Qingdao Huashida Machinery Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 50 Sets/Year |
| Delivery Time | 60Days |
| Packaging Details | Standard Package |
| After-sales Service | Installation and Training |
| Speed | 6m-10m/Min |
| Pipe performance | Flexible or Rigid |
| Brand Name | Huashida |
| Model Number | 20-350mm |
| Certification | CE, Rohs，TUV |
| Place of Origin | China |
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
| Payment Terms | T/T | Supply Ability | 50 Sets/Year |
| Delivery Time | 60Days | Packaging Details | Standard Package |
| After-sales Service | Installation and Training | Speed | 6m-10m/Min |
| Pipe performance | Flexible or Rigid | Brand Name | Huashida |
| Model Number | 20-350mm | Certification | CE, Rohs，TUV |
| Place of Origin | China | ||
| High Light | PE Insulation Pipe Extrusion Line ，Pre-Insulated Pipe Extrusion Line ，Pre Insulation Pipe Extrusion Line | ||
This production line utilizes a one-step process to continuously accomplish the extrusion of PERT pipes, polyurethane foaming and curing, corrugated forming, and online HDPE jacket coating. It is capable of producing soft or hard polyurethane foam-insulated pipes with pipe diameters ranging from 20 to 250 mm, making it suitable for the manufacture of insulated pipes in applications such as heating networks.
The flexible thermal pre-insulated pipe produced by this equipment is light in weight and can be rolled up. It has the characteristics of convenient transportation and construction, less joints and good toughness. It is especially suitable for the secondary pipe network of central heating and is a good substitute for buried pre-insulated steel pipes.
PE-RTII insulation pipe
√ PERT II Pipes Can Tolerate Temperatures of 110°C
√ Pipeline smooth, no impurities, no pollution
√ Heating companies can realize unattended, automated operation
√ Low temperature heating
√ 60 °C supply water 45 °C backwater to meet the heating demand.
√ The construction is simple and convenient, and the excavation amount is 40%
√ Greatly reduce construction costs
It saves the raw materials for using PE-RT II pipe.
Example: Level 2 design pressure: 10 Bar; for cold and hot water transfer in buildings
Selection of different material pipes: the highest PE-RTIIS value; the thinnest wall thickness
Compared to PERT I, PERT II can reduce material use by 15%
Relative to PP-R, PERT II can reduce material use by 30%
Note: According to relevant Chinese national standards and draft
| s | Dia.(mm) | Wall Thickness(mm) | Wall Thickness Area(m2) | Density(kg/m3) | Length(m) | Weight (kg) | Weight Save PERT/X | |
| PERT II | S3.2 | 16 | 2.2 | 9.5E-05 | 947 | 1000 | 90 | |
| PERT I | S2.5 | 16 | 2.7 | 1.1E-04 | 933 | 1000 | 105 | -17% |
| PP-R | S2 | 16 | 3.3 | 1.3E-04 | 900 | 1000 | 118 | -31% |
| PERT II | S3.2 | 20 | 2.8 | 1.5E-04 | 947 | 1000 | 143 | |
| PERT eI | S2.5 | 20 | 3.4 | 1.8E-04 | 933 | 1000 | 165 | -15% |
| PP-R | S2 | 20 | 4.1 | 2.0E-04 | 900 | 1000 | 184 | -29% |
| PERT II | S3.2 | 25 | 3.5 | 2.4E-04 | 947 | 1000 | 224 | |
| PERT I | S2.5 | 25 | 4.2 | 2.7E-04 | 933 | 1000 | 256 | -14% |
| PP-R | S2 | 25 | 5.1 | 3.2E-04 | 900 | 1000 | 287 | -28% |
| PERT II | S3.2 | 32 | 4.4 | 3.8E-04 | 947 | 1000 | 361 | |
| PERT I | S2.5 | 32 | 5.4 | 4.5E-04 | 933 | 1000 | 421 | -17% |
| PP-R | S2 | 32 | 6.5 | 5.2E-04 | 900 | 1000 | 469 | -30% |
√ Significantly reduce production cost
√ High degree of automation
√ Continuous production avoids restrictions on the length of the pipe
√ Flexible pre-insulated pipe can be directly buried underground, requiring smaller trenches
√ Excellent mechanical properties
√ The pre-insulated pipe is airtight and impermeable,anti-chemicaland corrosion,and the inner pipe is free from oxidation
√ The pipe can be rolled and transported in rolls, needs less pipe connectors,reduces construction costs, avoids a lot of trouble in the construction
Equipment composition
-- Production line for inner pressure pipe (PERT, PEX)
-- Inner pipe unwinding device
-- Pipe feeding device
-- Conveyor
-- Pipe centering device
-- Preheating and temperature control
-- Film feeding device
-- High-precision foaming machine
-- Forming machine with temperature control
-- Extruder for casing pipe and water cooling
-- Pull-off device
-- Winding machine
Detailed photos
Huashida's continuous PERT flexible insulated pipe pipes are ideal for a wide range of applications, including district heating, cooling systems, oil and gas pipelines, and industrial piping. Their superior insulation, anti-corrosion properties, and long service life make them the preferred choice for modern, sustainable piping systems.
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!