Qingdao Huashida Machinery Co., Ltd.
| Place Of Origin | China |
| Packaging Details | Standard Pakage |
| Delivery Time | 60 Days |
| Payment Terms | T/T， L/C |
| Supply Ability | 30 Set/Year |
| Trademark | HUASHIDA |
| Transport Package | Export Packing |
| Specification | Pipe Dia. 20-110mm |
| Production Capacity | 10 Unit/Year |
| Origin | Qingdao, China |
| Computerized | Computerized |
| Screw No. | Single-screw |
| Automation | Automatic |
| Brand Name | Huashida |
| Model Number | Hsd |
| Certification | CE, ISO |
View Detail Information
Explore similar products
Gas / Oil / Water Pipeline Pre Insulated Pipe Production Line 35m
PERT Fiber Reinforced Flexible PU Insulated Pipe Production Line Multi Layer
Polyurethane Foam Pre Insulated Pipe Production Line Diameter Of 420-960mm
440kw HDPE Jacket Extrusion Line For PU Foaming Pre Insulated Pipe
Product Specification
| Place Of Origin | China | Packaging Details | Standard Pakage |
| Delivery Time | 60 Days | Payment Terms | T/T， L/C |
| Supply Ability | 30 Set/Year | Trademark | HUASHIDA |
| Transport Package | Export Packing | Specification | Pipe Dia. 20-110mm |
| Production Capacity | 10 Unit/Year | Origin | Qingdao, China |
| Computerized | Computerized | Screw No. | Single-screw |
| Automation | Automatic | Brand Name | Huashida |
| Model Number | Hsd | Certification | CE, ISO |
| High Light | Automatic Pre-Insulated Pipe Production Line ，Computerized Continuous PERT PEX Insulated Pipe System ，Single-screw PEXA/PERT Prefabricated Insulated Piping System | ||
The PEXA/PERT prefabricated insulated plastic piping system offers a high-performance solution by integrating advanced materials and insulation techniques. This system utilizes service pipes made from cross-linked polyethylene (PEX-a) or PE-RT II, ensuring durability and reliability. Widely adopted in contemporary construction projects and various industrial settings, it provides efficient thermal insulation and protection.
This innovative piping system consists of three distinct layers that work together to deliver optimal performance. The innermost layer features service pipes crafted from either PEX-a or PE-RT II materials, known for their excellent flexibility, chemical resistance, and long service life.
Surrounding the service pipe is a layer of polyurethane (PU) foam insulation. This foam insulation significantly reduces heat loss and enhances energy efficiency, making it ideal for applications that demand precise temperature control.
Finally, the system is enclosed within a high-density polyethylene (HDPE) outer casing. This protective shell safeguards the internal components against mechanical damage, environmental factors, and corrosion, ensuring longevity and reliable operation in various conditions.
Unlike traditional pipe-in-pipe batch foaming techniques that manufacture pipes individually, Huashida has pioneered an innovative continuous production system. This state-of-the-art solution seamlessly integrates the extrusion of PU foam insulation and the HDPE outer casing into one uninterrupted process.
This advanced production line offers significant improvements in efficiency and sustainability. It achieves up to a 40% increase in production capacity while reducing energy consumption by 30%. Furthermore, the system ensures consistent, high-quality output through the use of sophisticated automation and precise process controls.
Fully compliant with the EN 253 standard, this groundbreaking technology delivers exceptional economic benefits. It is particularly suited to meet the demands of modern district heating and cooling networks, providing a reliable and cost-effective solution for infrastructure development.
The following table presents detailed specifications related to the dimensions of work tubes and shell tubes. These measurements include the diameters of work tubes and shell tubes, as well as the thickness of the shell tube walls.
The first column indicates the size designation combining the work tube and shell tube diameters, separated by a slash. The second column lists the exact diameter of the work tube in millimeters. The third column provides the shell tube diameter along with its corresponding wall thickness, also measured in millimeters.
| Work / Shell Tube Diameter (mm) | Work Tube Diameter (mm) | Shell Tube Diameter and Wall Thickness (mm) |
|---|---|---|
| 20/78 | 20 | 78 × 2.0 |
| 25/78 | 25 | 78 × 2.0 |
| 32/78 | 32 | 78 × 2.0 |
| 40/93 | 40 | 93 × 2.2 |
| 50/113 | 50 | 113 × 2.4 |
| 63/128 | 63 | 128 × 2.7 |
| 75/143 | 75 | 143 × 3.0 |
| 90/163 | 90 | 163 × 3.2 |
| 110/163 | 110 | 163 × 3.2 |
These dimensions are integral to ensuring the compatibility and structural integrity of tubes used in various industrial applications. By specifying both the diameter and the wall thickness of the shell tube, it is possible to select materials that meet the necessary strength and durability requirements.
One of the primary uses is in heating and cooling pipelines, where these pipes are perfect for district heating and cooling networks that utilize pre-insulated pipe systems. Their design ensures efficient thermal management and energy conservation.
In industrial settings, these pipes are well-suited for transporting hot water, chilled water, and various process fluids. They find extensive applications in factories, chemical processing plants, and power generation facilities, supporting critical operational needs.
For building plumbing purposes, these pipes are commonly employed in both commercial and residential environments. They effectively serve heating systems as well as water supply networks, ensuring reliable and safe fluid distribution.
Additionally, these thick-walled pipes are ideal for installations whether underground or overhead. Their robust construction provides the high strength and durability required for projects that demand long-term reliability under challenging conditions.
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...
Get in touch with us
Leave a Message, we will call you back quickly!