Quick Opening Closure For Oil Gas Pipeline Pig Launcher Receiver
  • Quick Opening Closure For Oil Gas Pipeline Pig Launcher Receiver

Quick Opening Closure For Oil Gas Pipeline Pig Launcher Receiver

Brand Lianerdun

Product origin China

Delivery time 30-60days

Supply capacity 100Pcs/Month

1.Bandlock type quick opening closure has advanced structure, beautiful appearance, its unique self-tightening lip sealing structure, so that the sealing is more safe and reliable, compared with similar products in China to open and close more quickly, manual operation is more convenient. With safety interlocking mechanism, fully ensure safety and reliability.
2.Bandlock type quick opening closuremainly consists of end closure, barrel flange, bandlock, safety interlocking mechanism, arm mechanism and opening and closing mechanism. Use the switch handle to turn the handle seat clockwise or counterclockwise, bandlock can be opened or contracted, so as to achieve the purpose of rapid opening and closing.

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Quick Opening Closure For Oil Gas Pipeline Pig Launcher Receiver

Quick Opening Closure For Oil Gas Pipeline Pig Launcher Receiver

safety interlock mechanism

Quick Opening Closure For Oil Gas Pipeline Pig Launcher Receiver 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


Quick Opening Closure For Oil Gas Pipeline Pig Launcher Receiver  Product Features


1. Quick opening and closing: the locking ring type quick opening closure adopts unique locking ring design, which makes the blind plate can be quickly opened or closed in a few seconds, greatly improving the working efficiency.

2. Safe and reliable: the locking ring type quick opening closure is made of high-strength materials with good pressure and impact resistance, ensuring the safe use in high temperature, high pressure and other harsh working conditions.

3. Good sealing performance: the locking ring type quick opening closure has excellent sealing performance and can effectively prevent medium leakage.

Quick opening closure


Quick Opening Closure Manufacturing Process Flow Chart

QOC

Quick Opening Closure 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.

safety interlock mechanism


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