Clamped Quick Opening Closure
Brand Lianerdun
Product origin Mudanjiang
Delivery time 30-60days
Supply capacity 100Pcs/Month
Clamped Quick Opening Closure, large occlusal area, high reliability, simple operation, more suitable for high pressure and large caliber equipment installation and use. With safety interlocking mechanism, secondary pressure relief can be realized when opening. Pressurized components are all made of integral forgings, which are in line with TSG 21 "Safety Technical Supervision Regulations for Fixed Pressure Vessels" and SY/T 0556 “Technical Specification for Rapid Switching Blinds”.
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Clamped Quick Opening Closure
Clamped Quick Opening Closure Features
1、Triple yoke clamp type quick opening closure has a large occlusal area, high safety and reliability, simple operation, and is more suitable for high-pressure and large-diameter equipment installation and use. With safety interlocking mechanism, fully ensure safety and reliability.
2、The Clamped Quick Opening Closure mainly consists of end closure, barrel flange, Triple yoke clamp, safety interlocking mechanism, arm mechanism and opening and closing mechanism. Use a special wrench to turn one end of the switch screw clockwise or counterclockwise, the Triple yoke clamp can be opened or contracted, so as to achieve the purpose of rapid opening and closing.
Clamped 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 |
Packing & Delivery
We use PLYWOOD CASE as packaging,it has the following advantages:
1.Light weight,clear lines,insulation,high strangth,not easy to deformation;
2.No fumigation required.
