Product Description
| Product Name | Threaded Coupling |
| Material | Stainless steel |
| Shape | Equal |
| Casting Size | DN8-DN100 |
| Thread Standard | BSPT BSP NPT |
| MOQ | 100 |
| Delivery Time | 15days |
| Shipping Port | HangZhou |
| Shipping Terms | FOB,CIF,EXW |
Company Profile
HangZhou LuWei Valve and Fittings Co.,Ltd ., located in China Valve City -Xihu (West Lake) Dis. District .Is a design,development ,casting and processing of high -tech valve fittings,the company has first -class CNC machine tools and testing equipment, and in strict accordance with the ISO9001international quality standard system of production ,testing ,sales and service ,to ensure product quality .
The company has mainly produces and sells : stainless steel threaded fittings , ball valves ,threaded valves ,quick , welding pipe fittings ,pneumatic valves ,etc., can also call custom non-standard products .our products are widely used in petroleum ,chemical ,metallurgical,pharmaceutical ,refrigeration ,light industry ,electricity , environmental protection and so on industry . Products are exported to many countries and regions ,won the majority of customer recognition .
Our stock
Storage
Exhibition
Packaging&Shipping
FAQ
1. Are you a manufacturer or trading company?
We are a professional valves and fittings manufacturer with 6 years’ experience.
We have done business with our customers well.
2. What is payment method?
For samples: T/T, western union.
For orders: T/T or L/C.
3. Do you offer free samples?
We can provide free samples and you should pay the freight. After you place an order, we will give back the freight.
4. Do you offer OEM service and can you product as our drawings?
Yes. We offer OEM service.
We accept custom design and we have a professional design team who can design products based on your requirements.
And we can develop new products according to your samples or drawings.
5. Do you accept our design on boxes?
Yes. We accept custom design on boxes.
6. What’s your delivery time?
Generally, we will arrange shipment with 30 days after receiving the deposit.
If urgent, we can also meet your requirement.
7. Is your price higher than other companies?
Since we have been a professional manufacturer for 6 years, we can control our quality and costs well.
So our prices are very competitive.And we dedicate to establishing long-term and friendly relationships with all the customers.
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Can Stainless Steel Couplings Handle Misalignment Between Shafts Effectively?
Yes, stainless steel couplings are designed to handle certain degrees of misalignment between shafts effectively. While they may not provide as much flexibility as some elastomeric couplings, stainless steel couplings can accommodate angular, parallel, and axial misalignments to a certain extent.
Angular Misalignment:
Stainless steel couplings can tolerate small angular misalignments between the shafts. Angular misalignment occurs when the axes of the connected shafts are not perfectly aligned. Stainless steel couplings can handle these slight deviations and still transmit torque efficiently. However, excessive angular misalignment can cause additional stress on the coupling and may lead to premature wear or failure.
Parallel Misalignment:
Stainless steel couplings can also accommodate parallel misalignment, which occurs when the shafts are not perfectly aligned along their axis but run parallel to each other. They can compensate for minor deviations and allow smooth rotation between the shafts. However, if the parallel misalignment is beyond the coupling’s rated capacity, it can lead to increased loads on the coupling and the connected equipment.
Axial Misalignment:
Stainless steel couplings can handle limited axial misalignment, where the shafts have slight axial displacement along their common axis. The coupling’s design may allow for some axial movement without compromising performance. However, it is essential to ensure that the axial misalignment does not exceed the coupling’s specified limits to avoid detrimental effects.
It is important to select the appropriate stainless steel coupling type and size based on the specific misalignment requirements of the application. Regular inspection and maintenance can also help identify and address any misalignment issues early on, ensuring the coupling continues to operate effectively and with minimal wear.
Real-World Case Studies of Stainless Steel Couplings
Stainless steel couplings have been successfully used in numerous demanding situations across various industries. Here are a few real-world case studies that showcase the effectiveness of stainless steel couplings:
Case Study 1: High-Temperature Chemical Processing
In a chemical processing plant that handled corrosive and high-temperature chemicals, stainless steel couplings were employed to connect the pumps and motors in the system. The aggressive nature of the chemicals and the elevated temperatures posed a significant challenge to the equipment’s reliability. Stainless steel couplings with high-quality stainless steel alloys and precision machining were chosen to withstand the harsh environment. The couplings demonstrated exceptional corrosion resistance and maintained their structural integrity even at high temperatures, resulting in minimal downtime and increased equipment longevity.
Case Study 2: Marine Propulsion System
In a marine propulsion application, stainless steel couplings were used to connect the diesel engines to the propeller shafts. The couplings were exposed to seawater and had to withstand high torque loads and dynamic conditions during vessel operations. Stainless steel couplings with appropriate shaft misalignment capacity and superior corrosion resistance were selected. The couplings provided reliable performance, reduced vibrations, and eliminated the need for frequent maintenance, contributing to improved fuel efficiency and overall vessel performance.
Case Study 3: Food Processing Equipment
In a food processing facility, stainless steel couplings were integrated into various processing equipment, such as mixers, conveyors, and pumps. The requirement for frequent washdowns and exposure to different food products demanded couplings with excellent hygiene standards and resistance to corrosion. Stainless steel couplings with food-grade stainless steel alloys and smooth surfaces were chosen. These couplings not only complied with food safety regulations but also minimized the risk of contamination and ensured consistent and reliable operation.
Case Study 4: High-Speed Rotating Machinery
In a power generation plant that utilized high-speed rotating machinery, stainless steel couplings were utilized to connect the turbines and generators. The couplings were subjected to high rotational speeds and substantial torque loads. Stainless steel couplings with balanced design and precision manufacturing were employed to reduce vibrations and prevent premature failure. The couplings’ ability to handle the demanding conditions ensured uninterrupted power generation and enhanced overall system efficiency.
These case studies demonstrate the versatility and reliability of stainless steel couplings in challenging environments. Whether it’s high-temperature chemical processing, marine applications, food processing, or high-speed machinery, stainless steel couplings have consistently proven their value by providing reliable and efficient performance.
Stainless Steel Coupling: Overview and Distinctive Features
A stainless steel coupling is a type of coupling made from stainless steel material. It is designed to connect two shafts in mechanical power transmission systems. Here are the key characteristics that differentiate stainless steel couplings from other types:
1. Material:
As the name suggests, stainless steel couplings are manufactured using stainless steel, a corrosion-resistant alloy composed of iron, chromium, and other elements. The stainless steel construction provides excellent resistance to rust, oxidation, and chemical corrosion, making these couplings suitable for harsh environments.
2. Corrosion Resistance:
The primary advantage of stainless steel couplings is their high resistance to corrosion. This property allows them to withstand exposure to moisture, chemicals, and extreme temperatures, making them ideal for applications in marine environments, chemical processing, food and beverage industries, and more.
3. Strength and Durability:
Stainless steel is a strong and durable material, which gives stainless steel couplings high load-bearing capabilities and a long service life. These couplings can handle heavy loads and provide reliable performance under demanding conditions.
4. Hygienic Properties:
Stainless steel couplings are known for their hygienic properties, making them suitable for applications in the food and pharmaceutical industries. They are easy to clean and maintain, ensuring the transmission of power without any risk of contamination.
5. Temperature Resistance:
Stainless steel couplings can operate efficiently over a wide temperature range, making them versatile in various industrial settings.
6. Aesthetic Appeal:
Stainless steel has a visually appealing, polished surface finish, making stainless steel couplings suitable for applications where aesthetics are important.
7. Compatibility:
Stainless steel couplings can be used with a wide range of shaft materials, including stainless steel, carbon steel, and others, without causing galvanic corrosion.
8. Reduced Maintenance:
Due to their corrosion resistance and durability, stainless steel couplings require minimal maintenance, resulting in cost savings and increased uptime.
Overall, stainless steel couplings offer a combination of corrosion resistance, strength, and versatility, making them a preferred choice in industries where durability and reliability are essential.
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editor by CX 2024-03-26