ERA Piping Systems, PVC Pipe Fitting ,Type II, 90°ELBOW,US Ⅱ003，plastic pipe fittings Slip, CE

System：

Polyvinyl chloride (PVC) is one of the most broadly used thermoplastic materials, common to many industries.

PVC is highly resistant to acids, alkalis, alcohols, and many other corrosive materials

PVC is suitable for use at temperatures from 0ºC to 60ºC at a wide range of operating pressures, depending upon the system chosen. It is lightweight and easy to install, using cold solvent welded joints which require no special tools.

Scope：

PVC fittings Solvent cement Manifold fittings

PVC-U MM sized fittings are available in sizes from 10mm to 500mm and in a choice of pressure ratings from 6 Bar to 16 bar.

PVC-U allows the safe transportation of many acids, alkalis and chemical concentrates

without fear of corrosion and environmental pollution.

Specification：

Tested and approved by the world’s premier certification institutes.

ERA fittings offer both high impact and high tensile strength.

PVC-U is lightweight and is extremely easy to install which can save both time and money on any given project when compared to other, more traditional pipework materials.

Fields of application：

Piping networks for water farming.

Piping networks for irrigation, normal water transport for industry.

Main Products：

Characteristics of PVC water supply pipes
1. Light and easy to install
PVC water supply pipes are light in weight and easy to carry and install, which can reduce the labor intensity of workers and improve construction efficiency. At the same time, PVC water supply pipes have various pipe diameters and interface forms, and can be selected according to different needs.
2. Pressure resistant and corrosion resistant
PVC water supply pipes have good pressure resistance and can work normally under higher pressures. At the same time, they have strong corrosion resistance and can resist the erosion of various chemical substances to ensure the safe operation of the pipeline.
3.Long service life
PVC water supply pipes have a long service life, generally more than 50 years, and can meet the requirements of the building.
4. Good hygienic performance
The inner wall of PVC water supply pipe is smooth, impurities and bacteria are not easy to adhere to, and it will not pollute water quality. Therefore, it is suitable for water pipes, food industry and other fields.

 

PVC pipes are favored by many people due to their multiple advantages. Firstly, PVC pipes save valuable energy in the production process, have low-cost distribution, and a service life that is safe and maintenance-free. In addition, PVC pipes do not accumulate, scale, corrode or pit, and their smooth surface reduces energy requirements for pumping. This makes PVC pipes widely used in water, waste, and drainage pipe systems.
At the same time, PVC pipes also demonstrate their advantages in flooring applications. For example, PVC flooring is widely used because of its durability, freedom of aesthetic effects, ease of installation, ease of cleaning, and recyclability. These characteristics make PVC pipes still maintain a high level of popularity in today's rapidly advancing technology.

The history and development of PVC pipes in the home improvement industry can be traced back to the 1950s. At that time, PVC plastic entered the United States and was widely used for transporting potable water resources. Due to its ability to provide pure water without frequent testing, PVC became the standard configuration in almost every American household in the 1950s.
In China, the PVC industry started early. As early as 1953, China began conducting experimental research and manufacturing of PVC at the Chemical Industry Bureau of the former Ministry of Heavy Industry. After more than six decades of development, China's PVC manufacturing industry has matured. From 1958 to 1980, China's PVC production technology gradually matured and the industry began to develop; from 1980 to 2000, China's PVC production technology further developed and the industry scale gradually expanded. According to statistics, China's PVC output reached 20.74 million tons in 2020, with a production rate of 78%.
Overall, due to its unique properties and wide range of applications, PVC pipes have played an important role in the home improvement industry. With continuous technological advancements and industry development, it is expected that the application of PVC pipes in the home improvement industry will become even more widespread in the future.

 

How to better promote the application of PVC pipes in the engineering industry
1. Improve the quality and performance of PVC pipes: By improving production technology and material formulation, enhance the strength, durability, and corrosion resistance of PVC pipes, making them suitable for a wider range of engineering applications.
2. Reduce the cost of PVC pipes: By optimizing production processes and procurement strategies, reduce raw materials and production costs, making PVC pipes more competitively priced and attracting more engineering applications.
3. Strengthen promotion and marketing: Through various channels and media, introduce the advantages and application cases of PVC pipes to engineers, architects, and owners, increasing their awareness and recognition.
4. Provide technical support and services: Establish a comprehensive after-sales service system, providing customers with technical consultation, installation guidance, and maintenance services, enhancing their confidence in using PVC pipes.
5. Expand application areas: In addition to traditional drainage, water supply, and ventilation systems, develop the application of PVC pipes in power, communication, petroleum, chemical, and other fields to expand market demand.
6. Cooperate with the engineering industry: Establish cooperative relationships with construction companies, engineering contractors, and design institutes to jointly research and promote the application of PVC pipes in engineering projects.
7. Provide customized solutions: According to the needs of different engineering projects, provide customized PVC pipe products and solutions to meet customer's special requirements.
8. Participate in standardization work: Participate in the formulation and revision of relevant industry standards to promote the standardized application of PVC pipes in the engineering industry.
9. Train technical personnel: Strengthen training for engineering technicians and construction personnel on PVC pipe product knowledge and installation skills to improve their understanding and usage level of PVC pipes.
10. Participate in demonstration projects: Actively participate in representative and influential engineering projects to demonstrate the advantages and effects of PVC pipes in engineering applications, providing reference and inspiration for more engineering projects.

 

The new technology development of PVC pipes mainly focuses on improving pipe performance, increasing production efficiency and intelligent underground pipe network. To improve pipe performance, researchers are developing new types of PVC pipe materials, such as PVC-M and PVC-O pipes, which have broad application prospects in improving pipe performance. At the same time, by adopting polymer material technology, it is possible to upgrade the production technology of raw material synthesis, pipeline equipment manufacturing technology, pipe fittings production technology, pipeline design theory and construction technology.
In addition, China plans to increase its PVC production capacity by 3.4 million tons in the next two years, which is basically the same as in the past two years. However, considering the exit of backward and outdated production capacity during this period, it is expected that the growth rate of industry production capacity will be similar to the demand growth rate. The progress of planned projects may be delayed at present, and in the medium and long term, there are significant policy constraints on the domestic new PVC production capacity.
For some PVC enterprises, enhancing individualization, customization and specialization of resin may be the key development direction in the future. With the development of PVC in China undergoing a transformation from big to strong, from low-end products to high-end products, and from single to diversified development, there will be a longer way to go in the future. Overall, with continuous technological advancements and industry development, it is expected that the application of PVC pipes in the home improvement industry will become even more extensive and efficient in the future.

 

PVC pipes have a wide range of applications in home improvement projects. Firstly, PVC pipes are made of polyvinyl chloride and are known for their lightweight, corrosion-resistant, wear-resistant, and good insulation properties. In home improvement projects, PVC pipes are mainly used for the following purposes:
1. Drainage pipes: PVC drainage pipes are a popular replacement for traditional drainage pipes due to their smooth inner walls, which result in less friction and resistance during drainage. They are widely used in indoor drainage systems such as toilet drainage, sink drainage, balcony washing machine drainage, and kitchen sink drainage.
2. Electrical wire and cable protection: PVC wire pipes are primarily used in electrical engineering and can be used in indoor environments as well as high-temperature, dusty, vibration-prone, and fire-hazardous areas. This ensures the safety and longevity of electrical wires.
3. Water supply pipes: PVC water pipes also have extensive applications in building water supply, including indoor and outdoor water supply, industrial water supply, and building drainage. In addition, hot and cold water pipes in buildings also use PVC pipes. These three application areas are sometimes related and sometimes separate, and the requirements for the pipe system are not always the same.
4. Floor heating and radiator connections: PVC pipes can also be used for connecting floor heating systems and radiators.
Although China has made great progress in the development of plastic pipe systems for hot and cold water supply, there are still some challenges and issues to address. Therefore, when selecting and using PVC pipes, it is still necessary to evaluate them based on specific application needs and environmental conditions.

 

PVC pipes have different performance when encountering cold water and hot water.

For cold water, PVC pipes can handle it well. Its inner wall is smooth with low resistance, which makes the drainage efficiency high. At the same time, PVC pipes have excellent low-temperature resistance and can transport liquids with a temperature not exceeding 45°C.
However, when it comes to hot water, the situation is slightly different. Although PVC pipes can also be used in hot water systems, it must be noted that their high-temperature resistance is relatively low. Generally speaking, PVC pipes are suitable for environments with hot water temperatures not exceeding 60℃。 If the water temperature is too high, it may cause damage to the PVC pipe and shorten its service life.
In addition, PVC pipes are divided into cold water pipes and hot water pipes. The main difference between them lies in the pressure resistance and wall thickness. The pressure resistance of cold water pipes is usually 1.0 or 1.6 MPa, while that of hot water pipes is 1.6 or 2.0 MPa. Because hot water pipes need to withstand higher pressure, their wall thickness is larger than that of cold water pipes, and their price is also relatively high. Therefore, when selecting pipes, it is necessary to clarify their purpose and choose the appropriate type of PVC pipe.

 

When choosing better PVC pipes, the following factors should be considered:
1. Material quality: Choose high-quality PVC material to ensure that the pipes have good durability and corrosion resistance. You can check the product specifications or consult with sales personnel to learn more about the material details.
2. Thickness and diameter: Select the appropriate thickness and diameter of the pipes based on the required flow rate and pressure. Thicker pipes generally have better pressure performance, while thicker pipes are suitable for larger flow rates.
3. Connection method: PVC pipes usually come in various connection methods such as threaded connections, glue connections, welding, etc. Choose a connection method that suits your needs and ensures a secure and reliable connection.
4. Corrosion resistance: PVC pipes have good corrosion resistance, but different PVC materials may have varying levels of corrosion resistance. Choose PVC pipes with good corrosion resistance to ensure long-term stability.
5. Installation and maintenance: Choose PVC pipes that are easy to install and maintain to reduce installation and maintenance costs. You can refer to product specifications or consult with sales personnel to understand the installation and maintenance requirements of the pipes.
6. Price and brand: Compare prices and reputations of different brands and suppliers to choose PVC pipes with better value for money. You can refer to other users' reviews and recommendations to select reliable brands and suppliers.

 

Classification method for elbows
The classification method of elbows can be divided into long radius elbows and short radius elbows based on their curvature radius. A long radius elbow refers to a pipe with a curvature radius equal to 1.5 times its outer diameter, i.e. R=1.5D. A short radius elbow refers to a curvature radius equal to the outer diameter of the pipe, i.e. R=D. In the formula, D represents the diameter of the elbow and R represents the radius of curvature. If divided by pressure level, there are about seventeen types, which are the same as the American pipe standards, including: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, Sch100, Sch120, Sch140, Sch160, XXS, with the most commonly used being STD and XS. According to the angle of the elbow, there are 45o elbows, 90o elbows, and 180o elbows. In this way, there are many types of elbows, and when placing an order, the following notation is often used: for example, LR STD 90o8 represents a long radius, with a pressure rating of STD and 90o for an 8"elbow; for example, SR XS45o4 represents a short radius, with a pressure rating of XS and 45o for a 4"elbow. The above is a rough classification of the bend head.
There are generally two types of tees. Three equal diameter tees are called equal diameter tees, with the same diameter at both ends but different diameter at the confluence end compared to the other two. The representation method is as follows: for equal diameter tees, such as T3 tees, it means equal diameter tees with an outer diameter of 3 inches. For reducing diameter tees, such as T4x4 × 3.5 represents a reducing tee with a diameter of four inches and a diameter of 3.5 inches. The pressure level and elbow pressure level are the same, and their specification range is also the same.
Big and small heads are also divided in this way. The representation method for the size head is to multiply the diameter of the larger head by the diameter of the smaller head, for example,"8"× 6 represents a large and small head with a diameter of 8 inches and a diameter of 6 inches.

Basic definition of pipe fittings
The most common thing we encounter in our daily lives is fittings, but not everyone knows the true definition of fittings. The so-called pipe fittings refer to the parts that connect pipes into pipelines. According to the connection method, it can be divided into four categories: socket fittings, threaded fittings, flange fittings, and welded fittings. Make it with the same material as the pipe. There are elbows (elbow pipes), flanges, tees, tees (cross heads), and reducers (large and small heads), etc. Elbows are used for turning pipes; A flange is a component used to connect pipes to each other, connected at the pipe end: a three-way pipe is used where three pipes converge; a four-way pipe is used where four pipes converge; and a reducing pipe is used where two pipes of the same diameter are connected.

There are many types of pipe fittings, which can be summarized into the following main types：
1. Variable diameter pipe fittings refer to pipe ends or a portion of the pipe with a reduced diameter
2. Pipe fittings with variable wall thickness refer to those that change the wall thickness along the length direction of the pipe;
3. Change the cross-section of the pipe fittings, and according to the requirements, transform the circular cross-section into squares, ellipses, polygons, etc;
4. For curved pipe fittings, we have a lot of contact, which is to transform straight pipes into bends with different curvature radii, such as bends, bends, etc;
5. Pipe fittings with flanges and circular edges. The former refers to the end of the pipe protruding inward or outward, while the latter refers to the pipe fittings that form protrusions or grooves in the circumferential direction of the pipe;
6. Pipe fittings with curled edges and bottom covers, which increase the total strength of the pipe end towards the outer or inner edge of the pipe or seal the end of the pipe fittings;
7. Enlarged pipe fittings, expanding the end or certain part of the pipe fittings to form various shapes according to requirements;
There are also many processing methods for pipe fittings. Many of them still belong to the category of mechanical processing, and the most commonly used methods are stamping, forging, rolling, bulging, stretching, bending, and combination processing. Pipe fitting processing is an organic combination of machining and metal pressure processing.

 

Elbow Introduction
Elbow is a pipe fitting in a piping system that changes the direction of the pipeline. According to angles, there are three most commonly used types: 45 ° and 90 ° and 180 °. In addition, according to engineering needs, there are also other abnormal angle elbows such as 60 °. The materials of elbows include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals, and plastics. There are several ways to connect pipes, including direct welding (the most commonly used method), flange connection, hot melt connection, electric fusion connection, threaded connection, and socket connection. According to production processes, it can be divided into welded elbows, stamped elbows, push made elbows, cast elbows, butt welded elbows, etc. Other names: 90 degree elbow, right angle bend, love bend, etc.

 

Brief introduction
A commonly used connecting pipe fitting in plumbing installation, used for connecting at pipe bends to change the direction of the pipeline.
Other names: 90 ° elbow, right angle elbow, Love bend, stamped elbow, pressed elbow, machine made elbow, welded elbow, etc.
Usage: Connect two pipes with the same or different nominal diameters to make turns of 90 °, 45 °, 180 °, and various degrees in the pipeline.
Bending radius less than or equal to 1.5 times the pipe diameter is considered an elbow, while bending radius greater than 1.5 times the pipe diameter is considered an elbow.

 

FAQ：
1.What is your MOQ?
Our MOQ is usually 5 CTNS.

 

2.What is your delievery time?
The time of delievery is around 30-45days.

 

3.What is the shipping port?
We ship the goods via Ningbo or Shanghai port.

 

4.What is your payment terms?
We accept 30% T/T in advance,70% in the period of shipment or 100% L/C.

 

5.How should I contact you?
You can contact us with Trade Manager or send us an email by click Contact Supplier bottom.

 

6.What is the location of your company?
Our company is located in the Taizhou Zhejiang Province,China.
If you would like to have a visit, you are much welcome.

 

7.How about the samples?
We could send you the samples ,most samples are free to send to most places in China.If sent to other countries,transport fee shoule be paid by you.

 

8.Why choose us?
1 Genuine produces with excellent quality and competitive price.
2 Cooperating with the customers all over the world and knowing the markets very well.
3 ERA is a listed company. Everything can be rest assured working with us.
4 After- Services will be highly-satisfied. Any problems and feedbacks will be answered in a short of time.

Our Services：
1. Any inquiries will be replied within 24 hours
2. Professional manufacturer.
3. OEM is available.
4. High quality, standard designs, reasonable&competitive price, fast lead time.
5. Faster delivery: Sample will be prepared in 2-3days.
6. Shipping: We have strong cooperation with DHL, TNT, UPS, MSK, China Shipping, etc.
7. You can also choose your own shipping forwarder.