Application:	Drinking Water Supply	Standard:	ISO4427/EN12201, DIN8074/8075
Material:	100% Virgin Material PE100 &PE80	Specification:	DN20mm-1600mm
Product Name:	High Density Polyethylene HDPE Pipe Polypipe For Drinking Water Supply	Pipe Color:	Black With Blue Stripe

Certificate:WRAS,ISO, CE,BV,SGS Colors Available:Black color with blue strips, blue color, Orange or as request. Packing Method:Normal export packing. Pipe dia.20mm-63mm can be in coils with 50m/100m length, Pipe dia. >63mm in bars with 5.8m/11.8m length Production Lead Time:Depending on the order quantity. Normally about 5 days for 20ft container, 10 days for a 40ft container. Supply Ability:100000 Ton/Year Payment Method:T/T, L/C at sight,West Union Trading Method:EXW, FOB, CFR, CIF,DDU Application of HDPE Pipe for Water SupplyHDPE pipes have been in existence sicne the mid 50’s . The experience shows tha HDPE pipes is solution to most pipe problems being recogized by clients and engineering consultants as the ideal pipe material for many pressure and non pressure applications from water and gas distrutionto gavity , sewers and surface water drainage for both new & rehabilitation projects. Application field: Drinking water supply pipe for urban and rural area, liquidtransmission pipe in chemical, chemical fiber, food, forestry and metallurgy industry, waste water drainage pipe, mining slurry transmission pipe for mining field.

PE100	0.4MPa	0.5MPa	0.6MPa	0.8MPa	1.0MPa	1.25MPa	1.6MPa	2.0MPa	2.5MPa
Outside Diameter	PN4	PN5	PN6	PN8	PN10	PN12.5	PN16	PN20	PN25
	SDR41	SDR33	SDR26	SDR21	SDR17	SDR13.6	SDR11	SDR9	SDR7.4
	Wall Thickness (en)
20	-	-	-	-	-	-	2.0	2.3	3.0
25	-	-	-	-	-	2.0	2.3	3.0	3.5
32	-	-	-	-	2.0	2.4	3.0	3.6	4.4
40	-	-	-	2.0	2.4	3.0	3.7	4.5	5.5
50	-	-	2.0	2.4	3.0	3.7	4.6	5.6	6.9
63	-	-	2.5	3.0	3.8	4.7	5.8	7.1	8.6
75	-	-	2.9	3.6	4.5	5.6	6.8	8.4	10.3
90	-	-	3.5	4.3	5.4	6.7	8.2	10.1	12.3
110	-	-	4.2	5.3	6.6	8.1	10.0	12.3	15.1
125	-	-	4.8	6.0	7.4	9.2	11.4	14.0	17.1
140	-	-	5.4	6.7	8.3	10.3	12.7	15.7	19.2
160	-	-	6.2	7.7	9.5	11.8	14.6	17.9	21.9
180	-	-	6.9	8.6	10.7	13.3	16.4	20.1	24.6
200	-	-	7.7	9.6	11.9	14.7	18.2	22.4	27.4
225	-	-	8.6	10.8	13.4	16.6	20.5	25.2	30.8
250	-	-	9.6	11.9	14.8	18.4	22.7	27.9	34.2
280	-	-	10.7	13.4	16.6	20.6	25.4	31.3	38.3
315	7.7	9.7	12.1	15.0	18.7	23.2	28.6	35.2	43.1
355	8.7	10.9	13.6	16.9	21.1	26.1	32.2	39.7	48.5
400	9.8	12.3	15.3	19.1	23.7	29.4	36.3	44.7	54.7
450	11.0	13.8	17.2	21.5	26.7	33.1	40.9	50.3	61.5
500	12.3	15.3	19.1	23.9	29.7	36.8	45.4	55.8	-
560	13.7	17.2	21.4	26.7	33.2	41.2	50.8	62.5	-
630	15.4	19.3	24.1	30.0	37.4	46.3	57.2	70.3	-
710	17.4	21.8	27.2	33.9	42.1	52.2	64.5	79.3	-
800	19.6	24.5	30.6	38.1	47.4	58.8	72.6	89.3	-
900	22.0	27.6	34.4	42.9	53.3	66.2	81.7	-	-
1000	24.5	30.6	38.2	47.7	59.3	72.5	90.2	-	-
1200	29.4	36.7	45.9	57.2	67.9	88.2	-	-	-
1400	34.3	42.9	53.5	66.7	82.4	102.9	-	-	-
1600	39.2	49.0	61.2	76.2	94.1	117.6	-	-	-

Production and Delivery

SI NO.	PROPERTIES	UNIT	REQUIREMENT	Experimental parameters	Experimental Method
1	Density	Kg/m³	More than 930(base resin)	190℃,5KG	D method of GB/T1033-1986,experimental preparation is according to GB/T1845.1-1989 : 3.3.1
2	Melt Flow Rate (MFR)	g/10min	0.2-1.4,and the maximum deviation should not exceed the nominal value of the mix	190℃,5kg	GB/T3682-2000
3	Thermal stability (oxidation induction time)	min	More than 20	200℃	GB/T17391-1998
4	Volatile content	Mg/kg	Less than 350		Appendix C
5	Moisture content b	Mg/kg	Less than 300		ASTMD4019:1994a
6	Carbon black content c	%	2.0-2.5		GB/T13021-1991
7	Carbon black dispersion c	grade	Less than 3		GB/T18251-2000
8	Pigment dispersion d	grade	Less than 3		GB/T18251-2000
9	Resistant to gas components	h	More than 20	80℃,2Mpa(ring stress)	Appendix D
	Bear fast crack propagation (RCP)
10	Full size (FS) experiment :Dn ≥250mmor S4 experiment:pipe wall thickness ≥15mm	MpaMpa	Full size experiment’s critical pressure Pc.fs ≥ 1.5XMOP	0℃0℃	ISO13478:1997GB/T19280-2003
11	Bear slow crack propagation (En≥5mm)	h	165	8℃,0.8Mpa(experiment pressure) f 80℃,0.92Mpa(experiment pressure) g	GB/T18476-2001
a Non-black blends should meet the weatherability requirements in Table 6 b Water content is measured when the measured volatiles do not meet the requirements. When arbitration, the water content should be the measurement results as a basis for judging c Only apply to black mixd Only apply to non-black mix e If the S4 test results do not meet the requirements, you can follow the full-size experiment to re-experiment to full-size experimental results as the final basis. f PE80, SDR11 experimental parameters g PE100, SDR11 experimental parameters

Laboratory and Factory Inspection-Hydrostatic Test

We can supply ISO9001-2008,WRAS, BV ,SGS, CE etc certification. All kinds of products are regularly conducted pressure-tight blasting test,longitudinal shrinkage rate test, quick stress crack resistance test, tensile test and melt index test, so as to ensure the quality of products totally reach the relevant standards from raw materials to finished products.

HDPE Pipes, Polyethylene (PE Pipe) are sorted by strength classified according to the intensity of the earlier technological developments. HDPE Pipe pressure classes that can be made between PN4-PN25 and the production of the desired diameter and size . HDPE pipes system has undergone many tests. One of today’s most widely used pipe. HDPE pipes systems which is economical, easy in handling, efficient performance, easy method of coupling,and quite useful.Material & Test Properties

No	Items	HDPE Pipe
1	Molecular	≥300 000
2	Density	0.960 g/cm3
3	Tensile breaking strength	≥28 Mpa
4	Longitudinal contraction rate of return	≤3%
5	Breaking elongation	≥500%
6	Resistant to corrosion	good
7	Tensile strength	≥28Mpa
8	Static hydraulic strength	1)20℃,cycle stress 12.4Mpa,100h,no break,no leakage
		2)80℃,cycle stress5.5Mpa,165h,no break,no leakage
		3)80℃,cycle stress5.0Mpa,1000h,no break,no leakage
9	MFR(190℃,5kg,)g/10min	≤25%
10	Oxidation induction time (200℃)min	≥20

Butt Fusion Joint

1.Securely fasten the components to be joined

2.Face the pipe ends

3.Align the pipe profile

4.Melt the pipe interfaces

5.Join the two profiles together

6.Hold under pressure

Electro Fusion Joint

1.Prepare the pipes

2.Clamp the fittings and pipe(s)

3.Apply the electric current

4.Cold and remove the clamps

Compression Fittings Joint

A Chamfer the pipe with beveler tool

B Slackend the ring nut with out removing from the body check that O-ring and clip ring are in proper position.

C Insert the pipe end with out tightening the ring nut.Push the fitting until the pipe oversteps the O-ring and reaches the stop

D Hand tighten the ring unt the tighten further with a strap/chain wrench.

Socket Fusion Joint

1.Select the equipment

2.Square and prepare the pipe ends

3.Heat the parts

4.Join the parts

5.Allow to cool.

CHUAGNRONG owns more 100 sets pipe production lines that are advanced at domestic and abroad,200 sets of fitting production equipment. The production capacity reaches more than 100 thousand tons. Its main contain 6 systems of water, gas, dredging, mining, irrigation and electricity, more than 20 series and more than 7000 specifications.

No.	Item		Requirements
1	Percentage of breaking-elongation,%		≥350
2	Longitudinal reversion(110℃),%		≤3
3	Oxidation induction time (200℃)min		≥20
4	Weather resistance 1. (After the pipe has accepted the aging energy which equal to or more than 3.5GJ/m2)	80℃ static hydraulic strength (165h)	No break, no leakage.
		Percentage of breaking-elongation,%	≥350
		Oxidation induction time (200℃)min	≥10

If you have any questions, you can feel free to contact us in anytime . welcome to our company!

High Density Polyethylene HDPE Pipe Polypipe for Drinking Water Supply

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