Rectangular Square Sanitary Manway Manhole Cover (JN-ML1001)
The manhole cover is used for tank. It is also called sanitary manway, sanitary manway door, sanitary manhole door, sanitary hand-hole, manhole door.
As we all know, our manholes are widely used in food, beverage, dairy products, biopharmaceutical technology and other industries.Manhole plays an important role in the process. It is usually used with tank and valve connection to avoid accidents and reduce damage. It is a safety device to protect tank. It is mainly composed of a short barrel, a flange and a manhole cover for the punch handle.There are many kinds of manholes. In addition to the customized products required by customers, We provide various of the sanitary manway as followings
Size: round 200mm-600mm; oval 430*330 till 635*525
Non pressure round manhole cover, Pressure manhole cover, Oval manway, rectangular manhole cover are available
Mirror and matte surface polishing is available
Inner Ra 0.6, External Ra 0.8
Standard as per : 3A, SMS, ISO, DIN, AS, BS4825, BPE
Grade: SS304, SS316L
Inner Ra0.4 to meet food requirement; surface is smooth and elegant
Gaskets are compliant with FDA, Seal: EPDM, silicone, or PTFE
With sight glass or not
For the sanitary manhole covers, ... After products are finished, we recheck the roundness, thickness uniformity, Ra value, sand hole, surface uniformity. So after these inspection, the manhole covers are of excellent quality.
Our sanitary manhole covers are widely used for food, beverage, Dairy , bio-tech, pharmacy industries.
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
If you are still interested, you can have a look at our other products. We can also provide a wide range of sanitary food grade valves, fittings, clamps, tanks, filters, sight glass, cleaning balls.We can also help you about industrial grade products , as long as you want, we do our best.
Welcome to check our other products.
Manways We Manufacture:
| Stainless Steel Manway |
Stainless Steel Round Non Pressure Manhole Cover |
| Stainless Steel Oval Type Eliptical Tank hatches |
| Stainless Steel Round tank manhole cover with full sight glass |
| Stainless Steel Oval tank lid with sight glass |
| Stainless Steel Oval inward tank access manway door |
| Stainless Steel Round tank vessel manway door |
| Stainless Steel Round tank manway manhole cover |
| Stainless Steel Rectangular tank vessel manway door |
JoNeng was established in July 2007, located in Wenzhou, China. Totally around 100 nos of workers and the factory Covers 6800m2.
We have three manufacturing factories under Joneng enterprise. Jiayuan is especially into elbow, tee, reducer 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 and small tanks.
We mainly manufacture:
Stainless steel butterfly valves, ball valves, check valves, CPM valves, diaphragm valves..;
Stainless steel sanitary & Industrial grade elbow, tee, reducer, ferrule, union fittings ;
Stainless steel sight glass, spray ball, manhole cover, flanges,strainers, filters,pipe clamps;
Stainless steel centrifugal pumps, CIP pump, emulsifying pump, rotary pumps;
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, ISO 9001 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.
3 PMI machines to inspect the chemical for raw materials, semi finished products and final products to avoid mixing issue.
1 nos of roughness machine to check the surface of the products.
- We keep huge stock for pipe fittings( stainless steel elbow, tee, reducers) , union, ferrules, butterfly valves, check valves, ball valves....so we can delivery the goods in fast way.
24 hours' action for quality complaints
For the stainless steel parts, we take 3 years guarantee without any excuse.Any quality complaints for our valves and fittings, please contact with us, a 24 hours' action is required.
√17 years experience
√6800m2
√100 employees
√100+countries
√1000+ partners
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.
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