Ultra-high molecular weight polyethylene (UHMWPE) is a thermoplastic engineering plastic with excellent comprehensive properties. It is usually composed of ultra-high molecular weight polyethylene powder with an average molecular weight of more than 1.5 million and appropriate additives (such as glass beads, glass fiber, mica, Talcum powder, etc. can improve hardness, stiffness and temperature resistance; molybdenum disulfide, silicone oil and special wax can reduce the friction factor, thereby further improving self-lubrication; carbon black or metal powder can improve antistatic properties, electrical conductivity and heat transfer. ; Flame retardant or masterbatch, boron carbide powder and lead powder, etc.) are filled, blended and modified, and then sintered and pressed under high temperature and high pressure. Its basic characteristics are wear resistance, impact resistance, self-lubrication, corrosion resistance, and With comprehensive properties such as impact energy absorption, low temperature resistance, hygienic and non-toxic, not easy to adhere, not easy to absorb water, and low density, it is widely used in Conveying, food, papermaking, textiles, construction, chemical industry, coal mines, power plants, ports, sports, medical care, etc. industry.
PP sheet (polypropylene sheet) is a semi-crystalline thermoplastic material manufactured using the catalytic polymerization process of propylene. PP can be modified and customized by adding glass fiber, metal additives or thermoplastic rubber to meet unique needs. Application requirements, such as glass fiber reinforced PP board (FRPP board), PP modified board, PPH board, PP flame retardant board, IM-PP board, etc.
Regular size: 1000×2000; 1220×2440; 1300×2000; 1500×3000; 2000×3000; Width: up to 3 meters;
Thickness: 2-30mm;
Length: can be customized;
Color: translucent, milky white, computer gray, porcelain white, beige, black, blue, gray, etc.
Features:
Small density, light weight, low cost and long life;
Easy to weld and process;
Non-toxic and odorless, safe and environmentally friendly;
Heat-resistant, no deformation;
Resistant to chemical corrosion;
Impact resistant and not easy to crack;
Excellent dielectric and insulation properties;
High hardness and strength;
Application scope: electroplating tanks, acid and alkali resistant environmental protection equipment, solar photovoltaic equipment, wastewater and gas emission equipment, washing towers, clean rooms, food and medicine, breeding water tanks, building ventilation ducts, semiconductors and related industrial equipment, stamping plates, stamping mattresses boards, control cabinets, etc.
Casing spacers are used for insulating support and protection between carrier pipelines and casing pipelines when pipelines cross roads, railways, rivers and other obstacles. They are mainly made of high-density polyethylene, adding reinforcing agents, toughening agents, etc. . It has excellent insulation properties, low temperature resistance, corrosion resistance, anti-skid and wear resistance, pressure resistance, impact resistance and other advantages. It is widely used in oil, natural gas, petrochemical, electric power, metallurgy, water supply and other fields.
Casing spacers produced by our company are suitable for various steel pipes, PE/PVC pipes, and ductile iron pipes. The pipe diameter range is 60~1220mm. The skid heights are mainly 15mm, 25mm, 36mm, 50mm, and 75mm. They can also be customized according to the requirements.
Casing spacers are used for insulating support and protection between carrier pipelines and casing pipelines when pipelines cross roads, railways, rivers and other obstacles. They are mainly made of high-density polyethylene, adding reinforcing agents, toughening agents, etc. . It has excellent insulation properties, low temperature resistance, corrosion resistance, anti-skid and wear resistance, pressure resistance, impact resistance and other advantages. It is widely used in oil, natural gas, petrochemical, electric power, metallurgy, water supply and other fields.
Casing spacers produced by our company are suitable for various steel pipes, PE/PVC pipes, and ductile iron pipes. The pipe diameter range is 60~1220mm. The skid heights are mainly 15mm, 25mm, 36mm, 50mm, and 75mm. They can also be customized according to the requirements.
For safety reasons carrier pipes are installed inside casing sleeves wherever pipes are being laid under roads, railways or rivers. It is important that the annular space is kept dry in order to reduce the risk of corrosion.
Used to seal the annular spaces between the casing and carrier pipe to prevent the ingress of moisture, water and other foreign objects.
Flexible to adapt to the thermal expansion and contraction of the casing and carrier pipe.
Flexible to adapt to the non-concentricity between the casing and carrier pipe.
It has excellent physical properties, an optimal ageing resistance and chemical resistance, even at low temperatures
Easy and quick to install
For safety reasons carrier pipes are installed inside casing sleeves wherever pipes are being laid under roads, railways or rivers. It is important that the annular space is kept dry in order to reduce the risk of corrosion.
Used to seal the annular spaces between the casing and carrier pipe to prevent the ingress of moisture, water and other foreign objects.
Flexible to adapt to the thermal expansion and contraction of the casing and carrier pipe.
Flexible to adapt to the non-concentricity between the casing and carrier pipe.
It has excellent physical properties, an optimal ageing resistance and chemical resistance, even at low temperatures
Easy and quick to install
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