Details
KRHD steel flexible pipe connector
Author Admin Browse Posted 2011-07-25

Name: KRHD steel flexible pipe connectors
Features:
    steel flexible pipe joints, also known as clamps, steel flexible joints, steel flexible joints, expansion joints off style, fittings. Steel flexible pipe joint is a pipe connection, reliable, easy to install products. At low pressure by the elastic deformation ring, to seal the purpose; the pressure increases, the role of the ring through the media, and play the role of self-sealing, and the gap left between the pipe end to compensate for thermal expansion due to the cold pipe reduction resulting from the displacement and deflection.  
Installation instructions: 
    steel flexible pipe fittings to be installed before the pressure plate bolts loose, pull the product to the installation length, then tighten the diagonal method, not partial pressure such as overhead use, shall be installed at both ends of the corresponding mounting bracket . Flange connection using GB4216.3-4126.5 standard. Other specifications can be used as production.

PN1.6/2.5/4.0/6.4MPa of KRHD type steel flexible pipe joint main data table

Diameter over
Dw
mm
Nominal diameter
DN
mm
Allows the pipe end
axial load
kgf
Amount of stretching
mm
 
Allows the angle
φ
 
Minimum length
mm
 
Installation length
mm
 
Length
mm
 
Equipped with bolt
d × L
mm
89 80 2680 20 17.90 90 100 110 M12 × 60
108 100 3550 20 15.06 90 100 110 M14 × 60
133 125 4620 20 13.05 95 105 115 M14 × 60
159 150 5530 20 12.09 100 110 120 M14 × 60
194 175 7370 20 10.51 100 110 120 M16 × 60
219 200 9370 20 9.33 106 116 126 M16 × 75
245 225 11750 20 8.36 112 122 132 M16 × 80
273 250 14620 20 7.51 117 127 137 M18 × 90
325 300 20680 20 6.32 120 130 140 M18 × 100
377 350 27875 20 5.45 125 135 145 M18 × 100
426 400 35600 20 4.80 130 140 150 M18 × 110
480 450 45180 20 4.28 135 145 155 M18 × 110
530 500 55120 20 3.88 140 150 160 M18 × 120
630 600 65900 22 3.27 145 155 165 M18 × 120
720 700 70170 22 2.86 150 160 170 M20 × 120
820 800 84400 22 2.51 155 165 175 M20 × 130
920 900 106 200 22 2_24 160 170 180 M20 × 130
1020 1000 116 870 22 2.02 165 175 185 M20 × 130
1220 1200 130 600 24 1.69 170 180 190 M22 × 140
1420 1400 146 200 24 1.45 175 185 195 M22 × 140
1620 1600 158300 24 1.27 180 190 200 M22 × 140
1820 1800 166,000 24 1.13 185 195 205 M22 × 150
2020 2000 179 000 24 1.01 190 200 210 M24 × 150
2220 2200 187 000 26 1.01 195 205 215 M24 × 150
2420 2400 196 000 26 1.01 200 210 220 M24 × 150
2620 2600 206 000 26 1.01 205 215 225 M24 × 160
2830 2800 253 300 26 1.01 210 220 230 M27 × 160
3020 3000 260 100 26 1.01 215 225 235 M27 × 160
3220 3200 286 900 26 1.01 220 230 240 M27 × 180


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