Product Description

       Air Hose Fitting / Universal Air Hose Coupling

HYROTECH Strength:

1.Competitive Prices

2.Only produce high quality products

3.Raw Material quality strictly checked before production

4.Various tests before shipping to make sure stable quality

5.Very fast delivery time

Product Introduction

All the products are manufactured according to international standard and meet the requirements of SAE, DIN, EN, GOST. The primary aim of the company is to offer high quality products and best services for every customer. Our products are widely used in agriculture, construction, coal mining, machinery, garden industry, automobile industry, oil & gas industry.

Double Bolt Clamp		Universal couplings –European Type
Size	Part Number
SL22	DSL201
SL29	DSL202
SL34	DSL203	Hose Ends With Collar		Male Ends
SL40	DSL204
SL49	DSL205
SL60	DSL206	Size	Part Number	Size	Part Number
SL76	DSL207	1/4″	/	1/4″	DSL227
SL94	DSL208	3/8″	DSL223	3/8″	DSL228
SL115	DSL209	1/2″	DSL224	1/2″	DSL229
SL400	DSL210	3/4″	DSL225	3/4″	DSL230
SL463	DSL211	1″	DSL226	1″	DSL231
SL525	DSL212	Hose Ends Without Collar		Female Ends
SL550	DSL213
SL600	DSL214
SL675	DSL215	Size	Part Number	Size	Part Number
SL769	DSL216	1/4″	/	1/4″	DSL236
SL818	DSL217	3/8″	DSL232	3/8″	DSL237
SL875	DSL218	1/2″	DSL233	1/2″	DSL238
SL988	DSL219	3/4″	DSL234	3/4″	DSL239
SL1125	DSL220	1″	DSL235	1″	DSL240
Universal couplings–U.S.Type
Hose Ends		Male Ends		Female Ends
Size	Part Number	Size	Part Number	Size	Part Number
3/8″	DSL241	3/8″	DSL245	3/8″	DSL249
1/2″	DSL242	1/2″	DSL246	1/2″	DSL250
3/4″	DSL243	3/4″	DSL247	3/4″	DSL251
1″	DSL244	1″	DSL248	1″	DSL252
Four Lug Universal Couplings
Hose Ends		Female Ends		Washer for universal couplings
Size	Part Number	Size	Part Number	Size	Part Number
1-1/4″	DSL253	1-1/4″	DSL256	Use from 1/4″-1″	DSL000
1-1/2″	DSL254	1-1/2″	DSL257	use from over 1″	DSL001
2″	DSL255	2″	DSL258

      HangZhou CZPT Rubber & Plastic Products Co., Ltd

Company introduction

Hyrotech is a leading manufacturer & exporter of rubber hoses, PVC hoses and a variety of hose accessories in China for more than 10 years.

We have exported our hoses to more than 60 countries, including USA, Italy, Spain, Peru, Chile, Colombia, Argentina, Brazil, etc.

Product Range

Hydraulic Hose: R1/1SN  R2/2SN  R9 R12/4SP 4SH   R3  R6 PTFE Hose

Industrial Hose: Air/Water Hose Oil Hose  Welding Hose Sand Blast Hose  
Steam Hose Gasoline Hose  Suction Discharge Hose Concrete Pump Hose

Automotive Hose:Air Brake Hose  Power Steering Hose  Fuel Hose

PVC Hose  Silicone Hose   Hose Ferrule  Hose Fitting Hose Coupling

Package:

Factory Show

Our factory covers an area of 20000 square CZPT workship with a total invest ment up to RMB 100 million.

We own 100 sets of different equipment for production, testing and employ more than 200 staffs, including 15 technicians.

Our Annul output is 10 million CZPT for hydraulic hoses and 5 million  CZPT for industrial hoses.

Contact us

We are waiting for you, please feel free to contact us. We will produce stable and high quality product for you.

Specific Safety Considerations when Using Universal Couplings

Universal couplings are essential components in many mechanical systems, and their proper use is critical for the safety of personnel and the integrity of the equipment. Here are some specific safety considerations when using universal couplings:

1. Regular Inspections: Perform routine inspections of the universal coupling to check for signs of wear, damage, or misalignment. Any issues should be addressed promptly to prevent potential accidents.
2. Proper Installation: Ensure that the universal coupling is installed correctly and securely. Follow the manufacturer’s guidelines and torque specifications for tightening bolts, set screws, or clamps.
3. Shaft Locking Mechanisms: If the universal coupling uses set screws or clamps to secure the shafts, ensure that these locking mechanisms are adequately tightened and checked periodically to prevent shaft slippage during operation.
4. Correct Coupling Selection: Choose the appropriate universal coupling based on the specific application’s torque, speed, and misalignment requirements. Using an undersized coupling can lead to premature failure and safety hazards.
5. Misalignment Limits: Stay within the manufacturer’s specified misalignment limits for the universal coupling. Excessive misalignment can lead to increased stress on the coupling and connected components, potentially causing failure.
6. Guarding and Enclosure: If the universal coupling is exposed or accessible to personnel, consider installing guarding or enclosures to prevent accidental contact and reduce the risk of injury.
7. Training and Awareness: Ensure that personnel working with or around machinery equipped with universal couplings receive proper training and understand the potential hazards associated with these components.
8. Maintenance and Lubrication: Follow a regular maintenance schedule and lubricate the universal coupling as recommended by the manufacturer. Proper lubrication reduces friction and wear, contributing to safe and reliable operation.
9. Emergency Stop: Equip the machinery with an emergency stop system that allows operators to quickly shut down the equipment in case of an emergency or abnormal condition.
10. Consult the Manufacturer: If there are any concerns or questions about the safety aspects of using a universal coupling in a specific application, consult the manufacturer or a qualified engineer for guidance.

By adhering to these safety considerations and implementing proper installation, maintenance, and operational practices, the use of universal couplings can be safer and more effective in power transmission applications.

Are there special half couplings designed for specific types of pipes (e.g., stainless steel, PVC)?

Yes, there are special half couplings designed to accommodate specific types of pipes, such as stainless steel and PVC. The selection of the half coupling material depends on the material of the pipe being used in the system. Here are some common types of half couplings designed for specific pipe materials:

1. Stainless Steel Half Couplings: These half couplings are specifically designed for use with stainless steel pipes. Stainless steel half couplings offer excellent corrosion resistance and durability, making them suitable for applications in industries where corrosion or chemical compatibility is a concern.

2. PVC Half Couplings: PVC half couplings are designed for use with PVC (polyvinyl chloride) pipes commonly used in plumbing and irrigation systems. These couplings provide a secure and leak-resistant connection for PVC pipes and are typically non-corrosive and lightweight.

3. Carbon Steel Half Couplings: Carbon steel half couplings are commonly used with carbon steel pipes in various industrial applications. They offer good strength and durability, making them suitable for high-pressure and high-temperature systems.

4. Brass Half Couplings: Brass half couplings are used with brass pipes in plumbing and other low-pressure applications. Brass provides good corrosion resistance and is often preferred for its aesthetic appearance.

5. Copper Half Couplings: Copper half couplings are designed for use with copper pipes, commonly used in plumbing and refrigeration systems. Copper offers excellent heat and electrical conductivity and is resistant to corrosion.

6. Ductile Iron Half Couplings: Ductile iron half couplings are used with ductile iron pipes, offering high strength and ductility. They are commonly used in water and wastewater applications.

7. Galvanized Half Couplings: Galvanized half couplings are coated with zinc to provide corrosion resistance. They are used with galvanized pipes in outdoor and exposed environments.

The choice of half coupling material should match the material of the pipe to ensure compatibility, prevent corrosion, and maintain the overall integrity of the system. It is essential to consult with coupling manufacturers or industry experts to select the appropriate half coupling material based on the specific application and pipe material used in the system.

Can Universal Couplings Accommodate Misalignment in Shafts and Drives?

Yes, universal couplings are specifically designed to accommodate misalignment between shafts and drives. The unique design of universal couplings allows them to transmit torque and rotation between two shafts that are not in perfect alignment with each other. There are two primary types of misalignment that universal couplings can handle:

• Angular Misalignment: Universal couplings can handle angular misalignment, which occurs when the shafts are not in line with each other and form an angle. The design of the universal joint allows it to bend and flex at different angles, allowing the shafts to stay connected and transmit torque even when they are not perfectly aligned.
• Parallel Misalignment: Universal couplings can also handle parallel misalignment, which occurs when the two shafts are not perfectly parallel to each other. The flexible nature of the universal joint allows it to compensate for small variations in parallel alignment, ensuring that the shafts remain connected and transmit power efficiently.

By accommodating misalignment, universal couplings help to reduce stress on the shafts and other connected components, thus preventing premature wear and failure. They are commonly used in various applications, including automotive drivetrains, industrial machinery, marine propulsion systems, and aerospace equipment, where misalignment is inevitable due to the dynamic nature of the systems.

editor by CX 2023-08-22