China wholesaler UPVC Plastic Reducer Coupling with DIN Standard Gray Color Fitting

Product Description

General Information:

1.Raw material: UPVC
2 .Size: DN15-DN400(1/2″-16″)
3 .Standard: DIN and GB
4 .Usage: WATER SUPPLY
5. Pressure: 1.0Mpa and 1.6Mpa

Features of products:

1. Light weight
2. Corrosion resistance
3. Small friction
4. Aging resistance
5. High flame retardant
6. High strength
7. Easy installation

Advantages:

1. The specific gravity is only 1 sixth of that of cast iron pipe, convenient installation and transportation, saving time and labor cost.
2. Having good acid resistance, alkali resistance and electrochemical corrosion resistance.
3. Inner wall is smooth, small flow-resistance, anti-fouling.
4. Good chemical stability, and the normal service life can reach about 50 years.
5. The flame can extinguish after leaving the fire.
6. The tensile strength can reach 45 Mpa, the working pressure can reach 1.6 Mpa at normal temperature.
7. Using glue to bond, no need to process thread, convenient and fast working.

HangZhou VODE Plastic Co., Ltd., located in Xihu (West Lake) Dis. district ,HangZhou city , ZHangZhoug province, China, was founded in 2007. It is a CHINAMFG manufacturer specialized in high-tech, high capability, and high reliability UPVC,CPVC piping system and Ultra filtration Membrane housings in China .

Four series of products can be available in HZVODE. The full sizes and models gray UPVC plastic pipe and pipe fittings; Clear UPVC pipes and fittings; The variety of UPVC Ultra filtration membrane housings models; Light gray color of CPVC pipes and fittings. The quality and safety are paid attention seriously. Important certificates and identifications was acquired including the authentication certificate of quality management system – ISO9001 and the approval of sanitary license . After about 15 years of development and innovation, the scale of factory continues to grow, new big factory with 40000 square CHINAMFG will be built and finished in 2571, production capacity and technical strength will be greatly improved in the future. At present, the company introduces automatic intelligent production equipment. there will be more than 80 sets of automatic production equipment had in workshops.

Today, products made by HZVODE have been exported to Japan, Germany, Russia, Spain, Estonia, Hungry, Turkey, Canada, Argentina, Brazil, South Korea, Viet Nam, Singapore, India, Iraq etc countries. The customers are very satisfied with our products, and we have been building long and stable cooperation relationship by now. In home, large amount of distributors have been set up in ZheJiang , ZheJiang , HangZhou, HangZhou, HangZhou, ZheJiang , HangZhou and other cities. The marketing shares in domestic have accounted for big proportion. HZVODE Brand has become very popular in China depending on reliable product quality, reasonable price and good corporate reputation.

In the future, HZVODE will continue to concentrate on making high-tech, high capability, and high reliability products for customers. We insist that development market with perfect products, CHINAMFG quality and reliable reputation, HZVODE will have a broader and more prosperous future.  

HZVODE attends 3 important water exhibitions every year in China, they are IE expo China in ZheJiang , International Aquetech in ZheJiang and Water treatment in ZheJiang , Sometimes we will attend the Water Exhibition in HangZhou.  the products  on display by HZVODE attracted so many visitors at home and abroad, visitors like the products so much!

HZVODE means HangZhou World. We intend to create Domestic Topping Enterprise and forge World Famous Brands in the future. With about 15 years development, HZVODE  has been adhering to Unity, pragmatism, innovation and high-performance, today’s VODE has made a great achievement . A big new plant will be finished at the end of 2571, fully automatic operation will be introduced by then. Excellent products and high quality services win customer recognition, which have undertaken so many important domestic projects by HZVODE. Meanwhile, the products made by HZVODE become more and more popular oversea, we have built cooperation with some customers from Japan, Germany, Spain, Russia ets countries. We are sure that more and more customers will know VODE in the near future.

HZVODE is specializing in the plastic UPVC gray pipes and pipe fittings, UPVC clear pipes and fittings, UPVC Ultra filtration membrane shells and CPVC pipes and fittings in China. Full sizes and models of pipe system can be available from HZVODE. Products are widely used in chemical industry, water treatment, bio-technology, environmental protection, medicine, construction, paper, food, fire, electricity and other industries. Company has strong technical strength with a team of professional technical engineers and research team. HZVODE have established close cooperative relations with ZHangZhoug University and ZHangZhoug University of Technology, which are very famous university in China. With advanced imported equipment and raw materials, the products produced surely satisfy your requirement.

HZVODE is the leading company producing Ultra filtration membrane shells as well as their accessories in China, we have about 15 years of professional experience in these products. Many models can be available in HZVODE. The market share in this products accounts for more than 80% in China, almost all customers in China are using HZVODE brand. OEM and ODM can be acceptable in our company, we warmly welcome all customers to join us and work with you together in future!

UPVC gray products:
UPVC product series contain UPVC full sizes of pipes and fittings. Pipes sizes are from DN15 to DN400. According to different wall thickness of pipes, there are 3 kinds of pipes available in HZVODE. They are 1.0Mpa of water supply pipes , 1.6Mpa of water supply pipes and 1.6Mpa of industrial pipes. Industrial chemical pipes have higher acid and alkali resistance, their wall thicknesses are thicker. Pipe fittings are complete, sizes are from DN15 to DN400, working pressures have 1.0Mpa and 1.6Mpa. Fittings have Elbow, Tee, Coupling, Valve, Union, Flange, Cap, Cross, Reducer, Y type Tee etc. The products are processed from formula, production and processing, packing and finally shipping, every procedure is strictly controlled by HZVODE, we strive to be perfect in every detail, and provide every customers with excellent products.

UPVC clear Products:
Depending on the current market demand for transparent products, the sizes of clear products are from DN15-DN150, namely outsize 20mm to 160mm. Clear products have UPVC clear pipes with sizes from 20mm to 160mm, UPVC clear 90 degree Elbow, UPVC clear 45 degree Elbow, UPVC clear Tee, UPVC clear Coupling, UPVC transparent Cap, UPVC transparent Male thread Adaptor, UPVC clear Union as well as UPVC clear Valve. Clear products adopted with UPVC pure raw material to produce, it has higher requirements for product technology, a high transparency, clarity, strength are required, and there are no defects on the products. Every exhibition, transparent products become a highlight on the stand, attracting many customers to visit.

Ultra filtration membrane housings:
HZVODE is the main provider of Ultra filtration membrane shells as well as their accessories for Ultra filtration field in China, we have about 15 years of professional experience in these products. The sizes have 2″, 4″,5″,6″,8″,9″,10″ and 12″ etc. Many models can be available in HZVODE. The market share in this products accounts for more than 80% in China, almost all customers in China are using HZVODE brand. OEM and ODM can be acceptable in our company, we warmly welcome all customers to join us and work with you together in future!

FAQ:
1.What is your MOQ?
No MOQ, any quantity is acceptable in our company.

2.What is your delivery time?
The time of delivery is around15-20 days.

3.What is the shipping port?
We ship the goods via HangZhou and ZheJiang port.

4.What is your payment terms?
30% T/T in advance,70% at the sight of copy of B/L.

5.What is the location of your company?
Our company is located in the HangZhou, ZHangZhoug ,China.
We are warmly welcome you if you would like to have a visit.

6. Are you a manufacturer or trading company ? 
Yes, we are a professional manufacturer in UPVC and CPVC products, and have almost 15 years. 

7.Can you accept OEM or ODM?
Yes, OEM is welcomed, and also we cooperated with lots of customers according to your need. 

8.Why choose us?
Because of professional, responsible, strict with things, excellent goods, competitive price, short of time answer, fast delivery. Warmly welcomed in Germany, Japan, Spain, Russia, Canada etc market.

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Specific Safety Considerations for Using Reducer Couplings in High-Pressure Systems

When using reducer couplings in high-pressure systems, there are several important safety considerations to keep in mind to ensure the integrity and safety of the overall system. Here are some key points to consider:

• Material Strength: Ensure that the reducer coupling is made from a material that can withstand the high pressure of the system. High-pressure applications often require couplings made from robust materials such as stainless steel, brass, or high-grade carbon steel.
• Pressure Rating: Always check and verify the pressure rating of the reducer coupling. The pressure rating should be suitable for the maximum pressure that the system will experience. Exceeding the pressure rating of the coupling can lead to catastrophic failure.
• Proper Sizing: Select a reducer coupling with the appropriate size to transition between pipes of different diameters while maintaining the required flow rate and pressure. Using an incorrectly sized reducer coupling can cause flow restrictions and pressure drops.
• Sealing Integrity: Ensure that the reducer coupling has proper sealing mechanisms to prevent leaks under high pressure. O-ring seals or gaskets are commonly used to provide a reliable seal in high-pressure systems.
• Fastening and Torque: If the reducer coupling has fasteners, such as bolts and nuts, make sure to use the correct tightening torque. Under-tightening can result in leaks, while over-tightening may damage the coupling or compromise its integrity.
• Pressure Testing: Perform a pressure test on the entire system after installing the reducer coupling to identify any potential leaks or weak points. This step is crucial in high-pressure applications to ensure the system’s safety and reliability.
• Regular Inspection and Maintenance: High-pressure systems require regular inspection and maintenance to identify any signs of wear, corrosion, or fatigue in the reducer coupling. Addressing issues promptly can prevent accidents and system failures.
• Compliance with Standards: Ensure that the reducer coupling complies with relevant industry standards and regulations for high-pressure applications. Using couplings that meet specific safety standards can provide added assurance of their reliability.
• Operator Training: Properly train all personnel who handle high-pressure systems, including installation, maintenance, and operation procedures. Knowledgeable and skilled operators can contribute to the safe and efficient operation of the system.
• Emergency Procedures: Establish clear emergency procedures and protocols in case of any unforeseen incidents or leaks in the high-pressure system. Preparedness is crucial to mitigate potential risks.

By taking these safety considerations into account and following industry best practices, the use of reducer couplings in high-pressure systems can be safe and reliable. It is essential to consult with experienced professionals and engineers when designing, installing, and operating high-pressure piping systems to ensure their proper functioning and safety.

Are There Industry Standards or Certifications for Reducer Couplings?

Yes, there are industry standards and certifications that apply to reducer couplings to ensure their quality, performance, and safety in plumbing and piping applications. These standards are established by various organizations and regulatory bodies to maintain consistency and reliability across the industry. Here are some of the common standards and certifications relevant to reducer couplings:

• ASTM Standards: The American Society for Testing and Materials (ASTM) sets standards for various materials, including those used in reducer couplings. ASTM standards ensure the quality and performance of the materials used in the manufacturing of the couplings.
• ASME Standards: The American Society of Mechanical Engineers (ASME) develops standards for various mechanical components, including couplings. ASME B16.9, for example, covers factory-made wrought steel buttwelding fittings, which include reducer couplings.
• ANSI Standards: The American National Standards Institute (ANSI) develops and publishes standards that cover various aspects of coupling design, dimensions, and materials.
• ISO Certifications: The International Organization for Standardization (ISO) provides certifications for manufacturers that adhere to internationally recognized quality management standards.
• NSF/ANSI Certification: The NSF/ANSI certification is relevant for reducer couplings used in plumbing systems that convey drinking water. This certification ensures that the couplings comply with specific health and safety requirements for potable water applications.
• UL Listing: The Underwriters Laboratories (UL) provide listing and classification for reducer couplings used in specific applications, such as fire protection systems, to ensure they meet safety standards.

It’s essential to verify that the reducer couplings meet the relevant standards and certifications for the intended application. Using certified and compliant couplings ensures the proper functioning and safety of plumbing and piping systems.

When purchasing reducer couplings, look for manufacturers that provide documentation regarding compliance with industry standards and certifications. This information should be readily available and can help you make informed decisions when selecting the appropriate reducer coupling for your specific plumbing or piping project.

Can a Reducer Coupling be Used for Both Permanent and Temporary Connections?

Yes, a reducer coupling can be used for both permanent and temporary connections in plumbing and piping systems.

For Permanent Connections:

In plumbing and piping installations, reducer couplings are commonly used for permanent connections when there is a need to join two pipes of different diameters permanently. These couplings provide a secure and reliable connection that can withstand the pressure and flow requirements of the system over an extended period. The coupling is typically secured in place using appropriate joining methods, such as solvent cementing, threading, welding, or mechanical fasteners, depending on the material and type of pipes being connected.

For Temporary Connections:

Reducer couplings can also be used for temporary connections, especially in situations where there is a need to connect two pipes of different sizes temporarily. Temporary connections are often required during maintenance, repairs, or system modifications. The advantage of using a reducer coupling for temporary connections is that it can be easily disconnected and reused when needed. For example, in construction sites or during renovations, temporary reducer couplings allow for flexible adjustments without the need for permanent alterations to the plumbing or piping system.

It’s important to note that while reducer couplings can be used for temporary connections, the specific joining method used may vary depending on the application and the intended duration of the connection. For temporary connections, solutions such as quick-connect fittings or clamp-on couplings may be preferred for their ease of installation and removal.

Whether used for permanent or temporary connections, it is essential to select a high-quality reducer coupling that meets the required standards and is suitable for the specific application. Additionally, proper installation and adherence to manufacturer guidelines are crucial to ensure a leak-free and reliable connection.

editor by CX 2024-04-25