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Established in 2000, Zhangjiagang City Qiangsheng Plastic Machinery co.,Ltd is a specialized manufacturer of plastic machines . Located in No.78 Baixiong Road, Sanxing, Jinfeng Town, Zhangjiagang City, Jiangsu Province, China. we enjoy convenient transportation. Our company occupies an area of 8,000 m2 and has advanced facilities of double-screw extruder, single-screw extruder, sets of extruding production lines and auxiliary equipments.

With export license, we export products to twenty-nine provinces, cities and autonomous regions and are exported to Russia, Africa, Middle east and Southeast Asia.Our products gain wide praises at home and abroad. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing.


Product Introduction of Polypropylene (PP-R) Pipes for Hot and Cold Water

PP-R pipes and fittings are based on random copolymerized polypropylene as the main raw material and are produced in accordance with GB / T18742. Polypropylene can be divided into PP-H (homopolymer polypropylene), PP-B (block copolymer polypropylene), and PP-R (random copolymer polypropylene). Double wall corrugated pipe machine plays an important role in pipe production. PP-R is the material of choice for polypropylene pipes for hot and cold water due to its long-term resistance to hydrostatic pressure, long-term heat-resistant oxygen aging and processing and molding.

Usage Of PE Pipe

Usage Of PE Pipe

1. PE mining pipe Among all engineering plastics, HDPE has the highest wear resistance and is the most noticeable. The higher the molecular weight...
Advantages of PVC Pipes
PVC pipes takes PVC-U pipes for drainage, which are made of polyvinyl chloride resin as the main raw material. They are added with necessary additi...