12inch HDPE Pipe with Flange Connections Dredge Pipe Floats for Slurry Dredger

• Customization: Available
• Material: PE
• Kind: Thermoplastics Pipes
• Model NO.: HDPE pipe
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 30~40MPa
• Production Capaction: 300, 000t/Year
• Certificate: ISO9001, CE, Wras
• Production Standard: GB/CE/ISO....
• Length: 6m, 9m, 12m or Customized
• Transport Package: Customized
• Specification: DN20-DN1200
• Trademark: LANGBOONE
• Origin: China
• HS Code: 39172100
• Production Capacity: 300, 000t/Year
• Package Size: 6000.00cm * 3000.00cm * 3000.00cm
• Package Gross Weight: 1000.000kg

Product Description

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PIPES
			PE Composite Pipe
FITTINGS
ElectrofusionComposite Fitting

High density polyethylene pipe is a kind of plastic pipeline which produce by pipe grade dedicated high density polyethylene material (PE100,PE80),add necessary additive agent and oxidizing agent,formed by extrusion process.HDPE piping system has been used for 70 years, processing, installation, and application is very mature.

HDPE piping system has the characteristics of good sanitary performance, long service life, good chemical corrosion resistance, aging resistance, good flexibility and small water resistance.Widely use in water supply,mining,gas transport,industrial and fire fighting application.
Production Standard: GB/T 13363.2-2018;EN 12201-2-2011; ISO4772.2-2019;AS/NZS 4130-2018

GOOD RESISTANCE TO RAPID CRACK GROWTH

The rapid cracking of the pipeline may instantly cause a major accident of damage to the pipeline of more than ten meters or even thousands of meters. Polyethylene has excellent resistance to rapid crack growth. At the same time, it also has good resistance to scratches and slow crack growth. It is a kind of Safe Plumbing Products.

DURABLE and ANTI-CORROSION

Polyethylene is an inert material, except for a few strong oxidants, it can resist various chemical media and microbial erosion, no electrochemical corrosion, no need for anti-corrosion coating, and the designed service life is 50 years.

SOFT and BENDABLE

Good flexibility enables small-diameter polypipes to be coiled without pipe connections, reducing material costs, and is used for non-excavation construction. The direction of the pipeline can be changed according to the requirements of the construction method.

EASY MOVE and INSTALL

Low density (about 0.94-0.965g/cm3), light weight, easier to transport and install than unimpeded steel pipes or cast iron pipes, reducing construction labor intensity and engineering installation costs.

HIGH TOUGHNESS

The elongation at break generally exceeds 500%. It has strong applicability to uneven settlement when shutting down, and has excellent seismic performance. It can be applied to harsh construction conditions such as uneven foundation and dislocation.

SANITATION and ENVIRONMENTAL PROTECTION,HIGH CONVEYING EFFICIENCY

Hygiene and environmental protection, compound domestic drinking water transmission and distribution equipment requirements. The inner and outer surfaces of polyethylene pipes have high smoothness, high transmission efficiency, and can maintain excellent hydraulic performance during the service life.

RELIABLE CONNECTION

Hot-melt, electro-fusion connection ensures the identity of the interface material, structure and the pipe body itself, and the tensile strength and burst strength of the interface are higher than the pipe body. The co-extrude interface is clear, long-term sunshine is not easy to fade, and the depth of embedding in the pipe wall thickness is small, so as to avoid welding defects.

 

1: Adopt SINOPEC PE80/100 dedicated pipe grade material
2: Good Oxidation Resistance Performance
3: Good Resistance to Stress Cracking Performance
4: Stable Electric Fusion Performance
5: Good Low Temperature Impact Resistance Performance
6: Good Wear-resisting Performance
7: Inner Wall More Smooth,Low Frictional Resistance,un-scale Formation
8: Pipe Body Flexibility,Suitable for Buried Application
9: Ageing Resistant Performance, Long Service-life
10: High Resistant to Corrosion Performance
11: Rational Construction,bear High Pressure
 

Water Supply Application HDPE Pipe's Parameter Datas
Normianl Diameter	SDR9	SDR11	SDR13.6	SDR17	SDR21	SDR26	SDR33	SDR41
	PN20	PN16	PN12.5	PN10	PN8	PN6	PN5	PN4
DN(mm)	2.0Mpa	1.6Mpa	1.25Mpa	1.0Mpa	0.8Mpa	0.6Mpa	0.5Mpa	0.4Mpa
Wall Thickness (mm)
20	2.3	2.0	/	/	/	/	/	/
25	3.0	2.3	2.0	/	/	/	/	/
32	3.6	3.0	2.4	/	/	/	/	/
40	4.5	3.7	3.0	/	/	/	/	/
50	5.6	4.6	3.7	3.0	2.4	2.3	/	/
63	7.1	5.8	4.7	3.8	3.0	2.5	/	/
75	8.4	6.8	5.6	4.5	3.6	2.9	/	/
90	10.1	8.2	6.7	5.4	4.3	3.5	/	/
110	12.3	10.0	8.1	6.6	5.3	4.2	/	/
125	14.0	11.4	9.2	7.4	6.0	4.8	/	/
140	15.7	12.7	10.3	8.3	6.7	5.4	/	/
160	17.9	14.6	11.8	9.5	7.7	6.2	/	/
180	20.1	16.4	13.3	10.7	8.6	6.9	/	/
200	22.4	18.2	14.7	11.9	9.6	7.7	/	/
225	25.2	20.5	16.6	13.4	10.8	8.6	/	/
250	27.9	22.7	18.4	14.8	11.9	9.6	/	/
280	31.3	25.4	20.6	16.6	13.4	10.7	/	/
315	35.2	28.6	23.2	18.7	15.0	12.1	9.7	7.7
355	39.7	32.2	26.1	21.1	16.9	13.6	10.9	8.7
400	44.7	36.3	29.4	23.7	19.1	15.3	12.3	9.8
450	50.3	40.9	33.1	26.7	21.5	17.2	13.8	11.0
500	55.8	45.4	36.8	29.7	23.9	19.1	15.3	12.3
560	62.5	50.8	41.2	33.2	26.7	21.4	17.2	13.7
630	70.3	57.2	46.3	37.4	30.0	24.1	19.3	15.4
710	79.3	64.5	52.5	42.1	33.9	27.2	21.8	17.4
800	89.3	72.6	58.8	47.4	38.1	30.6	24.5	19.6
900	/	81.7	66.2	53.3	42.9	34.4	27.6	22.0
1000	/	90.7	72.6	59.3	47.7	38.2	30.6	24.5
1200	/	109.1	88.2	67.9	57.2	45.9	36.7	29.4
1400	/	/	102.9	82.4	66.7	53.5	42.9	34.3
1600	/	/	117.6	94.1	76.2	61.2	49	39.2

Note: The HDPE pipe wall thickness is base on the GB/T 13663.2-2018 standard,there will be little different if produce accroding to EN/ISO/AS/NZS standard.



LANGBOONE PE soild pipe and composite pipes can be joined by a variesty of methods includng mechanical joints and a range of thermal fusion procedures,the main methods are Butt Fusion,Electrofuion joint,socket fusion joint,flange adaptor joint and compression joint.