The SUNTECHMACH STT80 is a 3-inch electric pipe threading machine built for high-volume pipe threading on site. A 900W motor drives the ductile-iron die head at 24/11 rpm, and the supplied chaser set covers 1/2"-3/4", 1"-2" and 2-1/2"-3" with NPT or BSPT threads (choose one). The machine comes with a heavy-duty tripod stand, English instruction manual, threading oil, die head, chaser set and tool kit, and is packed in a wooden case for export.

• 3-Inch Capacity — Threads up to 3" pipe with 900W of power.
• Ductile Iron Die Head — Durable, stable threading accuracy.
• Multi-Size Chaser Set — 1/2"-3/4", 1"-2" and 2-1/2"-3".
• NPT or BSPT — Choose the thread standard for your market.
• Two-Speed Motor — 24/11 rpm for flexible threading.
• Complete Kit — Heavy-duty tripod stand, oil, tool kit and wooden case.

• 1x STT80 electric threading machine (3 inch)
• 1x Heavy duty tripod stand
• 1x Die head + chaser set (1/2"-3/4", 1"-2", 2-1/2"-3")
• 1x Threading oil + tool kit
• 1x English instruction manual

• Water, gas and fire-fighting pipe threading
• Pipeline construction and repair
• Sanitary and heating installations
• On-site threading up to 3 inch
• Workshops and fabrication yards

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

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

1. Mount the machine on the heavy-duty tripod stand and level it.
2. Select the chaser set for the pipe size and install the die head.
3. Mount the pipe in the chuck and secure it.
4. Start the motor (24/11 rpm) and apply threading oil.
5. Feed the die head to cut the thread (NPT or BSPT).
6. Stop, retract and check the finished thread.

• 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.