1, the company is equipped with a number of production lines
Can produce various types of spiral steel pipe, vacuum sizing high-density polyethylene plastic pipe, polyurethane prefabricated direct burial heat preservation pipe and pipe fittings, steel prefabricated direct burial steam insulation pipe and pipe fittings, three PE anticorrosive pipe, polyethylene plastic sheet and electro-thermal fusion sleeve. According to customer requirements can also provide one-step prefabricated polyurethane buried insulation pipe.
2, prefabricated buried insulation pipe trinity
Production of insulation pipe in addition to the strict implementation of the outer surface of the steel pipe shot blasting rust treatment and corona treatment process of the inner wall of the outer tube, the use of high-pressure imports of metering pumps foaming pressure up to 25MPa, which ensures that the work of the steel pipe, polyurethane insulation and polyethylene outer protective tube to achieve the trinity of the performance requirements.
3, foam injection
Equipped with two injection methods, one is the use of the conveyor platform with a high-pressure, high-flow special metering pump vertical injection method, and the second is to use the hydraulic adjustable tilt tilt injection method.
4, polyethylene plastic outer protection pipe
The company has vacuum sizing polyethylene outer protection pipe extrusion line, self-production of the required outer protection pipe, to avoid the outsourcing of raw materials and finished products can not control the quality and delivery schedule.
5, pipe fittings production
The company is equipped with large and small mirror welding machine, large angle cutting machine and pipe fittings foaming platform and other facilities required for the production of pipe fittings to ensure that the prefabricated pipe fittings meet the quality requirements.
6, pipe production equipment
The company has its own design and manufacture of hydraulic foaming platform and pipe threading machine, and for the small diameter pipe insulation due to the seamless pipe does not determine the size, the design of the length of the hydraulic platform can be adjusted, the use of the production process is stable and efficient.
7, electro-thermal fusion sleeve patching technology
The company is the first polyethylene pipe electro-thermal fusion sleeve field patching technology applied to engineering practice, one of the professional manufacturers. The mending process of high adhesive strength, can be applied to a variety of laying forms of directly buried prefabricated insulation pipe joint construction. The engineering practice has proved that the construction of this process is simple, reliable quality, better than other patching process.
The company's existing pipeline field patching with electro-thermal melt sleeve production line, in order to improve the safety of pipeline system nodes, the company produces its own patching with electro-thermal melt sleeve to ensure that the electro-thermal melt sleeve material with the parent material of the pipeline is consistent with the electric heat sleeve to ensure that the melt flow rate and adhesion of the sleeve and the parent material of the pipeline is consistent with the melt flow rate and adhesion of the electric heat sleeve.
8, raw materials procurement
The main materials of the pipe insulation such as: steel pipe, non-fluorine water environmentally friendly foam and high-density polyethylene resin, are used in the supply of domestic and foreign suppliers, the raw materials into the company after the re-inspection, the material list and the quality of certificates are archived, for inspection purposes.
9, product testing
The company has a competent quality inspection team and advanced physical and chemical inspection, non-destructive testing, tensile testing and other testing equipment; in accordance with ISO9001 standards to establish a perfect quality assurance system to ensure that the raw materials into the factory to the production process of testing to the product out of the factory the whole process of quality control.
10, human resources
In absorbing advanced experience at home and abroad on the basis of a large number of the introduction of technical management personnel, with more than 20 years of practical experience in the production of heat preservation pipe and many times abroad and exchanges, for the company's technological innovation, the development of the enterprise has made outstanding contributions.