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Bandlock Type Quick Opening Closure

FOB Price 70 - 10000 USD / unit
MOQ5 unit
PortDalian port, Qingdao port, Ningbo Port, Shanghai port, Guangzhou port
Packagingwooden box
Lead Time25-30

Quick Details (View All)

Opening time:less than 60 seconds (not over 200N force). Seismic fortification intensity:7 degrees.
Corrosion allowance:2mm. Working media:oil, natural gas, water, ore pulp, etc.
Test pressure:water pressure is 1.5 times the design pressure, and air tightness test is 1 equivalent to the design pressure. Design pressure:1.6MPa-30MPa.

Product Details

Technical Features
1 Structural features
As for the locking ring Closure, our company can now design and produce two structural
forms of Closures, which are inner locking ring Closure and outer locking ring Closure.
Each structural form of Closure can be classified into vertical type and horizontal type.
Before pressing, when a Closure cover is sent to the cylinder flange (with a long-necked
flange) in place, the locking ring is open, the insert can be placed inside the cylinder
flange groove and locking ring gap, and the alarm screw can be screwed to achieve
sealing of the safety interlocking device, when the device can be pressurized; otherwise,
the device will not boost.
Technical Features
1 Structural features
As for the locking ring Closure, our company can now design and produce two structural
forms of Closures, which are inner locking ring Closure and outer locking ring Closure.
Each structural form of Closure can be classified into vertical type and horizontal type.
Before pressing, when a Closure cover is sent to the cylinder flange (with a long-necked
flange) in place, the locking ring is open, the insert can be placed inside the cylinder
flange groove and locking ring gap, and the alarm screw can be screwed to achieve
sealing of the safety interlocking device, when the device can be pressurized; otherwise,
the device will not boost.
Technical Features
1 Structural features
As for the locking ring Closure, our company can now design and produce two structural
forms of Closures, which are inner locking ring Closure and outer locking ring Closure.
Each structural form of Closure can be classified into vertical type and horizontal type.
Before pressing, when a Closure cover is sent to the cylinder flange (with a long-necked
flange) in place, the locking ring is open, the insert can be placed inside the cylinder
flange groove and locking ring gap, and the alarm screw can be screwed to achieve
sealing of the safety interlocking device, when the device can be pressurized; otherwise,
the device will not boost.
Before the device is boosted, the quick opening Closure and its locking mechanism can
be both locked on a predetermined operating part, and the device can not boost if they fail
to reach the predetermined locking position;
After the device pressure relief, and before t opening he Closure cover, slowly release the
alarm screw, and the alarm screw will whistler if there is residual pressure, when
2tightening the screw alarm, re-checking the device status, waiting until there is no residual
pressure before opening again, thus avoiding security risks arising from misuse

Yongye Industrial Co.,Ltd.

World Financial Center, No. 41, Shenyang ,Liaoning, China

China

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