Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line

Product Details
Customization: Available
Compound Material: Steel Plastic Composite Pipe
Material: PEX-Al-PE
Manufacturer/Factory & Trading Company

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  • Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
  • Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
  • Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
  • Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
  • Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
  • Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
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  • Overview
  • Product Description
  • Connection Method
  • Our Advantages
  • Appliation Cases
  • Certifications
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
painted pipe
Installation and Connection
Electric fusion Connection
Technology of Plastic Composite Pipe
Internal and External Coating
Base Pipe of Plastic Composite Pipe
Welded Steel Pipe
Internal Coating Materials of Plastic Composite Pipe
Polyethylene Coating Steel Pipe
Plastic Composite Pipe Coating Form
Inner and Outside Coating
Steel Skeleton PE Pipe Use
Municipal, Chemical, Oil Pipeline, Mining
Diameter
20-1200 mm
Max Nominal Pressure
15MPa
Oxidation Induction Time
Above 40min
Nominal Strain at Fracture
≥400%
Tensile Yield Stress
≥21MPa
Ash Content
≤0.08%
Volatile Content
≤350mg/Kg
Resistant to Slow Crack Growth
80ºC,500h,No Crack ; No Leakage
Density
Above 930kg/M3
Color
Black, White, Green, Orange, Blue, Yellow
Transport Package
by Truck, by Train, by Sea
Trademark
DHPI
Origin
China
HS Code
7303009000
Production Capacity
500000 Kilometers /Year

Product Description

 

Product Description

Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line

The anti-static steel wire reinforced pipe is a specialized piping solution designed for underground applications where static electricity poses a risk. Constructed with a unique blend of materials, including high-quality steel wire reinforcement and anti-static additives, this pipe offers exceptional performance in challenging underground environments.

Item Steel wire reinforced PE composite pipe
Structure inner pe pipe + diagonal winding steel wire + outer pe
Steel material  70# copper steel, strength of extension≥2050MPa
Basic material high density polyethylene
Composite material adhesive resin
Conductive Standard GB/T13663.1  ,GB/T15558. 
Nominal diameter 50mm - 1200mm (1.96-47.2 inches)
Pressure resistance  from 0.8Mpa to 15.0 Mpa
Peeling strength  average peeling strength≥15N/mm,single sample peeling strength≥12N/mm
Application water supply and drainage, liquid /paste transmission, oil &gas, air /CNG , solid waste backfill ect. 
Cooperation partner SINIPEC, TOTAL, BOREALIS, PetroChina ect. 

Connection Method

Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
1.Electrofusion Welding: This method involves using specialized equipment to heat the pipe ends and fittings, melting the material and allowing them to fuse together.
2.Butt Fusion Welding: Similar to electrofusion welding, butt fusion welding involves heating the pipe ends and then pressing them together to create a seamless joint.
3.Flange Connections: Flange connections utilize flanges attached to the pipe ends, which are then bolted together with gaskets to create a secure seal.
4.Mechanical Couplings: Mechanical couplings are used to join pipe sections together using compression fittings or clamps, providing a quick and easy connection method.
5.Threaded Connections: Some steel wire reinforced PE composite pipes feature threaded ends, allowing them to be screwed together with compatible fittings or adapters.

Our Advantages

1. Anti-Static Properties: The pipe's anti-static properties effectively dissipate static electricity, reducing the risk of sparks or ignition in underground settings where flammable gases or dust may be present.
2. Steel Wire Reinforcement: The inclusion of steel wire reinforcement enhances the pipe's structural integrity, providing excellent resistance to external pressures, impacts, and mechanical stress commonly encountered in underground installations.
3. Corrosion Resistance: The pipe's corrosion-resistant properties ensure long-term durability and reliability in harsh underground conditions, including exposure to moisture, chemicals, and abrasive materials.
4. Flexibility: Despite its robust construction, the pipe remains flexible and easy to handle, allowing for straightforward installation and accommodating changes in terrain or layout without compromising performance.
5.Lightweight Design: The lightweight nature of the pipe simplifies transportation, handling, and installation, reducing labor costs and improving overall project efficiency.
6. Versatile Applications: Suitable for a wide range of underground applications, including mining, tunneling, construction, and infrastructure projects, the anti-static steel wire reinforced pipe offers versatile solutions for various piping needs.

Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
Product Specification
 
Nominal diamter /mm Nominal Pressure / Mpa
0.8  1.0 1.25  1.6  2.0  2.5  3.0  3.5  4.0  5.0  6.3  7.0  8.0  9.0  10.0 11.0 12.0 13.0 14.0 15.0
Nominal Wall Thickness / mm
50 / / / 4.5 5.0 5.5 5.5 5.5 6.0 8.5 9.0 9.5 10.0 10.0 10.0 10.0 10.0 10.0 10.5 10.5
63 / / / 4.5 5.0 5.5 5.5 5.5 6.5 8.5 9.0 10.0 10.0 10.0 10.0 10.5 10.5 11.5 11.0 11.0
75 / / / 5.0 5.0 5.5. 6.0 6.0 9.5 9.5 9.5 10.5 10.5 10.5 11.5 11.5 12.0 12.0 12.0 12.0
90 / / / 5.5 5.5 5.5 6.0 6.0 10.0 10.5 10.5 11.5 11.5 11.5 12.0 12.0 12.0 12.0 12.5 13.0
110 / 5.5 5.5 7.0 7.0 7.5 8.5 8.5 11.0 12.0 12.0 12.0 12.0 13.0 13.0 13.5 13.5 14.5 14.5 15.5
125 / 5.5 5.5 7.5 8.0 8.5 9.5 9.5 11.0 11.0 12.0 12.0 13.0 13.0 15.0 15.0 15.0 15.0 15.5 15.5
140 / 5.5 5.5 8.0 8.5 9.0 9.5 9.5 11.0 11.0 13.0 13.0 15.0 15.0 15.0 15.0 15.0 15.0 16.0 16.5
160 / 6.0 6.0 9.0 9.5 10.0 10.5 10.5 11.0 12.0 14.0 14.0 15.0 15.0 15.0 15.5 16.0 16.0 17.0 17.0
180 / 6.0 6.0 9.5 10.5 1.0 12.0 12.5 13.0 13.0 14.0 15.0 15.0 15.0 15.0 15.5 16.0 17.0 / /
200 / 6.0 6.0 9.5 10.5 11.0 12.0 12.5 13.0 13.0 15.0 15.0 15.0 15.0 16.0 17.0 17.0 / / /
225 / 8.0 8.0 10.0 10.5 11.0 12.0 13.0 13.0 13.0 14.0 15.0 16.0 17.0 17.0 / / / / /
250 8.0 10.5 10.5 12.0 12.0 12.5 14.0 14.0 14.0 15.0 16.0 17.0 17.0 / / / / / / /
280 9.5 11.0 11.0 13.0 13.0 15.0 15.0 17.0 17.0 18.0 18.0 19.0 20.0 / / / / / / /
315 9.5 11.5 11.5 13.0 13.0 15.0 15.0 18.0 18.0 19.0 20.0 / / / / / / / / /
355 10.0 12.0 12.0 14.0 14.0 17.0 17.0 19.0 19.0 20.0 21.0 / / / / / / / / /
400 10.5 12.5 12.5 15.0 16.0 17.0 17.0 19.0 21.0 / / / / / / / / / / /
450 11.5 13.5 13.5 16.0 18.0 18.0 19.0 20.0 21.0 / / / / / / / / / / /
500 12.5 15.5 15.5 18.0 19.0 22.0 23.0 24.0 / / / / / / / / / / / /
560 17.0 20.0 20.0 22.0 22.0 24.0 26.0 / / / / / / / / / / / / /
630 20.2 23.0 23.0 26.0 26.0 28.0 / / / / / / / / / / / / / /
710 23.0 26.0 28.0 30.0 32.0 / / / / / / / / / / / / / / /
800 27.0 30.0 32.0 34.0 36.0 / / / / / / / / / / / / / / /
900 29.0 33.5 35.0 38.0 40.0 / / / / / / / / / / / / / / /
1000 34.0 37.0 40.0 45.0 47.0 / / / / / / / / / / / / / / /
1200 38.0 40.0 43.0 50.0 / / / / / / / / / / / / / / / /
Note: can be customized by customer's needs.
 

Appliation Cases

 Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line

Certifications

Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line

Company Profile

Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) is headquartered in Qufu, China, the hometown of Confucius.Is an engineering pipeline manufacturer, pipeline engineering service provider and pipeline engineering general contractor with the main business of four categories of functional and customized pipelines: special pipelines for rainwater and sewage diversion, special pipelines for municipal areas, special pipelines for industrial and mining areas, and special pipelines for national key engineering projects. The company has built up an industrial ecosystem with the participation of design institutes, financial institutions,  port logistics, construction units, upstream and downstream enterprises, etc. The company is committed to becoming a global leading pipeline system comprehensive solution provider by making intelligent pipelines change human life and constant safety of pipeline transportation.
Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line

Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line
Red Painted Fire Fighting Steel Pipes for Underground Water Pipe Line

Donghong has more than 200 R&D personnel and more than 100 patents. Relying on national enterprise technology  center, national CNAS laboratory, academician expert workstation, post-doctoral workstation and other national technology R&D platforms, Donghong deepens the research on digitalization, informatization and intelligentization of pipeline engineering and leads the development of engineering pipeline industry. Relying on national technology research and development platforms such as National Enterprise Technology Center, National CNAS Laboratory,  Academician Expert Workstation, Post-doctoral Workstation, etc., Donghong deepens the research on the digitization, informatization and intelligence of pipeline engineering, leads the development of engineering pipeline industry, and serves the national key strategic projects and people's livelihood projects, such as South-to-North Water Diversion, Huangzhilin, Hanzhiwei, Beijing-New Zealand Expressway, One Belt, One Road, "Two Clear and 
One Tip", standardized farmland, urban and rural water supply integration, Liren gas, centralized heat supply, etc. The company has been engaged in national key strategic projects and people's livelihood projects.

FAQ

1. Is your product meets the international standard ?
Our products have pass CE, BV, ISO and wars certificate, and all figures indicates higher than standard, you can feel free to let us know which national standard you required, we will check or test it for you.

2. What kind of service do you offer ?
As a manufacture fatory, we provide pipe products, pipe fittings, package and shipping; as a professional consulation company we provide project consulting advise, pipe system solutions and design suggestions; as an engineering focused enterprise , we also provide pipeline contractor service and pipe repair service, also can give free maintance guidance.

3. Do you support OEM/ODM service?
Yes, we offer customization in material, specification, logo, package , connection methods andothers. Meanwhile, our professional team can offer solution suggestion for your specified projects, we have successfull cases of that service.

4. What's your terms of payment?
T/T or L/C at sight.

5. How can you gurantee the goods you offered is qualified?
We warmly welcome all customers arrange the visit to our company and see our goods in sight, we can also provide strict test as per customer required before order. Meanwhile, before the bulk production, we can dispatch samples for customer to do their own tests to qualify the products.



 

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