HDPE pipes ( high density polyethylene pipes ) and fittings

Description

HDPE pipes and fittings are considered as the best choice for various projects, due to its high quality, reliability, as well as low mass for easy loading, transferring and installation. These products also have high bending capability and high resistance to impact and pressure in low temperature environment.

HDPE pipes and fittings are pipes and fittings made of high-density polyethylene (HDPE) materials. They have excellent physical properties and chemical stability and are widely used in municipal engineering, agricultural irrigation, petrochemicals, mining engineering, water supply and drainage engineering and other fields.

Advantages

1. High toughness: HDPE pipes and fittings have high toughness, and their elongation at break generally does not exceed 500%. They have strong adaptability to uneven settlement of pipe bases.

2. Excellent winding property: The winding property of polyethylene allows polyethylene pipes to be coiled and supplied in longer lengths without the need for various connecting pipes.

3. Good stress cracking resistance: Polyethylene has low notch sensitivity, high shear strength and excellent scratch resistance, and outstanding environmental stress cracking resistance.

4. Good resistance to rapid crack transmission: It can effectively prevent the occurrence of rapid cracking accidents during the use of pipelines.

5. Good construction performance: Polyethylene pipes are light in weight, easy to carry and install, which reduces the labor intensity of construction personnel, saves hoisting machinery, improves construction efficiency, and reduces engineering installation costs.

6. HDPE pipes and fittings also have high wear resistance, non-stickiness and corrosion resistance, which can keep the pipe wall smooth and unblocked. The flow capacity is generally more than 50% higher than that of steel pipes, allowing the transmission system to maintain a low-pressure and unobstructed state for a long time.

JUNNUO Pipeline

Product Name	HDPE pipes
Size	DN20mm - 1800mm
SDR	SDR 41 (PN4), SDR 33 (PN5), SDR 26 (PN6), SDR 21 (PN8), SDR 17 (PN10), SDR 13.6 (PN12.5), SDR 11 (PN16), SDR 9 (PN20), SDR 7.4 (PN25), SDR 6 (PN32)
Material	High quality PE100 and PE4710 raw materials
Colors	Black, blue or as per request
Standard	ISO 4427/ ISO 9001/ AS/ NZS 4130/ BS EN 12201/ SABS standards
Remarkss	Customers' logo is available
Sample	Samples are available
Packing	International standard packing Less than 110 mm by rolls, more than 110 mm by length 5.8 m or 11.8 m
MOQ	Negotiable
Production	Depending on the order quantity 20 ft: 7-10 days，40 ft: 15-20 days
Certificates	ISO 14001, ISO 9001, OHSAS 18001, CE BS EN 12201, WRAS certificates
Warranty	70 years for normal using
Payment Term	T/T or L/C at sight
Trading Method	EXW, FOB, CFR, CIF

Specifications

We provide the HDPE pipes from dn20mm to 1800mm.

JUNNUO Pipeline

Note: Special specifications can be customized. Please contact us for more product information and pricing.

Please send your request to the email address: phds@phtopindustry.com (We will respond to you within 24 hours).

HDPE pipes and fittings includes:

1. HDPE Pipe, Pressure rating: SDR 41 - SDR 6, with size from DN16mm - 1600mm.

2. HDPE Butt Fusion fittings, Pressure rating: SDR 41 - SDR 6, with size from DN63mm - 1600mm.

3. HDPE Electrofusion fittings, Pressure rating: SDR 41 - SDR 6, with size from DN63mm - 400mm.

4. HDPE fabricated fittings, Pressure rating: SDR 41 - SDR 6, with size from DN20mm - 1600mm.

5. PP compressure fittings, Pressure rating: SDR 17 (PN10), SDR 11(PN16), with size from DN20mm - 400mm.

6. HDPE Special customized fittings, Pressure rating: SDR 41 - SDR 6, with size from DN110mm - 1600mm.

HDPE pipes and fittings are widely used in:

1. Urban water supply system, landscaping water supply network.

2. Oil and gas flow, gas drainage system.

3. Dredging pipeline engineering ( sand sediment transport ).

4. Underground firefighting system.

5. Cable covering ( HDPE conduit ).

6. Tunnel escape and ventilation engineering pipelines.

7. Industrial raw material conveying pipe network, industrial sewage discharge.

8. Fields of farmland irrigation and aquaculture projects.

Advantages

Features of HDPE pipes and fittings:

Green environmental protection: HDPE pipe non-toxic, tasteless, after strict health monitoring, belongs to green building materials, never scale, can effectively improve water quality.
Corrosion resistance: HDPE pipelines are resistant to corrosion by a variety of chemical media, and chemicals present in the soil do not cause any degradation to the pipeline.
No leakage: The polyethylene pipe system is connected by electrofusion and butt fusion methods, and the strength of the joint is higher than the strength of the pipes.
High toughness: The elongation at break of HDPE pipes is generally above 500%. For the uneven settlement of the foundation engineering construction, its adaptability is very strong and the seismic performance is good. HDPE was the only pipeline system that survived the 1995 kobe earthquake in Japan.
Crack resistance: Rapid Crack Propagation (RCP) for polyethylene plastic piping systems.
Good wear resistance: Good wear resistance, low wall friction coefficient, low flow resistance and strong conveying capacity.
Excellent flexibility: HDPE pipe can be used in a variety of trenchless ways, easy to construction and installation.
Low cost: Low system cost and low maintenance cost can greatly reduce project costs.
Long service life: The buried HDPE pipe is normally used for 70 years.
Recyclable, environmentally friendly: HDPE materials can be reused, fully in line with the nationally advocated efficient environmental protection concept.