Revata Engineering
Announcement Board - Revata Engineering
O-Rings & Back-up Rings
Delivering Reliable Solutions

 

 


AS 568A O-Rings, JIS O-Rings, Metric O-rings, NBR O-Rings, Viton O-Rings, Nitrile O-Rings, Silicone O-Rings

 

 
AS 568A O-Rings, JIS O-Rings, Metric O-rings, NBR O-Rings, Viton O-Rings, Nitrile O-Rings, Encapsulated O-Rings, Back-up Rings, X-Ring, Quad Ring
O-RING SERIES AVAILABLE
AS-568A O-RingsAS O-Rings (AS568A series)Metric O-RingsMetric O-RingsJIS O-RingsJIS O-RingsBS 1806 O-RingsBS 1806 O-RingsFrench - R O-RingsMicro / Ultra-Small O-RingsMicro / Ultra-Small O-Rings

 

AS 568A O-Rings, JIS O-Rings, Metric O-rings, NBR O-Rings, Viton O-Rings, Nitrile O-Rings, Encapsulated O-Rings, Back-up Rings, X-Ring, Quad Ring AS-568A BACK-UP RINGS

 

 

 

AS 568A O-Rings, JIS O-Rings, Metric O-rings, NBR O-Rings, Viton O-Rings, Nitrile O-Rings, Encapsulated O-Rings, Back-up Rings, X-Ring, Quad Ring

 

When a system is operating under high pressure, there is a greater performance demand on the O-Ring. When subjected to pressure, the O-Ring rubber tends to flow into the clearance gaps between the adjacent parts of the machine. At a lower pressure, the extrusion effect does not hamper the performance, however at a higher pressure this can damage the O-Rings.

Thus, in order to avoid permanent damage to the O-Rings at high pressures, special precautions such as using an appropriate Back-up Ring need to be taken.

Revata Engineering manuafctures Back-Up Rings in the following AS-568A Standard Sizes. We can supply you custom made Back-Up Rings based on your requirements.

 

AS 568A O-Rings, JIS O-Rings, Metric O-rings, NBR O-Rings, Viton O-Rings, Nitrile O-Rings, Encapsulated O-Rings, Back-up Rings, X-Ring, Quad Ring

 

 

 

AS568 - Back-Up Rings (006 - 050)

AS568 - Back-Up Rings (110 - 154)

AS568 - Back-Up Rings (155 - 250)

AS568 - Back-Up Rings (251 - 433)

 

 

 

AS-568 ID TOL. R T A TOL. W TOL. ID X DD XA
NO. d ± ±0.010 (REF)   ±   ± (mm)
Back-up Ring 006 0.14 0.005 0.087 0.049 0.045 0.003 0.053 0.003 3.56x6.26x1.14
Back-up Ring 007 0.171 0.005 0.087 0.049 0.045 0.003 0.053 0.003 4.74x7.04x1.14
Back-up Ring 008 0.202 0.005 0.087 0.049 0.045 0.003 0.053 0.003 5.13x7.83x1.14
Back-up Ring 009 0.234 0.005 0.087 0.049 0.045 0.003 0.053 0.003 5.94x8.64x1.14
Back-up Ring 010 0.265 0.005 0.087 0.049 0.045 0.003 0.053 0.003 6.73x9.43x1.14
Back-up Ring 011 0.327 0.005 0.087 0.049 0.045 0.003 0.053 0.003 8.31x11.00x1.14
Back-up Ring 012 0.39 0.005 0.087 0.049 0.045 0.003 0.053 0.003 9.91x12.61x1.14
Back-up Ring 013 0.455 0.005 0.087 0.049 0.045 0.003 0.053 0.003 11.56x14.26x1.14
Back-up Ring 014 0.518 0.005 0.087 0.049 0.045 0.003 0.053 0.003 13.16x15.86x1.14
Back-up Ring 015 0.58 0.007 0.087 0.049 0.045 0.003 0.053 0.003 14.73x17.43x1.14
Back-up Ring 016 0.643 0.009 0.087 0.049 0.045 0.003 0.053 0.003 16.33x19.03x1.14
Back-up Ring 017 0.705 0.009 0.087 0.049 0.045 0.003 0.053 0.003 17.91x20.61x1.14
Back-up Ring 018 0.768 0.009 0.087 0.049 0.045 0.003 0.053 0.003 19.51x22.21x1.14
Back-up Ring 019 0.83 0.009 0.087 0.049 0.045 0.003 0.053 0.003 21.08x23.78x1.14
Back-up Ring 020 0.893 0.009 0.087 0.049 0.045 0.003 0.053 0.003 22.68x25.38x1.14
Back-up Ring 021 0.955 0.009 0.087 0.049 0.045 0.003 0.053 0.003 24.26x26.96x1.14
Back-up Ring 022 1.018 0.01 0.087 0.049 0.045 0.003 0.053 0.003 25.86x28.56x1.14
Back-up Ring 023 1.08 0.01 0.087 0.049 0.045 0.003 0.053 0.003 27.43x30.13x1.14
Back-up Ring 024 1.143 0.01 0.087 0.049 0.045 0.003 0.053 0.003 29.03x31.73x1.14
Back-up Ring 025 1.205 0.011 0.087 0.049 0.045 0.003 0.053 0.003 30.61x33.31x1.14
Back-up Ring 026 1.268 0.011 0.087 0.049 0.045 0.003 0.053 0.003 32.21x34.91x1.14
Back-up Ring 027 1.33 0.011 0.087 0.049 0.045 0.003 0.053 0.003 33.78x36.48x1.14
Back-up Ring 028 1.393 0.013 0.087 0.049 0.045 0.003 0.053 0.003 35.38x38.08x1.14
Back-up Ring 029 1.518 0.013 0.087 0.049 0.045 0.003 0.053 0.003 38.56x41.26x1.14
Back-up Ring 030 1.643 0.013 0.087 0.049 0.045 0.003 0.053 0.003 41.73x44.43x1.14
Back-up Ring 031 1.768 0.015 0.087 0.049 0.045 0.003 0.053 0.003 44.91x47.61x1.14
Back-up Ring 032 1.893 0.015 0.087 0.049 0.045 0.003 0.053 0.003 48.08x50.78x1.14
Back-up Ring 033 2.018 0.018 0.087 0.049 0.045 0.003 0.053 0.003 51.26x53.96x1.14
Back-up Ring 034 2.143 0.018 0.087 0.049 0.045 0.003 0.053 0.003 54.53x57.13x1.14
Back-up Ring 035 2.268 0.018 0.087 0.049 0.045 0.003 0.053 0.003 57.61x60.31x1.14
Back-up Ring 036 2.393 0.018 0.087 0.049 0.045 0.003 0.053 0.003 60.78x63.48x1.14
Back-up Ring 037 2.518 0.018 0.087 0.049 0.045 0.003 0.053 0.003 63.96x66.66x1.14
Back-up Ring 038 2.643 0.02 0.087 0.049 0.045 0.003 0.053 0.003 67.13x69.83x1.14
Back-up Ring 039 2.768 0.02 0.087 0.049 0.045 0.003 0.053 0.003 70.31x73.01x1.14
Back-up Ring 040 2.893 0.02 0.087 0.049 0.045 0.003 0.053 0.003 73.48x76.18x1.14
Back-up Ring 041 3.018 0.024 0.087 0.049 0.045 0.003 0.053 0.003 76.66x79.36x1.14
Back-up Ring 042 3.268 0.024 0.087 0.049 0.045 0.003 0.053 0.003 83.01x85.71x1.14
Back-up Ring 043 3.518 0.024 0.087 0.049 0.045 0.003 0.053 0.003 89.36x92.06x1.14
Back-up Ring 044 3.768 0.027 0.087 0.049 0.045 0.003 0.053 0.003 95.71x98.41x1.14
Back-up Ring 045 4.018 0.027 0.087 0.049 0.045 0.003 0.053 0.003 102.06x104.76x1.14
Back-up Ring 046 4.268 0.03 0.087 0.049 0.045 0.003 0.053 0.003 108.41x111.11x1.14
Back-up Ring 047 4.518 0.03 0.087 0.049 0.045 0.003 0.053 0.003 114.76x117.46x1.14
Back-up Ring 048 4.768 0.03 0.087 0.049 0.045 0.003 0.053 0.003 121.11x123.81x1.14
Back-up Ring 049 5.018 0.037 0.087 0.049 0.045 0.003 0.053 0.003 127.46x130.16x1.14
Back-up Ring 050 5.268 0.037 0.087 0.049 0.045 0.003 0.053 0.003 133.81x136.50x1.14
AS-568 ID TOL. R T A TOL. W TOL. ID X DD XA
NO. d ± ±0.010 (REF)   ±   ± (mm)
Back-up Ring 110 0.39 0.005 0.129 0.053 0.045 0.003 0.086 0.003 9.91x14.27x1.14
Back-up Ring 111 0.452 0.005 0.129 0.053 0.045 0.003 0.086 0.003 11.48x15.84x1.14
Back-up Ring 112 0.515 0.007 0.129 0.053 0.045 0.003 0.086 0.003 13.08x17.44x1.14
Back-up Ring 113 0.577 0.009 0.129 0.053 0.045 0.003 0.086 0.003 14.66x19.02x1.14
Back-up Ring 114 0.64 0.009 0.129 0.053 0.045 0.003 0.086 0.003 16.26x20.62x1.14
Back-up Ring 115 0.702 0.009 0.129 0.053 0.045 0.003 0.086 0.003 17.83x22.19x1.14
Back-up Ring 116 0.765 0.009 0.129 0.053 0.045 0.003 0.086 0.003 19.43x23.79x1.14
Back-up Ring 117 0.831 0.01 0.129 0.053 0.045 0.003 0.086 0.003 21.11x25.47x1.14
Back-up Ring 118 0.893 0.01 0.129 0.053 0.045 0.003 0.086 0.003 22.68x27.04x1.14
Back-up Ring 119 0.956 0.01 0.129 0.053 0.045 0.003 0.086 0.003 24.28x28.64x1.14
Back-up Ring 120 1.018 0.01 0.129 0.053 0.045 0.003 0.086 0.003 25.86x30.22x1.14
Back-up Ring 121 1.081 0.01 0.129 0.053 0.045 0.003 0.086 0.003 27.46x31.82x1.14
Back-up Ring 122 1.143 0.01 0.129 0.053 0.045 0.003 0.086 0.003 29.03x33.39x1.14
Back-up Ring 123 1.206 0.012 0.129 0.053 0.045 0.003 0.086 0.003 30.63x34.99x1.14
Back-up Ring 124 1.268 0.012 0.129 0.053 0.045 0.003 0.086 0.003 32.21x36.57x1.14
Back-up Ring 125 1.331 0.012 0.129 0.053 0.045 0.003 0.086 0.003 33.81x38.17x1.14
Back-up Ring 126 1.393 0.012 0.129 0.053 0.045 0.003 0.086 0.003 35.38x39.74x1.14
Back-up Ring 127 1.456 0.012 0.129 0.053 0.045 0.003 0.086 0.003 36.98x41.34x1.14
Back-up Ring 128 1.518 0.012 0.129 0.053 0.045 0.003 0.086 0.003 38.56x42.92x1.14
Back-up Ring 129 1.581 0.015 0.129 0.053 0.045 0.003 0.086 0.003 40.16x44.52x1.14
Back-up Ring 130 1.643 0.015 0.129 0.053 0.045 0.003 0.086 0.003 41.73x46.09x1.14
Back-up Ring 131 1.706 0.015 0.129 0.053 0.045 0.003 0.086 0.003 43.33x47.69x1.14
Back-up Ring 132 1.768 0.015 0.129 0.053 0.045 0.003 0.086 0.003 44.91x49.27x1.14
Back-up Ring 133 1.831 0.015 0.129 0.053 0.045 0.003 0.086 0.003 46.51x50.87x1.14
Back-up Ring 134 1.893 0.015 0.129 0.053 0.045 0.003 0.086 0.003 48.08x52.44x1.14
Back-up Ring 135 1.956 0.017 0.129 0.053 0.045 0.003 0.086 0.003 49.86x54.04x1.14
Back-up Ring 136 2.018 0.017 0.129 0.053 0.045 0.003 0.086 0.003 51.26x55.62x1.14
Back-up Ring 137 2.081 0.017 0.129 0.053 0.045 0.003 0.086 0.003 52.86x57.22x1.14
Back-up Ring 138 2.143 0.017 0.129 0.053 0.045 0.003 0.086 0.003 54.43x58.79x1.14
Back-up Ring 139 2.206 0.017 0.129 0.053 0.045 0.003 0.086 0.003 56.03x60.39x1.14
Back-up Ring 140 2.268 0.017 0.129 0.053 0.045 0.003 0.086 0.003 57.61x61.97x1.14
Back-up Ring 141 2.331 0.02 0.129 0.053 0.045 0.003 0.086 0.003 59.21x63.57x1.14
Back-up Ring 142 2.393 0.02 0.129 0.053 0.045 0.003 0.086 0.003 60.78x65.14x1.14
Back-up Ring 143 2.456 0.02 0.129 0.053 0.045 0.003 0.086 0.003 62.38x66.74x1.14
Back-up Ring 144 2.518 0.02 0.129 0.053 0.045 0.003 0.086 0.003 63.96x68.32x1.14
Back-up Ring 145 2.581 0.02 0.129 0.053 0.045 0.003 0.086 0.003 65.56x69.92x1.14
Back-up Ring 146 2.643 0.02 0.129 0.053 0.045 0.003 0.086 0.003 67.13x71.49x1.14
Back-up Ring 147 2.706 0.022 0.129 0.053 0.045 0.003 0.086 0.003 68.73x73.09x1.14
Back-up Ring 148 2.768 0.022 0.129 0.053 0.045 0.003 0.086 0.003 70.31x74.67x1.14
Back-up Ring 149 2.831 0.022 0.129 0.053 0.045 0.003 0.086 0.003 71.91x76.27x1.14
Back-up Ring 150 2.893 0.022 0.129 0.053 0.045 0.003 0.086 0.003 73.48x77.84x1.14
Back-up Ring 151 3.018 0.024 0.129 0.053 0.045 0.003 0.086 0.003 76.66x81.02x1.14
Back-up Ring 152 3.268 0.024 0.129 0.053 0.045 0.003 0.086 0.003 83.01x87.37x1.14
Back-up Ring 153 3.518 0.024 0.129 0.053 0.045 0.003 0.086 0.003 89.36x93.72x1.14
Back-up Ring 154 3.708 0.028 0.129 0.053 0.045 0.003 0.086 0.003 95.71x100.07x1.14
AS-568 ID TOL. R T A TOL. W TOL. ID X DD XA
NO. d ± ±0.010 (REF)   ±   ± (mm)
Back-up Ring 155 4.018 0.028 0.129 0.053 0.045 0.003 0.086 0.003 102.06x106.42x1.14
Back-up Ring 156 4.268 0.03 0.129 0.053 0.045 0.003 0.086 0.003 108.41x112.77x1.14
Back-up Ring 157 4.518 0.03 0.129 0.053 0.045 0.003 0.086 0.003 114.76x119.12x1.14
Back-up Ring 158 4.768 0.03 0.129 0.053 0.045 0.003 0.086 0.003 121.11x125.47x1.14
Back-up Ring 159 5.018 0.035 0.129 0.053 0.045 0.003 0.086 0.003 127.46x131.82x1.14
Back-up Ring 160 5.268 0.035 0.129 0.053 0.045 0.003 0.086 0.003 133.81x138.17x1.14
Back-up Ring 161 5.518 0.035 0.129 0.053 0.045 0.003 0.086 0.003 140.16x144.52x1.14
Back-up Ring 162 5.768 0.035 0.129 0.053 0.045 0.003 0.086 0.003 146.51x150.87x1.14
Back-up Ring 163 6.018 0.035 0.129 0.053 0.045 0.003 0.086 0.003 152.86x157.22x1.14
Back-up Ring 164 6.268 0.04 0.129 0.053 0.045 0.003 0.086 0.003 159.21x163.57x1.14
Back-up Ring 165 6.518 0.04 0.129 0.053 0.045 0.003 0.086 0.003 165.56x169.92x1.14
Back-up Ring 166 6.768 0.04 0.129 0.053 0.045 0.003 0.086 0.003 171.91x176.27x1.14
Back-up Ring 167 7.018 0.04 0.129 0.053 0.045 0.003 0.086 0.003 178.25x182.61x1.14
Back-up Ring 168 7.268 0.045 0.129 0.053 0.045 0.003 0.086 0.003 184.61x188.97x1.14
Back-up Ring 169 7.518 0.045 0.129 0.053 0.045 0.003 0.086 0.003 190.96x195.32x1.14
Back-up Ring 170 7.768 0.045 0.129 0.053 0.045 0.003 0.086 0.003 197.31x201.67x1.14
Back-up Ring 171 8.018 0.045 0.129 0.053 0.045 0.003 0.086 0.003 203.66x208.02x1.14
Back-up Ring 172 8.268 0.05 0.129 0.053 0.045 0.003 0.086 0.003 210.01x214.37x1.14
Back-up Ring 173 8.518 0.05 0.129 0.053 0.045 0.003 0.086 0.003 216.36x220.72x1.14
Back-up Ring 174 8.768 0.05 0.129 0.053 0.045 0.003 0.086 0.003 222.71x227.07x1.14
Back-up Ring 175 9.018 0.05 0.129 0.053 0.045 0.003 0.086 0.003 229.06x233.42x1.14
Back-up Ring 176 9.268 0.055 0.129 0.053 0.045 0.003 0.086 0.003 235.41x239.77x1.14
Back-up Ring 177 9.518 0.055 0.129 0.053 0.045 0.003 0.086 0.003 241.76x246.12x1.14
Back-up Ring 178 9.768 0.055 0.129 0.053 0.045 0.003 0.086 0.003 248.11x252.47x1.14
Back-up Ring 210 0.766 0.01 0.174 0.05 0.04 0.003 0.118 0.004 19.46x25.46x1.02
Back-up Ring 211 0.828 0.01 0.174 0.05 0.04 0.003 0.118 0.004 21.03x27.03x1.02
Back-up Ring 212 0.891 0.01 0.174 0.05 0.04 0.003 0.118 0.004 22.63x28.63x1.02
Back-up Ring 213 0.953 0.01 0.174 0.05 0.04 0.003 0.118 0.004 24.21x30.21x1.02
Back-up Ring 214 1.016 0.01 0.174 0.05 0.04 0.003 0.118 0.004 25.81x31.81x1.02
Back-up Ring 215 1.078 0.01 0.174 0.05 0.04 0.003 0.118 0.004 27.38x33.3x1.02
Back-up Ring 216 1.141 0.012 0.174 0.05 0.04 0.003 0.118 0.004 28.98x34.98x1.02
Back-up Ring 217 1.203 0.012 0.174 0.05 0.04 0.003 0.118 0.004 30.56x36.56x1.02
Back-up Ring 218 1.266 0.012 0.174 0.05 0.04 0.003 0.118 0.004 32.16x38.16x1.02
Back-up Ring 219 1.334 0.012 0.174 0.05 0.04 0.003 0.118 0.004 33.88x39.88x1.02
Back-up Ring 220 1.397 0.012 0.174 0.05 0.04 0.003 0.118 0.004 35.50x41.50x1.02
Back-up Ring 221 1.459 0.012 0.174 0.05 0.04 0.003 0.118 0.004 37.06x43.06x1.02
Back-up Ring 222 1.522 0.015 0.174 0.05 0.04 0.003 0.118 0.004 38.66x44.66x1.02
Back-up Ring 223 1.647 0.015 0.174 0.05 0.04 0.003 0.118 0.004 41.83x47.83x1.02
Back-up Ring 224 1.772 0.015 0.174 0.05 0.04 0.003 0.118 0.004 45.01x51.01x1.02
Back-up Ring 225 1.897 0.018 0.174 0.05 0.04 0.003 0.118 0.004 48.18x54.18x1.02
Back-up Ring 226 2.022 0.018 0.174 0.05 0.04 0.003 0.118 0.004 51.36x57.36x1.02
Back-up Ring 227 2.147 0.018 0.174 0.05 0.04 0.003 0.118 0.004 54.53x60.53x1.02
Back-up Ring 228 2.272 0.02 0.174 0.05 0.04 0.003 0.118 0.004 57.71x63.71x1.02
Back-up Ring 229 2.397 0.02 0.174 0.05 0.04 0.003 0.118 0.004 60.88x68.88x1.02
Back-up Ring 230 2.522 0.02 0.174 0.05 0.04 0.003 0.118 0.004 64.06x70.06x1.02
Back-up Ring 231 2.631 0.02 0.174 0.05 0.04 0.003 0.118 0.004 66.83x72.83x1.02
Back-up Ring 232 2.756 0.024 0.174 0.05 0.04 0.003 0.118 0.004 70.00x76.00x1.02
Back-up Ring 233 2.881 0.024 0.174 0.05 0.04 0.003 0.118 0.004 73.18x79.18x1.02
Back-up Ring 234 3.006 0.024 0.174 0.05 0.04 0.003 0.118 0.004 76.35x82.35x1.02
Back-up Ring 235 3.131 0.024 0.174 0.05 0.04 0.003 0.118 0.004 79.53x85.53x1.02
Back-up Ring 236 3.256 0.024 0.174 0.05 0.04 0.003 0.118 0.004 82.70x88.70x1.02
Back-up Ring 237 3.381 0.024 0.174 0.05 0.04 0.003 0.118 0.004 85.88x91.88x1.02
Back-up Ring 238 3.506 0.024 0.174 0.05 0.04 0.003 0.118 0.004 89.05x95.05x1.02
Back-up Ring 239 3.631 0.028 0.174 0.05 0.04 0.003 0.118 0.004 92.23x98.23x1.02
Back-up Ring 240 3.756 0.028 0.174 0.05 0.04 0.003 0.118 0.004 95.40x101.40x1.02
Back-up Ring 241 3.881 0.028 0.174 0.05 0.04 0.003 0.118 0.004 98.58x104.58x1.02
Back-up Ring 242 4.006 0.028 0.174 0.05 0.04 0.003 0.118 0.004 101.75x107.75x1.02
Back-up Ring 243 4.131 0.028 0.174 0.05 0.04 0.003 0.118 0.004 104.93x110.93x1.02
Back-up Ring 244 4.256 0.03 0.174 0.05 0.04 0.003 0.118 0.004 108.10x114.10x1.02
Back-up Ring 245 4.381 0.03 0.174 0.05 0.04 0.003 0.118 0.004 111.28x117.28x1.02
Back-up Ring 246 4.506 0.03 0.174 0.05 0.04 0.003 0.118 0.004 114.45x120.45x1.02
Back-up Ring 247 4.631 0.03 0.174 0.05 0.04 0.003 0.118 0.004 117.63x123.63x1.02
Back-up Ring 248 4.768 0.03 0.174 0.05 0.04 0.003 0.118 0.004 121.11x127.11x1.02
Back-up Ring 249 4.893 0.035 0.174 0.05 0.04 0.003 0.118 0.004 124.28x130.28x1.02
Back-up Ring 250 5.018 0.035 0.174 0.05 0.04 0.003 0.118 0.004 127.46x133.46x1.02
AS-568 ID TOL. R T A TOL. W TOL. ID X DD XA
NO. d ± ±0.010 (REF)   ±   ± (mm)
Back-up Ring 251 5.143 0.035 0.174 0.05 0.04 0.003 0.118 0.004 130.63x136.63x1.02
Back-up Ring 252 5.268 0.035 0.174 0.05 0.04 0.003 0.118 0.004 133.81x139.81x1.02
Back-up Ring 253 5.393 0.035 0.174 0.05 0.04 0.003 0.118 0.004 136.98x142.98x1.02
Back-up Ring 254 5.518 0.035 0.174 0.05 0.04 0.003 0.118 0.004 140.16x146.16x1.02
Back-up Ring 255 5.643 0.035 0.174 0.05 0.04 0.003 0.118 0.004 143.33x149.33x1.02
Back-up Ring 256 5.768 0.035 0.174 0.05 0.04 0.003 0.118 0.004 146.51x152.51x1.02
Back-up Ring 257 5.893 0.035 0.174 0.05 0.04 0.003 0.118 0.004 149.68x155.68x1.02
Back-up Ring 258 6.018 0.035 0.174 0.05 0.04 0.003 0.118 0.004 152.86x158.86x1.02
Back-up Ring 259 6.268 0.04 0.174 0.05 0.04 0.003 0.118 0.004 159.21x165.21x1.02
Back-up Ring 260 6.518 0.04 0.174 0.05 0.04 0.003 0.118 0.004 165.56x171.56x1.02
Back-up Ring 261 6.768 0.04 0.174 0.05 0.04 0.003 0.118 0.004 171.91x177.91x1.02
Back-up Ring 262 7.018 0.04 0.174 0.05 0.04 0.003 0.118 0.004 178.26x184.26x1.02
Back-up Ring 263 7.268 0.045 0.174 0.05 0.04 0.003 0.118 0.004 184.61x190.61x1.02
Back-up Ring 264 7.518 0.045 0.174 0.05 0.04 0.003 0.118 0.004 190.96x196.96x1.02
Back-up Ring 265 7.768 0.045 0.174 0.05 0.04 0.003 0.118 0.004 197.31x203.31x1.02
Back-up Ring 266 8.018 0.045 0.174 0.05 0.04 0.003 0.118 0.004 203.66x209.66x1.02
Back-up Ring 267 8.268 0.05 0.174 0.05 0.04 0.003 0.118 0.004 210.01x216.01x1.02
Back-up Ring 268 8.518 0.05 0.174 0.05 0.04 0.003 0.118 0.004 216.36x222.36x1.02
Back-up Ring 269 8.768 0.05 0.174 0.05 0.04 0.003 0.118 0.004 222.71x228.71x1.02
Back-up Ring 270 9.018 0.05 0.174 0.05 0.04 0.003 0.118 0.004 229.06x235.06x1.02
Back-up Ring 271 9.268 0.055 0.174 0.05 0.04 0.003 0.118 0.004 235.41x241.41x1.02
Back-up Ring 272 9.518 0.055 0.174 0.05 0.04 0.003 0.118 0.004 241.76x247.76x1.02
Back-up Ring 273 9.768 0.055 0.174 0.05 0.04 0.003 0.118 0.004 248.11x254.11x1.02
Back-up Ring 274 10.018 0.055 0.174 0.05 0.04 0.003 0.118 0.004 254.46x260.46x1.02
Back-up Ring 275 10.518 0.055 0.174 0.05 0.04 0.003 0.118 0.004 267.16x273.16x1.02
Back-up Ring 276 11.018 0.065 0.174 0.05 0.04 0.003 0.118 0.004 279.86x285.86x1.02
Back-up Ring 277 11.518 0.065 0.174 0.05 0.04 0.003 0.118 0.004 292.56x298.56x1.02
Back-up Ring 278 12.018 0.065 0.174 0.05 0.04 0.003 0.118 0.004 305.26x311.26x1.02
Back-up Ring 279 13.018 0.065 0.174 0.05 0.04 0.003 0.118 0.004 330.66x336.66x1.02
Back-up Ring 280 14.018 0.065 0.174 0.05 0.04 0.003 0.118 0.004 356.05x362.05x1.02
Back-up Ring 281 15.018 0.065 0.174 0.05 0.04 0.003 0.118 0.004 381.46x387.46x1.02
Back-up Ring 325 1.513 0.015 0.262 0.076 0.06 0.004 0.183 0.005 38.43x47.73x1.52
Back-up Ring 326 1.638 0.015 0.262 0.076 0.06 0.004 0.183 0.005 41.61x50.91x1.52
Back-up Ring 327 1.763 0.015 0.262 0.076 0.06 0.004 0.183 0.005 44.78x54.08x1.52
Back-up Ring 328 1.888 0.015 0.262 0.076 0.06 0.004 0.183 0.005 47.96x57.26x1.52
Back-up Ring 329 2.013 0.018 0.262 0.076 0.06 0.004 0.183 0.005 51.13x60.43x1.52
Back-up Ring 330 2.138 0.018 0.262 0.076 0.06 0.004 0.183 0.005 54.31x63.61x1.52
Back-up Ring 331 2.268 0.018 0.262 0.076 0.06 0.004 0.183 0.005 57.61x66.91x1.52
Back-up Ring 332 2.393 0.018 0.262 0.076 0.06 0.004 0.183 0.005 60.78x70.08x1.52
Back-up Ring 333 2.518 0.02 0.262 0.076 0.06 0.004 0.183 0.005 63.96x73.26x1.52
Back-up Ring 334 2.643 0.02 0.262 0.076 0.06 0.004 0.183 0.005 67.13x76.43x1.52
Back-up Ring 335 2.768 0.02 0.262 0.076 0.06 0.004 0.183 0.005 70.31x79.61x1.52
Back-up Ring 336 2.893 0.02 0.262 0.076 0.06 0.004 0.183 0.005 73.48x82.78x1.52
Back-up Ring 337 3.018 0.024 0.262 0.076 0.06 0.004 0.183 0.005 76.66x85.96x1.52
Back-up Ring 338 3.143 0.024 0.262 0.076 0.06 0.004 0.183 0.005 79.83x89.13x1.52
Back-up Ring 339 3.273 0.024 0.262 0.076 0.06 0.004 0.183 0.005 83.13x92.43x1.52
Back-up Ring 340 3.398 0.024 0.262 0.076 0.06 0.004 0.183 0.005 86.31x95.61x1.52
Back-up Ring 341 3.523 0.024 0.262 0.076 0.06 0.004 0.183 0.005 89.48x98.78x1.52
Back-up Ring 342 3.648 0.028 0.262 0.076 0.06 0.004 0.183 0.005 92.66x101.96x1.52
Back-up Ring 343 3.773 0.028 0.262 0.076 0.06 0.004 0.183 0.005 95.83x105.13x1.52
Back-up Ring 344 3.898 0.028 0.262 0.076 0.06 0.004 0.183 0.005 99.01x108.31x1.52
Back-up Ring 345 4.028 0.028 0.262 0.076 0.06 0.004 0.183 0.005 102.31x111.61x1.52
Back-up Ring 346 4.153 0.028 0.262 0.076 0.06 0.004 0.183 0.005 105.49x114.79x1.52
Back-up Ring 347 4.278 0.03 0.262 0.076 0.06 0.004 0.183 0.005 108.66x117.96x1.52
Back-up Ring 348 4.403 0.03 0.262 0.076 0.06 0.004 0.183 0.005 111.84x121.14x1.52
Back-up Ring 349 4.528 0.03 0.262 0.076 0.06 0.004 0.183 0.005 115.01x124.31x1.52
Back-up Ring 425 4.551 0.033 0.344 0.117 0.096 0.005 0.236 0.006 115.60x127.58x2.44
Back-up Ring 426 4.676 0.033 0.344 0.117 0.096 0.005 0.236 0.006 118.77x130.75x2.44
Back-up Ring 427 4.801 0.033 0.344 0.117 0.096 0.005 0.236 0.006 121.95x133.93x2.44
Back-up Ring 428 4.926 0.033 0.344 0.117 0.096 0.005 0.236 0.006 125.20x137.8x2.44
Back-up Ring 429 5.051 0.037 0.344 0.117 0.096 0.005 0.236 0.006 128.30x140.28x2.44
Back-up Ring 430 5.176 0.037 0.344 0.117 0.096 0.005 0.236 0.006 131.47x143.45x2.44
Back-up Ring 431 5.301 0.037 0.344 0.117 0.096 0.005 0.236 0.006 134.65x146.63x2.44
Back-up Ring 432 5.426 0.037 0.344 0.117 0.096 0.005 0.236 0.006 137.82x149.80x2.44
Back-up Ring 433 5.551 0.037 0.344 0.117 0.096 0.005 0.236 0.006 141.00x152.98x2.44

 

 

 

 

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PRODUCT QUICK LINKS:

INNER & OUTER BOP SEALSSWAB CUPSPACKER ELEMENTSDRILL PIPE WIPERSKELLY WIPERSSUCKER ROD WIPERSSUCKER ROD GUIDESOIL SAVER RUBBERSTUFFING BOX PACKINGSSLICKLINE BLOW OUT PLUGSCOUPLINGS FOR LINE PIPES (API THREADS)COUPLINGS FOR TUBING (EUE, NUE, BTC)COUPLINGS FOR CASING (STC, LTC, BTC)PUP JOINTSCAST STEEL LIFTING BAILS / LIFTING NUBBINS / SUBSLIFT PLUGSLIFT SUBSROTARY SUBSTOOL JOINTS1" & 1.5" CONVENTIONAL / TUBING RETRIEVABLE IPO GAS LIFT VALVES1" & 1.5" WIRELINE RETRIEVABLE IPO GAS LIFT VALVES1" & 1.5" WIRELINE RETRIEVABLE DUMMY VALVES1" & 1.5" BK-2 WIRELINE RETRIEVABLE LATCHES1" & 1.5" ORIFICE VALVESSPARES FOR GAS LIFT PLASTIC THREAD PROTECTORSCOMPOSITE THREAD PROTECTORSSTEEL THREAD PROTECTORSPACKAGING FRAMES FOR TUBINGS AND CASINGSPACKAGING FRAMES FOR HEAVY DRILL PIPESPACKAGING FRAMES FOR DRILL PIPES (COMMON)PACKAGING FRAMES FOR DRILL PIPES (STANDARD SIZE)PLASTIC THREAD PROTECTORS FOR TUBINGSTHREAD PROTECTOR FOR DRILL PIPE (PLASTIC TYPE, CLOSED END /CE)COMPOSITE THREAD PROTECTOR FOR TUBING & CASING (CENL)COMPOSITE THREAD PROTECTOR FOR TUBING & CASING (CEL)COMPOSITE THREAD PROTECTOR FOR DRILL PIPE (CE)CAST STEEL LIFTING CAPSTUBULAR BUMPER RINGSCLAMP ON CASING PROTECTORCASING & TUBING PACKAGING FRAMESDRILL PIPE PACKAGING FRAMESTUBULAR PACKAGING AND LIFTING FRAMESTUBULAR END CAPS / PIPE CAPSFLANGE PROTECTORS / FLANGE COVERSCAPS & PLUGS FOR HYDRAULIC FITTINGS (NPT, BSP, JIC etc)PVC / VINYL END CAPS & PROTECTORSREDRESS KITS FOR DOWNHOLE TOOLS'V' PACKINGSCOMPOSITE SEALSO-RINGSO-RING CORDSHAMMER UNION SEALSRING JOINT GASKETS - INTRODUCTIONR TYPE RING JOINT GASKETS (OVAL)R TYPE RING JOINT GASKETS (OCTAGONAL)RX TYPE RING JOINT GASKETSBX TYPE RING JOINT GASKETSSPIRAL WOUND GASKETSDESANDERS & SPARESDESILTERS & SPARESPLUNGER PUMP SPARESMUD PUMP SPARESCEMENTING / WIPER PLUGSWIPER PLUGS / ELEMENTSSTANDARD STRAIGHT BOW CENTRALIZERSRIGID BOW CENTRALIZERSSOLID RIGID CENTRALIZERSCENTRALIZER / STABILIZER JOINTSSTOP COLLARSTUNGSTEN CARBIDE VALVE SEATSTUNGSTEN CARBIDE BALLSTUNGSTEN CARBIDE SEAT INSERTSCUSTOM MADE / SPECIALTY CARBIDE PARTS

 

 

Markez® is a registered trademark of Marco Rubber
Viton® and Kalrez® are registered trademark of DuPont Performance Elastomers
Teflon® is a registered trademark of DuPont
Simriz® is a registered trademark of Freudenberg-NOK.
Chemraz® is a registered trademark of Green Tweed.
Quad-Ring® is a registered trademark of Minnesota Rubber
AFLAS® is a registered trademark of the Asahi Glass Co., Ltd.

 


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