QUICK RELEASE FLANGES

YLOCK quick release flanges provide high quality, short lead-times and significant cost savings. All necessary tests, including bending, vibration and burst are performed under thermal pressure by the supervision and approval of TUV as per ASME B31.1 and B31.3. Produced in a comprehensive range of sizes and materials, YLOCK quick release flanges offer versatility, compactness, weight and cost effectiveness in piping systems.

YLOCK quick release flange family offers various advantages versus conventional flanges:

• Quick installation

• Significant torque decreases by 93% in single-bolted and 75% in 4-bolted versions, compared to conventional flanges

• Mechanical sealing

• High pressure and temperature strength

• Various working conditions

• Low maintenance

• Less accessory requirement

• Lighter design

The YLOCK quick release flanges comprise:

• A pair of hubs, welded to the pipe, similar to a flange,

• A seal ring that is a modified cone ring, providing excellent leak tightness’

• A clamp set that can be rotated around the hub to suit the most practical positions.

Standards:

• ASME B31.1 & ASME B31.3

• European Pressure Equipment Directive(2014/68/EU)

• National Association of Corrosion Engineers (NACE Mr0175)

Size:

• One bolted clamp:  ¾” – 3” (DN20 - DN80)

• Four bolted clamp: 2½” – 4” (DN65 - DN100)