松阳宝丰精密管

Professional manufacturer of seamless stainless steel coils

Company Profile

development history

Quality Management

Songyang Baofeng Precision Clean Tube Co., Ltd. is a professional enterprise dedicated to the research and production of stainless steel and special alloy steel ultra long coil tubes. Jointly funded by Baofeng Steel Industry Group and Zhejiang Jingning Clean Steel Pipe Co., Ltd. The production plant covers an area of over 30000 square meters, with over 220 employees and a total investment of 150 million yuan. It has built four world-class stainless steel ultra long seamless coil dedicated production lines. The production process adopts: hot extrusion/side hole+cold rolling+cold drawing+bright vacuum solid solution heat treatment. The annual output of stainless steel seamless coil is 12000 tons, providing safe and reliable products for oil, natural gas, power, semiconductor, nuclear power, chemical industry, shipbuilding, new energy and other fields. The production and sales of coil tubes rank among the top in the country.

Product Center

The company has 22 years of professional production experience in stainless steel ultra long seamless coils, and through unremitting research and development investment, our product quality continues to improve.

Stainless steel seamless coil

尺 1/8 "-1'(03mm-025mm) ; : 0.020 "-0.083" (0.5mm 3mm) ; 材L : 304/304L 321 316/316L 904L[UNK] 8825[UNK] 2205..
Latin: ASTM A213 ASTM A312 ASTM A269ASTMM A270

Application scope

Widely used in petroleum drilling, ship manufacturing, remote hydraulic control pipelines, wound tube heat exchangers, ultra pure gas pipelines, prefabricated heat tracing pipelines, pipeline heat tracing pipes, ship pressure instrument pipelines, marine umbilical cables, stainless steel coil heat exchangers, evaporators, condensers, coaxial sleeve heat exchangers, etc

High pressure pipeline of hydrogen refueling station

Continuous tubing is a type of pipe made of low-carbon alloy steel, also known as flexible tubing due to its excellent flexibility performance.

Stainless steel continuous oil pipe

Continuous tubing is a type of pipe made of low-carbon alloy steel, also known as flexible tubing due to its excellent flexibility performance.

Ocean umbilical cable

Continuous tubing is a type of pipe made of low-carbon alloy steel, also known as flexible tubing due to its excellent flexibility performance.

Prefabricated heat tracing pipeline

Continuous tubing is a type of pipe made of low-carbon alloy steel, also known as flexible tubing due to its excellent flexibility performance.

News Center

The application of stainless steel coils

2023-12-16

Spiral Wounded Heat Exchanger

2024-10-28

2024-10-26

Introduction of super long stainless steel seamless coil

2024-10-08

Join us

The company adheres to a people-oriented approach, implements a talent utilization mechanism that maximizes the potential of each individual, strives to cultivate a competent and efficient talent team, and continuously improves the "salary based on job" policy“ The salary system is a good mechanism for promoting the education and attraction of individuals who are capable, efficient, and highly paid.

Professional manufacturer of seamless stainless steel coils

Company Profile

development history

in production

Product Center

The company has 22 years of professional production experience in stainless steel ultra long seamless coils, and through persistent research and development investment, our product quality continues to improve.

Stainless steel seamless coil

尺寸:1/8 (Ф3mm-Ф25mm);壁厚:0.020“-0.083”(0.5nm-3mm);材质:304/304L、321、316/316L、 904L、8825、2205.. international standard:ASTM A213 ASTM A312 ASTM A269ASTM A270

Application scope

Widely used in oil drilling, ship manufacturing, remote hydraulic control pipelines, wound heat exchangers, ultra pure gas pipelines, prefabricated heat tracing pipelines, pipeline heat tracing pipes, ship hydraulic instrument pipelines, marine umbilical cables, stainless steel coil heat exchangers, evaporators, condensers, coaxial sleeve heat exchangers, and so on

Ocean umbilical cable

Umbilical cable is an important component of marine engineering equipment, used to connect surface facilities and underwater oil production systems. Its main function is to provide electrical, hydraulic power, and chemical injection for underwater production systems

Stainless steel continuous oil pipe

Continuous oil pipe is a pipe standard made of low-carbon alloy steel, Due to its excellent flexibility performance, it is also known as flexibility Oil pipe.

Prefabricated heat tracing pipeline

Heat tracing tube is abbreviated as tracing tube. The heat tracing objects are flue gas, pressure pipes, regulating valves, process pipelines or process equipment The instrument and insulation box directly installed on the top, with a medium of low-pressure steam of 0.2~0.4MPa

News Center

Spiral Wounded Heat Exchanger

2024-10-28

2024-10-26

Introduction of super long stainless steel seamless coil

2024-10-08

Join us

Putting people first, we strive to cultivate a talent team that is efficient and efficient, and continuously improve the "salary based on job" system by implementing a personnel mechanism that maximizes the use of talents.