High-Density PE100-RC Gas Pipes with Anti-Biofilm Technology for Oil and Gas Applications

• Customization: Available
• Material: PE
• Kind: Thermosetting Plastics Pipe
• Model NO.: DH-HDPE-GAS
• Water Absorption: 0.12%~0.25%
• Contraction Percentage: 2.0%~5.0%
• Tensile Strength: 41~50MPa
• Diameter: 20-1200 mm
• Max Nominal Pressure: 15MPa
• Oxidation Induction Time: ≥20min
• Ash Content: ≤0.1%
• Elongation at Break: ≥350%
• 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 have emerged as the premier choice for gas distribution systems due to their exceptional properties. These pipes are incredibly lightweight and showcase unparalleled resistance to corrosion, ensuring longevity and durability. Available in convenient coil lengths, these pipes allow for seamless installation via heat fusion or mechanical fittings. Since their introduction in the 1960s, PE pipes have consistently exhibited exceptional reliability and durability, firmly establishing their position as the industry standard.

Shandong Donghong Pipe Industry Co., Ltd. takes pride in producing specialized PE pipes for mining applications using the state-of-the-art PE100-RC material, a superior evolution of the traditional PE100.This advanced material offers notable enhancements, including high Minimum Required Strength (MRS), exceptional Slow *** Growth (SCG), superior Rapid *** Propagation (RCP) resistance, and outstanding melt strength LS. Perfectly suited for gas transfer, these pipes provide excellent anti-corrosion properties, remarkable flexibility, and ensure minimal medium loss, making them the ideal choice for critical applications.

Connection Method

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

Product Features

Anti-corrosion

Polyethylene (PE) is an exceptionally robust and inert material, offering resistance to a vast array of chemical media. Apart from a few strong oxidizing agents, it stands up effortlessly to both soil and water without succumbing to corrosive effects.

Secure Connection
Our pipes are predominantly joined through heat fusion butt joints and electrofusion. This advanced process seamlessly integrates the joints and pipe materials, ensuring that the interface strength surpasses the pipe body's inherent strength.

High Flexibility
Exhibiting a pipe elongation at break of ≥ 500%, our pipes boast exceptional flexibility. They adeptly manage uneven soil settlement and demonstrate superior seismic performance.

Excellent Impact Resistance

Designed to operate in extreme low-temperature environments (-20ºC to -40ºC), these pipes resist external impacts without cracking or other damages.

Exceptional Cracking Resistance

Our pipes showcase outstanding resistance to rapid *** propagation (RCP) and slow *** growth (SCG). This effectively mitigates the risk of cracking and *** spreading, even in low-temperature conditions or if installation damage occurs.

Low Friction Coefficient
With a smooth inner wall and non-adhesive properties, our pipes maintain optimal conveying capacity and minimize pressure loss within the pipeline.

Product Advantages

Product Description:

• Low density, lightweight, and easy to handle and install.
• Corrosion resistance to various chemical mediums.
• Smooth inner wall, ensuring strong circulation capacity.
• Long service life: up to 50 years.
• High toughness and excellent seismic resistance.
• Enhanced resistance to slow *** growth (SCG) and rapid *** propagation (RCP).

Experience unparalleled quality with Shandong Donghong Pipe Industry Co., Ltd. Our High-Density PE100-RC Gas Pipes with Anti-Biofilm Technology for Oil and Gas Applications boast superior hydrostatic strength, excellent oxidation resistance, and cutting-edge integrated equipment. With stringent process controls, precision meter weight control systems, and a dedicated CNAS laboratory, our pipes promise unmatched reliability and durability. Secure your projects with our robust and dependable pipe solutions, offering you peace of mind.

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), headquartered in the historic and culturally rich city of Qufu, China—the hometown of Confucius—stands as a preeminent engineering pipeline manufacturer. We are also a premier provider of pipeline engineering services and general contracting solutions. Our expertise is highlighted in four distinct categories of functional and customized pipelines:

1. Exclusive pipelines engineered for high-efficiency rainwater and sewage diversion.
2. Dedicated pipelines meticulously tailored for municipal infrastructure projects.
3. Custom pipelines precisely designed for industrial and mining sectors.
4. Specialized pipelines crafted for national key engineering projects.
5. Pipelines specifically engineered for the efficient transportation of gas and oil.
6. High-quality raw materials formulated for superior coating solutions.
7. Comprehensive pipe fittings designed for compatibility with a wide variety of pipes.

Our company has fostered a robust and integrated industrial ecosystem, incorporating design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is steadfast in its commitment to pioneering global excellence in pipeline system solutions. We strive to transform human life with intelligent pipelines while ensuring the unwavering safety of pipeline transportation.

Shandong Donghong Pipe Industry Co., Ltd. proudly features an elite team of over 200 R&D experts and holds more than 100 patents. By leveraging national technology research infrastructures such as the National Enterprise Technology Center and the CNAS Laboratory, Donghong is at the forefront of digitalization, informatization, and intelligentization in pipeline engineering. This innovation propels the engineering pipeline industry forward, supporting pivotal national projects such as the South-to-North Water Diversion and urban water supply integration. With an unwavering focus on innovation and quality, Donghong is dedicated to advancing key strategic initiatives and significantly enhancing people's livelihoods.

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