Product Description
Made in China Pnuematic SS304 Stainless Steel (SSEU-SM20) Europe Universal Male Socket Air Quick Coupling
Other models
| Model | Thread(G) |
| SSEU-SM20 | 1/4” |
| SSEU-SM30 | 3/8” |
| SSEU-SM40 | 1/2” |
FEATURES
1. We make Euro Universal coupler, Germany coupler, Italy coupler, UK coupler, Israel coupler etc.
2. Target market: Europe, South America, Middle East.
3. Material: Steel, Brass, Stainless Steel.
4. Various surface coating: Chrome plated, Nickel plated, Copper color etc.
5. Proven and positive connection using ball-locking mechanism.
6. Used for air tools and air compressors.
SPECIFICATION
1. Max. Working Pressure: 150 Psi.
2. Temperature: – 40° F to 225° F(-20° C to 107° C).
3. Air Flow: 35 SCFM at 100 CHINAMFG inlet with 10 CHINAMFG pressure drop.
ADVANTAGE
1. Safety connection and disconnection.
2. The coupler automatically vents pressure before release.
3. The coupler prevents accidental hose whip
4. Fit for compact space, good gripping.
Coupler Standard
Packing & Shipping
Packing:
Transparent plastic bag + white small box + neutral carton + pallet
Custom packaging are available, XHnotion brand packaging are available
Shipping :
Export port: HangZhou or ZheJiang , China.
Shipping way: by sea, by air, by courier.
Express: TNT, DHL, UPS, FedEx, SF Express.
Delivery time: 3 days to 30 days depends on actual orders.
WHY CHOOSE US?
1) We offer 1 stop solution. Over 5000 items for you to save efforts and costs.
2)We have molds workshop, die-casting workshop, CNC workshop, plastic injection workshop to make sure each part exactly as the drawing and good function.
3) We will reply you within 24 hours.
4) Whatever quantity you are requesting, we always offer you the best quality.
5)3D drawing, cad drawing service for custom fittings, hose, valve, cylinder.
Our Company
XHnotion originate from notion between pneumatic power and human.
(X stands for winds, H stands for human)
In Chinese, XHnotion stands for ‘we do, we promise’ we read it ‘X-notion’.
The company XHnotion Pneumatic was founded in 2007 and has developed with a steadily growing success to a reliable partner for international established clients.
This success of the company XHnotion Pneumatic is based on:
High class quality standard
Customer satisfaction
Fair price policy
Flexibility
The high-class quality standard of the products of company XHnotion is reflected in our quality management system, certificated ISO 9001:2008. And we got CE, RoHS, REACH certificate for international market.
XHnotion Pneumatic manufactures below products:
Pneumatic Components: air cylinder, solenoid valve, FRL
Solenoid Calve: standard solenoid valve, multipurpose solenoid valve, pneumatic angle valve
Pneumatic Fittings: plastic pneumatic fittings, mental pneumatic fittings, pneumatic muffler, water push in fittings
Air Gun & Couplers: pneumatic couplers, air guns, air tool kits
Air Hoses: air tubing, PTFE tubes, tube cutter, pipes
FAQ
Payment Terms :
We accept T/T, L/C, Paypal, Western Union, Money Gram, etc.
Samples Policy :
For regular valves, samples against your courier account or you pick up from us.
For custom items, we will discuss by email.
Return Policy:
We assure you 1 year policy after shipment.
If there is any problem during this period, please contact us for support.
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How Does the Grade of Stainless Steel Used in Couplings Impact Their Performance?
The grade of stainless steel used in couplings has a significant impact on their performance and suitability for specific applications. Stainless steel is an alloy that contains varying amounts of elements like chromium, nickel, and molybdenum, which give it different properties. The most common grades of stainless steel used in couplings are:
- Austenitic Stainless Steel (e.g., 304, 316): Austenitic stainless steel is the most widely used grade in couplings due to its excellent corrosion resistance, high ductility, and non-magnetic properties. Grade 304 is commonly used in general-purpose applications, while grade 316 offers higher corrosion resistance, making it suitable for more aggressive environments like marine or chemical industries.
- Ferritic Stainless Steel (e.g., 430, 446): Ferritic stainless steel has lower corrosion resistance compared to austenitic grades but offers better resistance to stress corrosion cracking. It is used in certain coupling applications where moderate corrosion resistance is sufficient.
- Martensitic Stainless Steel (e.g., 410, 420): Martensitic stainless steel is known for its hardness and strength. It is used in couplings that require higher mechanical properties, but it may have reduced corrosion resistance compared to austenitic grades.
- Duplex Stainless Steel (e.g., 2205, 2507): Duplex stainless steel combines the properties of austenitic and ferritic grades, offering high strength and better resistance to stress corrosion cracking and pitting. It finds applications in critical coupling systems where both strength and corrosion resistance are essential.
The choice of stainless steel grade depends on the specific requirements of the coupling application. Factors such as environmental conditions, exposure to corrosive substances, temperature, and mechanical stresses must be considered when selecting the appropriate grade. For example, couplings used in marine environments may require a high-grade austenitic stainless steel like 316 to withstand saltwater corrosion, while couplings in food processing may use grade 304 for its hygienic properties and general corrosion resistance.
In summary, the grade of stainless steel used in couplings directly influences their performance in terms of corrosion resistance, strength, ductility, and suitability for various applications. Proper selection of the stainless steel grade ensures that the couplings deliver reliable and long-lasting performance in their intended operating conditions.
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.
Advantages of Stainless Steel Couplings in Various Applications
Stainless steel couplings offer several advantages that make them suitable for a wide range of applications in diverse industries:
1. Corrosion Resistance:
The primary advantage of stainless steel couplings is their exceptional resistance to corrosion. They can withstand exposure to moisture, chemicals, and aggressive environments, making them ideal for applications in marine, chemical processing, and food industries.
2. Durability:
Stainless steel couplings are known for their strength and durability. They can handle high loads and provide reliable performance over extended periods, reducing the need for frequent replacements and lowering maintenance costs.
3. Hygienic Properties:
In industries like food, pharmaceuticals, and healthcare, stainless steel couplings are preferred due to their hygienic properties. They are easy to clean and maintain, ensuring that the transmission of power does not pose any risk of contamination.
4. Temperature Resistance:
Stainless steel couplings can operate efficiently over a wide temperature range, making them suitable for both low-temperature and high-temperature applications.
5. Versatility:
Stainless steel couplings can be used with different types of shaft materials without causing galvanic corrosion. This compatibility allows for flexibility in coupling selection for various equipment setups.
6. Aesthetic Appeal:
Stainless steel has an attractive, polished surface finish, which enhances the visual appeal of equipment where the couplings are visible.
7. Reduced Maintenance:
Thanks to their corrosion resistance and durability, stainless steel couplings require minimal maintenance, resulting in cost savings and increased uptime.
8. Safety and Reliability:
Stainless steel couplings offer high reliability in critical applications, ensuring safe and uninterrupted operation of machinery.
9. Resistance to Wear and Tear:
Stainless steel couplings resist wear and tear caused by frequent start-stop cycles or shock loads, ensuring consistent performance over time.
Overall, stainless steel couplings are favored in applications where corrosion resistance, strength, and reliability are crucial. Their versatility and ability to perform well in challenging environments make them a valuable component in a wide range of industrial machinery and equipment.
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editor by CX 2024-04-08