Specifications

Durable, Long Life & Strong Trenchless Flexibility High Flow Capacity
Weathering Resistance
No Toxic

 

DONGHONG Pipe Industry is founded in 1997 at Qufu city China which is hometown of Confucius and is now become the top 10 largest PE pipe manufacturer, we have the capability to make 300000 ton PE pipe each year, the raw materials are imported from all over the world, mainly from Korea and advancement equipments from Germany. We have more than 2000 employees. Our products  have passed the ISO 9001 AND ISO 14001 Standards. Our new product "Steel mesh reinforced composite PE pipe"-"RTP" is a new technology imported from Taiwan, this product not only has PE characteristic ,but also has more benefits than PE pipe, such like lower costhigher pressurelighter weight ect. It can be widely used in MiningInfrastructureGasWater SupplyCivilIndustry ect. And we also have various ways to connect the pipes, because we make PE pipe fittings as well. ElectrofusionButt fusionFlanges etc. Send me an Email  and tell me what  i can offer you ?? You  never regret to choose us.

PE pipe  

HDPE Pipe Performance:

 

 

1.Non-toxic, health: PE pipe material non-toxic, tasteless, through the strict health monitoring ,it belongs to green building materials, never scaling, which can effectively improve the water quality.
2.Corrosion resistance: PE belongs to inert materials, can resistance to various chemical media.
3.Noleakage, : PE pipe is connected by electric melting, its interface strength higher than tube itself .
4.High toughness: fracture extension rate of PE pipe, commonly more than 500%. .As to the uneven settlement of the base, its adaptive ability is very strong, good aseismic performance.
5.Excellent resistance to quickly crack propagation (RCP) ability.
6.Excellent flexible and resistance to scratches ability.
7.Good wear resistance, low wall friction coefficient, small flow resistance, excellent conveying ability.
8.Can use a variety of trenchless ways, great convenient for construction and installation.
9.Low system cost, less maintenance costs, can dramatically reduce the cost for the project.
10.Long service life: dark bury PE pipe normal uses more than five years.
11.PE material can be reused, complete with the concept of efficient environmental protection which our state advocates  .

 

HDPE Pipe Application:

1.Urban tap water pipe network system
Large diameter PE pipe, health non-toxic, not fouling, more suitable for urban water supply main conduit and buried tube, safety, hygiene, convenient construction.
2.Replaceable cement tubes, iron pipe and steel tube
Used for old nets renovation project, don’t need large area excavation, low cost, can be widely used in old town of pipe network reconstruction.
3.Industrial materials duct
Chemical industry, chemical fiber, food, forestry, pharmacy, light industry and papermaking, metallurgical and other industrial raw material conveying pipe.
4.Landscaping water supply network
Landscaping need lots of water pipe, PE pipe toughness and low cost, make it become the best choice.
5.Sewage discharge pipes
PE pipe have unique corrosion resistance, can be used in industrial wastewater, sewage discharged pipe,low costs and maintenance costs .
6.Ore, mud transfers  
PE pipe has high resistance to stress and wear resistance, can be widely applied in conveying ore, coal ash and river bait-casting mud.
7. Agricultural irrigation pipe
PE pipe inside sleek, great flow, cross road construction, good impact resistance, it is the ideal tool for agricultural irrigation

 

SDR	26	21	17	13.6	11
	0.6MPa	0.8MPa	1.0MPa	1.25MPa	1.6MPa
Dn,mm	En,mm	En,mm	En,mm	En,mm	En,mm
20					2.0
25					2.3
32					3.0
40					3.7
50					4.6
63				4.7	5.8
75			4.5	5.6	6.8
90		4.3	5.4	6.7	8.2
110		5.3	6.6	8.1	10.0
125	4.8	6.0	7.4	9.2	11.4
140	5.4	6.7	8.3	10.3	12.7
160	6.2	7.7	9.5	11.8	14.6
200	7.7	9.6	11.9	14.7	18.2
225	8.6	10.8	13.4	16.6	20.5
250	9.6	11.9	14.8	18.4	22.7
280	10.7	13.4	16.6	20.6	25.4
315	12.1	15.0	18.7	23.2	28.6
355	13.6	16.9	21.1	26.1	32.2
400	15.3	19.1	23.7	29.4	36.3
450	17.2	21.5	26.7	33.1	40.9
500	19.1	23.9	29.7	36.8	45.4
560	21.4	26.7	33.2	41.2	50.8
630	24.1	30.0	37.4	46.3	57.2
710	27.3	33.8	41.8	52.2	64.5
800	30.8	38.1	47.1	58.8	72.7
900	34.6	42.9	52.9	66.2	81.8
1000	38.5	47.6	58.8	73.5	90.9
1200	46.2	57.1	70.6	88.2	109.1
1300	50.0	61.9	76.5	95.6	118.2
1400	53.8	66.7	82.4	102.9	127.3
1500	57.7	71.4	88.2	110.3	136.4
1600	61.5	76.2	94.1	117.6	145.5

 

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Also welcome you to visit us.

If you are interested our products and company,

Please contact Export Manager -Don Wong ask for a quote or more infomation.