Stainless Steel BW seamless sanitary vacuum elbow Pipe Fittings for Food Industry
Application: Food, beverage, dairy, pharmacy, chemical or any food processing industries
We provide complete standard of pipe fittings ( tube fittings) in different standard.
Including S-Line tri-clover pipe fittings, I-line pipe fittings, butt welded pipe fittings, beveal seat fittings, Q-line pipe fittings.
We provides the sanitary elbows as followings details
Made from welded pipe or seamless pipe as per the requirement
Both 45°elbow and 90° elbow are available, short type or long type is available
Mirror polished or matte polished are both available
Materials are traced
Max. Pressure: 10bar
Connection end: welded, clamped, threaded, union type,
Standard: DIN, SMS, ISO, 3A, BPE, IDF, AS, BS
Size: DN10-300, 1/2"-10"
Material: SS304, SS316L
Made from welded pipe or seamless pipe as per requirement
Surface finish: Mirror, matt type as per requirement
Inside Ra 0.4, Out side Ra 0.8
Roundness, thickness equality to meet international food grade standard
For elbow, tee, reducers... After products are finished, we recheck the roundness, thickness uniformity, Ra value, sand hole, surface uniformity. So after these inspection, the fittings are of excellent quality.
Our sanitary elbows are widely used for food, beverage, Dairy , bio-tech, pharmacy industries.
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....as long as you want, we do our best.
Welcome to check our other products.
Technical specifications:
- Materials: SS304, SS316L
- Size: ½ "to 12"
- Surface finish: 32Ra
- Specifications: 3A sanitary standard
- End connections: welded
- working pressure: 10 bar
- Weight: around 1 lbs
Advantages:
- Smooth flow transition
- Space efficiency
- Compliance with standards
- Ease of installation
- Strength and durability
- Reduced pressure drop
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

Pipe Fittings We Manufacture:
Stainless Steel Pipe Fitting |
Stainless steel 45D welded elbow |
Stainless steel 90D welded elbow |
Stainless steel 45D long-type welded elbow |
Stainless steel 45D long-type clamped elbow |
Stainless steel 90D welded elbow with straight ends |
Stainless steel 90D clamped elbow |
Stainless steel welded tee |
Stainless steel clamped tee |
Stainless steel welded cross |
Stainless steel union-type elbow |
Stainless steel union-type tee |
Stainless steel clamped cross |
Stainless steel reducing tee |
Stainless steel ecc reducer with straight end |
Stainless steel 45D weld/clamped bend |
Stainless steel clamped con reducer |
Stainless steel clamped con reducer with straight end |
Stainless steel welded ecc reducer |
Stainless steel reducing short cross |
Stainless steel double-bend tee |
Stainless steel clamped double-bend tee |
Stainless steel clamped Y type tee |
Stainless steel welded Y type tee |
Stainless steel unequal Y tee |
JoNeng was established in July 2007, strategically situated in Wenzhou, China. Boasting a team of approximately 100 skilled workers, our expansive factory spans 6800m2, dedicated to delivering exceptional valve and pipe solutions with precision and excellence.
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.
We mainly manufacture:
Stainless steel butterfly valves, ball valves, check valves, CPM valves, and diaphragm valves, meticulously designed for reliability and precision in fluid control systems.
Stainless steel sanitary and industrial-grade elbow, tee, reducer, ferrule, and union fittings, engineered for seamless connectivity and outstanding performance.
Stainless steel sight glass, spray ball, manhole cover, flanges, strainers, filters, and pipe clamps, offering comprehensive solutions to meet your varying operational demands.
Stainless steel centrifugal pumps, CIP pumps, emulsifying pumps, and rotary pumps, ensuring efficient and effective fluid handling and processing across diverse industries.
Our products are expertly crafted to align with SMS, DIN, AS, BS, BPE, JIS, ISO, ANSI B16.5, ASME, and other international standards. We also offer the flexibility of customized solutions. Our high-quality products have successfully reached over 100 countries, including Europe, America, the Middle East, Australia, Turkey, Iran, and Thailand, showcasing our global presence and commitment to excellence.
Wenzhou Joneng Valves Co., Limited proudly extends its reach to a diverse array of countries and regions including Europe, America, the Middle East, Australia, Turkey, Iran, Thailand, and more, amassing a remarkable presence in over 100 countries worldwide.
Joneng stands as a paragon of quality assurance, adorned with the prestigious CE, PED, and ISO 9001 certifications, which exemplify our unwavering dedication to superior quality management. Our products also adhere to FDA standards, reinforcing trust and reliability at every step.
Our trailblazing products are integral to a multitude of industries, spanning Dairy, Beer, Wine, Beverage, Food, Medicine, Chemical, Water Treatment, and beyond, adeptly fulfilling a wide spectrum of industrial demands.
At JoNeng, we live by our steadfast ethos: "What we say, What we do." Our resolute ambition is to forge a centennial factory, a beacon of greatness and enduring legacy.
Harnessing the prowess of three advanced PMI machines, we scrupulously assess the chemical composition of raw materials, semi-finished, and final products, preemptively averting potential mix-ups, thereby safeguarding quality consistency.
Leveraging an advanced roughness measuring machine, we meticulously verify the surface quality of our products, ensuring they consistently meet the pinnacle of precision and excellence in finish.
- Our extensive inventory of pipe fittings features an array of stainless steel options: elbows, tees, reducers, unions, ferrules, butterfly valves, check valves, and ball valves, empowering us to deliver goods promptly and with unparalleled efficiency.
Our pledge to excellence is embodied in our promise of swift 24-hour resolution for any quality complaints, nurturing customer satisfaction while driving continuous enhancement.
At Wenzhou Joneng Valves Co., Limited, we extend an unmatched 3-year guarantee on all stainless steel components, offering you peace of mind. Should any quality issues surface with our valves and fittings, please do not hesitate to contact us. We assure a swift response with action initiated within 24 hours to resolve any concerns effectively.
√ 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 |
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.