HDPE Pipe Fittings Hot Fusion Butt Socket Fusion Electrofusion Flange Plate Dfps

Product Description

Classes: SDR 11 (1.6MPa) , SDR 13.6 (1.25MPa), SDR 17 (1.0MPa)
 

Product Parameters

 

The nominal diameter de/mm	The outer diameters of the fittings D/ mm	The outer diameters of the fittings D1/mm	The fitting length L/mm ≥	The insertion depth L1/mm ≥	The length of the melt area L2/mm ≥
50	68	97	105	100	45
63	80	110	116	110	45
75	97	130	146	140	72
90	117	146	141	135	72
110	140	162	150	140	72
140	167	193	159	143	72
160	191	231	170	152	85
200	235	276	185	115	97
225	253	312	172	157	105
250	283	347	136	115	60
315	347	402	133	115	60
355	393	455	197	182	65
400	441	521	165	142	65
450	495	560	246	230	158
500	541	595	227	205	110
560	610	650	240	220	130
630	680	720	270	250	150

Product Description

 

• Strong Joint Strength and Structural Integrity
  After fusion, the joint strength is comparable to or higher than the pipe itself, providing reliable performance under high pressure and demanding operating conditions.
  
  Reliable and Leak-Free Connection
  Electrofusion fittings use embedded heating wires to melt and fuse the fitting and pipe into a homogeneous joint, ensuring excellent sealing performance and long-term leak-free operation.

• Easy and Consistent Installation
  The fusion process is controlled by an electrofusion machine, reducing human error and ensuring stable, repeatable welding quality even in confined or complex installation environments.

• Suitable for Various Pipe Materials and Applications
  Compatible with HDPE, PE100, and reinforced composite pipe systems, widely used in water supply, gas distribution, industrial pipelines, and underground installations.

• Excellent Performance in Limited Space
  Ideal for repair work, branch connections, and trenchless or narrow-space construction where butt fusion is difficult to apply.

• Corrosion and Environmental Resistance
  Made from high-quality polyethylene materials, electrofusion fittings offer excellent resistance to corrosion, chemicals, and environmental stress.

• Long Service Life
  Designed for long-term infrastructure use, electrofusion fittings maintain stable performance throughout the pipeline's service life.

Certifications

Company Profile

 

Our Core Strength over the years has been in very high-pressure composite pipeline systems (up to 15MPa) and high-abrasion-resistant pipe and fittings.

Packaging & Shipping

FAQ

 

Do you support OEM/ODM?
A: Yes. We offer full customization including logo, package, color, length, wall thickness, printing, fittings, and small-batch customized production.

What standards do your products comply with?
A:ISO4427;GB/T 32439;CJ/T189 (SRCP/SRTP);CJ/T445;CJ/T 537-2019
Our products are CE- and ISO-certified, and we are the drafting company of China's national standard for steel wire reinforced PE composite pipes. Should you need additional certifications for your target market-such as WRAS, ACS, KIWA, or others-we can arrange full testing and certification based on your requirements.

Can you provide test reports?
A: Yes. If required, we can carry out any system-specific tests and arrange certifications for different regions. Before placing the order, we can also perform designated laboratory tests according to the customer's requirements. Furthermore, before launching bulk production, we can supply samples for the customer's independent evaluation and qualification procedures.

What payment methods do you accept?
A:T/T (Telegraphic Transfer);L/C at sight

Can I visit your factory before ordering?
A: Yes. We welcome inspections anytime. Video factory tour is also available.

How do you pack the goods?
A:bundled + protective film+ end caps, wooden containers for fittings if requested

What warranty do you offer?
A: Except as required by law, DFPS warrants that products manufactured by DFPS are free from defects in materials and workmanship for three years from the date of installation. This warranty applies only when the products are used for their intended purpose and in accordance with accepted industry standards, including engineering, installation, operation, and maintenance requirements. Any misuse or deviation from these standards will void the warranty and release DFPS from all related obligations.