Sanitary Stainless Steel Oval Inward Manhole Cover (Manway)

• Customization: Available
• Steel Parts: 304 or 316L
• Seal: EPDM
• Model NO.: NM13017
• Working Negative Pressure: Full Vacuum
• Range of Temperature: -10 to 250 Degree Celsius
• Size: 200-600
• Transport Package: in Carton, Plywood Case
• Specification: DIN, 3A, SMS, ISO, RJT, BPE, JTS
• Trademark: NUOMENG, OEM
• Origin: Wenzhou, China
• HS Code: 843490000
• Production Capacity: 20000PCS/Year

Product Description

Product name	Stainless Steel Sanitary Oval Manhole Cover
. Application: .	Manhole cover(Manway) is widely used for pressure vessel in the fields of food, beverage, chemical, etc.
· Body Materials:	AIS1-304 or AISl-316L
· Gasket Material:	Silicon,EPDM,VITON(Valve seat and gasket comply with FDA21CFR177 2600)
· Handle:	Plastic handle wheel or stainless steel handle wheel
. Available size	Φ430x330~ Φ635x525
· Height:	80mm,100mm(Normal),120mm,150mm,or upon your request
· Max Pressure :	3.0bar
· Surface treatment:	Ra16~64uin(0.4~1.6μm)

DELIVERY:
Usually within 20days after receiving T/T down payment,depend on qty.

PAYMENT:
We prefer to do T/T or LC. 

FAQ:
I. Are you factory?
Yes,we are factory and we're specialized in manufacturing Valve and fittings for 15 years.
II. Which countries do you export to?
We're exporting to about 40 countries around the world. For Europe and America Area ,it takes about 30%,Middle East area:40%, Africa area:30%.
III. If you can do valve in our brand?
Yes,we can do your brand,but need you to provide the certificate of authorization for us.
IV. Where is your factory ?
Our factory is located in Wenzhou city.  If you have time ,welcome to visit us!
V.Which delivery port do you usually use?
There are three port we usually use:Shanghai port,Ningbo port.
VI,What kinds of certificates do you have?
We have ISO9001:2000 quality certificates,3A certificates and ISO14001:2014, FDA


Packing: