Product Description

Stainless Steel Sanitary High Pressure Hose Adaptor (JN-FL3007)

We provide various types of sanitary pipe adapters in different standard.
Including sanitary ferrules( 14WMP, 14MMP, 14AMP), expanding roll on ferrules, 16AMP end caps, hose couplings, high pressure hose couplings, inter-locking hose tails, BSP threaded pipe socket adapters, 15WI, 14WI heavy duty end cap, and other machining parts can be customerised.

We provides the sanitary pipe adapters as followings details
Made from CHINAMFG bar or forging material or from thick pipes
Size: 1/2″-12″  DN10-DN300
Standard: ISO, DIN, SMS, 3A, AS, BPE, BAS4825,
Grade: AISI304 or AISI316L
Materials are traced
Max. Pressure: 10bar
Machined from LG Mazak
Gaskets: FDA approved silicone, EPDM, PTFE, NBR
For all of the pipe adapters products, 100% material inspection before shipment .
Inner surface finish Ra0.4 to meet the requirements from food industries

For pipe adapters, ferrules, end caps, we use LG Mazak for machining. After products are finished, we recheck the roundness, thickness uniformity, Ra value, sand hole, surface uniformity.
  
Quality guarantee of 3 years 
ISO 9001, FDA, SGS approved materials
7-10 days fast delivery on urgent requirements
10 years’ Rich exporting experience to make you easy and happy with custom work

We also supply sanitary butterfly valve, sanitary flow diversion valve, sanitary CPM valve, sanitary regulating control valve, sanitary diaphragm valve, sanitary ball valve, sanitary sampling valve, sanitary safety valve, sanitary pressure reducing valve
sanitary elbow, sanitary tee, sanitary reducers, sanitary unions, sanitary clamp, sanitary ferrule, sanitary pipe clamps,sanitary cleaning ball, sanitary sight glass, sanitary manway manhole cover, sanitary strainer, filters, and other sanitary pipe fittings….
Welcome to check our other products. 

ABOUT OUR COMPANY
 

JoNeng valves company was started in 2007. Located in the stainless steel industry zone, HangZhou, China.

Totally 130nos of workers and the factory Covers 5000m2. Till now, we have 34 sets of LG Mazak machines and other local CNC machines; Plus, we have 2 sets of automatic machining unit. To assure better quality, we have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer, numbers of roundness instrument, numbers of thickness instrument, numbers of radius instrument, 3 nos pressure testing center.

JoNeng valves provides the following sanitary flow control components: Stainless steel sanitary valve ( stainless steel sanitary butterfly valve, sanitary diaphragm valve, sanitary check valve, sanitary ball valve, sanitary CPM valve, …) stainless steel sanitary pipe fittings( stainless steel sanitary elbow, tee, clamp, ferrule, union, cleaning ball, sight glass, filter…) Stainless steel Sanitary pump ( stainless steel sanitary centrifugal pump, rotary lobe pump, CIP pump)

JoNeng services for food, beverage, dairy, chemical, bioth, pharmaceutical, and etc industries.

JoNeng customers are from 55 different countries.After so many years, JoNeng know more about different requirements from different countries’ customers. JoNeng valves believes in “What we say, what we do”. We always believe honesty and responsibility is the only way leading to long term business relationship. Trying our best for customers and put ourselves into customers’ shoes. Our commitment ” Never let customers leave us because our poor quality”. Making business with us, making friends with us.

OUR PRODUCTION CAPACITY

Production Lines	Stainless steel sanitary pipe fittings’ line, machining line, sanitary manhole line,
Product Range	sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve….
Year Established	2007
Factory Size in Square Meters	5000M2
NO. OF TOTAL STAFF	130
Production Capital	8 000 000 USD
Detail capacity	Manhole covers	12000nos
	Pipe fittings	150000nos
	Ferrules, unions, connectors	200000nos
	Diaphragm valves	15000nos
	Butterfly valves	20000nos
Investment in Manufacturing Equipment	750000usd
Details of equipment	For machining parts 29 nos of LG Mazak CNC Machines 4 nos of local CNC machines 2 nos of automatic CNC center 12 nos of plain lathe   For pipe fittings 4 nos of press 3 nos of cutting machine 3 nos of chamfering machine   We also have the following quipments 4 nos of polishing machine 12 nos of grinding machine 3 nos of laser marking machine 3 nos of pressure testing machine 1 nos of temperature testing machine 3 nos of spectro instrument 1 nos of surface roughness device
Primary Competitive Advantages	Strict inspection , honest business way, fast revert on order problem
Stocked materials	Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover,
OEM Services Provided	yes
Design Service Offered	yes
Sales Volume	6 000 000 usd
Export Percentage	80%
MAIN MARKET	USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa,Indonesia, Saudi, India, New Zealand, Australia, Middle East…
Own Brand Name	JoNeng

OUR STOCK

OUR INSPECTION

HOW DO WE MAKE THE QUALITY CONTROL
For Raw Materials	1.  Material control from raw materials. For raw material checking, we check 100% by chemical liquid. Any property      mistakes would be rejected. 2. Sand hole inspection after raw materials are machining before polishing. 3. Carbon component report can be provided if needed 4. Mechanics test report can be provided if needed
For New products	5. 2nos of new samples to be checked against technical drawing. Testing report is provided to customers before bulk production.
For finished materials	6. For valves, pressure testing and temperature testing is required for each valve. 7. After we get the finished products, we check for surface roughness, thickness equality, roundness, size measurement and sand holes again. 8. For all finished products, the checking quantity is not less than 10% of total quantity. 9. Before shipment, we check for the quantity of each product in order to find out any missing quantity or wrong product.

OUR EXHIBITION

FAQ:
1.   Are you a trading company or factory?    
We are a manufacturer factory and we also have our own exporting license.
2.   Do you have certificate ?   
Yes,  ISO, FDA, LFGB, CE, PED certificate . We also have some patents in design. 
3.   How do you control the quality? 
     In quality control ,the most important is to avoid material mixing . 
     In our factory , 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant.     
     Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine…..  all machines help in inspection.
     2 staff inspect during production in different sections
     5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical….     
4.  If there is any quality problem, how do you solve it? 
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. 
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition. 
5.   How long is your delivery time?   
For normal products in 7-10 days; for bulk order, in 15-25 days. It depends.
6.   Warranty time?
     3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers. 
7. Why trust in us ?
     14 years in this industry . It makes us professional .Good credit in this market.
     All of our machines are the assurance of our responsibility.    
8. Free sample ?
Free samples can be provided for first cooperation under sincere  cooperation.
9. What is the MOQ? 
1pcs MOQ is welcome for starting cooperatoon
10.Material certificate ?
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate,…   can be available, please declare when inquiry us.
11.    More questions are appreciated.  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

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How do Clamp Couplings Contribute to Reducing Backlash and Resonance in Rotating Machinery?

Clamp couplings play a crucial role in reducing backlash and resonance in rotating machinery, enhancing the overall performance and reliability of the system. Here’s how they achieve this:

1. Backlash Reduction:

Backlash is the play or clearance between mating components in a mechanical system. In rotating machinery, backlash can lead to lost motion, reduced precision, and inefficiencies. Clamp couplings offer several features that help minimize backlash:

• Zero-Backlash Design: Some clamp couplings are designed with a split hub and a clamping mechanism that ensures a tight fit around the shafts. This zero-backlash design eliminates any clearance between the coupling and the shafts, reducing or even eliminating backlash.
• High Clamping Force: Clamp couplings exert a strong clamping force on the shafts, ensuring a secure and rigid connection. This prevents any relative movement between the coupling and the shafts, further reducing backlash.

2. Resonance Damping:

Resonance occurs when the natural frequency of a rotating system matches the frequency of external forces or disturbances. This can lead to excessive vibrations and potential damage to the machinery. Clamp couplings can help dampen resonance in the following ways:

• Material Selection: High-quality materials like stainless steel or aluminum alloy are commonly used in clamp couplings. These materials possess excellent damping properties, dissipating vibrations and minimizing resonance effects.
• Precision Machining: Clamp couplings are precisely machined to maintain balance and reduce vibration during operation. Balanced couplings minimize the likelihood of resonant frequencies being excited, contributing to a smoother operation.
• Torsional Stiffness: Clamp couplings offer controlled torsional stiffness, which helps prevent the buildup of excessive vibration amplitudes and reduces resonance occurrences.

3. Misalignment Compensation:

Another factor contributing to backlash and resonance is misalignment between shafts. Clamp couplings can accommodate a certain degree of angular, parallel, and axial misalignments, reducing the impact of misalignment-induced backlash and vibrations.

Overall, clamp couplings provide a secure and precise connection between shafts, minimizing backlash and resonance in rotating machinery. By choosing the appropriate clamp coupling based on the specific requirements of the application, engineers can optimize the performance and efficiency of the rotating system.

Clamp Couplings and Damping Vibrations/Noise

Yes, clamp couplings can help dampen vibrations and reduce noise in mechanical systems to some extent. While not specifically designed as vibration isolators, clamp couplings can mitigate vibrations and noise due to their unique design and material properties.

The design of clamp couplings involves a split hub with screws that securely fasten around the shafts. This design offers several benefits:

1. Damping Effect: The material of the coupling can absorb and dampen some of the vibrations generated by rotating equipment. Elastomeric elements or flexible materials used in some clamp couplings can help attenuate vibrations.
2. Reduction of Resonance: Vibrations in rotating machinery can sometimes lead to resonance, causing excessive oscillations. Clamp couplings can help break the resonance cycle and prevent amplification of vibrations.
3. Torsional Compliance: Some clamp couplings exhibit a degree of torsional compliance, which means they can tolerate small angular misalignments and dampen torsional vibrations.
4. Transmissible Torque Variation: In some cases, clamp couplings can absorb torque spikes or variations, reducing the impact of sudden changes in load.

While clamp couplings can provide some level of vibration and noise reduction, their primary function is to transmit torque and accommodate misalignment between shafts. For more demanding vibration isolation or noise reduction applications, specialized components such as flexible couplings with damping features or dedicated vibration isolation mounts may be more suitable.

It is essential to consider the specific requirements of the mechanical system and consult with experts to determine the most appropriate coupling or isolator for achieving the desired level of vibration and noise reduction.

Advantages of Using a Clamp Coupling

A clamp coupling offers several advantages compared to other types of couplings, making it a popular choice in various mechanical systems:

• Easy Installation: Clamp couplings are simple to install and require minimal tools and expertise. The design allows for quick assembly and disassembly, making maintenance and shaft replacement convenient.
• Cost-Effective: With a straightforward design and fewer components, clamp couplings are cost-effective to manufacture and purchase.
• High Torque Transmission: Clamp couplings can handle high torque loads, making them suitable for heavy-duty applications in industries like manufacturing, mining, and construction.
• Zero Backlash: The clamping mechanism ensures a tight fit between the shafts and the hubs, resulting in zero backlash. This feature is vital for applications that require accurate and precise motion transfer.
• Flexibility: Clamp couplings can accommodate different shaft sizes and materials, providing flexibility in system design and shaft compatibility.
• Compact Design: The compact and lightweight design of clamp couplings makes them ideal for applications with space constraints.
• No Lubrication Needed: Unlike some other couplings, clamp couplings do not require lubrication, reducing maintenance requirements and eliminating the risk of leakage or contamination in certain environments.
• High Misalignment Tolerance: Clamp couplings can handle moderate levels of angular, parallel, and axial misalignment, ensuring reliable operation even when shafts are not perfectly aligned.
• Reduced Downtime: The ease of installation and maintenance of clamp couplings contributes to reduced downtime during equipment repairs or replacements.

Due to these advantages, clamp couplings are widely used in various industries and mechanical setups for their simplicity, reliability, and cost-effectiveness in transmitting torque and rotational motion between shafts.

editor by CX 2024-05-15