Stainless Steel SS304 SS316L Bw Seamless Sanitary Vacuum Triclover Elbow Pipe Fitting

• Customization: Available
• Standard: DIN, JIS, BSW
• Material: Stainless Steel
• Model NO.: JN-VC1005
• Connection: Welding
• Surface Treatment: Without Treatment
• Head Type: Round
• Size: 1/2"-12"
• Body Material: SS304, SS316L
• Impeller Surface: Mirror or Matte
• Qualified Certific: FDA
• Raw Material: Forging or Casting
• Inner Surface Finish: Ra 0.5
• Criterion: 3A, SMS, DIN, BS, Bpe
• Transport Package: Wooden Case
• Specification: 1/2"-6"
• Trademark: JONENG
• Origin: China
• HS Code: 73072900
• Production Capacity: 10000PCS/Month
• Package Size: 20.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 5.000kg

Product Description

Stainless Steel SS304 SS316L Bw Seamless Sanitary Vacuum Triclover Elbow Pipe Fitting

 

are precision-engineered components used to connect vacuum pipelines in clean process systems. Commonly found in pharmaceutical, biotech, and semiconductor industries, they ensure leak-tight, hygienic connections under vacuum conditions. These fittings offer corrosion resistance, easy sterilization, and support CIP/SIP processes, making them ideal for sterile environments.

Working Principle
The working principle of stainless steel sanitary vacuum fittings is based on creating and maintaining a sealed connection within a vacuum system to prevent air and contaminants from entering. When connected, the fittings form a tight, leak-proof seal using clamps, gaskets, or welding, which ensures the vacuum pressure is maintained throughout the piping. 
 
Connection type: Tri-Clamp, thread, flange
Dimensions: Various diameters and lengths available
Surface treatment: Different polishing levels (such as mirror, matte)
Seal material: Silicone, EPDM, PTFE, etc.
Material grade: 304 or 316L stainless steel
Pressure level: Suitable for different vacuum pressure requirements

 

Quality guarantee of 3 years

ISO 9001, FDA, SGS approved materials

7-10 days fast delivery on urgent requirements

20 years' Rich exporting experience to make you easy and happy with custom work

  

Product Description

 

Stainless steel sanitary pipe fittings are widely used in high cleanliness industries and have the following significant feature:
1.Precision-machined sealing surfaces
Ensures ultra-tight vacuum seals with minimal leakage and enhanced system reliability.

2.Smooth, crevice-free interior finish
Prevents contamination buildup and supports effective sterilization and cleaning.

3.Modular clamp connection design
Allows quick assembly/disassembly for maintenance without compromising vacuum integrity.

4.High-grade stainless steel body
Offers superior corrosion resistance and mechanical strength for long-term use in harsh conditions.

5.Vacuum-optimized geometry
Designed to minimize pressure drops and maintain consistent vacuum flow in processing lines.

6.Integrated anti-vibration features
Reduces mechanical stress and potential leaks from system vibrations, improving durability.

Product Parameters

Packaging & Shipping

 

FAB

Feature	Advantage	Benefit
1.Made of high-quality stainless steel for excellent corrosion resistance and durability in vacuum systems. 2.Designed with smooth, sanitary surfaces to prevent contamination and enable easy cleaning. 3.Compatible with standard sanitary clamps and seals for quick and secure connections. 4.Engineered to withstand high vacuum pressure without deformation or leakage. 5.Includes various connection types like tri-clamp, threaded, or flanged to suit different applications. 6.Supports sterilization processes like CIP and SIP for hygienic maintenance.	1.Ensures leak-tight vacuum seals, maintaining system integrity and preventing contamination. 2.Offers excellent durability and corrosion resistance even in aggressive or sterile environments. 3.Enables quick assembly and disassembly, saving time during installation and cleaning. 4.Compatible with multiple sanitary systems, increasing flexibility in piping layouts. 5.Reduces downtime due to its robust design and easy maintenance. 6.Supports a wide range of vacuum pressures, adaptable to different industrial needs.	1.Improves overall system reliability by preventing leaks and contamination in vacuum lines. 2.Enhances product purity and safety in pharmaceutical and food-grade applications. 3.Saves operational costs with low maintenance requirements and long service life. 4.Increases productivity by enabling fast and hygienic cleaning cycles. 5.Facilitates compliance with strict sanitary regulations in sensitive industries. 6.Provides versatile solutions for varied vacuum applications, improving process efficiency.

 

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Company Profile

 

 

 

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Welcome to check our other products.
 

  

JoNeng was established in July 2007, located in Wenzhou, China. Totally 100 nos of workers and the factory Covers 7000m2. Till now, we have 50 sets of LG Mazak machines, local CNC machines,automatic machining unit.We have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer,roundness instrument,thickness instrument, radius instrument, 3 nos pressure testing center.
We have three manufacturing factories under Joneng enterprise.
Jiayuan is especially into elbow, tee, reducer,manifolds,fittings in both sanitary grade and schedule grade ;
Lingdong is focusing into ferrule, union, sight glass, butterfly valves which are produced from CNC machines;
Ezo is into manhole covers, hoppers and small tanks.

We mainly manufacture:
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Stainless steel mixing tank, storage tank, reactors...

The products are produced according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized. Our products have been exported to dozens of
countries and regions such as Europe, America, Middle East,Australia,Turkey, Iran,Thailand... more than 100 countries.
Joneng is approved with CE, PED, ISO9001, ISO14001 quality management system. The products are complied with FDA certificate.
The product can be widely used in Dairy, Beer, Wine,Beverage, Food, medicine, Chemical,Water Treatment and other fields.
JoNeng always insist in "What we say, What we do". Our goal is to make a centennial factory. We always believe honesty and responsibility is the only way leading to long term business relationship. Wishing to have a cooperation with you for more than 10 years.

More advantages of the company:
√ With 17 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.
√ Spanning an impressive 6800m2, our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.
√ Our skilled workforce of 100 employees fuels our engine of excellence and propels our growth trajectory.
√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.
√ With a formidable network of 1000+ partners worldwide, our collaborative endeavours continue to drive success and shared aspirations.

 

 

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

Certifications

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. How many factories do you have?
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. 
Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;
Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; 
while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.

5. 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. 

6. How long is your delivery time? 
For normal products in 7-10 days; For bulk order, in 15-25 days. It depends. 

7. 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. 

8. 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. 

9. Free sample? 
Free samples can be provided for first cooperation under sincere cooperation. 

10. What is the MOQ? 
1PCS MOQ is welcome for starting cooperatoon

11. Material certificate? 
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us. 

12. More questions are appreciated. 

 

 

 

 

 

 

 

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