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About Pipe and Fittings
Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.
Low-Pressure Stainless Steel Unthreaded Pipe Flanges
Forged Flanges
Pipe Size | Bolt Hole | 304/304L Stainless Steel | 316/316L Stainless Steel | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Flanged Connection Surface (B) | Flange OD | For Bolt Dia. | Dia. | No. Of | Bolt Circle Dia. | Pressure Class | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | Each | ||||
Butt Weld | ||||||||||||||||
![]() Front | ||||||||||||||||
| 1/2 | 1/2 | Raised | 3 1/2" | 1/2" | 5/8" | 4 | 2 3/8" | 150 | 230 psi @ 72° F | — | 44685K211 | 000000 | 44695K191 | 000000 | ||
| 3/4 | 3/4 | Raised | 3 7/8" | 1/2" | 5/8" | 4 | 2 3/4" | 150 | 230 psi @ 72° F | — | 44685K212 | 00000 | 44695K192 | 00000 | ||
| 1 | 1 | Raised | 4 1/4" | 1/2" | 5/8" | 4 | 3 1/8" | 150 | 230 psi @ 72° F | — | 44685K222 | 00000 | 44695K193 | 00000 | ||
| 1 | 1 | Raised | 115 mm | 12 mm | 14 mm | 4 | 85 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N16 | 000000 | ——— | 0 | ||
| 1 1/4 | 1 1/4 | Raised | 4 5/8" | 1/2" | 5/8" | 4 | 3 1/2" | 150 | 230 psi @ 72° F | — | 44685K223 | 00000 | 44695K194 | 000000 | ||
| 1 1/2 | 1 1/2 | Raised | 5" | 1/2" | 5/8" | 4 | 3 7/8" | 150 | 230 psi @ 72° F | — | 44685K224 | 00000 | 44695K195 | 00000 | ||
| 2 | 2 | Raised | 6" | 5/8" | 3/4" | 4 | 4 3/4" | 150 | 230 psi @ 72° F | — | 44685K225 | 00000 | 44695K196 | 000000 | ||
| 2 | 2 | Raised | 165 mm | 16 mm | 18 mm | 4 | 125 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N17 | 000000 | ——— | 0 | ||
| 2 1/2 | 2 1/2 | Raised | 7" | 5/8" | 3/4" | 4 | 5 1/2" | 150 | 230 psi @ 72° F | — | 44685K226 | 000000 | 44695K197 | 000000 | ||
| 3 | 3 | Raised | 7 1/2" | 5/8" | 3/4" | 4 | 6" | 150 | 230 psi @ 72° F | — | 44685K227 | 000000 | 44695K198 | 000000 | ||
| 3 | 3 | Raised | 200 mm | 16 mm | 18 mm | 8 | 160 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N18 | 000000 | ——— | 0 | ||
| 4 | 4 | Raised | 9" | 5/8" | 3/4" | 8 | 7 1/2" | 150 | 230 psi @ 72° F | — | 44685K228 | 000000 | 44695K199 | 000000 | ||
| 4 | 4 | Raised | 220 mm | 16 mm | 18 mm | 8 | 180 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N19 | 000000 | ——— | 0 | ||
| 6 | 6 | Raised | 11" | 3/4" | 7/8" | 8 | 9 1/2" | 150 | 230 psi @ 72° F | — | 44685K229 | 000000 | 44695K211 | 000000 | ||
| 8 | 8 | Raised | 13 1/2" | 3/4" | 7/8" | 8 | 11 3/4" | 150 | 230 psi @ 72° F | — | 44685K175 | 000000 | 44695K165 | 000000 | ||
| 10 | 10 | Raised | 16" | 7/8" | 1" | 12 | 14 1/4" | 150 | 230 psi @ 72° F | — | 44685K324 | 000000 | 44695K253 | 000000 | ||
| 12 | 12 | Raised | 19" | 7/8" | 1" | 12 | 17" | 150 | 230 psi @ 72° F | — | 44685K325 | 000000 | ——— | 0 | ||
Slip-On Weld Female | ||||||||||||||||
![]() Front | ||||||||||||||||
| 1/2 | 1/2 | Raised | 3 1/2" | 1/2" | 5/8" | 4 | 2 3/8" | 150 | 230 psi @ 72° F | — | 44685K178 | 00000 | 44695K168 | 00000 | ||
| 3/4 | 3/4 | Raised | 3 7/8" | 1/2" | 5/8" | 4 | 2 3/4" | 150 | 230 psi @ 72° F | — | 44685K179 | 00000 | 44695K169 | 00000 | ||
| 1 | 1 | Raised | 4 1/4" | 1/2" | 5/8" | 4 | 3 1/8" | 150 | 230 psi @ 72° F | — | 44685K181 | 00000 | 44695K171 | 00000 | ||
| 1 | 1 | Raised | 115 mm | 12 mm | 14 mm | 4 | 85 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N11 | 00000 | ——— | 0 | ||
| 1 1/4 | 1 1/4 | Raised | 4 5/8" | 1/2" | 5/8" | 4 | 3 1/2" | 150 | 230 psi @ 72° F | — | 44685K182 | 00000 | 44695K172 | 00000 | ||
| 1 1/2 | 1 1/2 | Raised | 5" | 1/2" | 5/8" | 4 | 3 7/8" | 150 | 230 psi @ 72° F | — | 44685K183 | 00000 | 44695K173 | 00000 | ||
| 2 | 2 | Raised | 6" | 5/8" | 3/4" | 4 | 4 3/4" | 150 | 230 psi @ 72° F | — | 44685K184 | 00000 | 44695K174 | 00000 | ||
| 2 | 2 | Raised | 165 mm | 16 mm | 18 mm | 4 | 125 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N12 | 000000 | ——— | 0 | ||
| 2 1/2 | 2 1/2 | Raised | 7" | 5/8" | 3/4" | 4 | 5 1/2" | 150 | 230 psi @ 72° F | — | 44685K185 | 000000 | 44695K175 | 000000 | ||
| 3 | 3 | Raised | 7 1/2" | 5/8" | 3/4" | 4 | 6" | 150 | 230 psi @ 72° F | — | 44685K186 | 000000 | 44695K176 | 000000 | ||
| 3 | 3 | Raised | 200 mm | 16 mm | 18 mm | 8 | 160 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N13 | 000000 | ——— | 0 | ||
| 3 | 3 | Raised | 200 mm | 16 mm | 18 mm | 8 | 160 mm | — | 230 psi @ 72° F | 145 psi @ 300° F | ——— | 0 | 1458N13 | 000000 | ||
| 4 | 4 | Raised | 9" | 5/8" | 3/4" | 8 | 7 1/2" | 150 | 230 psi @ 72° F | — | 44685K187 | 000000 | 44695K177 | 000000 | ||
| 4 | 4 | Raised | 220 mm | 16 mm | 18 mm | 8 | 180 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N14 | 000000 | ——— | 0 | ||
| 4 | 4 | Raised | 220 mm | 16 mm | 18 mm | 8 | 180 mm | — | 230 psi @ 72° F | 145 psi @ 300° F | ——— | 0 | 1458N14 | 000000 | ||
| 6 | 6 | Raised | 11" | 3/4" | 7/8" | 8 | 9 1/2" | 150 | 230 psi @ 72° F | — | 44685K188 | 000000 | 44695K178 | 000000 | ||
| 6 | 6 | Raised | 285 mm | 20 mm | 22 mm | 8 | 240 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N15 | 000000 | ——— | 0 | ||
| 8 | 8 | Raised | 13 1/2" | 3/4" | 7/8" | 8 | 11 3/4" | 150 | 230 psi @ 72° F | — | 44685K173 | 000000 | 44695K163 | 000000 | ||
| 10 | 10 | Raised | 16" | 7/8" | 1" | 12 | 14 1/4" | 150 | 230 psi @ 72° F | — | 44685K322 | 000000 | 44695K251 | 000000 | ||
| 12 | 12 | Raised | 19" | 7/8" | 1" | 12 | 17" | 150 | 230 psi @ 72° F | — | 44685K323 | 000000 | 44695K252 | 000000 | ||
Socket-Connect Female | ||||||||||||||||
![]() Front | ||||||||||||||||
| 1/2 | 1/2 | Raised | 3 1/2" | 1/2" | 5/8" | 4 | 2 3/8" | 150 | 230 psi @ 72° F | — | 44685K189 | 00000 | 44695K179 | 00000 | ||
| 3/4 | 3/4 | Raised | 3 7/8" | 1/2" | 5/8" | 4 | 2 3/4" | 150 | 230 psi @ 72° F | — | 44685K191 | 00000 | 44695K181 | 00000 | ||
| 1 | 1 | Raised | 4 1/4" | 1/2" | 5/8" | 4 | 3 1/8" | 150 | 230 psi @ 72° F | — | 44685K192 | 00000 | 44695K182 | 00000 | ||
| 1 1/4 | 1 1/4 | Raised | 4 5/8" | 1/2" | 5/8" | 4 | 3 1/2" | 150 | 230 psi @ 72° F | — | 44685K193 | 00000 | 44695K183 | 00000 | ||
| 1 1/2 | 1 1/2 | Raised | 5" | 1/2" | 5/8" | 4 | 3 7/8" | 150 | 230 psi @ 72° F | — | 44685K194 | 00000 | 44695K184 | 00000 | ||
| 2 | 2 | Raised | 6" | 5/8" | 3/4" | 4 | 4 3/4" | 150 | 230 psi @ 72° F | — | 44685K195 | 00000 | 44695K185 | 000000 | ||
| 2 1/2 | 2 1/2 | Raised | 7" | 5/8" | 3/4" | 4 | 5 1/2" | 150 | 230 psi @ 72° F | — | 44685K196 | 000000 | 44695K186 | 000000 | ||
| 3 | 3 | Raised | 7 1/2" | 5/8" | 3/4" | 4 | 6" | 150 | 230 psi @ 72° F | — | 44685K197 | 000000 | 44695K187 | 000000 | ||
| 4 | 4 | Raised | 9" | 5/8" | 3/4" | 8 | 7 1/2" | 150 | 230 psi @ 72° F | — | 44685K198 | 000000 | 44695K188 | 000000 | ||
| 6 | 6 | Raised | 11" | 3/4" | 7/8" | 8 | 9 1/2" | 150 | 230 psi @ 72° F | — | 44685K199 | 000000 | 44695K189 | 000000 | ||
| 8 | 8 | Raised | 13 1/2" | 3/4" | 7/8" | 8 | 11 3/4" | 150 | 230 psi @ 72° F | — | 44685K174 | 000000 | 44695K164 | 000000 | ||
Stub End | ||||||||||||||||
![]() Stub End with Straight Adapter (Front) | ||||||||||||||||
| 1/2 | 1/2 | Flat | 3 1/2" | 1/2" | 5/8" | 4 | 2 3/8" | 150 | 230 psi @ 72° F | — | 44685K311 | 00000 | 44695K212 | 00000 | ||
| 3/4 | 3/4 | Flat | 3 7/8" | 1/2" | 5/8" | 4 | 2 3/4" | 150 | 230 psi @ 72° F | — | 44685K312 | 00000 | 44695K213 | 00000 | ||
| 1 | 1 | Flat | 4 1/4" | 1/2" | 5/8" | 4 | 3 1/8" | 150 | 230 psi @ 72° F | — | 44685K313 | 00000 | 44695K214 | 00000 | ||
| 1 1/4 | 1 1/4 | Flat | 4 5/8" | 1/2" | 5/8" | 4 | 3 1/2" | 150 | 230 psi @ 72° F | — | 44685K314 | 00000 | 44695K215 | 00000 | ||
| 1 1/2 | 1 1/2 | Flat | 5" | 1/2" | 5/8" | 4 | 3 7/8" | 150 | 230 psi @ 72° F | — | 44685K315 | 00000 | 44695K216 | 00000 | ||
| 2 | 2 | Flat | 6" | 5/8" | 3/4" | 4 | 4 3/4" | 150 | 230 psi @ 72° F | — | 44685K316 | 00000 | 44695K217 | 00000 | ||
| 2 1/2 | 2 1/2 | Flat | 7" | 5/8" | 3/4" | 4 | 5 1/2" | 150 | 230 psi @ 72° F | — | 44685K317 | 000000 | 44695K218 | 000000 | ||
| 3 | 3 | Flat | 7 1/2" | 5/8" | 3/4" | 4 | 6" | 150 | 230 psi @ 72° F | — | 44685K318 | 000000 | 44695K219 | 000000 | ||
| 4 | 4 | Flat | 9" | 5/8" | 3/4" | 8 | 7 1/2" | 150 | 230 psi @ 72° F | — | 44685K319 | 000000 | 44695K221 | 000000 | ||
| 6 | 6 | Flat | 11" | 3/4" | 7/8" | 8 | 9 1/2" | 150 | 230 psi @ 72° F | — | 44685K161 | 000000 | 44695K151 | 000000 | ||
| 8 | 8 | Flat | 13 1/2" | 3/4" | 7/8" | 8 | 11 3/4" | 150 | 230 psi @ 72° F | — | 44685K176 | 000000 | 44695K166 | 000000 | ||
| 10 | 10 | Flat | 16" | 7/8" | 1" | 12 | 14 1/4" | 150 | 230 psi @ 72° F | — | 44685K326 | 000000 | ——— | 0 | ||
| 12 | 12 | Flat | 19" | 7/8" | 1" | 12 | 17" | 150 | 230 psi @ 72° F | — | 44685K327 | 000000 | 44695K256 | 000000 | ||
Cast Flanges
Pipe Size | Bolt Hole | 304 Stainless Steel | 316 Stainless Steel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Flanged Connection Surface (B) | Flange OD | For Bolt Dia. | Dia. | No. Of | Bolt Circle Dia. | Pressure Class | Max. Pressure @ Temp. | Each | Each | ||||
Slip-On Weld Female | |||||||||||||||
| 1/2 | 1/2 | Flat | 3 1/2" | 1/2" | 5/8" | 4 | 2 3/8" | 150 | 230 psi @ 72° F | 43505K341 | 000000 | 43615K551 | 000000 | ||
| 3/4 | 3/4 | Flat | 3 7/8" | 1/2" | 5/8" | 4 | 2 3/4" | 150 | 230 psi @ 72° F | 43505K342 | 00000 | 43615K552 | 00000 | ||
| 1 | 1 | Flat | 4 1/4" | 1/2" | 5/8" | 4 | 3 1/8" | 150 | 230 psi @ 72° F | 43505K343 | 00000 | 43615K553 | 00000 | ||
| 1 1/4 | 1 1/4 | Flat | 4 5/8" | 1/2" | 5/8" | 4 | 3 1/2" | 150 | 230 psi @ 72° F | 43505K344 | 00000 | 43615K554 | 00000 | ||
| 1 1/2 | 1 1/2 | Flat | 5" | 1/2" | 5/8" | 4 | 3 7/8" | 150 | 230 psi @ 72° F | 43505K345 | 00000 | 43615K555 | 000000 | ||
| 2 | 2 | Flat | 6" | 5/8" | 3/4" | 4 | 4 3/4" | 150 | 230 psi @ 72° F | 43505K346 | 00000 | 43615K556 | 000000 | ||
| 2 1/2 | 2 1/2 | Flat | 7" | 5/8" | 3/4" | 4 | 5 1/2" | 150 | 230 psi @ 72° F | 43505K347 | 000000 | 43615K557 | 000000 | ||
| 3 | 3 | Flat | 7 1/2" | 5/8" | 3/4" | 4 | 6" | 150 | 230 psi @ 72° F | 43505K348 | 000000 | 43615K558 | 000000 | ||
Forged Flange Adapters
Pipe Size | Bolt Hole | 316/316L Stainless Steel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Flanged Connection Surface (B) | Flange OD, mm | For Bolt Dia., mm | Dia., mm | No. Of | Bolt Circle Dia., mm | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
Butt Weld | |||||||||||||
| 1 | 1 | Raised | 115 | 12 | 14 | 4 | 85 | 230 psi @ 72° F | 145 psi @ 300° F | 1458N16 | 0000000 | ||
Slip-On Weld Female | |||||||||||||
| 1 | 1 | Raised | 115 | 12 | 14 | 4 | 85 | 230 psi @ 72° F | 145 psi @ 300° F | 1458N11 | 000000 | ||
| 2 | 2 | Raised | 165 | 16 | 18 | 4 | 125 | 230 psi @ 72° F | 145 psi @ 300° F | 1458N12 | 000000 | ||
Forged Reducing Flanges
Bolt Hole | 304/304L Stainless Steel | 316/316L Stainless Steel | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size (A) | For Flange Pipe Size (B) | Flanged Connection Surface (B) | Flange OD | For Bolt Dia. | Dia. | No. Of | Bolt Circle Dia. | Pressure Class | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | Each | ||||
Slip-On Weld Female | ||||||||||||||||
| 3/4 | 1 | Raised | 4 1/4" | 1/2" | 0.62" | 4 | 3 1/8" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | 44685K344 | 000000 | 44695K272 | 0000000 | ||
| 1 | — | Raised | 5" | 1/2" | 0.62" | 4 | 3 7/8" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | ——— | 0 | 44695K273 | 000000 | ||
| 1 | 1 1/2 | Raised | 5" | 1/2" | 0.62" | 4 | 3 7/8" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | 44685K345 | 00000 | ——— | 0 | ||
| 1 | 2 | Raised | 6" | 5/8" | 3/4" | 4 | 4 3/4" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | 44685K131 | 000000 | 44695K131 | 000000 | ||
| 1 1/2 | 2 | Raised | 6" | 5/8" | 3/4" | 4 | 4 3/4" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | 44685K346 | 000000 | 44695K274 | 000000 | ||
| 2 | 3 | Raised | 7 1/2" | 5/8" | 3/4" | 4 | 6" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | 44685K132 | 000000 | 44695K132 | 000000 | ||
| 2 | 4 | Raised | 9" | 5/8" | 3/4" | 8 | 7" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | 44685K347 | 000000 | 44695K275 | 000000 | ||
| 3 | 4 | Raised | 9" | 5/8" | 3/4" | 8 | 7 1/2" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | 44685K133 | 000000 | 44695K133 | 000000 | ||
| 4 | 6 | Raised | 11" | 3/4" | 7/8" | 8 | 9 1/2" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | 44685K134 | 000000 | 44695K134 | 000000 | ||
| 6 | 8 | Raised | 13 1/2" | 3/4" | 7/8" | 8 | 11 3/4" | 150 | 230 psi @ 72° F | 150 psi @ 360° F | 44685K135 | 000000 | ——— | 0 | ||
Forged Blind Flanges
Bolt Hole | 304/304L Stainless Steel | 316/316L Stainless Steel | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Flanged Connection Surface | Flange OD | For Bolt Dia. | Dia. | No. Of | Bolt Circle Dia. | Pressure Class | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | Each | ||||
Flanged | |||||||||||||||
| 1/2 | Raised | 3 1/2" | 1/2" | 5/8" | 4 | 2 3/8" | 150 | 230 psi @ 72° F | — | 44685K162 | 000000 | 44695K152 | 000000 | ||
| 3/4 | Raised | 3 7/8" | 1/2" | 5/8" | 4 | 2 3/4" | 150 | 230 psi @ 72° F | — | 44685K163 | 00000 | 44695K153 | 00000 | ||
| 1 | Raised | 4 1/4" | 1/2" | 5/8" | 4 | 3 1/8" | 150 | 230 psi @ 72° F | — | 44685K164 | 00000 | 44695K154 | 00000 | ||
| 1 | Raised | 115 mm | 12 mm | 14 mm | 4 | 85 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N22 | 00000 | ——— | 0 | ||
| 1 | Raised | 115 mm | 12 mm | 14 mm | 4 | 85 mm | — | 230 psi @ 72° F | 145 psi @ 300° F | ——— | 0 | 1458N22 | 000000 | ||
| 1 1/4 | Raised | 4 5/8" | 1/2" | 5/8" | 4 | 3 1/2" | 150 | 230 psi @ 72° F | — | 44685K165 | 00000 | 44695K155 | 00000 | ||
| 1 1/2 | Raised | 5" | 1/2" | 5/8" | 4 | 3 7/8" | 150 | 230 psi @ 72° F | — | 44685K166 | 00000 | 44695K156 | 00000 | ||
| 2 | Raised | 6" | 5/8" | 3/4" | 4 | 4 3/4" | 150 | 230 psi @ 72° F | — | 44685K167 | 00000 | 44695K157 | 000000 | ||
| 2 | Raised | 165 mm | 16 mm | 18 mm | 4 | 125 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N23 | 000000 | ——— | 0 | ||
| 2 | Raised | 165 mm | 16 mm | 18 mm | 4 | 125 mm | — | 230 psi @ 72° F | 145 psi @ 300° F | ——— | 0 | 1458N23 | 000000 | ||
| 2 1/2 | Raised | 7" | 5/8" | 3/4" | 4 | 5 1/2" | 150 | 230 psi @ 72° F | — | 44685K168 | 000000 | 44695K158 | 000000 | ||
| 3 | Raised | 7 1/2" | 5/8" | 3/4" | 4 | 6" | 150 | 230 psi @ 72° F | — | 44685K169 | 000000 | 44695K159 | 000000 | ||
| 3 | Raised | 200 mm | 16 mm | 18 mm | 8 | 160 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N24 | 000000 | ——— | 0 | ||
| 4 | Raised | 9" | 5/8" | 3/4" | 8 | 7 1/2" | 150 | 230 psi @ 72° F | — | 44685K171 | 000000 | 44695K161 | 000000 | ||
| 4 | Raised | 220 mm | 16 mm | 18 mm | 8 | 180 mm | — | 230 psi @ 72° F | 125 psi @ 300° F | 1442N25 | 000000 | ——— | 0 | ||
| 6 | Raised | 11" | 3/4" | 7/8" | 8 | 9 1/2" | 150 | 230 psi @ 72° F | — | 44685K172 | 000000 | 44695K162 | 000000 | ||
| 8 | Raised | 13 1/2" | 3/4" | 7/8" | 8 | 11 3/4" | 150 | 230 psi @ 72° F | — | 44685K177 | 000000 | 44695K167 | 000000 | ||
| 10 | Raised | 16" | 7/8" | 1" | 12 | 14 1/4" | 150 | 230 psi @ 72° F | — | 44685K328 | 000000 | 44695K257 | 000000 | ||
| 12 | Raised | 19" | 7/8" | 1" | 12 | 17" | 150 | 230 psi @ 72° F | — | 44685K329 | 000000 | 44695K258 | 000000 | ||
Cast Blind Flanges
Bolt Hole | 304 Stainless Steel | 316 Stainless Steel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Flanged Connection Surface | Flange OD | For Bolt Dia. | Dia. | No. Of | Bolt Circle Dia. | Pressure Class | Max. Pressure @ Temp. | Each | Each | ||||
Flanged | ||||||||||||||
| 1/2 | Flat | 3 1/2" | 1/2" | 5/8" | 4 | 2 3/8" | 150 | 230 psi @ 72° F | 43505K381 | 000000 | 43615K571 | 000000 | ||
| 3/4 | Flat | 3 7/8" | 1/2" | 5/8" | 4 | 2 3/4" | 150 | 230 psi @ 72° F | 43505K382 | 00000 | 43615K572 | 00000 | ||
| 1 | Flat | 4 1/4" | 1/2" | 5/8" | 4 | 3 1/8" | 150 | 230 psi @ 72° F | 43505K383 | 00000 | 43615K573 | 00000 | ||
| 1 1/4 | Flat | 4 5/8" | 1/2" | 5/8" | 4 | 3 1/2" | 150 | 230 psi @ 72° F | 43505K384 | 00000 | 43615K574 | 00000 | ||
| 1 1/2 | Flat | 5" | 1/2" | 5/8" | 4 | 3 7/8" | 150 | 230 psi @ 72° F | 43505K385 | 00000 | 43615K575 | 000000 | ||
| 2 | Flat | 6" | 5/8" | 3/4" | 4 | 4 3/4" | 150 | 230 psi @ 72° F | 43505K386 | 000000 | 43615K576 | 000000 | ||
| 2 1/2 | Flat | 7" | 5/8" | 3/4" | 4 | 5 1/2" | 150 | 230 psi @ 72° F | 43505K387 | 000000 | 43615K577 | 000000 | ||
| 3 | Flat | 7 1/2" | 5/8" | 3/4" | 4 | 6" | 150 | 230 psi @ 72° F | 43505K388 | 000000 | 43615K578 | 000000 | ||
Stub-End Straight Adapters
304/304L Stainless Steel | 316/316L Stainless Steel | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Wall Thk. | Flange OD | Construction | Pipe Schedule | Each | Each | |||
| 1/2 | 0.083" | 1 3/8" | Welded | 10 | 45735K291 | 000000 | 43645K391 | 000000 | |
| 1/2 | 0.109" | 1 3/8" | Welded | 40 | 45605K651 | 00000 | 45555K651 | 00000 | |
| 3/4 | 0.083" | 1 11/16" | Welded | 10 | 45735K292 | 00000 | 43645K392 | 00000 | |
| 3/4 | 0.113" | 1 11/16" | Welded | 40 | 45605K652 | 00000 | 45555K652 | 00000 | |
| 1 | 0.109" | 2" | Welded | 10 | 45735K293 | 00000 | 43645K393 | 00000 | |
| 1 | 0.133" | 2" | Welded | 40 | 45605K653 | 00000 | 45555K653 | 00000 | |
| 1 1/4 | 0.109" | 2 1/2" | Welded | 10 | 45735K297 | 00000 | 43645K152 | 00000 | |
| 1 1/4 | 0.14" | 2 1/2" | Welded | 40 | 45605K654 | 00000 | 45555K654 | 00000 | |
| 1 1/2 | 0.109" | 2 7/8" | Welded | 10 | 45735K295 | 00000 | 43645K395 | 00000 | |
| 1 1/2 | 0.145" | 2 7/8" | Welded | 40 | 45605K655 | 00000 | 45555K655 | 00000 | |
| 2 | 0.109" | 3 5/8" | Welded | 10 | 45735K296 | 00000 | 43645K396 | 00000 | |
| 2 | 0.154" | 3 5/8" | Welded | 40 | 45605K656 | 00000 | 45555K656 | 00000 | |
| 2 1/2 | 0.12" | 4 1/8" | Welded | 10 | 45735K311 | 00000 | 43645K153 | 00000 | |
| 2 1/2 | 0.203" | 4 1/8" | Welded | 40 | 45605K657 | 00000 | 45555K657 | 00000 | |
| 3 | 0.12" | 5" | Welded | 10 | 45735K298 | 00000 | 43645K398 | 00000 | |
| 3 | 0.216" | 5" | Welded | 40 | 45605K661 | 00000 | 45555K661 | 00000 | |
| 4 | 0.12" | 6 3/16" | Welded | 10 | 45735K299 | 00000 | 43645K399 | 00000 | |
| 4 | 0.237" | 6 3/16" | Welded | 40 | 45605K663 | 00000 | 45555K663 | 00000 | |
| 6 | 0.134" | 8 1/2" | Welded | 10 | 45735K312 | 000000 | 43645K154 | 000000 | |
| 6 | 0.28" | 8 1/2" | Welded | 40 | 45605K665 | 000000 | 45555K665 | 000000 | |
| 8 | 0.148" | 10 5/8" | Welded | 10 | 45735K116 | 000000 | 43645K155 | 000000 | |
| 8 | 0.322" | 10 5/8" | Welded | 40 | 45605K531 | 000000 | 45555K615 | 000000 | |
| 10 | 0.134" | 12 3/4" | Welded | 10 | 45735K622 | 000000 | ——— | 0 | |
| 12 | — | 15" | Welded | 10 | ——— | 0 | 43645K462 | 000000 | |
| 12 | 0.156" | 15" | Welded | 10 | 45735K623 | 000000 | ——— | 0 | |









































