Huzhou Gaolin Stainless Steel Tube Manufacture Co., Ltd. was established in 2002, with an area of 55,000 square meters and a building area of over 35,000 square meters. Gaolin is a high-tech enterprise composed of an R&D center, an inspection and testing center, a piercing plant, a pickling pipe and tube plant, a bright annealing tube plant, and a cleanroom workshop.
Gaolin has more than 200 employees, including more than 30 engineers. Thanks to their years’ contribution, we have received ISO, PED, ASME, ABS marine, DNV marine and TS certificates. Besides strong technological force, our production facilities are some of the very best. We have 32 cold rolling machines and 4 cold drawing machines for the AP tube plant, 16 cold rolling machines and 2 cold drawing machines for the BA tube plant.
2002
< Year >
Company was founded
55000
< m² >
Company covers an area
10000
< T >
Piercing tube annual capacity
5500
< T >
Pickled tube annual capacity
3000
< T >
Precision tube annual capacity
200
< Staff >
Active staff
Gaolin produce and supply stainless steel seamless pipes and tubes, which have been widely used in domestic and foreign petrochemical industry, energy, papermaking, machinery, pharmaceutical, food and environmental protection, marine engineering, bio-engineering and other fields.
Solution annealing & pickled (AP) pipe production capacity: annual 5500 tons.
Bright annealing (BA) tube production capacity: annual 3000 tons.
Certificates: Production license of special equipment, ISO 9001 certificate issued by LRQA, PED2014/68/EU certificate issued by LRQA, ASME certificate issued by TUV, DNV marine certificate and ABS marine certificate.
Production: 48 cold rolling machines, 6 cold drawn machines, 3 annealing furnaces, 4 polishing machines, 11 degreasing and pickling tanks.
Test and Inspection equipment: 3 PMI, 2 eddy current machines, 2 ultrasonic test machines, 3 hydro test machines.
In the production and processing of stainless steel pipe, pickling is a vital process. It can not only remove the oxidized skin, rust and other impurities on the surface of the stainless steel pipe, b
Stainless steel tubes, play an important role in modern life and industry.Stainless steel tubing has excellent corrosion resistance and is able to withstand a wide range of chemicals, both in wet envi
In modern industry and construction, stainless steel tube has become a widely used material due to its excellent performance, such as corrosion resistance, high strength and good processing performanc
Among many tubes, stainless steel tubes are favored for their excellent performance and wide range of applications. The surface treatment of stainless steel pipe is an important link in determining it