Stainless Steel Square Manhole Cover with Pressure
With/without pressure
Sight glass: With or without
Sealing: EPDM, NBR, silicon and FPM
Height: 80 and 100mm etc, we also can produce according to customers' sample or drawing
Internal Surface: R a 0.8um-0.5um
Outside Surface: Polishing finished,sub-light finished,sand-blasting finished,electrolysis etc
Sight glass with flange or union
Hand Wheel: Spanner type and hand wheel (stainless steel)
Non-standard fittings
Customized requirements are accepted
Packing:
Inner: Plastic bag first and then Carton
Outside: Ply-wood case
Minimum order quantity: 10 pieces/size
The man hole is mainly used for tanks in the fields of food ,beverage,chemical ETC, and accordance with FDA177.2600
Payment term:30% deposit, the balance paid before shipping the goods.
Delivery time:30 to 50 days after receiving the deposit.
We have CE,ISO certifications, and our factory are inspected by SGS and TUV
Gurantee Period: 12 month
High quality and competitive prices are our advantage.
| Material | ANSI304(1.4301), 316(1.4404), 304L, 316L(SUS,Stainless steel |
| Pressure | 0 to 0.3MPa (0 to 3bar) |
| Temperature | -20 to 200 degrees centigrade |
| Shape types | Round, square and elliptic |
| Size | DN 150 to 600 |
Sight glass: With or without
Sealing: EPDM, NBR, silicon and FPM
Height: 80 and 100mm etc, we also can produce according to customers' sample or drawing
Internal Surface: R a 0.8um-0.5um
Outside Surface: Polishing finished,sub-light finished,sand-blasting finished,electrolysis etc
Sight glass with flange or union
Hand Wheel: Spanner type and hand wheel (stainless steel)
Non-standard fittings
Customized requirements are accepted
Packing:
Inner: Plastic bag first and then Carton
Outside: Ply-wood case
Minimum order quantity: 10 pieces/size
The man hole is mainly used for tanks in the fields of food ,beverage,chemical ETC, and accordance with FDA177.2600
Payment term:30% deposit, the balance paid before shipping the goods.
Delivery time:30 to 50 days after receiving the deposit.
We have CE,ISO certifications, and our factory are inspected by SGS and TUV
Gurantee Period: 12 month
High quality and competitive prices are our advantage.