Our mainly produce steel tube production line

Shijiazhuang Great Wall is the pioneer that has the key processing and internationally advanced technology of whole-set welded pipe mill. We are qualified ISO 9001:2000 Quality Management System company.Our mainly produce steel tube production line.
Steel wire reinforcing soft pipe for dust collector and Extension tube production line
The extrusion line is used to produce PVC soft pipe with steel wire reinforcing. The pipe wall is soft PVC plastic, in which there are spiral steel wire. The pipes have the strong point of pressure and corrosion resistance and antistatic. It is used to convey the pressure or corrosive gas and liquid, vent impure liquid. It is widely used in such areas as mechanical engineering, chemical industry, architecture, agriculture irrigation, vacuum device and dust collector soft pipe.
Spiral soft pipe for dust collector production
The PVC and PE spiral reinforcing pipe have the advantage of pressure and corrosive resistance, negative pressure and bend resistance. It is used to convey the gas, liquid and powder material. It is widely used in industry, agriculture, architecture, water conservancy irrigation and dust collector.

steel tube production line

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