HDPE Pipes and Fittings (High-Density Polyethylene)-HDPE Pipe, PVC Pipe, Pipe Fittings & Pipeline Equipment

Core Parameters

Global HDPE Pipe Sourcing – Competitive & Compliant

Size : 20mm – 1800mm (½–64in)

Pressure Rating: 10 grades from SDR41 (PN4) to SDR6 (PN32), suitable for different water pressures.

Resin: 100% virgin PE100 / PE4710 / RC grade

Wide range:PN6 to PN25, SDR26 down to 7.4

Certified to 4 major international standards

Packing: 5.8/11.8m sections or drum-coiled (100/200m)

Complete jointing solutions – fittings & flanges included

Independent inspection: SGS, BV, Intertek welcome

Ideal for: water, gas, mining, fire protection, sewerage, dredging, mega-infrastructure.

Factory pricing. Global compliance. Ready to supply. Get your quote.
Our HDPE pipes are engineered for 50+ years of leak-free, maintenance-free service. Made from 100% virgin PE100/PE4710/PE100-RC, they suit water, gas, mining, sewer, fire, dredge, municipal, and industrial use. Available in 20–1800mm diameters, PN6–PN32, and SDR26–SDR6. Certified by FM, NSF, WRAS, BV, AENOR, CE, and ISO.

The products are widely used in municipal water supply projects, urban and rural water supply and drainage pipe networks, agricultural irrigation, petrochemical medium transportation, mining water supply and drainage, industrial sewage discharge and other fields, providing a green, environmentally friendly, efficient and reliable pipeline solution.

Core Product Advantages

Ultra-High Toughness: The elongation at break is stably above 500%, which has extremely strong adaptability to uneven settlement of the pipe base and excellent seismic performance. It was the only surviving pipeline system in the 1995 Kobe earthquake in Japan.

Convenient Winding: Can be coiled into longer length pipes, reducing the number of joints, fundamentally reducing the risk of interface leakage and improving the tightness of the pipe network.

Excellent Crack Resistance: Has low notch sensitivity, high shear strength, outstanding scratch resistance and environmental stress cracking resistance, effectively extending the service life of the product.

Crack Prevention and Expansion: Strong resistance to rapid crack propagation, which can prevent pipe rupture accidents caused by sudden pressure changes or external impacts during pipe operation.

Efficient Construction: Light weight, convenient handling and installation, supporting a variety of trenchless construction technologies, reducing construction intensity and construction period costs.

Wear and Corrosion Resistance: Smooth pipe wall, low friction coefficient, flow rate more than 50% higher than that of steel pipes of the same diameter; resistant to corrosion by various chemical media, no damage from acid and alkali substances in the soil, no scaling and no bacterial growth during long-term operation.

Green and Environmental Protection: The raw material is non-toxic and odorless, passes strict health monitoring, and is a green building material; it can be recycled and reused, complying with national environmental protection policy requirements.

Zero Leakage Sealing: Adopts professional connection methods such as electrofusion and butt fusion, the joint strength is higher than that of the pipe itself, realizing full-link zero leakage of the pipeline system.

Please send your request to the email address:sales@mfgpipe.com (We will respond to you within 24 hours).

Product Basic Information Table

Item	Specific Parameters
Product Name	HDPE Pipes and Fittings
Nominal Size	DN20mm - 1800mm (Customizable)
Pressure Rating	Full Range from SDR 41 (PN4) to SDR 6 (PN32)
Core Raw Material	High-Quality PE100, PE4710, PE100-RC High-Density Polyethylene Material
Color Options	Black, Blue, Customizable According to Customer Requirements
Executive Standards	International Standards such as ISO 4427, ISO 9001, AS/NZS 4130, BS EN 12201, SABS
Special Notes	Customized Customer-Specific Logo Service Available
Sample Supply	Sample Delivery and Testing Supported
Packaging Standard	Internationally Universal Moisture-Proof and Anti-Collision Standard Packaging
Coil Specifications	Outer Diameter ≤ 110mm: Standard Length 5.8m; Outer Diameter ＞ 110mm: Standard Length 11.8m
Minimum Order Quantity	Negotiable According to Customer Order Scale
Production Cycle	20ft Container Order: 7-10 Days; 40ft Container Order: 15-20 Days
Authoritative Certifications	ISO 14001 Environmental Certification, ISO 9001 Quality Certification, OHSAS 18001 Occupational Health and Safety Certification, CE Certification, WRAS Certification
Warranty Period	70-Year Warranty Under Normal Service Conditions
Payment Terms	Telegraphic Transfer (T/T), Letter of Credit at Sight (L/C)
Trade Terms	EXW, FOB, CFR, CIF

HDPE Pipe Specification Parameter Comparison Table

We offer HDPE pipes with diameters ranging from DN20mm to 1600mm.

	SDR41		SDR33		SDR26		SDR21		SDR17		SDR13.6		SDR11		SDR9		SDR7.4		SDR6
	PN4		PN5		PN6		PN8		PN10		PN12.5		PN16		PN20		PN25		PN32
DN	W.T.	G.W.	W.T.	G.W.	W.T.	G.W.	W.T.	G.W.	W.T.	G.W.	W.T.	G.W.	W.T.	G.W.	W.T.	G.W.	W.T.	G.W.	W.T.	G.W.
mm	mm	kg/m	mm	kg/m	mm	kg/m	mm	kg/m	mm	kg/m	mm	kg/m	mm	kg/m	mm	kg/m	mm	kg/m	mm	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 are available upon request. Please contact us for further product information and pricing.

Please send your request to the email address:sales@mfgpipe.com (We will respond to you within 24 hours).

Product Series Details

Our comprehensive range covers the full spectrum of HDPE pipes and fittings, categorized as follows:

HDPE Pipes: – DN16–1600mm, SDR 41–SDR 6

Butt Fusion Fittings:– DN63–1600mm, SDR 41–SDR 6

Electrofusion Fittings: – DN63–400mm, SDR 41–SDR 6

Fabricated Fittings:– DN20–1600mm, SDR 41–SDR 6

PP Compression Fittings: – DN20–400mm, SDR 17 (PN10) & SDR 11 (PN16)

Customized Fittings – DN110–1600mm, SDR 41–SDR 6

Comprehensive Application Scenarios

√️ Urban water supply & landscaping networks

√️ Oil & gas transmission, gas drainage systems

√️ Dredging engineering (sand/sediment transport)

√️ Underground firefighting systems

√️ Cable protection conduits

√️ Tunnel escape & ventilation pipelines

√️ Industrial raw material conveyance & sewage discharge

√️ Farmland irrigation & aquaculture projects

Features of HDPE pipes and fittings

∗Green environmental protection: HDPE pipe non-toxic, tasteless, after strict health monitoring, belongs to green building materials, never scale, can effectively improve water quality.

∗Corrosion resistance: HDPE pipelines are resistant to corrosion by a variety of chemical media, and chemicals present in the soil do not cause any degradation to the pipeline.

∗No leakage: The polyethylene pipe system is connected by electrofusion and butt fusion methods, and the strength of the joint is higher than the strength of the pipes.

∗High toughness: The elongation at break of HDPE pipes is generally above 500%. For the uneven settlement of the foundation engineering construction, its adaptability is very strong and the seismic performance is good. HDPE was the only pipeline system that survived the 1995 kobe earthquake in Japan.

∗Crack resistance: Rapid Crack Propagation (RCP) for polyethylene plastic piping systems.

∗Good wear resistance: Good wear resistance, low wall friction coefficient, low flow resistance and strong conveying capacity.

∗Excellent flexibility: HDPE pipe can be used in a variety of trenchless ways, easy to construction and installation.

∗Low cost: Low system cost and low maintenance cost can greatly reduce project costs.

∗Long service life: The buried HDPE pipe is normally used for 70 years.

∗Recyclable, environmentally friendly: HDPE materials can be reused, fully in line with the nationally advocated efficient environmental protection concept.