Qingdao Huashida Machinery Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 30 units |
| Delivery Time | 80 days |
| Packaging Details | Standard Package |
| Warrenty | One year |
| Layers | Internal Pipe (PE) + PU Foam + HDPE External |
| Specification | 20 - 400 mm |
| Brand Name | Huashida |
| Model Number | HSD |
| Certification | CE, ISO9001:2008 |
| Place of Origin | China - Shandong - Qingdao |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 30 units |
| Delivery Time | 80 days | Packaging Details | Standard Package |
| Warrenty | One year | Layers | Internal Pipe (PE) + PU Foam + HDPE External |
| Specification | 20 - 400 mm | Brand Name | Huashida |
| Model Number | HSD | Certification | CE, ISO9001:2008 |
| Place of Origin | China - Shandong - Qingdao | ||
| High Light | PERT pipe manufacturing system with PU foam ，Pre-insulated pipe production line for 20-400mm ，High-efficiency PERT pipe insulation system | ||
The High-Efficiency PERT Pipe Manufacturing System with PU Foam Insulation is an advanced, fully integrated solution designed for the production of pre-insulated pipes used in district heating, hot water distribution, and industrial applications. By combining precision extrusion technology with high-performance insulation processes, the system ensures consistent product quality, high output efficiency, and long-term operational reliability.
This comprehensive system integrates the manufacturing of PERT inner pipes, HDPE outer jackets, and PU foam insulation into a streamlined and automated production process. It is engineered to deliver stable performance, reduced energy consumption, and superior thermal insulation, making it an ideal choice for modern pipe manufacturing facilities.
The production process consists of three main stages:
| Section | Equipment | Specification / Configuration |
|---|---|---|
| PERT Pipe Extrusion Line | Single Screw Extruder | High-efficiency extruder, optimized for PERT material, with PLC control system |
| Die Head & Mould | Precision spiral or basket type die head, adjustable sizes | |
| Vacuum Calibration Tank | Stainless steel, multi-section vacuum sizing, automatic water control | |
| Cooling Tanks | Multi-stage water cooling system for stable pipe forming | |
| Haul-Off Machine | Rubber block or belt type, frequency-controlled speed adjustment | |
| Cutting Unit | Automatic planetary cutter or saw cutting system | |
| Winding/Stacking | Automatic stacking system (for small diameter pipes) |
Qingdao Huashida Machinery Co., LTD is a manufacturer of series of plastic pipe machines, municipal pipe machines, pipe insulation & anticorrosion machines, and pipe jointing & anticorrosion materials, with more than 20 years of production experience.
We attach great importance to research and development, collaborating closely with Tsinghua University, Beijing University of Chemical Technology, South China University of Technology and other scientific research institutions. By absorbing advanced technology from home and abroad, we now rank among the top 3 manufacturers in the industry in China.
We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria and other countries.
Thank you for your interest in Qingdao Huashida Machinery Co., Ltd. equipment.
For further details, please feel free to contact us at any time. Our team will respond promptly and provide a fully customized solution tailored to your specific requirements and project needs.
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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