HDPE Dredging pipeline-Henan LuKuang Trading Co., Ltd.

Core Parameters

Raw Materials: High-grade PE80, PE100, PE4710 HDPE, ensuring stable and durable dredging operations.

Size Range: DN16-1600mm (customizable); common length: 6m/12m; wall thickness customizable by SDR and pressure level.

Pressure Rating: SDR6-PN32 to SDR41-PN4, suitable for various dredging pressure requirements.

Service Life: 70 years (normal use); 50 years in harsh environments like seawater.

Additional Features:UV-resistant (with carbon black); customizable steel backing rings available.
Henan Lukuang Trade's HDPE dredging pipes are professional HDPE pipelines designed for offshore sand-mud pumping and dredging. HDPE’s excellent performance makes it ideal for harsh dredging environments, replacing traditional pipes.Our pipes strictly follow international standards and hold full certifications (ISO 14001, OHSAS 18001, etc.), ensuring top quality. They are easy to identify and meet safe operation requirements.

Made of high-quality raw materials from leading suppliers (Borealis, Sinopec, etc.), our pipes feature excellent weather resistance, corrosion resistance, RCP and wear resistance, ensuring reliable transportation. Mainly used for removing sludge, sand and sediment in oceans, lakes and rivers, the pipes (DN160-1600mm, 6m/12m) are customizable in wall thickness and steel backing rings, with uniform wall thickness and smooth inner surface for high efficiency.

Core Product Advantages

Light Weight: 1/8 of steel pipes, reducing transportation and installation costs;

Easy Installation: Movable flange connection for quick assembly and disassembly;

Excellent Flexibility: Bendable, adapting to complex terrains and water areas;

Strong Corrosion Resistance: Inert material, 50-year service in seawater, no extra anti-corrosion treatment;

UV Resistance: Carbon black prevents aging and embrittlement;

Zero Leakage: Hot-melt connection, interface strength higher than pipe body;

High Toughness: Elongation at break >500%, good seismic performance and settlement adaptability;

Excellent Crack Resistance: Outstanding RCP performance, ensuring operation safety;

Good Wear Resistance: Low friction, high transportation efficiency, energy-saving;

Trenchless Installation: Multiple methods, reducing environmental impact;

Cost-Effective: Low system/maintenance costs, 70-year service life;

Eco-Friendly: Recyclable, non-toxic and pollution-free.

Product Basic Information Table

Product Name	HDPE Dredging Pipes
Raw Materials	PE80, PE100, PE4710
Color Options	Black, Blue or Black with Blue Stripes
Executive Standards	ISO 4427/ISO 9001/AS/NZS 4130/BS EN 12201/SABS
Customization Service	Special specs, steel backing rings and customer logos available
Sample Supply	Samples provided, sample testing supported
Packaging Standard	International standard; coils (<110mm), long lengths (5.8m/11.8m for >110mm)
Minimum Order Quantity	Negotiable
Production Cycle	20ft container: 7-10 days; 40ft container: 15-20 days
Certifications	ISO 14001, ISO 9001, OHSAS 18001, CE, BS EN 12201, WRAS
Warranty Period	30 years (normal use)
Payment Terms	T/T or L/C at Sight
FOB Port	Chongqing, Qingdao, Tianjin, Shanghai, etc.
Country of Origin	China

Specification Parameter Table

	SDR41 PN4		SDR33 PN5		SDR26 PN6		SDR21 PN8		SDR17 PN10		SDR13.6 PN12.5		SDR11 PN16		SDR9 PN20		SDR7.4 PN25		SDR6 PN32
DN (mm)	W.T. (mm)	G.W. (kg/m)	W.T. (mm)	G.W. (kg/m)	W.T. (mm)	G.W. (kg/m)	W.T. (mm)	G.W. (kg/m)	W.T. (mm)	G.W. (kg/m)	W.T. (mm)	G.W. (kg/m)	W.T. (mm)	G.W. (kg/m)	W.T. (mm)	G.W. (kg/m)	W.T. (mm)	G.W. (kg/m)	W.T. (mm)	G.W. (kg/m)
16	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	0.12
20	-	-	-	-	-	-	1	0.06	1.2	0.07	1.5	0.09	2	0.11	2.3	0.13	3	0.16	3.4	0.18
25	-	-	-	-	-	-	1.2	0.09	1.5	0.12	2	0.15	2.3	0.16	3	0.21	3.5	0.24	4.2	0.28
32	-	-	-	-	-	-	1.5	0.15	2	0.19	2.4	0.24	3	0.27	3.6	0.32	4.4	0.38	5.4	0.45
40	-	-	-	-	-	-	2	0.26	2.4	0.29	3	0.36	3.7	0.42	4.5	0.5	5.5	0.6	6.7	0.7
50	-	-	-	-	1.8	0.29	2.4	0.36	3	0.45	3.7	0.54	4.6	0.66	5.6	0.78	6.9	0.93	8.3	1.08
63	1.8	0.36	2	0.39	2.4	0.47	3	0.57	3.8	0.71	4.7	0.87	5.8	1.04	7.1	1.25	8.6	1.46	10.3	1.69
75	1.9	0.45	2.3	0.54	2.7	0.63	3.6	0.81	4.5	1.01	5.6	1.23	6.8	1.46	8.4	1.75	10.3	2.08	12.5	2.43
90	2.3	0.64	2.8	0.78	3.3	0.93	4.3	1.16	5.4	1.45	6.7	1.76	8.2	2.11	10.1	2.53	12.3	2.99	15	3.51
110	2.7	0.93	3.4	1.16	4	1.37	5.3	1.74	6.6	2.15	8.1	2.6	10	3.13	12.3	3.76	15.1	4.47	18.3	5.22
125	3.1	1.22	3.9	1.5	4.5	1.74	6	2.25	7.4	2.74	9.2	3.35	11.4	4.06	14	4.87	17.1	5.76	20.8	6.74
140	3.5	1.52	4.3	1.86	5.1	2.21	6.7	2.81	8.3	3.44	10.3	4.2	12.7	5.06	15.7	6.09	19.2	7.23	23.3	8.45
160	4	1.97	4.9	2.4	5.8	2.87	7.7	3.69	9.5	4.5	11.8	5.48	14.6	6.64	17.9	7.94	21.9	9.42	26.6	11.03
180	4.4	2.46	5.5	3.04	6.5	3.61	8.6	4.64	10.7	5.69	13.3	6.96	16.4	8.4	20.1	10.04	24.6	11.91	29.9	13.94
200	4.9	3.02	6.2	3.81	7.2	4.44	9.6	5.75	11.9	7.02	14.7	8.53	18.2	10.36	22.4	12.42	27.4	14.73	33.2	17.21
225	5.5	3.82	6.9	4.74	8.1	5.68	10.8	7.26	13.4	8.9	16.6	10.83	20.3	13	25.2	15.72	30.8	18.61	37.4	21.79
250	6.2	4.79	7.7	5.88	9.1	6.99	11.9	8.89	14.8	10.91	18.4	13.34	22.7	16.12	27.9	19.32	34.2	22.98	41.5	26.87
280	6.9	5.94	8.6	7.35	10.1	8.71	13.4	11.18	16.6	13.7	20.6	16.72	25.4	20.21	31.3	24.28	38.3	28.82	46.5	33.71
315	7.7	7.46	9.7	9.32	11.4	11.02	15	14.1	18.7	17.35	23.2	21.19	28.6	25.58	35.2	30.72	43.1	36.48	52.3	42.66
355	8.7	9.49	10.9	11.78	12.9	14.05	16.9	17.86	21.1	22.09	26.1	26.87	32.2	32.47	39.7	39.01	48.5	46.25	59	54.19
400	9.8	12.03	12.3	15.01	14.5	17.83	19.1	22.72	23.7	27.91	29.4	34.07	36.3	41.23	44.7	49.49	54.7	58.75	66.7	68.95
450	11	15.17	13.8	18.9	16.3	22.52	21.5	28.81	26.7	35.36	33.1	43.16	40.9	52.21	50.3	62.66	61.5	74.32	-	-
500	12.3	18.89	15.3	23.31	18.1	27.74	23.9	35.56	29.7	43.7	36.8	53.25	45.4	64.42	55.8	77.22	67.7	97.19	-	-
560	13.7	23.52	17.2	29.34	20.3	34.84	26.7	44.51	33.2	54.74	41.2	66.81	50.8	80.7	62.2	96.43	75.7	121.9	-	-
630	15.4	29.75	19.3	37.01	22.8	43.99	30	56.24	37.4	69.33	46.3	84.75	57.2	102.25	70.3	125.86	85.1	154.82	-	-
710	17.4	37.86	21.8	47.04	25.7	55.89	33.9	71.52	42.1	87.97	52.2	107.28	64.5	129.97	79.3	161.88	95.9	195.82	-	-
800	19.6	48.01	24.5	59.58	29	71.11	38.1	90.58	47.4	111.55	58.8	136.09	72.6	175.59	89.3	210.68	-	-	-	-
900	22	60.55	27.6	75.47	32.6	89.82	42.9	114.77	53.3	141.11	66.2	172.29	81.7	222.3	-	-	-	-	-	-
1000	24.5	74.98	30.6	92.96	36.2	110.84	47.7	141.83	59.3	174.39	73.5	212.64	90.2	272.87	-	-	-	-	-	-
1200	29.4	107.97	36.7	133.73	43.5	159.84	57.2	203.39	70.6	248.56	88.2	326.06	-	-	-	-	-	-	-	-
1400	34.3	146.87	42.9	182.28	50.7	217.01	66.7	276.21	82.4	337.82	102.9	443.8	-	-	-	-	-	-	-	-
1600	39.2	191.8	49	237.89	58	283.79	76.2	360.37	94.1	440.55	-	-	-	-	-	-	-	-	-	-

Note: Special specifications customizable. Contact us for more info and quotes.

Product Application Fields

Widely used in dredging and maintenance projects, including:

Waterway Engineering: River/lake dredging, improving navigation capacity;

Water Conservancy Engineering: Reservoir and river dredging, protecting facility operation;

Marine Engineering:Offshore sand-mud pumping, seabed dredging;

Other Scenarios: Pond dredging and environmental remediation projects.

As a core choice for dredging projects, our HDPE pipes are safe, easy to construct and long-lasting, reducing costs and environmental pollution, in line with green and sustainable development concepts.

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