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Qingdao Huashida Machinery Co., Ltd.

  • China,Qingdao ,Shandong
  • Verified Supplier
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China Pre-insulated Steel Pipe Production Line with PU Thickness 30-100 mm and PE
China Pre-insulated Steel Pipe Production Line with PU Thickness 30-100 mm and PE

  1. China Pre-insulated Steel Pipe Production Line with PU Thickness 30-100 mm and PE
  2. China Pre-insulated Steel Pipe Production Line with PU Thickness 30-100 mm and PE
  3. China Pre-insulated Steel Pipe Production Line with PU Thickness 30-100 mm and PE
  4. China Pre-insulated Steel Pipe Production Line with PU Thickness 30-100 mm and PE
  5. China Pre-insulated Steel Pipe Production Line with PU Thickness 30-100 mm and PE
  6. China Pre-insulated Steel Pipe Production Line with PU Thickness 30-100 mm and PE

Pre-insulated Steel Pipe Production Line with PU Thickness 30-100 mm and PE

  1. MOQ: 1 set
  2. Price: 1,000,000.00 - 1,500,000.00 USD$
  3. Get Latest Price
Capacity 1500 Kg
Supply Ability 30 Sets
Training and Installation Provided
PE Thickness 4 - 10 mm
Payment Terms L/C,T/T,Western Union
Material PU & PE
Specification 508 - 1520 mm
Packaging Details Standard Package
PU Thickness 30 - 100 mm
Delivery Time 80 days
Certification CE, ISO9001:2008
Brand Name Huashida
Model Number HSD
Place of Origin China - Shandong - Qingdao

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  1. Product Details
  2. Company Details

Product Specification

Capacity 1500 Kg Supply Ability 30 Sets
Training and Installation Provided PE Thickness 4 - 10 mm
Payment Terms L/C,T/T,Western Union Material PU & PE
Specification 508 - 1520 mm Packaging Details Standard Package
PU Thickness 30 - 100 mm Delivery Time 80 days
Certification CE, ISO9001:2008 Brand Name Huashida
Model Number HSD Place of Origin China - Shandong - Qingdao
High Light Pre-insulated steel pipe production linePU thickness 30-100mm steel pipe machinePE thickness 4-10mm preinsulated pipe line
Efficient Insulated Steel Pipe Coating with Polyurethane and Polyethylene Technology
Product Overview

The polyurethane spray-applied, polyethylene winding pre-insulated pipe production line, independently developed by Qingdao Huashida Machinery Co., Ltd., integrates three core systems: an external shot blasting and derusting unit, a polyurethane spraying system, and a PE winding unit.

This advanced production line has obtained multiple national patents and has been evaluated by third-party authorities with a technology advancement rating of Level 5, positioning it at the forefront of domestic innovation. It has also been recognized as a "First Set of Technical Equipment" in Shandong Province.

The system utilizes a continuous spraying production process, ensuring a high degree of automation and superior production efficiency. It optimizes raw material usage while achieving enhanced foaming performance and a high closed-cell rate, resulting in reduced water absorption and improved insulation properties.

With its integrated "three-in-one" molding process, the production line delivers highly reliable and consistent product quality. Furthermore, its low-carbon and environmentally friendly design contributes to both strong economic returns and significant social benefits.

PU Foaming Spray Preinsulation Pipe Continuous Production Line
Production Technology Flow
  • Remove rust from steel pipe surface by shot-blasting machinery
  • Preheat the steel pipe to get it ready for polyurethane spraying
  • Spray polyurethane evenly on steel pipe outer surface
  • Wrap melted HDPE strap around the PU foam
  • Trim the pipe edges
Main Line Composition
No. Product
1 External wall Shot blasting rust removal machine
2 Medium-frequency induction heating furnace
3 Polyurethane spray foaming unit
4 Pipe rotator trolley
5 Single screw extruder and diehead mould
6 Finished pipe edges trimming machine
7 Pipe Conveyers and racks
8 Electrical system and PLC
Production Process Images
Efficient Insulated Steel Pipe Coating Process PE Film Jacket Wrapping Process PE Jacket Water Quenching Process
Company Profile

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 are always attaching great importance to research and development, collaborating closely with Tsinghua University, Beijing University of Chemical Technology, South China University of Technology and scientific research institutions. By absorbing advanced technology home and abroad, we now rank one of 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, Middle East, Russia, Nigeria and more countries.

Qingdao Huashida Machinery Facility Qingdao Huashida Machinery Production
Our Main Products Include
  • HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
  • Rigid pre-insulated pipe Production Line
  • Flexible pre-insulated pipe (PERT) production line
  • Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
  • Steel pipe derusting line (Shot-blasting)
  • PE pressure pipe/Water Gas supply pipe production line
  • PP/PE plastic board/sheet/geomembrane production line
  • NBR PVC Thermal insulation tube/plate production line
  • Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod
International Presence
International Trading Show Participation
Certifications
Company Certifications and Accreditations
Client Cases
Client Projects and Case Studies
Our Team
Qingdao Huashida Machinery Professional Team
Shipping & Transportation
Equipment Shipping and Logistics
Contact Us

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.

Qingdao Huashida Machinery Contact Information

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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Get in touch with us

  • Reach Us
  • Qingdao Huashida Machinery Co., Ltd.
  • 69 Jinsheng Second Road Chengyang District, Qingdao, Shandong, China
  • https://www.pipecoatingline.com/

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