Pipe description: Thin walled prestressed steel bell and spigot concrete pipe, BSPCP for short, is a kind of compound pipe. The producing process includes wrapping prestressed wires around the reinforcement concrete core (the pipe core thickness is 1/16 to 1/32 of the pipe diameter), then spraying cement mortar on the surface of the pipe to protect the pipe. The joint adopts bell and spigot. Bell and spigot and sliding gasket cooperate to make flexible joint with excellent sealing quality. SPCP has composite structure made up of reinforcement concrete, high-strength steel wires and cement mortar. BSPCP, with advanced and safe design methods, has the characteristics of sealing well at the joint, high shock resistance, convenient and fast when being installed, good adaptability to the foundation and strong shock resistance. It can be used to make various fittings and special pipes. Meanwhile, the project and maintenance cost is low.
Pipe standards: Q/TWLG 04-2007
Pipe diameter: DN1800mm-DN3600mm
Working pressure: 0~0.6MPa
Earth covering depth: 0~4m
Application area: BSPCP can be used in the areas whose bearing capacity of the basic soil body is lower than 100KPa or coastal areas and in special geological conditions that the soil horizon the pipe will be inbuilt has high water content or the ground bearing capacity is low. It can be used as low pressure pipe, drainpipe and large diameter light pipe gallery.
Pipe fitting introduction and connection type with other pipes: All kinds of fittings and special pipes can be produced.
Price superiority: BSPCP is at least 30% lighter than ordinary PCCP, so the charges of haulage, loading and unloading, installation, paving and building, etc will greatly reduced. That can then reduce the cost of the whole project and achieve energy conservation and emission reduction.
BSPCP is patent product of our company with the patent number of ZL200720095987.5
We Tianjin Waterline Pipeline Engineering Co., Ltd. is the branch of TianJIn "Waterline group". Our group is a large joint-stock enterprise which HQ established in Tianjin. The group is possesses five wholly owned subsidiaries: Tianjin Waterline Pipeline Engineering Co., Ltd, Hohhot Waterline Brothers Pccp Co., Ltd, Tianjin Worldline International Trade Co., Ltd, Tianjin Waterline General Machinery Co., Ltd and Beijing Waterline Environmental Protection Technology Co., Ltd. For many years hard work, our business has extended to several fields.
Tianjin Waterline Pipeline Engineering Co., Ltd, Hohhot Waterline Brothers Pccp Co., Ltd, are factories specializes in the design, fabrication and installation of large diameter eater supply and sewerage drainage pipeline. Our products include 2 kinds: (1) Concrete Pipes and (2) metal pipes. Additionally, Waterline develops into control and management on water supply pipeline, pipe-jacking shield construction, tunnel construction, and design & fabrication of special Machinery & Equipment in pipe fabrication factory and pipe construction.
Beijing Waterline Environmental Protection Technology Co., Ltd. is manufacture specialize in produce Integration prefabricated underground Sewage Treatment Equipment. Sewage treatment capacity is from 1000 to 30000T/D. It character is large treatment, high efficiency, environmental protection and low cost.
Tianjin Waterline General Machinary is mainly produce steel productions, industrial productions such as PC wire, PC strand, PC bar, pipe fittings, cables, reducer and so on.
Tianjin Worldline International Trade Co., is the export windows of above prodcuts. Also we export other porudcts. Eg welding and cutting machine, regulators, riflescope, binocular, monocular, machine and equipments, etc.
We warmly welcome friends of various circles from the world over for business negotiations and let us join hands for common development.
