Specifications

HDPE pipe
1) Floater I.D.:159-950mm
2) Thickness: 5-66mm
3) Material: MDPE
4) Manufacturer

Large Diameter Polyethylene Black HDPE Plastic Pipe Foam Tube Hose for Water Dredg Dredger Mining Dredging Project Price

 

Our company is specialist in manufacturing MDPE Floater, HDPE Pipe, Dredging Rubber Hose, Dredging Steel Pipe, etc. We are the most expert manufacturer in China. And, we are the member of China Dredging Association. We have got the patent of our floater shape. The quality of our products is excellent and our price is competitive.

     

HDPE Sand & Mud Delivery & Discharge Pipe- using: high density polyethylene (pressure-resistant material, resistance to fold materials), wear-resisting material, anti-aging ultraviolet material etc.

HDPE Sand Delivery Pipe is most suitable for mud & sand delivery and discharge, the performance is as follows:

1. HDPE Sand Delivery Pipe of weight is light, only one-eighth of steel pipe, Through activities flange bolts to connect, installation and dismantle, transportation are convenient, shorten the time, improve efficiency, so as to avoid the pipeline welding together to repair and replacement pipe time-consuming faults after external damage.
2. HDPE Sand Delivery Pipe has good flexibility, tensile strength and elastic, pipe extrusion, pack, it doesn't break after internal and external force impact, Plastic pipe can be directly connected, in the water it can bend, 4-8 pieces can bend 360 degrees. Good resistance of stormy waves, On land of connection, the concave-convex is within 30 degrees of area, can be connected directly, it does not need to repair ground of surface.
3. HDPE Sand Delivery Pipe has good wear-resistance, it is 4-8 times of steel pipe, use longer, Piping material of corrosion resistance is strong, can soak in sea water for 50 years with no change, Anti-uv, anti-aging, and it can be used for 5-8 years upon sand content.
4. HDPE Sand Delivery Pipe is assembled with two metal activity flanges at both pipe ends. The entire pipe is without any weld, pipe and pipe are connected by flanges of bolt., Steel pipe lining, can ensure pipe will not deformation and drip when installation and disassembly, ensure transportation engineering of high efficiency.
5. HDPE Sand Delivery Pipe has smooth outer and inner wall, friction coefficient is tiny, high transmission efficiency than steel pipe 20% to 30%, temperature is used at - 40-60 ° c, can adapt to bad weather changes in temperature.
6. HDPE Sand Delivery Pipe is either on land or water for using, total engineering cost is low, high efficiency, safer, and more convenient.

O.D. of Pipe DN-mm	SDR33	SDR26	SDR21	SDR17	SDR13.6	SDR11
	Mpa (Working Pressure---Mpa)
	0.4	0.6	0.8	1.0	1.25	1.6
	mm (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