EF Stub End Manufacturers

EF Stub End

The EF Stub End is the critical transition piece enabling a safe and detachable flange connection between a Polyethylene pipeline and dissimilar materials like valves, pumps, or steel pipes. One end of the fitting is designed for a permanent electrofusion connection to the PE pipe, while the opposite end forms a flat face and neck. This face, when used with a metal backing ring, allows for a bolted, mechanical connection. This design ensures that the fluid media only contacts the corrosion-resistant PE material, effectively preventing chemical corrosion or fluid contamination originating from metallic components. Simultaneously, the flange connection provides a mechanical seal capable of withstanding high operating pressures, and it allows for equipment maintenance or replacement without damaging the pipeline system. The EF Stub End is widely applied in water treatment plants, pumping stations, and all interfaces where PE pipelines need to reliably connect to existing metal networks or components requiring periodic servicing.

CONTACT US Zhejiang Fengfeng Pipe Industry Co., Ltd.

Technical Characteristics

Specifications

EF Stub End FL40
FL50
FL63
FL75
FL90
FL110
FL125
FL140
FL160
FL180
FL200
FL225
FL250
FL280
FL315
FL355
FL400
FL500
FL630
FL710
FL800
FL1000
About Us
Zhejiang Fengfeng Pipe Industry Co., Ltd.
Zhejiang Fengfeng Pipe Industry Co., Ltd.
Zhejiang Fengfeng Pipe Industry Co., Ltd. is Wholesale EF Stub End Manufacturers and OEM EF Stub End Suppliers, which is an industrial company integrating design, manufacturing, marketing, and service. The company was established in 2002 and is located in Diankou, Zhuji Industrial Zone, the beautiful hometown of Xishi. It is within the coverage of the Yangtze River Delta Economic Belt. The transportation of the company is convenient, allowing direct access to Shanghai Port and Ningbo Port via the Zhejiang-Jiangxi Railway and the Hang-Jin-Qu Expressway. It is only a half-hour drive from Xiaoshan International Airport. Since the establishment of the factory, we have taken "integrity management, mutual benefit, and win-win" as our business purpose. The production of pipes and pipe fittings adopts a variety of advanced and high-tech production equipment imported from abroad. All products are produced in accordance with the international quality management system ISO9001:2000 standard and the international environmental management system ISO14001 standard. Product quality is underwritten by PICC. Our pipes and fittings have a lifespan of over 50 years. The main brand products are PP-R pipes and pipe fittings, PP-R glass fiber pipes, PP-R aluminum-plastic pipes, PE-RT floor heating pipes, PE electric melting pipe fittings (50-1200mm), aluminum-plastic pipes, brass pipe fittings, plumbing hoses, and more. The company has a group of high-quality professionals and marketing service personnel and has developed a nationwide sales network. Additionally, products are also exported to Europe, the United States, Southeast Asia, and the Middle East. Let us be honest and create the future together.
Certificate Of Honor
  • Environmental Management System Certification
  • Quality Management System Certification
  • Occupational Health And Safety Management System Certification
  • Credit rating of bidding companies AAA credit enterprise
  • Zhejiang Province Science and Technology Small and Medium Enterprises
  • High-tech Enterprise Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
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