Quick Opening Closure For Pig Trap
Brand Lianerdun
Product origin Mudanjiang
Delivery time 30-60days
Supply capacity 100Pcs/Month
1.Have the function of secure self-locking (QOC self-locking,shock proof, anti-looseness. secondary relief ). Its not only prevent blind plate loose during the locking but also avoid the dangerous happen when open the blind plate under the pressure.
2.Taking coaxial double structure, Between the sealing ring and sealing surface without relative rotation. the sealing ring is not easy to damage. the sealing surface is not easy wear by impurities.
3.Triple clamp can realize action at the same time and uniform strength . Reduced the open screw transmission length, make the switch more flexible and reliable.
4.Above 90% occlusal contact areas , its suitable for high pressure and large diameter natural gas pipeline. the pressure parts take 20# or 16Mn forged steel and main parts no weld assembly.
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Quick Opening Closure For Pig Trap
Quick Opening Closure For Pig Trap Production Feature
2.With unique self-tightening type lip seal structure,make the sealing more safe and reliable;
3.With safety lock system has self-locking function:
When the equipment before booster,fast-opening blind and the locking structure on the scheduled operating parts can all lock,if not to reserve lock position,the equipment can not booster;
When the equipment after unloading,before blind flange cover open,can completely make the container inner pressure relief,all realize the secondary pressure relief,to avoid the safety problems due to wrong operation.
Quick Opening Closure For Pig Trap Production 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 |
Quick Opening Closure For Pig Trap Package
