Seamless pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow - liquids and gases (fluids), slurries, powders and masses of small solids.
About Us
Hebei shengtian pipe-fitting group Co., ltd. is located in Mengcun County，Cangzhou City, Hebei P.R, China.
Established in 1989, covers a land area of 100,000㎡,with registered capital up to USD 28 million. It has over 380 employees, including over 90 professionals and technicians. The main products are seamless steel pipe, erw steel pipe, lsaw steel pipe, ssaw steel pipe etc. Especially Custom prefabricated piping is our specialty products. It can carry out production according to the standards such as GB, HG, SH, ANSI, ASME, API 5L, OCTG, DIN and JIS etc., and its products are exported to over most countries and regions in Southeast Asia, the Middle East, Europe and America etc., enjoying a very good reputation in the domestic and foreign markets. The company has nondestructive testing apparatus, supersonic testing apparatus, universal testing machine, impact tester and physical & chemical labs, forming a complete quality assurance system.
The company has established a scientific quality assurance system and obtained the certificates such as “API 5L", "BV", "CE", “the ISO 9001-2000 QUALITY SYSTEM CERTIFICATION”, “ISO14001 ENVIRONMENT MANAGEMENT SYSTEM/OHSAS18001 SAFETY MANAGEMENT SYSTEM CERTIFICATION”, “the special manufacturing processes are an effective guarantee for product quality.
We always adhere to honesty and service-oriented purpose, to serve each of our customers. We sincerely welcome customers at home and abroad to visit us and seeking common development.
Application
Carbon steel pipe and tube are used in high-pressure conditions. They are highly resistant to shock and vibration, making it ideal to transport fluids. Carbon steel pipes are widely used in a number of industries, such as construction material, buidlings, bridges, transporting water and sewage, oil and gas industries, boiler and condenser tubes, high-pressure applications, and chemical processing.
- Construction material / bridges
- Transporting water and sewage
- Oil and gas industries
- Boiler and condenser tubes
- High-pressure applications
- Chemical processing
Hot Finished Seamless, or HFS, has less critical tolerances and somewhat scaly finish and is not as strong as CDS.
ASTM A106 A53 X42-X80 Oil and Gas Carbon Steel Seamless Steel Pipe is a commonly used metal pipe composed of elements such as carbon and iron. It has good mechanical properties and corrosion resistance. Extensively evaluated in petroleum, chemical industry, aviation, aerospace, construction and other fields. Carbon steel pipes can be divided into seamless steel pipes, welded steel pipes, precision steel pipes, etc.
