Polypropylene Pipe Clamp for Plastic Tube Fixing with Rubber Insert

Factory Direct Pricing, Large Stock, Quality. We are a manufacturer with fittings from 20mm to 1400mm, rated for PN10 to PN25. We offer custom branding & products backed by three plants, large inventory, competitive pricing with strict in-house quality control, and rapid sourcing of all related piping products.

They are used in construction materials, household products, and agricultural applications. Specific uses include urban and rural drinking water projects, sewage and wastewater systems, drainage and storm-water management, underground firewater pipelines, infrastructure projects, airports, ports, railways, highway drainage, sports venues, landscape irrigation, geothermal heating/cooling, solar/wind farm water piping, residential/commercial/municipal water distribution, agricultural irrigation, g

Electrofusion fittings achieve a zero-leakage, permanent joint through molecular diffusion and interfusion, creating a homogeneous monolithic bond. Unlike mechanical seals, they have no inherent weakness, do not degrade over time, and are immune to vibration or thermal cycling. The process involves automated welding with real-time monitoring and data logging for traceability, ensuring integrity for 50+ years.

Step 1: Surface Preparation removes oxidized layers to ensure clean material for diffusion. Step 2: Clamping & Alignment eliminates stress and misalignment. Step 3: Initiation & Heating applies voltage to melt surfaces uniformly. Step 4: Melting & Interfusion merges molten materials with fusion beads to fill gaps. Step 5: Controlled Cooling allows slow solidification to prevent stress cracks, ensuring a leak-proof joint.

High-Density Polyethylene (HDPE) is a thermoplastic polymer known for high strength-to-density ratio, durability, and impact resistance. We use brand-new, virgin HDPE raw materials from traceable sources (e.g., SHANGHAI JINFEI, ZHEJIANG PETROLEUM) to guarantee core performance, environmental stress crack resistance, consistent electrofusion quality, and dimensional stability for a 50+ year service life.