High-density polyethylene (HDPE) pipes for water supply, drainage, gas, and sprinkler irrigation
High-density polyethylene (HDPE) pipes for water supply, drainage, gas, and sprinkler irrigation
ISO 4427 and GB/T 13663 standards are also acceptable; custom designs based on provided drawings are also welcome.
High-density polyethylene (HDPE) material
Pipe diameter DN16 – DN1600mm
Municipal engineering; building construction; agricultural irrigation; industrial water supply and drainage; irrigation, etc.
Non-toxic and rust-free; earthquake-resistant; excavation-free; UV-resistant and chemically resistant, with a lifespan of over 50 years, reducing replacement frequency.
Custom orders are supported.
Custom orders are supported.
Description
Product Details
In today’s era of booming infrastructure development and diverse engineering projects, reliable pipes and fittings serve as the cornerstone for ensuring smooth project advancement and long-term stable operation. Zhongcai (Sanchai) pipes and fittings, with their exceptional quality and professional service, have become a trusted choice for numerous engineering projects, meticulously crafting robust and efficient pipeline system solutions for you.
1.Product Introduction
PE Water Supply Pipe is made of high-density polyethylene (HDPE) material, featuring exceptional corrosion resistance, pressure resistance, frost resistance, and anti-aging properties. It is widely used in water supply systems, agricultural irrigation, urban drainage, and industrial pipelines. Our PE water pipes comply with international quality standards, offering customers efficient, environmentally friendly, and cost-effective piping solutions. Whether for domestic water supply, industrial applications, or agricultural irrigation, our PE water pipes provide long-term stable service, ensuring users’ water resource needs are met.
Zhongcai (Sancai) PE pipes and fittings encompass a wide range of types, including pipes of various specifications and accompanying fittings such as elbows, tees, reducers, and flanges. The pipes are primarily made from high-quality polyethylene and formed through advanced extrusion processes, while the fittings are manufactured via injection molding and other techniques. The product series is comprehensive, capable of meeting diverse pipeline installation needs. Whether for simple small-scale projects or complex large-scale engineering, a complete and compatible combination of pipes and fittings can be provided.
Technical Parameters Product Specification Table
2.Technical Specifications
| PROJECT | Pipe parameters | Pipe fitting parameters |
| material | High density polyethylene (HDPE) PE100 as the main material, can be customized with medium density PE80 or low-density polyethylene PE63 material (raw material, no recycled material) | Match with pipe material to ensure compatibility |
| Specification Range | Pipe diameter DN16-DN1600mm; The wall thickness depends on the pressure level and pipe diameter | The specifications of the pipe fittings correspond to the pipe materials and are suitable for different pipe diameter connection requirements |
| pressure rating | 0.6MPa、0.8MPa、1.0MPa、1.25MPa、1.6MPa、2.0MPa | Consistent with the pressure rating of the connected pipe material |
| Working temperature range | -40 ℃ -60 ℃ (conventional), special formula can adapt to a wider temperature range | Consistent with the pipe material |
| Environmental stress cracking resistance time (F50) | ≥1000h | ≥1000h |
| Vertical shrinkage rate | ≤3% | |
| standard size ratio | SDR Series | SDR7.4-41 | Corresponding PN0.6-2.5MPa | |
| execution standard | ISO 4427 and GB/T 13663 can also accept customized drawings | |
| Static hydraulic strength | 165h/80 ℃ without rupture | |
| Color of pipes and fittings | Generally black, both parties can negotiate other colors | |
3.Connection Method
- Hot melt docking: suitable for connecting large-diameter pipes. Heat the two ends of the pipe to a molten state through a heating plate, then apply a certain pressure to butt joint, and form a high-strength connection after cooling. This method has high interface strength, good sealing performance, and can withstand high pressure.
- Electric fusion connection: commonly used for pipes with small diameters or limited on-site operating space. By using the resistance wire inside the electric melting pipe to generate heat, the pipe and the surface of the pipe are melted and combined. Easy to operate, stable and reliable connection quality.
- Socket connection: Some fittings adopt a socket design, where the pipe is inserted into the fitting socket and sealed with a sealing rubber ring to achieve a sealed connection. Quick installation, suitable for projects that require high construction speed.
- Mechanical connection: including flange connection, threaded connection, etc., suitable for occasions that require disassembly and maintenance.
4.Advantages and selling points
- Excellent corrosion resistance: PE material has good resistance to most chemicals and is not corroded by acidic or alkaline components and chemicals in soil and water. It does not require additional anti-corrosion treatment and has a service life of over 50 years, greatly reducing long-term maintenance costs.
- Good flexibility and impact resistance: The pipe has good flexibility and can be moderately bent to bypass obstacles, adapting to changes in terrain. At the same time, it maintains excellent impact resistance in low-temperature environments and is not easily damaged by external impact or frost heave, ensuring stable operation of the pipeline system.
- Hygiene and Environmental Protection: Made of food grade raw materials, non-toxic and odorless, does not breed bacteria, does not pollute the conveying medium, meets drinking water hygiene standards, and can be safely used for drinking water transportation and related pipelines in industries such as food and medicine.
- Smooth inner wall, efficient water delivery: The inner wall of the pipe is smooth, with low friction coefficient and low water flow resistance. Under the same pipe diameter and pressure, the water delivery capacity is increased by about 30% compared to traditional pipes, effectively reducing energy consumption and improving transportation efficiency.
- Easy installation: Various connection methods and simple operation, good compatibility between pipe fittings and pipes, reducing installation difficulty and time. At the same time, the product is lightweight, easy to handle and construct, reducing labor costs and intensity.
5.Product Usage
- Municipal engineering: widely used in urban water supply, drainage, sewage pipeline systems, rainwater collection and transportation, gas transportation and other municipal infrastructure construction.
- Construction engineering: suitable for indoor and outdoor water supply and drainage systems, fire protection pipeline systems, air conditioning circulating water pipelines, etc., to meet the water and drainage needs of various buildings.
- Agricultural irrigation: It is an ideal choice for agricultural water conservancy projects such as farmland irrigation, orchard irrigation, and garden sprinkler irrigation, which can achieve precise irrigation and improve water resource utilization efficiency.
- Industrial field: used for circulating water and cooling water transportation in industrial plants, chemical raw material transportation, as well as material transportation and drainage systems in mining, power and other industries. Ensure the safe and stable transportation of liquids or gases in industries such as chemical, food, and pharmaceutical.
6.Inspection Certificate
Zhongcai (Sancai) PE pipes and fittings have passed multiple authoritative tests and certifications, such as ISO 9001 quality management system certification, ISO 14001 environmental management system certification, national drinking water hygiene and safety testing, EU CE certification, etc. These certifications fully demonstrate that the product quality meets high international and domestic standards, meeting the strict requirements of different markets and industries.
7.Production process flow
- Raw material selection: Strictly screen high-quality polyethylene resin to ensure the purity, stable performance, and all indicators meet high standard requirements of the raw materials.
- Ingredient mixing: Based on product performance requirements, accurately mix additives with polyethylene raw materials through professional equipment to optimize product performance.
- Pipe extrusion: Using advanced extrusion equipment, the mixed raw materials are heated and melted, and extruded into pipes through molds. During the production process, real-time monitoring of parameters such as temperature, pressure, and traction speed is carried out to ensure the dimensional accuracy and quality stability of the pipes.
- Injection molding of pipe fittings: For pipe fittings, raw materials are injected into the mold using an injection molding machine and formed under high temperature and high pressure. Strictly control the injection molding process parameters to ensure accurate pipe size, smooth appearance, and dense internal structure.
- Quality inspection: Conduct comprehensive quality inspections on every pipe and fitting, including visual inspection, size measurement, physical performance testing (such as tensile strength, bending strength, impact strength, etc.), and chemical performance testing (such as corrosion resistance, hygiene performance, etc.). Only products that fully meet the standards can proceed to the next process.
- Labeling packaging: Label qualified products with specifications, pressure levels, production batches, and other information, and then use high-quality packaging materials for packaging to ensure that the products are not damaged during transportation and storage.
8.Packaging and Delivery
- Packaging: The pipes are wrapped with plastic film, packaged in woven bags, or fixed with wooden pallets according to their length and diameter. Pipe fittings are packaged in paper boxes, plastic bags, etc. For special specifications or large pipe fittings, specialized packaging will be customized to ensure proper protection.
- Delivery: We have a comprehensive logistics distribution system and cooperate with multiple well-known logistics companies. We can choose land, sea, railway transportation and other methods according to customer needs. Provide logistics tracking services to ensure timely and safe delivery of products to their destination. At the same time, support customer self pickup and provide convenience for customers.
9.After sales guarantee (pre-sales, in sales, after-sales service)
- Pre sales: Provide professional technical consulting services, assist in designing pipeline system solutions based on customer project needs, and recommend suitable pipe and fittings specifications and models.
- In sales: Real time tracking of order production progress and regular feedback to customers on production status. Strictly control product quality to ensure that factory products meet high standards. Coordinate logistics delivery to ensure timely delivery of products.
- After sales: Establish a 24-hour after-sales service hotline to respond to customer inquiries at any time. If there is a quality problem with the product, professional technicians will be arranged to rush to the site for repair, replacement and other services as soon as feedback is received. Regularly follow up with customers, collect opinions and suggestions, and continuously optimize products and services.
10.Company Advantage Promotion
- Advanced production equipment: Introducing world-class pipe and fittings production equipment with high-precision and high-efficiency production capabilities to ensure stable and consistent product quality.
- Professional R&D team: We have a R&D team composed of senior industry experts and technical elites, continuously investing in R&D innovation, optimizing product performance, and developing new products that meet market demand. (Display pictures of R&D team meetings, laboratory R&D testing, etc.)
Sancai Pipe has 20 years of industry experience and serves over 500 customers worldwide. Its advantages include:
- Advanced production capacity: Automated production line with an annual output of over 100000 tons, meeting large-scale demand.
R&D Strength: Collaborate with universities to continuously innovate products, such as anti-static PE pipes.
Customer case: Successfully participated in the Asian municipal water supply project, with a customer satisfaction rate of 98%.
Environmental Commitment: Use recyclable materials, reduce carbon footprint, and support green buildings.
- Strict quality control: Establish a sound quality management system, implement full process quality monitoring from raw material procurement to product delivery, and rigorously inspect every link to ensure reliable product quality.
- Rich industry experience: With years of deep cultivation in the pipe and fittings industry, we have accumulated rich project experience and successfully served numerous large-scale municipal, construction, industrial and other projects, winning widespread recognition and praise from customers.
Packaging and Delivery
- Packaging: The pipes are wrapped with plastic film, packaged in woven bags, or fixed with wooden pallets according to their length and diameter. Pipe fittings are packaged in paper boxes, plastic bags, etc. For special specifications or large pipe fittings, specialized packaging will be customized to ensure proper protection.
- Delivery: We have a comprehensive logistics distribution system and cooperate with multiple well-known logistics companies. We can choose land, sea, railway transportation and other methods according to customer needs. Provide logistics tracking services to ensure timely and safe delivery of products to their destination. At the same time, support customer self pickup and provide convenience for customers.
After sales guarantee (pre-sales, in sales, after-sales service)
- Pre sales: Provide professional technical consulting services, assist in designing pipeline system solutions based on customer project needs, and recommend suitable pipe and fittings specifications and models.
- In sales: Real time tracking of order production progress and regular feedback to customers on production status. Strictly control product quality to ensure that factory products meet high standards. Coordinate logistics delivery to ensure timely delivery of products.
- After sales: Establish a 24-hour after-sales service hotline to respond to customer inquiries at any time. If there is a quality problem with the product, professional technicians will be arranged to rush to the site for repair, replacement and other services as soon as feedback is received. Regularly follow up with customers, collect opinions and suggestions, and continuously optimize products and services.
Company Advantage Promotion
- Advanced production equipment: Introducing world-class pipe and fittings production equipment with high-precision and high-efficiency production capabilities to ensure stable and consistent product quality.
- Professional R&D team: We have a R&D team composed of senior industry experts and technical elites, continuously investing in R&D innovation, optimizing product performance, and developing new products that meet market demand. (Display pictures of R&D team meetings, laboratory R&D testing, etc.)
Sancai Pipe has 20 years of industry experience and serves over 500 customers worldwide. Its advantages include:
- Advanced production capacity: Automated production line with an annual output of over 100000 tons, meeting large-scale demand. R&D Strength: Collaborate with universities to continuously innovate products, such as anti-static PE pipes. Customer case: Successfully participated in the Asian municipal water supply project, with a customer satisfaction rate of 98%. Environmental Commitment: Use recyclable materials, reduce carbon footprint, and support green buildings.
- Strict quality control: Establish a sound quality management system, implement full process quality monitoring from raw material procurement to product delivery, and rigorously inspect every link to ensure reliable product quality.
- Rich industry experience: With years of deep cultivation in the pipe and fittings industry, we have accumulated rich project experience and successfully served numerous large-scale municipal, construction, industrial and other projects, winning widespread recognition and praise from customers.
