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AT50 New Model Pipe Drain Cleaning Machine For 3/4”to 2” (20mm-50mm) Drain Lines
•AUTOFEED - Conveniently powers cable down drain and through blockages.

Hangzhou Hongli Manufacturre Threading Machine SQ50 For Pipe 1/4"-2"(8mm-50mm)

A brief Installation Instruction for our dear clients

Suit for 1 1/4"-4"(32-100mm) Drain Lines

We need your help to ahow us your professional suggestions of Drain cleaning machine

Hongli New pipe threader SQ30-2C will replace SQ30-2B power pipe threader from March 8, 2021. SQ30-2C pipe threader applies 1700W universal motor for high efficiency work. SQ30-2C also updated its surface to make it user-friendly.

How do we calculate inch diameter of pipe? There are so many expressions of pipe size, how can we find suitable tools for our own working conditions, such as threading machine, grooving machine and so on? The key bit of information is that pipe sizes are inside dimensions.

Hongli Pipe Machinery is continuously developing our product lines as per the requests of our customers. Large pipe cutters, portable pipe threaders and updating threading dies, let’s have a look at new products of Hongli Pipe Machinery in 2020.