Standard: | FM & UL & CE & CCC |
---|---|
Type: | Grooved |
Material: | Ductile Iron |
Structure: | Flanges |
Connection: | Flanged |
Sealing Surface: | RF |
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Nominal Size mm/in | Pipe O.D mm/in | Working Pressure PSI/MPa | Dimensions mm/in | Bolt Size | |||
A mm/in | B mm/in | C mm/in | D mm/in | No.-Size mm | |||
50 2 |
60.3 2.375 |
230 1.6 |
222 8.740 |
23 0.906 |
165 6.496 |
125 4.921 |
4-M16 |
65 2½ |
73 2.874 |
230 1.6 |
234 9.212 |
23 0.906 |
185 7.283 |
145 5.708 |
4-M16 |
65 3OD |
76.1 3.000 |
230 1.6 |
234 9.212 |
23 0.906 |
185 7.283 |
145 5.708 |
4-M16 |
80 3 |
88.9 3.500 |
230 1.6 |
252 9.921 |
23 0.906 |
200 7.874 |
160 6.299 |
8-M16 |
100 4 |
114.3 4.500 |
230 1.6 |
278 10.945 |
24 0.944 |
220 8.661 |
180 7.086 |
8-M16 |
125 5.5OD |
139.7 5.500 |
230 1.6 |
318 12.5 |
24 0.944 |
250 9.841 |
210 8.267 |
4-M16 |
150 6.5OD |
165.1 6.5 |
230 1.6 |
346 13.622 |
24.5 0.965 |
285 11.22 |
240 2.448 |
8-M120 |
150 6 |
168.3 6.625 |
230 1.6 |
346 13.622 |
24.5 0.965 |
285 11.22 |
240 9.448 |
8-M120 |
200 8 |
219.1 8.625 |
230 1.6 |
414 16.299 |
30 1.181 |
340 13.38 |
295 11.614 |
12-M20 |
Nominal Size mm/in | Pipe O.D mm/in | Working Pressure PSI/MPa | Dimensions mm/in | Bolt Size | |||
A mm/in | B mm/in | C mm/in | D mm/in | No.-Size mm | |||
50 2 |
60.3 2.375 |
300 2.07 |
206 8.110 |
22 0.866 |
152 5.984 |
120.7 4.75 |
4-5/8 |
65 2½ |
73.0 2.875 |
300 2.07 |
230 9.055 |
22 0.866 |
178 7.007 |
139.7 5.5 |
4-5/8 |
80 3 |
88.9 3.500 |
300 2.07 |
242 9.527 |
24 0.944 |
191 7.519 |
152.4 6 |
4-5/8 |
100 4 |
114.3 4.500 |
300 2.07 |
280 11.023 |
24 0.944 |
229 9.015 |
190.5 7.5 |
8-5/8 |
125 5 |
141.3 5.562 |
300 2.07 |
325 12.795 |
24.5 0.964 |
254 10 |
216 8.5 |
8-3/4 |
150 6 |
168.3 6.626 |
300 2.07 |
349 13.622 |
24.5 0.964 |
280 11.023 |
241.3 9.5 |
8-3/4 |
200 8 |
219.1 8.625 |
300 2.07 |
415 16.388 |
30 1.181 |
341.4 13.44 |
298.5 11.75 |
8-3/4 |
Gasket | Material | Temperature Range | Recommendations | Color |
E | EPDM | -34ºC~+110ºC (-30~+230ºC) |
Recommend for hot water, dilute acid, oil-free gas and other mecmicals(except for hybrocarbon) within the specified temperature range. Not recommend for petroleum and hydrocarbon. | Green Strip |
D | NBR | -29ºC~+82ºC (-20~+180ºC) |
Recommended for petroleum products, gas with oil vapors, mineral oil and vegetable oil. Not recommended for high temperature materials. | Orange Strip |
S | Silicon Rubber | -40ºC~+177ºC (-40~+350ºC) |
Recommended for high temperature and dry air, and some high temperature chemicals. | White |
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