|1, Product name||Stainless Steel Threaded Half Coupling|
|2, Size ranging||1/2″-4″|
|3, Materials||SS304, SS316, CF8M, CF8, WCB|
|5, Working pressure||1000psi, PN63|
|6, Applicable temperature||-40-210 degree C|
|7, Applicable medium||Water, Oil, Gas, etc|
|8, End connection||DIN2999, DIN259, BSPT, BSP, NPT(F/M), threaded|
|10, Capacity to produce||20, 000, 00 PCS per month|
|11, Packaging||Inner CTN, outside ply-wooden cases|
|12, Price term:||EXW, FOB, CIF, CFR|
|13, Payment term||T/T, L/C|
|14, standard||CE, ISO9001|
The products are widely used in oil, gas, chemical, electric power metallurgy, lifting, water supply, auto ship manufacturing oil-water road heating system control, food, pharmaceutical, daily chemical industry, municipal construction, mechanical equipment, etc. We keep on the concept of credit management, and try our best to givebest serviceto our customers!
What will we do for you?
The timeless comes first. We will reply as soon as possible when we receive your inquiry. We try to understand the voice of yours. We will always be initiative, because we believe that initiative can bring us more chances. We will create more new products to show our creative ability.
1. Timely delivery time: We can delivery fast. It is usually 30-45 days after received the deposit.
2. Profession factory: We can produce kinds of products according to your sample.
3. We have CE certification
4. Rapid response to your need within 24 hours.
5. That assure the quality and long life time.
6. We offer the non-standard valves, according to customer requirements
7. If you want, you can have your own logo on the products
9. Exported to more than 10 countries in America and Asia
10. We can promise the quality, passed the CE certification
ZHangZhoug CZPT Valve Co., Ltd. Was founded in 2008. CZPT company is a diversified manufacturer of valves. It deals with research, design, manufacture, sales, import and export autonomy, self customs clearance
It is located in China Valve City—HangZhou Economic and Technological Development Zone, ZHangZhoug Province, it is about 5 minutes away from HangZhou International Airport, and half an hour from HangZhou Train Station. HangZhou Port and ZheJiang Port are also very close to our factory.
WOD Company mainly produces medium and low pressure valves, Such as 1PC ball valve, 2PC ball valve, 3PC ball valve, flange ball valve, gate valve, globe valve, check valve, Y strainer. etc. The material has ASTM 304, 316, WCB, etc. Valves’ standard including API6D, ASTM, MSS, ANSI, JIS, DIN, ISO, GB, etc. CZPT series valves are widely used in oil, gas, chemical, electric power, metallurgy, lifting, water supply, auto ship manufacturing oil-water road heating system control, food, pharmaceutical, daily chemical industry, municipal construction, mechanical equipment, etc.
WOD company has obtained C E, I S O 9 0 0 1 certifications, also been inspected and approved by S G S, T U V As “Pursuing Survival with Quality, Winning Market with Price”. CZPT valves have been exported to all over the world, especially in North American, South American, Europe, Middle East and so on.
Why do you choose us?
Your satisfaction is our pursue. We know that price is important, but it should not be the whole parts. We are certain to offer you the most reasonable price. You do not need to worry about our sevice, because we want to earn your satisfied sHangZhou. Our company improves every day, your recognition and expectation are the driving force of our advance.
How do Temperature and Environmental Conditions Affect Half Coupling Performance?
The performance of half couplings can be significantly influenced by temperature and environmental conditions. These factors can affect the materials, integrity, and overall functionality of the coupling in various ways. Here’s how temperature and environmental conditions impact half coupling performance:
- Temperature: Extreme temperatures, whether high or low, can affect the properties of the coupling material. For instance, at high temperatures, certain materials may experience reduced strength and increased susceptibility to creep or deformation. On the other hand, low temperatures can make some materials brittle and prone to cracking. It is essential to select half couplings made from materials that can withstand the expected temperature range in the application.
- Corrosive Environments: Half couplings used in corrosive environments are exposed to chemical agents that can cause material degradation. Corrosion can weaken the coupling’s structure and lead to leaks. In such cases, using corrosion-resistant materials, coatings, or liners can be beneficial to maintain coupling performance and longevity.
- Humidity and Moisture: Excessive humidity and moisture can accelerate corrosion and contribute to the deterioration of the coupling over time. Regular cleaning and protection against moisture ingress are necessary to ensure optimal performance in damp environments.
- Abrasive Particles: In industrial settings with abrasive particles present in the fluid or environment, half couplings may experience wear and erosion. This can lead to surface damage and affect the coupling’s sealing ability. Selecting materials with high wear resistance and using filters or strainers to remove abrasive particles can help mitigate these effects.
- UV Radiation: In outdoor applications exposed to sunlight, UV radiation can degrade certain materials, particularly polymers and elastomers. Couplings made from UV-resistant materials or employing protective coatings can help counteract this effect.
- Thermal Expansion: Temperature fluctuations cause thermal expansion and contraction of the pipes and the half couplings. In systems where thermal expansion is not adequately accommodated, stress on the couplings can lead to leaks or joint failure over time. Providing expansion joints or using materials with low thermal expansion coefficients can address this issue.
- Altitude: At higher altitudes, air pressure is reduced, which can affect system performance, especially if the half couplings are not designed for such conditions. It is essential to consider altitude-related effects on pressure and temperature when selecting the appropriate coupling materials.
- Weather and Climate: Half couplings installed outdoors are exposed to weather conditions like rain, snow, hail, and extreme temperatures. These factors can impact the coupling’s integrity and performance. Regular maintenance and inspections become crucial to identify and address any weather-related damages.
To ensure optimal half coupling performance, it is essential to consider the specific temperature and environmental conditions of the application. Choosing suitable materials, applying protective coatings, and implementing proper maintenance practices are essential steps to enhance the longevity and reliability of half couplings in various operating environments.
Can a Half Coupling be Used in both Residential and Industrial Applications?
Yes, a half coupling can be used in both residential and industrial applications, depending on the specific requirements of the plumbing or piping system. Half couplings are versatile fittings that find application in various settings due to their design and functionality.
Residential Applications: In residential plumbing systems, half couplings can be utilized for several purposes. They are commonly used in household plumbing repairs and installations where a secure connection between pipes or components is needed. For example, half couplings can be used to attach fixtures such as faucets, showerheads, or water heaters to the water supply lines. Additionally, they are employed in various DIY projects and renovations around the house, providing a reliable and leak-resistant connection between pipes of different sizes or materials.
Industrial Applications: Half couplings are extensively used in industrial applications due to their ability to connect pipes and components in a range of systems. In industrial settings, half couplings are employed in piping systems for water, air, chemicals, gases, and other fluids. They are commonly found in power plants, chemical processing plants, refineries, petrochemical facilities, and manufacturing plants, among others. These couplings play a crucial role in creating reliable joints for conveying materials and maintaining the overall integrity of the industrial processes.
While half couplings are suitable for both residential and industrial applications, there are certain considerations to keep in mind. For residential use, the materials and pressure ratings of the half couplings should be appropriate for household water supply systems, which generally operate at lower pressures compared to industrial systems. In industrial applications, the materials, dimensions, and pressure ratings of the half couplings must meet the specific requirements of the industrial processes, which often involve higher pressures and harsher environmental conditions.
Regardless of the application, it is essential to select high-quality half couplings that comply with relevant industry standards and are appropriate for the intended use. Proper installation and maintenance of the couplings are also crucial to ensure a leak-free and reliable connection in both residential and industrial settings.
What is a Half Coupling and How is it Used in Piping and Plumbing Systems?
A half coupling is a type of pipe fitting used in piping and plumbing systems to connect two pipes of different sizes. It is a short, threaded piece with one end designed to be welded or screwed onto a larger pipe, and the other end allows for the attachment of a smaller pipe. The half coupling has internal threads on one end and a plain or beveled surface on the other end.
Half couplings are typically made from materials such as stainless steel, carbon steel, brass, or other suitable alloys, depending on the application and the medium being transported through the pipes.
In piping systems, half couplings are used for various purposes:
- Reducing Pipe Size: One common use of half couplings is to reduce the pipe size at a specific point in the system. For example, when a large pipe needs to be connected to a smaller pipe, a half coupling can be employed to create a smooth transition.
- Connection Points: Half couplings are often used at connection points where equipment, valves, or instruments are attached to the pipeline. They provide a secure and leak-proof joint.
- Repair and Maintenance: In the event of a pipe section damage, a half coupling can be used to cut out the damaged portion and replace it with a new pipe, facilitating quick repairs without the need to replace the entire pipeline.
The installation of a half coupling involves a few simple steps:
- Cutting and Preparing the Pipe: The larger pipe, to which the half coupling will be attached, is cut to the desired length, and the edge is cleaned and beveled to ensure a proper welding or threading joint.
- Attaching the Half Coupling: The half coupling is then welded or screwed onto the larger pipe end. For welding, proper welding techniques and safety measures must be followed to achieve a strong, reliable joint.
- Connecting the Smaller Pipe: The smaller pipe is threaded or inserted into the other end of the half coupling. The connection is tightened to ensure a secure fit, and sealing materials like Teflon tape or thread sealant may be used to prevent leaks.
In plumbing systems, half couplings serve similar functions, connecting different pipes or fixtures of various sizes. The installation process may vary slightly, depending on the type of plumbing materials and the specific application.
In summary, half couplings are essential components in piping and plumbing systems, enabling the connection of pipes with different diameters and facilitating repairs or adding connection points with ease and efficiency.
editor by CX 2023-08-15