Top 10 API Casing Suppliers in china
API Casing Suppliers, manufacturers in China China has emerged as a global leader in the Oil and gas industry, and its API casing suppliers play a crucial role in meeting the growing demand for high–quality casing products. With a vast network of manufacturers and suppliers, China offers a wide range of options for Companies looking to source API casing. In this article, we will explore the top 10 API casing suppliers in China, highlighting their key features and capabilities.
Hebei Borun is another prominent API casing supplier in China, specializing in the production of seamless casing pipes. They have a well-established reputation for delivering products that meet customer specifications and requirements. With a commitment to innovation and continuous improvement, Hebei Borun remains at the forefront of the industry.
3. Jiangsu Changbao steel Tube Co., Ltd.
Jiangsu Changbao is a leading manufacturer of API casing in China, known for its advanced production technology and strict quality control measures. They offer a wide range of casing products, including seamless and welded options, to cater to diverse customer needs. With a strong emphasis on customer satisfaction, Jiangsu Changbao has built long-term partnerships with clients worldwide.
4. Shandong Dongbao steel pipe Co., Ltd.
Shandong Dongbao is a trusted API casing supplier in China, renowned for its reliable products and efficient services. They have a comprehensive range of casing products, manufactured using high-quality materials and advanced production techniques. With a focus on meeting customer deadlines and delivering on time, Shandong Dongbao has earned a solid reputation in the industry.
5. Tianjin United Steel Pipe Co., Ltd.
Tianjin United Steel Pipe is a leading API casing supplier in China, offering a wide range of casing products for various applications. They have a strong commitment to quality and safety, ensuring that their products meet the highest industry standards. With a customer-centric approach, Tianjin United Steel Pipe strives to exceed customer expectations and build long-term relationships.
6. cangzhou Steel Pipe Group (CSPG) Co., Ltd.
Cangzhou Steel Pipe Group is a well-established API casing supplier in China, known for its extensive product range and competitive pricing. They have a strong focus on research and development, constantly striving to improve their products and processes. With a commitment to customer satisfaction, Cangzhou Steel Pipe Group has become a preferred choice for many companies.
7. Jiangsu Yulong steel pipe Co., Ltd.
Jiangsu Yulong is a reputable API casing supplier in China, offering a wide range of casing products for the oil and gas industry. They have a strong emphasis on quality control, ensuring that their products meet the highest standards of performance and reliability. With a customer-oriented approach, Jiangsu Yulong aims to provide tailored solutions to meet specific customer requirements.
8. Shandong Huitong Group
api 5ct/GB T 19830 oil casing with API 5CT CertificationShandong Huitong Group is a leading API casing supplier in China, known for its extensive product range and reliable services. They have a strong focus on technological innovation, constantly upgrading their manufacturing facilities to meet industry demands. With a commitment to sustainability and environmental responsibility, Shandong Huitong Group is a trusted partner for companies seeking API casing solutions.
9. Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Tianjin Tiangang is a renowned API casing supplier in China, offering a wide range of casing products for various applications. They have a strong commitment to quality and customer satisfaction, ensuring that their products meet the highest industry standards. With a dedicated team of professionals and advanced manufacturing facilities, Tianjin Tiangang remains a reliable choice for companies in need of API casing.
10. Shandong Luxing Steel Pipe Co., Ltd.
Shandong Luxing is a leading API casing supplier in China, known for its high-quality products and efficient services. They have a strong focus on customer satisfaction, ensuring that their products meet customer specifications and requirements. With a commitment to continuous improvement and innovation, Shandong Luxing remains a trusted partner for companies in the oil and gas industry.
| chemical composition, Mass Fraction (%) | ||||||||||||||
| grade | C | Mn | Mo | Cr | Ni | Cu | P | S | Si | |||||
| type | min | max | min | max | min | max | min | max | max | max | max | max | max | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| H40 | — | — | — | — | — | — | — | — | — | — | — | — | 0.03 | — |
| J55 | — | — | — | — | — | — | — | — | — | — | — | — | 0.03 | — |
| K55 | — | — | — | — | — | — | — | — | — | — | — | — | 0.03 | — |
| N80 | 1 | — | — | — | — | — | — | — | — | — | — | 0.03 | 0.03 | — |
| N80 | Q | — | — | — | — | — | — | — | — | — | — | 0.03 | 0.03 | — |
| R95 | — | — | 0.45 c | — | 1.9 | — | — | — | — | — | — | 0.03 | 0.03 | 0.45 |
| L80 | 1 | — | 0.43 a | — | 1.9 | — | — | — | — | 0.25 | 0.35 | 0.03 | 0.03 | 0.45 |
| L80 | 9Cr | — | 0.15 | 0.3 | 0.6 | 0.9 | 1.1 | 8 | 10 | 0.5 | 0.25 | 0.02 | 0.03 | 1 |
| L80 | 13Cr | 0.15 | 0.22 | 0.25 | 1 | — | — | 12 | 14 | 0.5 | 0.25 | 0.02 | 0.03 | 1 |
| C90 | 1 | — | 0.35 | — | 1.2 | 0.25 b | 0.85 | — | 1.5 | 0.99 | — | 0.02 | 0.03 | — |
| T95 | 1 | — | 0.35 | — | 1.2 | 0.25 b | 0.85 | 0.4 | 1.5 | 0.99 | — | 0.02 | 0.03 | — |
| C110 | — | — | 0.35 | — | 1.2 | 0.25 | 1 | 0.4 | 1.5 | 0.99 | — | 0.02 | 0.03 | — |
| P110 | e | — | — | — | — | — | — | — | — | — | — | 0.030 e | 0.030 e | — |
| Q125 | 1 | — | 0.35 | 1.35 | — | 0.85 | — | 1.5 | 0.99 | — | 0.02 | 0.01 | — | |
| NOTE Elements shown shall be reported in product analysis. | ||||||||||||||
| a The carbon content for L80 may be increased up to 0.50 % maximum if the product is oil-quenched or polymer-quenched. | ||||||||||||||
| b The molybdenum content for Grade C90 Type 1 has no minimum tolerance if the Wall thickness is less than 17.78 mm. | ||||||||||||||
| c The carbon content for R95 may be increased up to 0.55 % maximum if the product is oil-quenched. | ||||||||||||||
| d The molybdenum content for T95 Type 1 may be decreased to 0.15 % minimum if the wall thickness is less than 17.78 mm. | ||||||||||||||
| e For EW Grade P110, the phosphorus content shall be 0.020 % maximum and the sulfur content 0.010 % maximum. | ||||||||||||||