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Shandong Huaqiang Pipeline Co., Ltd.

Products​

Product Categories

Insulated pipes
Insulatlon pipe

Latest News

MPP power pipe

It is suitable for transmission wires and cables, with polypropylene

PE pipe

It is mainly used for water supply pipes and gas

PE—RT lnsulation pip

Improve transmission efficiency, reduce energy consumption, simple structure, light weight,

Outdoor insulation pipes

Rigid insulation is added between the steel guide bracket and

Underground insulation pipes

The processing and production of high-density polyethylene outer protection pipe

Product Process

01

Product specifications and design:
  • Dimensional information such as diameter, wall thickness, length, etc. of the pipe.
  • Selection of pipe materials, such as carbon steel, stainless steel, polyethylene, etc.
  • Design parameters such as working pressure and temperature range of the pipe.

02

Raw material inspection:
  • Raw material entry inspection process.
  • Material performance testing, such as chemical composition analysis, mechanical performance testing, etc.

03

Raw material preparation:
  • Select suitable raw materials, such as polyethylene particles, steel pipes, rock wool, etc.

04

Molding:
  • Different molding processes are used according to the type of pipe, such as extrusion molding, welding, casting, winding, etc.

05

Processing:
  • Including cutting, bending, connector making, etc., to process the pipe into the required shape and size.

06

Quality control:
  • Carry out dimensional inspection, pressure testing, leakage testing, etc. to ensure the quality of the pipe.

07

Surface treatment:
  • Such as anti-corrosion treatment, coating, painting, etc. to improve the durability and protection performance of the pipe.

08

Assembly:
  • Assemble the pipe and accessories (such as valves, joints, brackets, etc.) into a complete pipe system.

09

Inspection and testing:
  • Comprehensive testing of the pipeline system, including pressure testing, air tightness testing, etc.

10

Technical support and service:
  • Commitment of product technical support and after-sales service.

11

Packaging:
  • Appropriately package the qualified pipeline system for easy transportation and protection.

12

Storage and logistics:
  • Store the packaged pipeline system in the warehouse and make logistics arrangements according to the order.

13

Installation:
  • Install the pipeline system at the construction site according to the construction drawings and technical requirements.

14

Commissioning and acceptance:
  • After the installation is completed, the system is commissioned and accepted by the customer or a third party.

15

Standards and specifications:
  • Follow national or international standards such as GB, ISO, ASTM, etc.
  • Industry-specific design and construction specifications.

16

After-sales service:
  • Provide necessary technical support and after-sales service to ensure the long-term and stable operation of the pipeline system.

Application Scenario

Products are widely serving in district heating / district cooling, oil / natural gas, LNG, chemical and industrial sectors.

Residential

Underfloor heating and plumbing.

Commercial Buildings

For water supply and drainage systems.

Industrial

Thermal insulation for factories and facilities.

Our Quality Standards

The company currently owns 1 invention patent, 24 utility model patents, and 7 software copyrights. It has passed the 1S0 9001:2015 quality management system, IS0 14001:2015 environmental management system, and ISO 45001:2018 occupational health and safety management system certification. In 2019, it successfully passed the national high-tech enterprise review.

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invention patent
0
utility model patents
0
software copyrights
0

FAQ

What products do you offer?

We provide insulation pipes, insulated pipes, PE-RT pipes, PE pipes, and MPP power pipes for various industries.

We are ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certified.

Our pipes are used in construction, energy, industrial, and residential applications, including heating, cooling, and water supply systems.

Yes, we can customize pipes to meet your project’s needs.

Contact us via phone or email to get started.

Yes, reach out with your project details, and we’ll provide a quote.

We are based in Shandong, China, and serve clients worldwide.

Ready to Elevate Your Projects?

ContactForm

Our expert team is here to provide tailored solutions for your pipeline and insulation needs. Let’s work together to build a better future.

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Do you have any questions?

Please contact us immediately and we will get in touch with you as soon as possible.

Contact Us

Founded in 1996, Shandong Huaqiang Pipeline Co., Ltd. has become a leader in high-quality pipeline manufacturing and insulation solutions. With advanced technologies, ISO certifications, and a commitment to innovation, we serve clients across construction, energy, and industrial sectors.

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288 meters east of the intersection of S319 and Jiafeng Road, Tongli Town, Jining Economic Development Zone, Jining City, Shandong Province

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