TU HDPE-Zhejiang Tupoly Technology CO., LTD.

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TU HDPE-Zhejiang Tupoly Technology CO., LTD. TU-HDPE specializes in the production of various plastic pipes, such as polyethylene (PE) gas pipes, polyethylene (PE) water supply pipes.

Widely used in municipal water supply, urban sewage treatment and other pipeline systems，etc..

23/10/2026

ural Tap Water Upgrade Project Shipment ✅
National Standard PE Potable Water Pipes, size 20–110 mm, PN16
Compliant drinking water grade pipes for reliable & safe water supply 💧

16/10/2026

**Small-diameter field welds? One frame covers 20–110mm.**

When the job calls for socket fusion on 20–110mm pipe and fittings, you don't want to haul a heavy machine into a trench — or weld by hand and hope the joint holds.

Our portable socket fusion frame is built for field work:
✔ Compact and light enough to carry into tight job sites
✔ Single range 20–110mm — covers service connections, repair joints and distribution piping
✔ Even, digitally-controlled heating plate for consistent, repeatable socket joints
✔ Stable frame alignment — pipe and fitting stay concentric while cooling
✔ Leak-proof joints that match the service life of the pipe itself

Ideal for: plumbing connections, gas service lines, chemical transfer piping, irrigation and agricultural lines, and emergency repairs.

Reliable equipment is what makes your crew look good on the first joint — every time.

DM us **"SOCKET"** for the full spec sheet and pricing.

10/10/2026

160mm Hydraulic Butt Fusion Welding Machine
Welding range: 40mm to 160mm, compatible with HDPE, PP, PVDF pipes.
Hydraulic pressure control delivers consistent force for every weld joint.
Precise temperature control & non-stick teflon heating plate.
Heavy-duty aluminum frame with 4 jaws for accurate pipe alignment.
Perfect for water supply, gas, mining and irrigation pipeline projects.
CE & ISO certified, OEM available.
Message us for operation video and technical datasheet!

24/09/2026

Master 630 Saddle Welding in Minutes!✅
Full step-by-step operation guide for 630 saddle welding machine.

Many construction failures & leakage problems are caused by **incorrect saddle welding operation** and non-standard heating & docking process.

This video shows the **standard professional operating procedure**:
✔ Pipe surface cleaning & positioning
✔ Accurate hole milling & oxidation removal
✔ Standard heating & soaking process
✔ Fast plate removal & pressure docking
✔ Static cooling to ensure perfect fusion

Our 630 saddle welding machine features stable pressure, precise heating, high matching accuracy, effectively avoids virtual welding, misalignment and water leakage.

Standard operation = Qualified weld joints
Save time, reduce rework, improve project quality!

18/09/2026

How we make sure every butt fusion welding machine arrives ready to work. Each unit is quality-checked, triple-protected for transit, and pressure-tested on site — clamp, align, heat, fuse: four steps to a clean, leak-free joint. Comment "1" and we'll send you the specs and price list.
fusion machine

11/09/2026

Premium Hand-crank 4-Ring Heavy-Duty Flip Type Butt Fusion Welding Machine
4-ring clamping design ensures excellent pipe centering & minimal misalignment.
Flip frame structure, easy to load/unload the heater & planer, save setup time on site.
Heavy-duty reinforced frame, stable pressure by hand crank, no hydraulic unit required.
Comes with high precision planer to mill flat pipe ends and remove oxidation layer for reliable weld.
Non-stick coated heating plate, precise temperature control.
Suitable for PE, HDPE, PP pipe welding for water supply, irrigation & gas projects.
Reliable quality, full spare parts support.

04/09/2026

🚀Game‑changer for large HDPE pipeline!
DN1200 PE100 22.5° injection elbow now in production.
✅No welded seams → zero seam failure risk
✅Accurate dimension, fast butt‑fusion installation
✅Better cost‑performance than fabricated bends
Ideal for water supply & industrial projects.
DM for spec & price!

03/04/2026

PE Welding Machine: The key to strong, leak-free joints for HDPE pipes.Reliable, efficient, and built for long-lasting pipeline connections.Perfect for water supply, gas, irrigation, and construction projects.

20/03/2026

Hey, friends! Our company's 2.6m hydraulic welding machine is currently under testing. It's set to bring amazing performance. Click the link to see the great offers!

07/02/2026

Choosing the right material for municipal projects is a decision that echoes for generations. HDPE stands out for its corrosion resistance, flexibility, and seamless joints. It’s not just an installation; it’s an investment in reduced maintenance and long-term value.

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Shanghai

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