrate customer resources, analyze customer types, expand business types, and conveniently and quickly complete cross-border electronic business. It aims to focus on the company's proprietary products, drive the sales of petroleum machinery in the industry, and quickly occupy and expand the market share of petroleum machinery products through e-commerce platform sales. By continuously cultivating and introducing sales elites, improving the official website sales platform, and increasing international promotion investment, our products are exported to 31 countries and regions such as the United States, Russia, and the United Arab Emirates.
In the future, Dongfanglong will solidly implement the new development concept, guided by the new development concept of innovation, coordination, green, openness, and sharing. It will closely focus on national policy guidance, formulate a sustainable development transformation strategy, anchor the goal of becoming a century old enterprise and striving for national glory, continuously forge ahead, and work together with people of insight from all walks of life to achieve win-win results, jointly building the dream of soaring petroleum equipment manufacturing.
| Specification | Size(mm) | O.D (mm) | Thread Type | Length (mm) | Steel Grade |
| 1.9 | 48.26 | 55.88 | NUE | 95.25 | J55,N80 |
| 63.5 | EUE | 98.42 | |||
| 2 3/8 | 60.32 | 73.02 | NUE | 107.95 | J55,K55,L80,N80 |
| 77.8 | EUE | 123.82 | |||
| 2 7/8 | 73.02 | 88.9 | NUE | 130.18 | J55,K55,L80,N80 |
| 93.17 | EUE | 133.35 | |||
| 3 1/2 | 88.9 | 107.95 | NUE | 142.88 | J55,K55,L80,N80 |
| 114.3 | EUE | 146.05 | |||
| 4 | 101.6 | 120.65 | NUE | 146.05 | J55,K55,L80,N80 |
| 127 | EUE | 152.4 | |||
| 4 1/2 | 114.3 | 132.08 | NUE | 155.58 | J55,K55,L80,N80 |
| 141.3 | EUE | 158.75 |
.High-quality Manufacturing:
Our API 5CT Casing and tubing Coupling conforms to API standards and boasts ISO 9001 certification. Expertly crafted with precision, this product features sandblasting surface treatment, ensuring durability and reliability.
2.Customizable Options:
Tailor your product needs with our unique customization options. You can choose from a range of sizes, as well as select from various thread types, including STC, BCT, and LTC.
3.Thread Compatibility:
Our API 5CT Casing and tubing Coupling is designed to work with various thread types, ensuring seamless integration into your gas, oil, water, or industrial applications. The coupling can be utilized for tubing connections in different industries.
4.Robustness:
With a prolonged warranty period of 1 year and the GM brand name, this high-quality coupling is built to withstand harsh operating conditions, handling the demands of your industry with ease. The connection is female and the shape is other, making it adaptable and versatile.
5.Trusted Brand with ODM & OEM Support:
Confidently choose GM for your tubing coupling needs. We offer both ODM and OEM services, ensuring that your specific requirements and branding are seamlessly incorporated into our high-quality API 5CT Casing and tubing Coupling.
1. who are we?
We are based in HENAN, China, start from 1999,sell to South America(30.00%),Mid East(30.00%),Africa(10.00%),Southeast Asia(10.00%),North America(10.00%),Central America(5.00%),Eastern Europe(5.00%). There are total about - people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
cementing tools,drilling tools,API pipes,Mining equipment,petroleum equipment
4. why should you buy from us not from other suppliers?
We are a professional equipment company on research, design, productionand sales. We are a first class authorized company of Sinopec, and member ofCCPIT and CCOIC.We havestrong technical force, advanced processing equipment, and engage in technicalexchang
5. what services can we provide?
Accepted Delivery Terms: 30% TT in advance and 70% TT before shipment
Accepted Payment Currency: USD, CNY, EUR
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