What is the installation process of household copper water pipes? What are the precautions in the installation process of household copper water pipes? Is the installation process of household copper water pipes difficult? The readers will encounter many problems in the installation of copper pipes in their homes. The following small series for your trick: the installation process of household copper water pipes.
What is a domestic copper water pipe? The so-called domestic copper water pipe refers to a household water pipe made of copper. The correct installation of household copper water pipes is very important and can effectively avoid unnecessary troubles in the future. Then we will immediately introduce the "installation process of household copper water pipes", I hope to help everyone.
Installation process of household copper water pipes:
1. Conversion of drawings and construction drawings:
(1) On-site measurement, draw a single line diagram of the pipeline.
(2) Determine the shape, number, and position of the compensation device.
(3) Determine the form, quantity and location of the branches and hangers.
(4) Determine the type of insulation material and construction method.
2. Cutting, forming and prefabrication:
(1) Cut the material according to the one-line diagram.
(2) The bend of the elbow is shaped.
(3) Machining prefabrication of "Ω" type expansion joints.
(4) Processing and prefabrication of branches and hangers.
(5) Prefabrication of the pipe section.
3. Laying of pipelines
(1) Pipes and hangers shall be laid according to the pipeline.
(2) Lay the pipes and connect them.
PS: Advantages of household copper water pipes:
1. We all know that copper has a low order in chemical activity sequencing, stable performance and strong corrosion resistance. Copper is a material with a certain strength and excellent plasticity and toughness in metal, and has excellent low temperature properties. Therefore, the copper water pipe can be both heat-resistant and fire-resistant, does not age, and has certain frost heaving resistance.
2. In addition, the copper tube is durable and has a small thermal expansion rate, and is particularly suitable for being embedded in a cement wall without fear of cracking of the wall. However, copper pipes are more expensive.
3. Copper water pipes can inhibit the growth of bacteria. E. coli can no longer continue to reproduce in copper pipelines. More than 99% of E. coli and pneumonia bacteria are eliminated after entering the copper pipeline for 5 hours, keeping the drinking water clean. health.
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Label: Home improvement sharing: installation process of household copper water pipes
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Acrylic Plastic,also call the Polymethyl, Polymethyl methacrylate is a popular name, abbreviated as PMMA.
The chemical name of this polymer transparent material is polymethyl methacrylate, which is polymerized by methyl methacrylate polymerization.
Acrylic Plastic/PMMA is an important thermoplastic plastic that develops early.
Organic glass is divided into colorless, transparent, transparent, pearlescent and embossed plexiglass.
Commonly known as acrylic, organic glass in releasing the force that press a gram, gree, organic glass has good transparency, chemical stability, mechanical properties and weathering resistance, easy dyeing, easy processing, nice appearance, etc.
Organic glass is also called gelatin glass, acrylic and so on.
Species
Organic glass can be divided into four types according to their appearance.
Colorless transparent plexiglass is the most common and most used organic glass material.
Colored transparent plexiglass: commonly known as color board.
The light is soft, use it to make lamp box, handicraft, make a person feel comfortable and easy.
Colored organic
Pendant lamp
Pendant lamp
Glass: transparent colored, translucent colored, opaque colored three kinds.
The magnetic organic glass luster is not as bright as the pearl light organic glass. It is brittle, easy to break, suitable for making dial, box, medical device and the shape material of the characters and animals.
Transparent plexiglass: high transparency, proper lighting.
Acrylic Plastic/PMMA is made of the chandelier, exquisite and crystal clear.
Translucent plexiglass similar to frosted glass, reflect soft, use it to make handicraft, make person feels comfortable and easy.
Pearlescent organic glass:Acrylic Plastic/PMMA is used in the general organic glass to join the pearl powder or phosphor powder.
This kind of organic glass is bright and bright, the surface finish is high, after the outside form is hot pressed by the mould, even if the ground smooth polishing, still maintain the mould pattern, form the artistic effect of the unique thing.
Use it to make characters, animal models, trademarks, decorations and promotional materials.
Embossing organic glass: transparent, translucent, colorless, very brittle and break easily, used in interior doors and Windows and other decoration, has both the characteristics of pervious to light but not through the shape, usually used in indoor partition or space between indoor door window.
Applications:
1. Building application: window, soundproof Windows, lighting cover, telephone booth, etc
2. Advertising applications: light boxes, signs, signs, display, etc
3. Transportation application: train, car, etc
4. Medical application: baby care box, various surgical medical devices and supplies: bathroom facilities, crafts, cosmetics, scaffolds, aquariums, etc
5. Industrial application: surface plate and cover, etc
6. Lighting applications: fluorescent lamps, chandeliers, street lampshades, etc
7. Home application: fruit plate, tissue box, acrylic art painting and other household products
Advantages:
1. The aesthetics of organic glass: mirror effect, fine workmanship, no wrinkles, no seams;
2. The visual effect of plexiglass: the color is varied and the visual impact is strong;
3. Light transmittance of organic glass: the transmittance can reach 96%, the transmittance is excellent and the light is soft;
4. The impact of organic glass: it is more than 200 times that of ordinary glass products, and there is almost no danger of breakage;
5. Durability of the organic glass: the product has good protection for the built-in light source, which can prolong the life of the product.
6. The resistance of organic glass: it can be preserved for a long time, and the quality of the plate can be used for 6 to 13 years;
7. Flammability of organic glass: no spontaneous combustion and self-extinguishing;
8. Energy conservation of organic glass: it is very good for light transmittance, relative to reduce the source of light, save electricity and reduce the cost of use;
9. Reasonability of organic glass: reasonable design and waterproof, open structure, easy to clean and maintenance
Burning Features: the combustion characteristics, flame retardant, Acrylic Plastic/PMMA can continue to burn after the fire, flame bottom is blue, the top is yellow, the top is white softening foaming during burning, the smell of flowers and decay at the same time gives us.
Specification: the thickness of Acrylic/PMMA sheet material can be produced from 0.3mm to 1.9mm, the normal width is 600mm, the width cannot exceed 1200mm, the length is not limited.
The thickness of plate can be produced from 2mm to 180mm, the usual specification of 2-10mm is 1000mm* 2000mm, and the commonly used specification of 10-180mm is 600*1200mm. Acrylic/PMMA sheet can also be customized according to requirements, and the width cannot exceed 1200mm, and the length is not limited
Color: beige or rice white, can also be made black and color, and the color order is 500KG.
Modified varieties:Acrylic/PMMA sheet can be added to the Glass Fiber, copper powder, and molybdenum disulfide enhancement plate according to customer's requirements.
Add antistatic agent to the permanent plate, the volume resistance value of 10 to the 6 to 9 power.
Add flame retardant to the flame retardant board from UL 94v-0 to HB combustion grade, and other modification requirements are required to customize various additional properties according to the actual use of the customer.
Product certification: most environmental certification reports and safety reports for raw materials, such as SGS report, CTI report, UL report, MSDS safety information, etc.
Remarks:
1,The color won't change,no matter how much times you order,it's always the same.
2,Easy to polish
Acrylic Plastic Rod,Clear Pmma Plastic Rod,Transparent Acrylic Plastic Rod,Transparent Pmma Rod
Dongguan Noegem Plastic Products Co.,Ltd , http://www.noegempLastic.com