Level-Clamp Type QOC
Brand Lianerdun
Product origin Mudanjiang
Delivery time 30-60days
Supply capacity 100Pcs/Month
1.Simplified operation: the design of the two-clamp-type quick-opening closure permits quick opening and closing without tightening or loosening fasteners one by one, greatly simplifying the operation process.
2.Safety interlocking function: With safety interlocking function composed of safety locking plate and pressure relief device, it realizes self-locking, anti-vibration and anti-loosening of the Quick Opening Closure, and it can carry out secondary pressure relief when opening, which improves safety.
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Level-Clamp Type Quick Opening Closure
Level-Clamp type quick opening closure Product Information
Product Information | |
QOC Nominal Size | From 4″ to 78″ |
QOC Design Code | ASME VIII Div. 1 |
QOC Design Pressure Rating | Up to 100MPa |
QOC Design Temperature (min/max) | -46°C / +350°C |
QOC Orientation | Horizontal/Vertical |
Gasket Seal | O-Ring/Lip seal |
Design Conditions | |
Design Code ASME VIII Div. 1 | Yes |
Code stamped | Yes |
Vassel Wall Thickness | Acc. to the vessel |
Principal Materials | |
Hub Material | Carbon steel/Stainless Steel/Duplex/Super Duplex |
Door Material | Carbon steel/Stainless Steel/Duplex/Super Duplex |
Gasket Seal | NBR/HNBR/VITON |
Hinge/Davit Material | Carbon Steel / Stainless Steel |
Level-Clamp type quick opening closure Product Features
1.The Level-Clamp type quick opening closure has a large occlusal area, high safety and reliability, simple operation, easy to open/close ,and is more suitable for installation and use on diameter not more than 32" equipment. With safety interlock mechanism to fully ensure safety and reliability.
2.The Level-Clamp type quick opening closure is mainly composed of end closure, barrel flange, double yoke clamp, safety interlock mechanism, swivel arm mechanism and opening and closing mechanism. Turning the Open/Close Handle up or down, the double yoke clamp can be opened or contracted, so as to achieve the purpose of quick opening and closing.
Level-Clamp type quick opening closure Application range
Level-Clamp type Quick Opening Closure is widely used in natural gas pipeline, chemical industry, medicine, metallurgy and other fields, such as receiving and sending ball cylinder, tank, pressurized kettle, filtration separator, heat exchanger and other containers and equipments that need to be opened and closed from time to time.
