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Quick Opening

Negotiable / | Min Order Quantity Unit

Required Quantity

Place of Origin
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Other Machinery & Industry Equipment

13 Jeonjin Entech Ltd.

Supplier Activity

tradeKorea provides seller activity to buyers through seller evaluation and measurement according to each item.

Country South Korea South Korea

KITA DUNS

PRODUCT DESCRIPTION
COMPANY INFORMATION
Product name Quick Opening Certification -
category Other Machinery & Industry Equipment Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -
Product Information

Technical Specification

Size Range 6" to 96" Nominal diameter
Class Ratings ASME #150 through to #2500
Design Code ASME Section VIII Division 1
ASME Section VIII Division 2
ASME Section I
Closure Orientation Horizontal & Vertical
Materials ASME SA350 LF2
ASME SA105
ASME SA516-60
ASME SA516-70
ASME SA182-F304/304L
ASME SA182-F316/316
ASME SA240-304/304L
ASME SA240-316/316L
Seal Material NBR, HNBR, FPM(Viton), EPDM
(Other material available on request.)
Special Closure Finish 316/316L Stainless Steel Overlay.
Options

Safety Interlock Device
NDT Inspection
Hydro Test
Spare(Gasket, Bolt/Nut etc.)
FEA

LOCKING RING TYPE

Design Features

Locking Ring Type QOC. consists of Reducer or Gear Box, Hub, Head, Locking Ring, and Self-Energized Gasket. Standard size is 20"~96", however, various sizes are available on customer's demand.

Operating

After rotating the Locking Ring to the Unlock location by turning the Handle on the Gear Box or the Reducer, open the Head.

LOCKIGN HEAD TYPE

Design Features

The shape is similar to Locking Ring Type without a Locking Ring, and it consists of Reducer or Gear Box, Hub, Head and Self-Energized Gasket.

Operating

After rotating the Head to the Unlock location by turning the handle on the Gear Box or the Rducer, open the Head.

CLAMP RING TYPE

Design Features

Clamp Ring Type QOC. consists of single or double Handle Bolt, Hub, Head, Split Clamp Ring and Self-Gasket. Standard size is 2"~42", however, various sizes are available on customer's demand.

Operating

After opening th Split Clamp Ring to the left and the right by turning the Handle Bolt, open the Head.

This is application of Double Handle Bolt in which the Plug is connected to the Head.

SWING BOLT TYPE

Design Features

Swing Bolt Type QOC. consists of Eye Bolt, Hub, Head and Self-Energized Gasket. Standard size is 6"~48", however, various sizes are available on customer's demand.

Operating

After unlocking the Eye Bolt by turnign the Hex Nut, open the Head.

FORGING & MACHINING

OTHERS TYPE

Design Features

It is usually used for small-sized nozzles of 2"~14", and design and production of various shapes are available.

STEAM DRUM MANHOLE

Design Features

As Manholes used for high-temperature and high-pressure Steam Drums, desing and production of various shapes are available.

SPECIAL OPERATION

Electric Automatic Operating

It consists of Electric Motor, Gear Box, Junction Box and Control Panel.

Pneumatic Automatic Operating

It consists of Motor, Gear Box, Control Panel and Control Valve.

Hydraulic Automatic Operating

It consists of Hydraulic Motor, Hydraulic Pump and Control Panel.

EXPLOSION PROOF PANEL LOCAL CONTROL PANEL HYDRAULIC POWER UNIT

OPERATING SEQUENCE

1. Check whether isolated, drained and vented completely from all pressures before trying to open up the Closure. 2. Attach the Ratchet Handle to the Gear Box after all the safety inspection for opening up the Closure is completed. Activate the Ratchet Handle and circulate the Locking Ring up to the Open location
Check whether the Locking Ring moves up to the Open locating Use the Door Handle to circulate up to the location in which the door is opened.

3D MODELING SIMULATION

CLAMP RING TYPE LOCKING RING TYPE

FATIGUE ANALYSIS

B2B Trade
Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable
Company

Jeonjin Entech Ltd.

Country South Korea South Korea

Supplier Activity

President
KIM, BYUNG-GOOK
Address
275-35, Hakjang-dong, , Sasang-gu,Busan,
Product Category
Other Vehicle Accessories
Year Established
2003
No. of Total Employees
51-100
Company introduction

Our quick opening closure(QOC)is used in various areas such as chemical plant. pipe ling launcher, pipe ling receiver, scurbber, fitter, sepatrator,coalescer, scraper trap,storage tank, petrochemical plant, pressure vessel, etc.

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