Pressure Stainless Steel Sight Glass Manhole Cover

Model NO.: longva1170 Thinkness: as Cusomer Request and Pressure Request Handle Material: Plastic with Brass Screw or Stainless Steel Ship Way: as Cusomer Request : by Sea, by Air,by Express Specification: DN150-DN600 HS Code: 730723000 Outside Size: 150-600mm Handle Qty: as Cusomer Request and Pressure Request Height: Normal or as Customer Special Request Trademark: LONGVA or OEM Origin: Wenzhou, China Name: Tank manhole with Flange Sight Glass


1. Material: 304, 316L

2. Size: 150mm - 600mm

3. Sealing: EPDM, NBR, silicon and FPM

4. Available Shape types: Round, square and elliptic.

5. Surface treatment: Polished, electrolyze, sand blast and pickling or as customers request

6. Pressure: -1-12bar or as customer request.

We also would like to produce as customer special request. We you need enquiry, please let us know the belowing information.

A. Size,
B. Material
C. Pressure
D. If need sight glass or not

Contact us if you need more details on Flange Sight Glass Manhole Cover. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Pressure Fangle Sight Glass Manhole Cover、Pressure Manhole with Sight Glass. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Manhole Cover