Shijiazhuang Zhonghui Cold-forming & Pipe-Welding Equipment Co., Ltd.

The HF straight-seam weled pipe production line is designed to roll different sizes of steel strips continuous

1. General Introduction JY***0 3 Slitting line is used to slit the steel strip in coil into several narrow st

The HF straight-seam weled pipe production line is designed to roll different sizes of steel strips continuous

The HF straight-seam weled pipe production line is designed to roll different sizes of steel strips continuous

The slitting line is designed to shear rolled metal sheets of large width and thickness into sub-strips of des

The HF straight-seam weled pipe production line is designed to roll different sizes of steel strips continuous

The HF straight-seam weled pipe production line is designed to roll different sizes of steel strips continuous

The HF straight-seam weled pipe production line is designed to roll different sizes of steel strips continuous

*0 high-frequency welded pipe production line is designed to produce welded pipes of *2 *3mm in diameter and 0

**5 high-frequency welded pipe production line is designed to produce welded pipes of *0 **0mm in diameter and

Hg *6 high-frequency welded pipe production line is designed to produce welded round pipes of *8 *6mm in diame

**4 high-frequency welded pipe production line is designed to produce welded pipes of *8 **4mm in diameter an

*2 high-frequency welded pipe production line is designed to produce welded pipes of *0 *8mm in diameter and 0

*0 HIGH-FREQUENCY WELDED PIPE MILL LINE 1 General Introduction *0 high-frequency welded pipe product

*9 high-frequency welded pipe production line is designed to produce welded pipes of *8 *0mm in diameter and 1

1. General Introduction Hg**8 high-frequency welded pipe production line is designed to produce welded roun

Models and Main Parameters of Cold Roll Forming Mill Line: Model Product H(W).max Thickness of Welded Pipe

**0 square High-Frequency Welded Pipe Production Line is designed to produce welded pipes of *0 **4mm in diam

HG*0 high-frequency welded pipe production line is designed to produce welded pipes of ****3mm in diameter and

General Introduction Hg *6 high-frequency welded pipe production line is designed to produce welded round p