Sanitary Clamp Manway

Design And Characteristics
Outward opening manways cover
Spanner type handle,hand wheel handle
Inner Surf:Ra 0.05μm-0.5μm
Outer Surf:Matte,Mirror-polished,Sand-blasting Finished
Technical Details
Size OD T1 H T
Ф400*100 400 2.5 100 2.0
Ф450*100 450 2.5 100 2.5
Ф500*100 500 3.0 100 2.5
Height(H) and thickness can be changed according to request of customers.
Our Service
Buyer bear the air fee, but this fee will be reduced from order directly
Never delay delivery time
Ensure material pure
After Sales
Please contact our After-sales service department in time within 30days after you received the cargo.
Tel:+86 15988775005,Working Time: 9:00 a.m.- 6:00 p.m. (Beijing time)
Please provide the copy of Sales Contract and describe the problems appeared.
Slight problem
Please send the proof to our After-Sales Department, we will reply within two days.
Serious problem
1. We will dispatch our Quality and Problems Appraisers to make a confirmation
2. Have a negotiation of the compensation and sign agreements
3. Our After-Sales Department will perform the duties as the agreements
Free replacement if there is any quality problem


Miguel Alvarez
Feb 20, 2024
Dear Srs, we are looking for some 22" manhole cover flat lids for tanks
Pls leave your contact way for better service.