The SUNTECHMACH STT25 is a new-designed 1" pipe threading machine built for portable and stationary threading - in the workshop, on site, for repairs and service, in trade and industry, pipeline construction, and sanitary and heating installations. Weighing only 26 kg it is the most compact design in its class, powered by a 650W universal motor for high-speed thread cutting. A unique new reamer bracket, a one-hand carry handle and nitriding heat-treated gears make it a tough, long-life threader for on-site work.

Contractor Pain Points & Our Solutions:

Key Features

• 1/2"-1" (15-25mm) Threading Capacity - Covers common plumbing and gas pipe sizes.
• 650W Universal Motor - High-speed thread cutting.
• 32 RPM No-Load Speed - Fast, consistent threading.
• Unique New Reamer Bracket - Quick internal deburring.
• One-Hand Carry Handle - Only 26 kg, easy for on-site work.
• Nitriding Heat-Treated Gears - Wear resistant and long life.

Technical Specifications

What's Included

• 1x STT25 pipe threading machine
• 1x Die head with die set
• 1x Flat-blade reamer
• 1x Automatic-centering pipe cutter
• 1x Operation manual + 12-month warranty card

Applications

• Fire protection / sprinkler and standpipe systems
• HVAC piping and mechanical rooms
• Plumbing, gas and water supply lines
• On-site pipe preparation, repair and maintenance
• Industrial fabrication, pipeline construction and workshops

Packaging & Quality Assurance

Plywood case packing for export. ISO9001 quality system; every machine tested with a pipe before shipment.

After-Sales Support

• 12-month warranty
• WhatsApp: +86-13777804353 ｜ Email: vivian@cnsuntech.com
• Spare parts supply for all SUNTECHMACH models

Operation Guide

1. Place the machine on a level surface or stand; connect the correct voltage.
2. Clamp the pipe in the rear chuck then the front chuck, keeping it on the centerline.
3. Select and install the die set for the pipe size.
4. Start the motor and feed the die head into the pipe to cut the thread.
5. Use the reamer to deburr the pipe end.
6. Use the automatic-centering cutter to cut the pipe to length if required.

Common Faults & Solutions

FAQ

• 1. WHO ARE WE? — We are a professional pipe machine manufacturer in Hangzhou, China. Our team has worked in the pipe tool industry since 1989, and the company was registered in 2014. We are close to Shanghai, Ningbo and Yiwu ports, exporting mainly to North & South America, South Asia and the Middle East.
• 2. HOW CAN WE GUARANTEE THE QUALITY? — We always test at least one pipe on every machine before shipping. All our machines carry a 12-month warranty.
• 3. WHAT CAN YOU BUY FROM US? — Pipe threading machines, roll grooving machines, pipe cutting machines, pipe bending machines, plastic pipe welding machines, pressure test pumps and pipe tools.
• 4. WHY SHOULD YOU BUY FROM US? — We offer a full range of pipe tools; you can mix different models in one shipment. Multilingual support: English, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.
• 5. HOW LONG IS THE LEADTIME? — Usually 10-35 days after payment, depending on motor voltage customization.
• 6. HOW CAN YOU PLACE ORDER? — We accept T/T payment to our company account; online shop payment by credit card is also available.
• 7. HOW TO SHIP? — By sea to port for bulk orders; door-to-door delivery for small shipments.
• 8. WHAT IS THE MOQ? — No strict MOQ; however, we recommend an order amount of at least USD 2000 for cost-effective overseas shipping.
• 9. IS OEM ACCEPTABLE? — Yes. For bulk orders we can make nameplates and customized packaging in your brand.