PE HDPE Plastic Gas Supply PE Pipes

• Material: PE
• Kind: Thermosetting Plastics Pipe
• Water Absorption: 0.12%~0.25%
• Contraction Percentage: 2.0%~5.0%
• Tensile Strength: 41~50MPa
• Diameter: 20-1200 mm
• Model NO.: DH-HDPE-GAS
• Max Nominal Pressure: 15MPa
• Oxidation Induction Time: ≥20min
• Ash Content: ≤0.1%
• Elongation at Break: ≥350%
• Model No.: DN20-DN630
• Usage: Gas Supply
• Color: Black with Yellow Stripe
• Hardness: Hard Tube
• Type: Thermoplastic Pipe
• Transport Package: by Truck, by Train, by Sea
• Trademark: DHPI
• Origin: China
• HS Code: 3917210000
• Production Capacity: 500000 Kilometers /Year

Product Description

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Product Description

Polyethylene gas pipes stand as the gold standard in gas distribution systems. Revered for their featherlight design, rust-resistant characteristics, and the convenience of coiled lengths, these pipes ensure effortless installation through heat fusion or mechanical fittings. Since their advent in the 1960s, PE pipes have been synonymous with reliability and longevity, making them the go-to solution for durable gas distribution.

Shandong Donghong Pipe Industry Co., Ltd. takes immense pride in crafting specialized PE pipes designed exclusively for mining applications. By leveraging the advanced PE100-RC material, an elevated variant of PE100, our pipes deliver unmatched performance that sets them apart from the competition.The revolutionary PE100-RC material showcases remarkable advancements in crucial properties, such as heightened Minimum Required Strength (MRS), outstanding Slow Crack Growth (SCG) resistance, excellent Rapid Crack Propagation (RCP) resistance, and superior melt strength LS. When it comes to gas transfer, these pipes shine with their exceptional anti-corrosion capabilities, incredible flexibility, and minimal medium loss, making them the ultimate choice for efficiency and durability.

Connection Method

 

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

 

Product Features

 

Superior Anti-corrosion Properties

Polyethylene (PE) is an exceptionally inert material, renowned for its resistance to a wide array of chemical media. Apart from a few oxidizing agents, it effectively eliminates concerns about corrosive effects from both soil and water quality.

 

Enhanced Connection Security
Our pipes are primarily connected using advanced heat fusion butt joints and electrofusion techniques. This ensures a seamless integration of the joints with the pipe material, guaranteeing that the interface strength exceeds the strength of the pipe body itself.

 

Exceptional Flexibility
With an elongation at break of ≥ 500%, our pipes demonstrate outstanding flexibility, making them adept at handling uneven soil settlement and providing superior seismic performance.

 

Excellent Impact Resistance

In low-temperature environments ranging from -20ºC to -40ºC, our pipes perform impeccably. They effectively resist external impacts, preventing cracks and other types of damage.

 

Outstanding Cracking Resistance

Featuring excellent rapid crack propagation (RCP) and slow crack growth (SCG) resistance, our pipes are effective in preventing cracking and crack propagation in low-temperature areas and during installation damages.

 

Minimal Friction Coefficient
The smooth inner wall and non-adhesive properties of our pipes ensure optimal conveying capacity, significantly reducing pressure loss within the pipeline.

 

Product Advantages

Product Description:

• Low density, lightweight, and easy to handle and install.
• Exceptional corrosion resistance against various chemical media.
• Smooth inner wall ensures strong circulation capacity.
• Remarkably long service life, extending up to 50 years.
• High toughness with superior seismic resistance.
• Enhanced resistance to slow crack growth (SCG) and rapid crack propagation (RCP).

Discover the superior quality of pipe products offered by Shandong Donghong Pipe Industry Co., Ltd. Our pipes feature high hydrostatic strength, excellent oxidation resistance, and cutting-edge integrated equipment. With meticulous process control, a precision meter weight control system, and a self-owned CNAS laboratory, our products ensure reliability and longevity. Enjoy robust and secure connections with our pipes, providing peace of mind for all your projects.

Product Specification

 

(GB/T15558.1-2015)

Nominal Daimeter   dn/mm	Minimum wall thickness      mm
	SDR11	SDR17	SDR21	SDR26
20	3.0
25	3.0
32	3.0
40	3.7	3.0
50	4.6	3.0
63	5.8	3.8	3.0
75	6.8	4.5	3.6	3.0
90	8.2	5.4	4.3	3.5
110	10	6.6	5.3	4.2
125	11.4	7.4	6	4.8
140	12.7	8.3	6.7	5.4
160	14.6	9.5	7.7	6.2
180	16.4	10.7	8.6	6.9
200	18.2	11.9	9.6	7.7
225	20.5	13.4	10.8	8.6
250	22.7	14.8	11.9	9.6
280	25.4	16.6	13.4	10.7
315	28.6	18.7	15	12.1
355	32.2	21.1	16.9	13.6
400	36.4	23.7	19.1	15.3
450	40.9	26.7	21.5	17.2
500	45.5	29.7	23.9	19.1
560	50.9	33.2	26.7	21.4
630	57.3	37.4	30	24.1

 

Appliation Cases

Certifications

Company Profile

Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Pipe Industry, stock code: 603856) is headquartered in the historic city of Qufu, China, the esteemed hometown of Confucius. As a premier engineering pipeline manufacturer, service provider, and general contractor, Donghong excels in the production and customization of four distinct categories of high-performance pipelines:

1. Innovative pipelines meticulously designed for effective rainwater and sewage diversion
2. Advanced pipelines expertly engineered for municipal applications
3. Robust pipelines precisely tailored for the demanding industrial and mining sectors
4. Precision pipelines strategically developed for national key engineering projects
5. Cutting-edge pipelines expertly crafted specifically for gas and oil transportation
6. High-quality raw materials specifically for coating applications
7. Comprehensive matched pipe fittings to accommodate diverse pipeline systems.

The company has meticulously cultivated an extensive industrial ecosystem that includes pioneering design institutes, strategic financial institutions, port logistics, dedicated construction units, and a robust network of upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is passionately committed to emerging as a global leader in comprehensive pipeline system solutions, with a mission to revolutionize human life through intelligent pipelines while ensuring the unwavering safety of pipeline transportation.

 

Shandong Donghong Pipe Industry Co., Ltd. proudly showcases a team of over 200 R&D experts and holds an impressive portfolio of more than 100 patents. Employing national technological research frameworks such as the National Enterprise Technology Center and CNAS Laboratory, Donghong spearheads the digitalization, informatization, and intelligentization of pipeline engineering. This pioneering spirit drives industry advancement and supports critical national projects like the South-to-North Water Diversion and urban water supply integration. With a strong emphasis on innovation and superior quality, Donghong remains steadfast in its dedication to serving key strategic and public welfare projects.

FAQ

 

1. Does your product comply with international standards?
Our products have proudly earned certifications from CE, BV, ISO, and WARS, which signify their exceptional quality and adherence to international standards. To meet specific national standards, please provide the details, and we will promptly verify or test our products to ensure full compliance.
2. What types of services do you offer?
As a distinguished manufacturing factory, we deliver premium pipe products, complete with fittings, packaging, and efficient shipping services. Furthermore, as a leading consulting firm, we specialize in project consultancy, customized pipe system solutions, and expert design recommendations. Our engineering prowess enables us to offer pipeline contractor services, proficient pipe repair services, and complimentary maintenance guidance.
3. Do you support OEM/ODM services?
Absolutely! We provide comprehensive customization options in materials, specifications, logos, packaging, connection methods, and beyond. Our seasoned team crafts bespoke solutions tailored to your unique project requirements, with an extensive portfolio of successful cases underscoring our exceptional capability.
4. What are your terms of payment?
We accept flexible payment terms including T/T or L/C at sight.
5. How do you guarantee the quality of your products?
We warmly invite all esteemed customers to visit our company and personally inspect our high-quality products. Before placing any order, we perform rigorous tests based on customer specifications. Additionally, we can provide samples for testing, ensuring that the final bulk production meets your stringent quality standards.