Pressure Stainless Steel Sight Glass Manhole Cover

• Outside Size: 150-600mm
• Thinkness: as Cusomer Request and Pressure Request
• Handle Qty: as Cusomer Request and Pressure Request
• Handle Material: Plastic with Brass Screw or Stainless Steel
• Height: Normal or as Customer Special Request
• Ship Way: as Cusomer Request : by Sea, by Air,by Express
• Model NO.: longva1170
• Transport Package: Carton, Plywood Case, or Customers Request
• Specification: DN150-DN600
• Trademark: LONGVA or OEM
• Origin: Wenzhou, China
• HS Code: 730723000
• Production Capacity: 3000PCS/Month

Product Description

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