Air Hose Fittings Connectoraluminum Guillemin Couplings with Latch Quick Coupling

• Standard: NF E29572
• Material: Stainless Steel
• Connection: Male
• Model NO.: AY-G19
• Surface Treatment: Plated Copper
• Head Type: Hexagon
• Thread: BSPP BSPT NPT
• Seal: NBR/ PTFE
• Application: Fluid Transportation
• Customized Support: OEM, ODM, Obm
• Transport Package: Carton
• Specification: 1/2"~ 8"
• Trademark: AIYI
• Origin: China
• Production Capacity: 100 Sets/Month

Product Description

Product Description

Guillemin Couplings are intended for application in industrial installations transferring, loading and unloading liquid and dry loose substances. The couplings were first designed in France and are compliant with EN 144208 / NF E 29572. Simple and easy connection is the key to their popularity. Two identical halves with two lugs are closed just by putting them together with the seals facing each other and by turning the locking rings so that the lugs are securely engaged. To tighten the connection, turn the locking rings with a hook wrench for Guillemin couplings by 1/4 a turn.

A Guillemin Coupling, also known as a Guillemin fitting or Guillemin connector, is a specific type of pipe or hose fitting that is typically used for the transfer of gases or liquids in industrial and laboratory environments. These fittings are known for their simple and reliable connections.

Key features of Guillemin connectors include:
1, Design: It usually consists of a male connector (convex head) and a female connector (concave head), the male connector has an external thread while the female connector has a corresponding internal thread.
2, Connection: Connection is achieved by screwing the threads of the male connector into the threads of the female connector. This type of connection provides good sealing and resistance to leakage.
3, Material: Guillemin fittings can be made from a variety of materials, including stainless steel, brass, plastic, etc., to suit different application requirements and chemical compatibility.
4,Applications:They are commonly used in gas sampling, gas analyzing equipment, laboratory equipment, medical equipment, and occasions where quick connection and disconnection is required.
5, Specification: Guillemin fittings are available in a wide range of sizes and thread specifications to suit different pipe diameters and pressure ratings.

Benefits: Due to their simple design, Guillemin fittings are easy to install and remove at a relatively low cost.
Guillemin fittings are particularly useful in applications where frequent connections and disconnections are required, as they can be operated quickly and do not require special tools. However, they may not provide as high a pressure tolerance as some other types of fittings, such as compression or ferrule fittings. When selecting Guillemin fittings, consideration should be given to the required operating pressure, temperature range, chemical compatibility, and long-term stability of the connection.
 

Product Parameters

 

Product  name	Guillemin French Coupling
Place of Origin	Jiangxi, China
Technics	Forged
Material	Stainless steel316/304, Brass/Aluminum
Size	1/2''-8''
Gaskets	NBR / EPDM
Working pressure	16bar
Application	Fluid Transportation

Detailed Photos

 

 

Packaging & Shipping

 

Company Profile

Jiangxi Aiyi High-Tech Co., Ltd.Founded in 2015, is located in Nanchang, a beautiful hero city. It is a professional company integrated R&D, design, manufacturing and sales of a full range of laboratory instruments and consumables. Aiyi is a one-stop supplier and service provider of laboratory instruments and laboratory consumables. The company's main business varieties are: laboratory basic equipment, analytical instruments, optical instruments, environmental protection equipment, electronic equipment, medical equipment. The company's products are widely used at home and abroad: colleges and universities, research institutes, chemical, pharmaceutical, environmental protection, petroleum, food, light industry and other fields. Provide them with advanced equipment and technical support.

 

 

FAQ

1.Is the hose connector compatible with my existing piping system and hoses? Are there multiple sizes and interface types available for selection?
Our hose fittings are designed to be compatible with a variety of standard piping systems and hoses, offering multiple sizes and interface types to ensure your specific adaptation needs are met.

2. What material is used for hose joints? Can I withstand the temperature range required for my work?
Our hose fittings are made of high-quality materials such as stainless steel, PVC, or rubber, which can withstand a wide temperature range from low to high, depending on the selected material.

3. What is the maximum working pressure that a hose joint can withstand? Is it suitable for the work pressure I need?
Our hose fittings are designed to withstand different working pressures, depending on the model and material. Please provide your work pressure requirements, and we will ensure that the recommended connectors meet these requirements.

4. Is the connection of the hose joint safe and reliable? How to ensure that there will be no leakage?
Our hose joints use advanced sealing technology to ensure the safety and sealing of the connection. We offer multiple sealing options to accommodate different fluid and pressure conditions.

5.What is the expected service life of hose connectors? Do you need regular maintenance?
Our hose fittings are designed to be durable and have a long expected service life. Proper installation and use can extend its service life. Usually, only basic visual inspections and regular maintenance are required, such as checking for wear and replacing seals.

6.What is the price range for hose connectors? How can I ensure that I receive cost-effective products?
Our hose fittings offer competitive prices while ensuring quality and performance. We understand the importance of cost-effectiveness and are committed to providing cost-effective products.