Qingdao Huashida Machinery Co., Ltd.
| Medium Pressure | ≤2.5MPa |
| Water Absorption Rate | ≤0.05% |
| Delivery Time | 60-80 Days |
| Foaming Thickness | 30-100mm (Customizable) |
| Payment Terms | L/C,T/T |
| Closed-Cell Ratio | ≥88% |
| Supply Ability | 20 Units/Year |
| Operating Temperature | ≤120°C (Peak ≤140°C) |
| Packaging Details | 1200cm*230cm*260cm |
| Pipe Diameter | 508-1620mm |
| Certification | CE, ISO9001:2008 |
| Model Number | Pipe diameter 508-1620mm |
| Brand Name | Huashida |
| Place of Origin | Qingdao, China |
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Product Specification
| Medium Pressure | ≤2.5MPa | Water Absorption Rate | ≤0.05% |
| Delivery Time | 60-80 Days | Foaming Thickness | 30-100mm (Customizable) |
| Payment Terms | L/C,T/T | Closed-Cell Ratio | ≥88% |
| Supply Ability | 20 Units/Year | Operating Temperature | ≤120°C (Peak ≤140°C) |
| Packaging Details | 1200cm*230cm*260cm | Pipe Diameter | 508-1620mm |
| Certification | CE, ISO9001:2008 | Model Number | Pipe diameter 508-1620mm |
| Brand Name | Huashida | Place of Origin | Qingdao, China |
| High Light | Continuous PUR spray pre-insulated pipe line ，PE wrapping district heating pipe machine ，Pre-insulated pipe production line with warranty | ||
Huashida's independently developed patented PUR spray PE wrapping pre-insulated pipe production line adopts continuous polyurethane spray-foaming and PE-wrapping technology to manufacture large-diameter insulated steel pipes ranging from 508-1620mm. This turnkey equipment is specially engineered for industrial pipeline thermal-insulation applications.
Backed by multiple national utility patents and third party certified Level-5 technology rating, this line holds the highest independent technical verification for pre-insulated pipe production machinery in China, plus the honor of Shandong Province First Set of Technical Equipment.
As a complete patented turnkey system, it integrates three core production modules: external pipe Sa2.5 shot blasting & derusting line, continuous polyurethane spray foaming unit, and PE wrap winding production line.
Complies with EN253, GB/T29047, CJ/T114 international pre-insulated pipe standards.
| No. | Equipment Name |
|---|---|
| 1 | External wall shot blasting derusting machine |
| 2 | Medium-frequency induction heating furnace |
| 3 | Polyurethane spray foaming unit |
| 4 | Pipe rotator trolley |
| 5 | Single screw extruder and die head mould |
| 6 | Finished pipe end trimming machine |
| 7 | Pipe conveyors and racks |
| 8 | Electrical control system and PLC |
Founded in 2003, Qingdao Huashida Machinery Co., Ltd. holds over 21 years of professional manufacturing experience in patented PUR spray PE wrapping pre-insulated pipe production lines, industrial pipeline thermal insulation equipment, and oil gas pipeline insulation systems.
We maintain long-term technical cooperation with Beijing University of Chemical Technology, Qingdao University of Technology and other national research institutions. Huashida Machinery ranks among China's top-3 pipeline equipment manufacturers.
Our high quality patented systems are trusted by global clients and exported to Saudi Arabia, Kazakhstan, Uzbekistan, UAE, Turkey, Russia and more than 60 countries and regions.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. company profileQingdao 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 joints a... 1. company profileQingdao 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 joints a...
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