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October 23, 2016 23:09

Features of the connection of plastic pipes fittings American women

Ways of polypropylene pipes Polypropylene - a fully synthetic type of material, structural characteristics which are thermoplastic and softness.Because of these features for joining plastic pipes require special fasteners.What can happen if we apply the usual methods that are suitable for steel or cast iron pipes.Thus, compression fasteners deform the pipe and threaded fails to provide ...

October 23, 2016 23:08

Connecting plastic pipes using fittings

What is the metal fittings for plastic pipes sewage In more understandable words, the metal fitting is the element through which implement the network configuration of the pipes.Thanks to him, a specialist makes the necessary branching and bending.At the same time, distinguish two kinds of fittings: lines (connecting pipe of the same diameter); transition (connecting pipeline of dif...

October 23, 2016 23:08

Mount plastic pipes using different fittings

advantages and features of installation Let's see why when assembling heating system or water supply system is used fittings.It should be said that metalloplastikovyytruboprovod is good not only for their durability but also the installation and disassembly easy.Applying fitting element in the form of joint design, you get the following advantages: communication convenient repair.Rep...

October 23, 2016 23:08

Fittings for soldering copper pipes .Photo instruction .

Standards and types of fittings It would not have been a good plastic pipe, but copper pipes are always in demand.In addition to its strength, they can last for over a hundred years.They are not afraid of corrosion and the effects of solar activity, they are not torn from the frozen water, easy to install and bend.This copper pipe and differs from that of steel or polymers.Few people kn...

October 23, 2016 23:08

Technical characteristics of HDPE pipes : diameters , sizes

Features HDPE Almost everyone knows that with the help of organic ethylene gas produced classical polyethylene polymerization.Under certain conditions, the gas molecules of the polymer chain created, thus forming a unique product.IPA is made almost in the same way, just set the exact pressure and temperature values, which supports a pressure chamber.In this case, the pressure is 20 atmo...

October 23, 2016 23:08

Whitworth thread as per GOST .Table with dimensions and diameters.

Whitworth thread, its main features and characteristics If you read the normative document GOST 6357-81, with a description of a cylindrical pipe inch thread, you can find the following information.Its main characteristic is the pitch and diameter.Under the diameter should be understood one of the definitions below: Outer diameter - a unit that characterizes the distance between the ...

October 23, 2016 23:08

Use of asbestos pipes for chimney

Asbestos pipe as a chimney and its dangerous side Chimney of asbestos-cement pipes installed quite easily.However, you should familiarize yourself with the negative side, before proceeding to such purchase.Let us consider some of the nuances: porous material is asbestos in a condensation occurrence, absorbs a moisture.If the condensate will be aggressive substances, the chimney wall ...

October 23, 2016 23:08

The chimney for the boiler room : how to calculate the height .

scheme design and dimensions To begin the process of resettlement of the chimney for the boiler, it is necessary to examine certain building regulations, which clearly specified the rules and characteristics of the process for its construction. important to know that regardless of the chimney type (domestic or industrial), it is composed of elements such as the trunk of the chimney, th...

October 23, 2016 23:08

Chimney cap to the pipe by hand.

Select the material and design Let's consider the basic material with which your smoke hole in the pipe is not only beautiful, but it will last a long time and reliably. most practical is considered to be a cap on the copper pipe.However, please note that the copper by contacting with other metals, is corrosive.This means that the mount for the copper chimney cap must be made of coppe...

October 23, 2016 23:08

The diameters of polypropylene pipes

Key Features and diameter plastic pipes Everyone knows that plastic pipes are famous for their durability.On average, if you observe all operating recommendations, they can serve for 50 years, and during transport of cold water as much as 100. Thus, small variations in temperature are not particularly affect the qualitative characteristics. For those who are not acquainted with the ful...