Product Description
We work on this product for more than 10 years and could supply 1 stop solution on the hose coupling and pipe fittings. We mainly supply these couplings to our customer. Such as Camlock coupling, Air hose coupling, Bauer coupling, fire fighting couplings ( Stroz coupling, Guillenmin couplings, John Morris couplings, Machino coupling, Barcelona coupling, Forest couplings, fire nozzles), pipe fittings(stainless steel pipe fittings, malleable iron pipe fittings, flanges, sanitary pipe fittings) and valves ( ball valve, gate valve, sanitary butterfly valve ) and so on.
Adavantage of Perrot Fittings:
Good abrasion resistant, light weight, economical cost;
Save time compared with flanged or threaded fittings;
No tools needed and make the job easy;
Safety sealing for fluids, powders and pellets,Light weight and durable;
Could keep the transfers safe without any damage or any risks.
Detailed description:
| product | galvanized lever lock quick water pump, |
| Material | galvanized steel or S/S |
| part | male tail, female tail, lever ring and rubber ring |
| Size | 50, 70, 108, 133, 159mm |
| Advantage | safe, fast, easy, and flexible |
| Application | irrigation, mining and tunneling, civil engineering project, emergency water supply, dewatering and drainage |
| Place of origin | ZheJiang , China |
| Package | Plastic bag and Cartons then Pallet |
| advantage | quick, safey and no need tools |
| Delivery | By sea, By air and By express |
| Lead time | withinn 35-45 days after confiming the normal order |
Company Information:
Our customers:
Certification:
Main Products:
When you choose the camlock couplings, please confirm the details such as:
1, Types and Size
2, Material
3, Thread
4, Seals
5, Presuure and Tempreture
6, Standard: A-A-59326 or DIN2828.
OUR SERVIC
Pre-sale service
1.We have stock and could deliver goods within short time.
2.OEM order are accepted, logo printing are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose:
1. We will check cheapest shipping cost and make invoice to you at once.
2. Check quality and package again, then send out to seaport at 1-2 weekdays after your payment
3. Email you the tracking no., and help to CHINAMFG the parcels until you signed them and update you the situation.
After-sale service
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone or Whatsapp or Skpye.
FAQ
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge and need your side pay the cost of freight.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q. what is your payment term?
A: T/T 30% payment in advance, balance to be paid before shipment. or L/C. Or West Union, Paypal and Money Gram if little value.
Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe.
Q: Can I have my own customized product?
A: Yes, we can supply logo Print and package desiged based in our MOQ.
Contact us
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How do factors like temperature and environmental conditions affect muff coupling performance?
Factors like temperature and environmental conditions can significantly impact the performance of muff couplings. Here’s an in-depth explanation of their effects:
- Temperature: Extreme temperatures, whether high or low, can have several effects on muff coupling performance:
- Thermal Expansion: High temperatures can cause thermal expansion of coupling components, potentially leading to misalignment and interference between mating parts. This can result in increased friction, wear, and reduced efficiency.
- Material Properties: Elevated temperatures can affect the mechanical properties of coupling materials, potentially leading to decreased strength and fatigue resistance. This can impact the overall durability and lifespan of the coupling.
- Lubrication: High temperatures can cause lubricants to break down or evaporate, reducing their effectiveness. Inadequate lubrication can result in increased friction, heat generation, and wear within the coupling.
- Sealing and Contamination: Temperature fluctuations can lead to the expansion and contraction of seals, potentially compromising their effectiveness. In environments with extreme temperature changes, contaminants can enter the coupling, affecting performance and causing accelerated wear.
- Environmental Conditions: The environment in which the muff coupling operates can also impact its performance:
- Corrosion: Exposure to corrosive environments can lead to the deterioration of coupling materials, resulting in reduced strength and premature failure. Proper material selection and protective coatings are essential to mitigate corrosion effects.
- Dust and Particles: Operating in dusty or particle-laden environments can cause abrasion and wear on coupling components, leading to reduced performance and potential failure.
- Moisture and Humidity: High levels of moisture or humidity can promote the development of rust and corrosion, affecting the coupling’s structural integrity and overall reliability.
- Chemical Exposure: Couplings that come into contact with chemicals, solvents, or aggressive substances may experience material degradation and weakening, compromising their ability to transmit torque effectively.
To address the effects of temperature and environmental conditions, it’s important to select muff couplings that are designed for the specific operating environment. This may involve using corrosion-resistant materials, applying protective coatings, implementing effective sealing mechanisms, and using appropriate lubricants. Regular inspection, maintenance, and proper installation practices are also critical to ensure the optimal performance and longevity of muff couplings in diverse operating conditions.
Are there any industry standards or guidelines for designing and using muff couplings?
Yes, there are industry standards and guidelines that provide recommendations and specifications for designing and using muff couplings in various applications. These standards ensure that muff couplings are designed and utilized safely and efficiently. Here are some notable industry standards:
- ISO 10822: This International Organization for Standardization (ISO) standard provides guidelines for the design and selection of flexible shaft couplings, including muff couplings. It covers dimensions, tolerances, and performance criteria.
- API 671: The American Petroleum Institute (API) standard 671 focuses on special purpose couplings for petroleum, chemical, and gas industry services. It includes specifications for design, manufacturing, and testing of various couplings, including muff couplings.
- AGMA 9002: The American Gear Manufacturers Association (AGMA) standard 9002 provides guidelines for the design and selection of gear couplings, which includes muff couplings used in gear systems. It covers design considerations, materials, and performance requirements.
- DIN 9611: The German Institute for Standardization (DIN) standard 9611 provides specifications for flange couplings and muff couplings used in hydraulic systems. It covers dimensions, tolerances, and testing procedures.
- Manufacturer’s Guidelines: Many muff coupling manufacturers provide their own guidelines and specifications for proper design, installation, and usage of their products. These guidelines should be followed closely to ensure optimal performance and safety.
It’s important to consult the relevant industry standards and manufacturer’s guidelines when designing, selecting, and using muff couplings. Adhering to these standards helps ensure that muff couplings are correctly sized, installed, and maintained for their intended applications, promoting safe and efficient machinery operation.
How to properly install and assemble a muff coupling in machinery?
Proper installation and assembly of a muff coupling are essential to ensure reliable torque transmission, precise alignment, and optimal performance of machinery. Here’s a step-by-step guide on how to properly install and assemble a muff coupling:
- Preparation: Gather all the necessary tools, equipment, and components for the installation process. Ensure that the shafts to be connected are clean, free from debris, and properly aligned.
- Shaft Measurement: Measure the diameter of the shafts accurately. This measurement will determine the size of the muff coupling sleeves to be used.
- Sleeve Selection: Select muff coupling sleeves that match the measured shaft diameters. The sleeves should fit snugly over the shafts without excessive play.
- Keyway Preparation: If the muff coupling has keyways, ensure that the keyways on the shafts and the sleeves are aligned properly. Keyways are used to prevent rotational slippage between the shaft and the coupling.
- Lubrication: Apply an appropriate lubricant to the shafts and the inside of the muff coupling sleeves. This lubrication reduces friction during installation and prevents corrosion over time.
- Slide Sleeves onto Shafts: Carefully slide the muff coupling sleeves onto the shaft ends. Ensure that the sleeves are aligned with the shafts and can be fully seated against the shoulder or stopping point on the shafts.
- Key Insertion: If the muff coupling has keyways, insert the keys into the keyways on the shafts. The keys will help prevent rotational movement between the shafts and the sleeves.
- Alignment: Check the alignment of the muff coupling sleeves and the shafts. They should be concentric and aligned without any angular misalignment.
- Fastening: Depending on the muff coupling type, secure the sleeves to the shafts using the appropriate fasteners. This may involve tightening bolts or screws to secure the coupling in place.
- Tightening: Use a torque wrench to tighten the fasteners to the manufacturer’s recommended torque specifications. Over-tightening can lead to deformation or damage, while under-tightening can result in slippage and inadequate torque transmission.
- Final Check: Perform a final inspection to ensure that the muff coupling is securely installed, aligned correctly, and free from any defects. Check for any excessive play or misalignment.
It’s important to follow the manufacturer’s guidelines and recommendations during the installation process. If unsure about any step, refer to the installation instructions provided by the coupling manufacturer.
Improper installation can lead to premature wear, vibrations, and potential failure of the machinery. Therefore, taking the time to properly install and assemble muff couplings is crucial for achieving optimal performance and longevity.
editor by CX 2024-04-10