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HDPE pipe with plastic float/pontoon for dredging cutter-suction ship, For dredger, DN (mm):140-1150, PN: 4-16 (0.4-1.6MPa) - details see: https://www.machineto.com/hdpe-pipe-with-plastic-float-pontoon-for-dredging-cutter-suction-ship-10311530

Products introduction:

HDPE pipe with plastic float/pontoon for dredging cutter-suction ship - using: high density polyethylene (pressure-resistant material, resistance to fold materials), wear-resisting material, anti-aging ultraviolet material.

Superiority:

1.weight is light,through activities flange bolts to connect,installation and dismantle,so as to avoid the pipeline welding together to repair and replacement pipe time-consuming faults after external damage.

2.Good flexibility,excellent impact resistance ,wear-resistance,is strong ,can soak in sea water for 50 years with no change,

3.Anti-uv,anti-aging,it can be used for 5-8 years .

4.Has soomth outer and inter wall,friction coefficient is tiny,high transmission, temperature is used at - 40-60 ° c can adapt to bad weather changes in temperature.

Application:

Water Floating HDPE Pipe For Dredging is most suitable for mud & sand &mining delivery and discharge, dredging project,port construction,dock construction in water ,marine,and river or irrigation agriculture and so on.

O.D. of Pipe DN-mm	SDR33	SDR26	SDR21	SDR17	SDR13.6	SDR11
	(Working Pressure---Mpa)
	0.4	0.6	0.8	1.0	1.25	1.6
	(Thickness of Pipe---mm)
140	5	6	7	8	10	13
160	7	7.5	8	10	12	15
180	7	7.5	9	11	13	17
200	7.5	8	10	12	15	18
225	7.5	9	11	13	17	21
250	8	10	12	15	18	23
280	9	11	13	17	21	25
315	10	12	15	19	23	29
350	12	14	17	21	26	32
400	12	15	19	24	29	36
425	13	15	20	25	33	42
450	14	17	21	27	34	45
500	15	19	23	30	37	48
560	17	21	26	33	41	51
630	19	24	30	37	46	57
710	21	27	33	42	52
800	24	30	38	47	58
850	26	32	40	50
900	28	34	42	53
950	30	36	45	56
1000	31	38	47	59
1050	32	40	49	61
1100	33	42	51	63
1150	35	44	53	66

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