Product Details

Fabricated fittings HDPE welded fitting with top quality

fabricated fittings HDPE tee flange

1.PE Injection Fitting

2.PE Socket Fitting

3.PE Feed Water Pipe Special

4.BV,ISO,CE

fabricated fittings HDPE welded fitting with flange advantages:

1.Certifications:BV,ISO9001,ISO14001,ETC

2.Material:basell raw material (basell CRP100) without any recycled material in the products

3.Stable domestic market with one of the top 10 brand business

4.We have a mount of 50,000,000RMB products in our stock

5.Imported battenfeld machines,and the proportion of screws in the machines is 33:1,as we all know,the longer screws,the better it produces with mixed raw material

6.most of our products are for government in local and worldwide.

7.OEM and ODM are accepted

fabricated fittings HDPE welded fitting Details:

Name:	pe butt fusion reducer
Outside diameter(mm):	20-63mm
Use:	Gas supply/water supply
Color	Black or what you need
Standard	ISO14001,ISO9001,GB/T15558.1-2003
Material	PE100,PE80
Lifetime	Over 50 years
Pressure	0.8Mpa, 1.0Mpa, 1.25Mpa, 1.6Mpa
Connection	butt welding
Brand	dongli
Delivery time	15-30 days
Packing	Carton

PE pipe and fittings are free from corrosion in all ground conditions and its flexibility allows it to withstand ground movements. No protective layers or finishes are required.

PE systems can be fusion welded so there is no risk of leaking from joint distortion. PE pipe is available in coils in long lengths. PE pipe is a common choice for trenchless technology.

PE fittings complete the PE pipe package using electrofusion and butt welding technology for jointing.

fabricated fittings HDPE tee flange Features:

Suitable for both gas and water polyethylene applications
Available in SRD11, 13.5, 17, 21 and 26, PE80 or PE100
Elbow, Equal Tee, Reducer, Reducing Tee, Stub End & End Cap in sizes of 20mm up to 800mm are all available
State of the art injection molded technology, no fabrication needed as all fittings are produce in one piece
Uncommon fittings such as Reducing Elbow, Reducing Tee and Reducer can be assembled upon special request
Meticulous turning of clamped part ensure fitting’s roundness and precise dimension
Thicker Wall thickness in none cocket zone ensure fitting reliability and performance
Compliance with ISO Standard & BS EN 12201-3:2003
Light weight and flexible
Safe, leak proof and easy jointing by using electro fusion fitting or butt fusion.

Our major products include:

Coupling: 20mm-630mm Reducer: 25*20mm – 800*630mm Equal/reducing tee: 20mm – 630mm Cross: 110mm – 315mm 90/45 degree elbow: 20mm – 630mm Flange adaptor/head: 50mm – 1200mm Flange plate: 50mm – 1000mm End cap: 20mm – 355mm Female/male coupling, female/male tee, female/male elbow, female/male union, ball valve, stop valve All based on spot sale.

Applications:

1. City and town water supply system

2. Sea bed water supply system

3. Food and chemical industry

4. Replacement of cement pipes and steel pipes

5. Argillaceous silt, mud transportation

6. Garden green pipe networks

Company introduction

Shandong Dongli Plastic Building Materials Co., Ltd. has become one of the leading international manufacturers of plastic pipe and fitting since the foundation in 1999. With an annual production capacity of 250,000 tons, we have more than 2000 employees in 3 factories and strictly follow ISO9001 quality system and ISO14001 environment system to arrange manufacturing.

Due to high-class raw material, strict quality control in both the workshop and laboratory with various professional testing equipment, we promise every single product meets the corresponding inspection standard.

THREE CONNECTION METHODS:

1.Socket Fusion Joint

This technique consists of simultaneously heating both the external surface of the pipe and the internal surface of the socket fitting until the material reaches fusion temperature; inspecting the melt pattern; inserting the pipe end into the socket; and holding it in place until the joint cools.Mechanical equipment is available and should be used for sizes larger than 2 inch diameter to attain the increased force required and to assist in alignment.

Follow these general steps when performing socket fusion:

1.Select the equipment

2.Square and prepare the pipe ends

3.Heat the parts

4.Join the parts

5.Allow to cool

2.Butt Fusion Joint

The most widely used method for joining individual lengths of large diameter polyethylene pipe is by heat fusion of the pipe butt ends.This technique, which precludes the need for specially modified pipe ends or couplings, produces a permanent, economical and flow-efficient connection. Field-site butt fusions may be made readily by trained operators using specially developed butt fusion machines that secure and precisely align the pipe ends for the fusion process.

The six steps involved in making a butt fusion joint are:

1.Securely fasten the components to be joined

2.Face the pipe ends

3.Align the pipe profile

4.Melt the pipe interfaces

5.Join the two profiles together

6.Hold under pressure

3.Electro Fusion Joint

This technique of heat fusion joining is somewhat different from the conventional fusion joining.The main difference between conventional heat fusion and electro fusion is the method by which the heat is applied. In conventional heat fusion joining, a heating tool is used to heat the pipe and fitting surfaces.The electro fusion joint is heated internally,either by a wire coil at the interface of the joint or, as in one design, by a conductive polymer.Heat is created as an electric current is applied to the conductive material in the fitting.

General steps to be followed when performing electro fusion joining are:

1.Prepare the pipe

2.Clamp the fitting and pipe(s)

3.Apply the electric current

4.Cool and remove the clamps