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The main products include: HDPE silicon core pipes, high-performance bundle microtubes, PE sub pipes, porous plum blossom pipes, double wall corrugated pipes, plastic alloy composite communication pipes, MPP power pipes, PE water supply pipes, gas pipes, steel plastic composite pipes, etc

Communication Tube Series

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PRODUCTS NEWS

Three-hole four-hole plum blossom tube


In order to meet the needs of the majority of customers, Liangcheng has recently developed the HDPE three-hole plum pipe and HDPE four-hole plum pipe production line. After rigorous commissioning and trial production, it has been officially put into production. The three-hole plum pipe and four-hole plum pipe products produced by Liangcheng have just entered the market and have been praised by many customers. The latest three-hole plum pipe and four-hole plum pipe test in Guiyang, Guizhou Province, the products produced by Liangcheng have passed all the tests perfectly at one time, And successfully won the bid!

Communication silicon core tube


Silicon core pipe is a new type of composite pipe with silicon colloid solid lubricant on the inner wall. It has good sealing performance, chemical corrosion resistance and low engineering cost. It is widely used in optical cable communication network systems such as highways and railways. HDPE silicon core pipe is a new type of composite pipe with silicon colloid solid lubricant on the inner wall, which is called silicon pipe for short. It is extruded and compounded by three plastic extruders at the same time. The main raw material is high-density polyethylene, and the core layer is silicon colloid, a solid lubricant with the lowest friction coefficient. It is widely used in optical cable communication network system.

HDPE underground pipe jacking


Polyethylene (PE) pipe plays an important role in underground pipe jacking due to its excellent mechanical properties, electrical properties, impact resistance and environmental protection properties, and its use is increasing. The HDPE underground jacking pipe produced by Liangcheng is produced by the advanced polyethylene pipe extrusion production line. Because of its unique screen basket head design, advanced barrier screw and IKV forced extrusion system, etc., it ensures the full melting and plasticization of raw materials, and ensures that the polyethylene pipe has excellent fast and slow cracking resistance in use.

COD corrugated bundle pipe


COD stands for Corrugated Optical Duct, which is a whole composed of multiple internal cable pipes and outer pipes. COD and traditional general PE pipes assemble the inner pipes (3 to 5) that have been manufactured into the outer pipes through the reproduction process.