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Hdpe Reducing Coupling

Posted at: Offers to Sell and Export | Posted on: Monday 13 December 2021 2:35 am | Poster last visit: Monday 13 December 2021 |

Product Category: Main » Distribution and Conditioning Systems and Equipment and Components » Pipe piping and pipe fittings » Pipe reducing couplings » HDPE plastic pipe reducing coupling » Hdpe Reducing Coupling

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hdpe reducing coupling

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Product Description:

HDPE Reducing Coupling HDPE CouplingThread Male Adaptor hdpe fittings manufacturers

Product description


HDPE pipe fitting reducer to connect. It is directly used to connect HDPE pipes of different sizes.


Product Name HDPE Reducing Coupling

Material HDPE(PE100)

Working Pressure PN10, PN12.5, PN16


Thinckness 2.3mm-57.2mm

Connection Butt Fusion/socket

Color Black with blue strip or Customized

Use Water Drain, Agriculture irragation, Industry, etc 

Certification GB/17219, GB/T13663-2000 ISO9001

Life time 50years

Packing Standard export package or Customized

Delivery Port Ningbo, Yiwu, Shanghai

Delivery time 15day after payment 

Sample time 7days


NAME Size×Thickness(mm)

All Kinds of HDPE Fittings 20










Features of HDPE Butt Reducing Coupling Supply

⑴ Reliable connection: The polyethylene pipe system is connected by electric heat melting, and the strength of the joint is higher than the strength of the pipe body. 

⑵ Good low-temperature impact resistance: The low-temperature embrittlement temperature of polyethylene is extremely low, and it can be used safely in the temperature range of -60-60℃. During construction in winter, because the material has good impact resistance, the pipe will not be brittle.

⑶ Good stress crack resistance: HDPE has low notch sensitivity, high shear strength and excellent scratch resistance, and its environmental stress crack resistance is also very outstanding.

⑷ Good chemical corrosion resistance: HDPE pipelines can withstand the corrosion of a variety of chemical media, and the chemical substances in the soil will not cause any degradation to the pipeline. Polyethylene is an electrical insulator, so it will not rot, rust or electrochemical corrosion; in addition, it will not promote the growth of algae, bacteria or fungi.

⑸ Aging resistance and long service life: The polyethylene pipe containing 2-2.5% evenly distributed carbon black can be stored or used outdoors for 50 years without being damaged by ultraviolet radiation.

⑹ Good abrasion resistance: The comparison test of the abrasion resistance of HDPE pipes and steel pipes shows that the abrasion resistance of HDPE pipes is 4 times that of steel pipes. In the field of mud transportation, HDPE pipes have better wear resistance than steel pipes, which means that HDPE pipes have a longer service life and better economy. 

⑺ Good flexibility:The flexibility of HDPE pipeline makes it easy to bend. In engineering, obstacles can be bypassed by changing the direction of the pipeline. In many cases, the flexibility of the pipeline can reduce the amount of pipe fittings and reduce installation costs.

⑻ Small water flow resistance: HDPE pipe has a smooth inner surface, and its Manning coefficient is 0.009. The smooth performance and non-adhesive properties ensure that HDPE pipes have a higher conveying capacity than traditional pipes, and at the same time reduce the pressure loss of the pipes and the energy consumption of water transmission.

⑼ Convenient handling: HDPE pipes are lighter than concrete pipes, galvanized pipes and steel pipes. It is easy to handle and install. Lower manpower and equipment requirements mean that the installation cost of the project is greatly reduced. 

⑽ Various new construction methods: HDPE pipeline has a variety of construction technologies. In addition to traditional excavation methods, it can also use a variety of new non-excavation technologies such as pipe jacking, directional drilling, liner, Construction methods such as split pipes are the only option for places where excavation is not allowed. Therefore, HDPE pipelines are more widely used.

Company Contact:

longainpipe photo
Contact Name: Wel Diao
Company Name: Shanghai Longain Industry Co., Ltd
Email: Email
Tel: 8618352762365
Fax: 8618352762365
Street Address: No. 95, Shihu New
Road, Shihudang Town, Songjiang
District Shanghai, Shanghai 200000
Other Contact Info:
Whatsapp 8618352762365
Website: https://www.longainpipe.com
Member name: longainpipe
Country: China-CN China
Member Since: 13 December 2021
Total Leads: 10 longainpipe Import Export Business Leads
Business focus: Ppr Pipes, Hdpe Pipe Fittings
Chat: Chat with Suppliers
Verify: Safe Import Export Tips

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