Technical Prameters:
| PE-365/760 | PE-420/960 | PE-850/1372 | PE-960/1680 |
| Main extruder | SJ-90/33 | SJ-90/33 | SJ-120/33 | SJ-150/33 |
| Pipe diameter (mm) | Φ365-960 | Φ420-960 | Φ850-1372 | Φ960-1680 |
| capacity (kg/h) | 550-700 | 550-700 | 700-900 | 800-1200 |
| Installed power (kw) | 360 | 380 | 440 | 580 |
| Length (m) | 35 | 36 | 40 | 48 |
Qingdao Huashida Machinery Co., Ltd. is a major manufacturer of
plastic pipe production line. They have made remarkable
achievements in many fields of pipe production line manufacturing,
such as three PE rust removal and anti-corrosion production line,
hollow wall wound pipe production line, double flat wall wound pipe
production line, Vertical steel strip winding pipe production line,
silicon core pipe production line, spiral winding pipe production
line, electric hot melt belt, heat shrink belt production line,
etc., have their own patents and technical contributions, and for
PE-850/1380 thermal insulation pipe production line, it is the
formation of a strong team of professional and technical experts.
Constantly improve the technology and process of PE-850/1380 vacuum
sizing insulation pipe production line, the production line has
become a business card of the company, sales have continued to rise
this year, creating a monthly sales of a production line, becoming
the largest sales of the production line.
Innovation is endless, so Qingdao Huashida Machinery Co., Ltd. has
always been on the road of tracking the world's cutting-edge
technology. It is under the guidance of such ideas that the
one-step PERT insulation pipe production line developed by the
company has maintained a leading level in the industry in terms of
special process technology, filled the domestic gap, and a number
of intellectual property rights have been granted patents by the
State.
Piping PUF insulation and fittings is a rigid structure "pipe in
pipe" consisting of steel or galvanized steel carrier pipe, a layer
of polyurethane foam insulation and the outer jacket pipe
protective of high-density polyethylene - for underground
installation or sheet galvanized steel - for above-ground pad.
Rigidity due to the presence of strong ties between the steel pipe
layer polyurethane insulation and jacket pipe and provides pre-shot
blast or blast cleaning the surface of the steel pipe, optimum
performance polyurethane insulation, corona surface of polyethylene
pipe shell.
gas/oil /water pipeline Puf Pre-Insulated Pipe PE shell casing
plastic Machinery Advantages:
Significantly increases the reliability of the pipeline in the PUF
insulation system operational availability of remote condition
monitoring PUF insulation, which allows to detect and repair
leaking coolant, preventing accidents typical for thermal networks
of other designs.
Highly cost-effective use of pipelines in the foam insulation
define the following parameters:
Simplifying the construction, maintenance and repair;
Increased service life of 30-40 years (traditional types of
pipelines - 5-10 years);
Reduction of heat losses to 8% (traditional types of pipelines -
30-40%);
Reducing capital costs by 15-20% (not required construction of
concrete channels and chambers for valves);
Reduced operating costs by 9 times;
Reduction in repair costs 3 times.
