Qingdao Huashida Machinery Co., Ltd.
| Pipe Diameter | 508-1620mm |
| Foaming Method | Continuous PUR Spray Foaming |
| Delivery Time | 60-80 day |
| Foaming Thickness | 30-100mm (Customizable) |
| Payment Terms | L/C,T/T,Western Union |
| Medium Pressure | ≤2.5MPa |
| Supply Ability | 20 Units/Year |
| Closed-Cell Ratio | ≥88% |
| Operating Temperature | ≤120°C (Peak ≤140°C) |
| Packaging Details | 1200cm*230cm*260cm |
| Certification | CE, ISO 9001:2008 |
| Model Number | Pre-insulated Pipe 508-1620 mm |
| Place of Origin | Qingdao, China |
| Brand Name | Huashida |
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Product Specification
| Pipe Diameter | 508-1620mm | Foaming Method | Continuous PUR Spray Foaming |
| Delivery Time | 60-80 day | Foaming Thickness | 30-100mm (Customizable) |
| Payment Terms | L/C,T/T,Western Union | Medium Pressure | ≤2.5MPa |
| Supply Ability | 20 Units/Year | Closed-Cell Ratio | ≥88% |
| Operating Temperature | ≤120°C (Peak ≤140°C) | Packaging Details | 1200cm*230cm*260cm |
| Certification | CE, ISO 9001:2008 | Model Number | Pre-insulated Pipe 508-1620 mm |
| Place of Origin | Qingdao, China | Brand Name | Huashida |
| High Light | PUR spray pre-insulated pipe production line ，industrial pipeline insulation production line ，patented PE wrapping pipe production line | ||
Huashida's independently developed patented PUR spray PE wrapping pre-insulated pipe production line uses a continuous polyurethane spray foaming and PE wrapping process to manufacture large-diameter insulated steel pipes (508-1620mm) specifically engineered for industrial pipeline thermal insulation.
This complete patented turnkey PUR spray pre-insulated pipe system integrates three core production sections into one unified solution: external pipe Sa2.5 shot blasting and derusting line, continuous polyurethane spray foaming line, and PE wrap winding production line.
| 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. has over 21 years of professional manufacturing experience in patented PUR spray PE wrapping pre-insulated pipe production lines and industrial pipeline thermal insulation equipment.
We maintain long-term technical cooperation with Beijing University of Chemical Technology, Qingdao University of Technology, and other national research institutions. Huashida Machinery has grown to become one of the top 3 manufacturers in China's pipeline equipment industry.
Our high-quality patented PUR spray pre-insulated pipe manufacturing systems are trusted by global customers and exported to Saudi Arabia, Kazakhstan, Uzbekistan, the UAE, Turkey, Russia, and 60+ countries and regions worldwide.
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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