Stainless Steel Food Grade Hinged Vessel Sanitary Round Manhole

• Customization: Available
• After-sales Service: Yes
• Warranty: 3years(Spare Parts Excluded)
• Model NO.: JN-ML-23 1001
• Process: Mild Processing
• Power Source: Electric
• Certification: ISO9001
• Automatic Grade: Manual
• Application: Milk, Yogurt, Milk Powder, Cheese
• Customized: Customized
• Body Material: SS304, SS316L
• Sealing Material: Silicone, EPDM, Viton, PTFE, or NBR
• Qualified Certificate for Seal: FDA
• MOQ: 1PCS
• Raw Material: Forging or Casting
• Processing Machine: LG Mazak CNC Machine
• Standard: SMS, ISO, as, BS, Bpe, Rjt, 3A, Idf
• Acting Mode: Manual or Pneumatic or Electrical
• Inner Surface Finish: Ra 0.5
• External Surface Finish: Ra0.8
• Connection: Weld, Clamp, Male, Female, Union, Flange
• Transport Package: Wooden Case
• Specification: DN8-DN300, 1/4"-10"
• Trademark: EZO
• Origin: Wenzhou, China
• HS Code: 73072900
• Production Capacity: 10000PCS/Month
• Package Size: 100.00cm * 50.00cm * 100.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 100 days (1 - 10 Pieces) ; To be negotiated ( > 10 Pieces)

Product Description

Stainless Steel Food Grade Hinged Vessel Sanitary Round Manhole

Description of the product:
These are designed to withstand and contain high level of internal pressure. These covers are designed for ensuring safety and protect against the release of hazardous materials or pressurized contents from within the manhole.

Detailed description:
It is composed of a frame, gasket, handle, crew nut and bolts. The specific composition and design mainly depend on the factor of application like the level of pressure the cover has to withstand. This work by providing a secure cover to the content present in vessel and providing a airtight lock so the content does not leak out.

Working principle:
The fundamental working principle revolves around maintaining the integrity of pressure vessels and preventing the release of high pressure substances. These covers play a vital role in safeguarding both the equipment and for the personnel work around pressure vessels industries.

Application:
The primary application is in industries like food and beverage, chemical processing plant, pharmaceutical, biotechnology and other industries.

Technical specifications:
Size: 200 to 600 mm
Material: AISI304, AISI316L
Seal: EPDM, PTFE, silicon
Height: 100,120,150mm
Maximum pressure: 10 bar
Temperature range: -10 °C ~ 120 °C

Advantages:
Safety, durability
Access for maintenance
Pressure contaminant
Airtight sealing
Versatility, risk reduction

Ezo stainless steel company was started in 2007. Located in the stainless steel industry zone, Wenzhou, China.

Totally 145nos of workers and the factory Covers 6800m2. Till now, we have 40 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.

Ezo stainless steel provides the following tanks:
Stainless steel storage tank, mixing tank, extracting tank, evaporator, concentration units, fermenting tank, plate sterilizer, CIP cleaning system, heat exchangers
stainless steel sanitary filters ( Y filter, inline filter, L filter, housing filter
Stainless steel Sanitary pump ( stainless steel sanitary centrifugal pump, rotary lobe pump, CIP pump)
Stainless steel sanitary manways ( Pressure type manway, non pressure manway, round manway, rectangular manway

Ezo stainless steel services for food, beverage, dairy, chemical, bioth, pharmaceutical, and etc industries.

Ezo stainless steel customers are from 55 different countries.After so many years, Ezo knows more about different requirements from different countries' customers.
Ezo stainless steel 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.

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.

Companies need to test their products to ensure they meet quality standards, regulatory requirements, and customer expectations. Testing helps identify defects, improve reliability, and enhance safety. It reduces the risk of product failures, minimizes liability, and boosts brand reputation, ultimately leading to increased customer trust and market success.

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.