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 JY1600�3 Slitting line is used to slit the steel strip in coil into several n

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

Ф50 high-frequency welded pipe production line is designed to produce welded pipes of Î&brvb

Ф165 high-frequency welded pipe production line is designed to produce welded pipes of 60ï&fr

Hg 76 high-frequency welded pipe production line is designed to produce welded round pipes of Φ1

�¤114 high-frequency welded pipe production line is designed to produce welded pipes of

Ф32 high-frequency welded pipe production line is designed to produce welded pipes of 10ï&fra

Φ20 HIGH-FREQUENCY WELDED PIPE MILL LINE 1 General Introduction Ф20 high-f

Ф89 high-frequency welded pipe production line is designed to produce welded pipes of Î&brvb

1. General Introduction Hg508 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

100 square High-Frequency Welded Pipe Production Line is designed to produce welded pipes of 60ï½

HG50 high-frequency welded pipe production line is designed to produce welded pipes of 12-¦63mm

General Introduction Hg 76 high-frequency welded pipe production line is designed to produce welded round p