High-Quality Huashida Electrofusion Sleeves Tape for Reliable Pipe Welding Solutions

Product Description

Structure of EF Band
HDPE sheets embed with nicochrome net by heating.

Composition
PE back board Electrical wire Others

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Huashida HDPE Plastic Heat Shrink Sleeve Tape is a type of heat shrink anti-corrosion material designed for anti-corrosion and insulation joint repair of buried steel pipelines, and can also be used for sealing and anti-corrosion of pipeline flange connections. It is composed of radiation cross-linked polyolefin substrate and special sealing hot melt adhesive. The special sealing hot melt adhesive can form good adhesion with polyolefin substrate, steel pipe surface, and solid epoxy coating. When the heat shrink sleeve is heated and installed, the substrate shrinks radially, while the internal composite adhesive layer melts and tightly wraps around the joint, forming a strong anti-corrosion body outside the pipeline together with the substrate. It has excellent wear resistance, corrosion resistance, impact resistance, and good resistance to ultraviolet radiation and photoaging.

Features

1. Customer reputation

Customers can complete higher quality projects by using high-quality pipeline accessories, and the quality of cooperation with Huashida is guaranteed!

2. Application scope

Mainly used in the fields of petrochemical anti-corrosion, thermal pipeline network anti-corrosion, steel pipe anti-corrosion, long-distance oil and gas pipeline interface anti-corrosion, urban gas pipeline interface anti-corrosion, heating steel pipe interface anti-corrosion, water pipe interface anti-corrosion, etc.

3. Product classificationAccording to the on-site construction environment, heat shrinkable tapes can be divided into open and closed types. Supporting products include EVA adhesive strips and fixing sheets, repair sheets, and solvent-free epoxy primer.

Product Parameters

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Tensile strength	Brittle temperature	Pipe specification	Production capacity	Total installed capacity	Line length
MPa	°C
220	<-65	110-∮550mm	250-350kg/h	160KW	34M

​Our advantages

01 High mechanical strength and aging resistance

02 Good resistance to environmental stress

03 Excellent adhesion performance

04 Easy to use

05 Applicable external anti-corrosion coatings: PE, FBE, PP

06 The product specifications can be used for all steel pipes from DN100 to DN3000

Application scenarios

Qingdao Huashida has a long-term strategic layout plan, so Huashida is present in many large multinational projects. Huashida has participated in the major cooperation projects of the "the Belt and Road" and the "West East Gas Transmission Project", and has exported overseas projects, including the Sonia Dar es Salaam Pipeline Construction Project, the Sudan 100 km Oil Pipeline Project, the Brazil Pipeline Construction Project, the China Nuclear Huaxing Gansu Jinchang Project, the Xuchang Construction and Investment Pipeline Project, etc

1. Our Factory

Qingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.

2. Our main products

Our main products include as following,

HDPE PU pre-insulation Jacket Pipe extrusion line

3PE steel pipe anticorrosion&coating machinery

Rubber&plastic foam flexible insulation tube/sheet production line

HDPE water supplying pipe extrusion line

PE PP sheet board extrusion line

Heat shrinkable sleeve production line

Hollow wall spiral pipe production line

Plastic welding rod extrusion line

Radiation cross-linked PE heat shrinkable sleeve

Electro fusion tape

Portable extrusion welder

3. Our products Application.

Our machines make products what are widely used as jacket pipe of PU foam insulation pipe in municipal heating pipe system; Municipal water supplying and drainage pipeline; Oil and gas pipeline; Pipe joints of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;

Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;

4. Our certificates and Patents

5. Our Purpose and Market

Our purpose is to supply highest cost-effective products and the most suitable solutions to our clients, as well as intimate help and service, on this basis we reach a win-win situation.

For over 14years We have exported to many foreign countries, such as Russia, Iran, Turkey, U. A. E, Sudan, Ukraine, Uzbekistan, Azerbaijan, South Asia, Poland etc.

6. Guarantee and after service

The guarantee period is 12 months from the date of installing, but no more than 14 months from the date of delivery. After this period we are obliged to provide with lifelong service at the expense of Buyer.

During the warranty period we are responsible to provide trouble shootings and help the customer to solve the problems, provide spare parts which are broken, except breakings caused by the Buyer.

We will provide the technical service train the workers from the buyers for free.

We can also send technicians to the buyer's companies abroad for help installation and testing the lines. But the buyer shall pay for the round trip tickets, accommodation, transportation, medicine treatment and insurance of the technicians in foreign countries and some salary accordingly.