Qingdao Huashida Machinery Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 2months |
| Packaging Details | according to the actual condition |
| specification | PE-770 |
| Main extruder | 80 |
| Pipe diameter (mm) | 900mm |
| capacity (kg/h) | 720kg/h |
| Brand Name | Huashida |
| Certification | ISO9001 |
| Place of Origin | Qingdao，Shandong，China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 2months |
| Packaging Details | according to the actual condition | specification | PE-770 |
| Main extruder | 80 | Pipe diameter (mm) | 900mm |
| capacity (kg/h) | 720kg/h | Brand Name | Huashida |
| Certification | ISO9001 | Place of Origin | Qingdao，Shandong，China |
| High Light | Polyethylene Pipe Production Line 720kg/H ，Hot Water Pipe Production Line 720kg/H ，900mm Polyethylene Pipe Production Line | ||
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 |
gas/oil /water pipeline Puf Pre-Insulated Pipe PE shell casing plastic Machinery
PE-RT Ⅱ insulation pipe is a kind of plastic sleeve plastic pipe, Qingdao Huashida Machine Co., Ltd. launched the PERT Ⅱ insulation pipe production line, which is specially designed for the production of lightweight quality, easy to transport, convenient construction, suitable for community operation of the heating pipe equipment. Due to the PERT Ⅱ insulation pipe material, with good flexibility, high thermal conductivity and inertia, as well as better pressure resistance, more in line with the concept of low-carbon energy-saving, green environment, and more conducive to be accepted by the market.
Translated with DeepL.com (free version)
HDPE Jacket Process Flow:
Vacuum feeding PE granule-->hot air dry material-->extrusion plasticizing-->mold shaping-->Vacuum sizing-->water cooling-->Pulling out-->cutting pipe-->carrier laying-off pipe
Composition of Equipments:
1.hopper dryer ⒉ Single Screw Extruder ⒊ extrusion mould die ⒋ Head bracket ⒌ Vacuum calibration device ⒏ Water cooling tank ⒐ haul-off ⒑ Planetary cutting machine 11.Pipe bracket ⒓. Loader 13. PLC
PU Foaming Pre-insulated Pipe Production process Flow:
The production process of "pipe in pipe" (PU Foaming Pre-insulated Pipe) mainly includes three steps: surface pretreatment of steel pipe, production of HDPE outer protective pipe and production of insulation layer.
The production steps of insulation layer are as follows: firstly, the steel pipe is penetrated into the high-density polyethylene outer protection pipe to form a casing structure, and the supports are evenly arranged in the annular space between the steel pipe and the high-density polyethylene outer protection pipe, and the two ends are sealed by flanges; secondly, the casing is hoisted on the foaming platform, and the polyurethane foaming material is injected into the casing by high-pressure foaming machine; finally, the polyurethane material is foamed After curing, the sealing structure at both ends is removed to complete the production process of the insulation layer.
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.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. Our Factory Qingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe... 1. Our Factory Qingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe...
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