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stainless steel
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- Butt welding fittings
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welding union, complete212A
welding union, complete no. 212A
Parts list
| Designation | Number | Material |
|---|---|---|
| Locknut | 210 | V2A* |
| Conical adaptor | 214 | V2A/V4A |
| Seal ring | 211 | Perbunan** |
| Threaded adaptor | 213 | V2A/V4A |
(*)= Standard - available in V4A on request
(**)= Standard - available in silicon, EPDM or teflon on request
| Materials |
|---|
| V2A: 1.4301/ 1.4306, 1.4307 bzw. AISI 304/ 304L |
| V4A: 1.4404 or AISI 316L |
Permissible pressure acc. to DIN 11851
| Nominal diameter | Pressure level |
|---|---|
| DN 10 - 40 | 40 bar |
| DN 50 -100 | 25 bar |
| DN 125-150 | 16 bar |
These pressures can be used up to 140°C when using suitable sealing materials.
no. 212A
extended product description
<p><b>Parts list</b></p><table class="techDescTable"><thead><tr><th><b>Designation</b></th><th><b>Number</b></th><th><b>Material</b></th></tr> </thead><tbody><tr class="Even"><td>Locknut</td><td>210</td><td>V2A*</td></tr><tr class="UnEven"><td>Conical adaptor</td><td>214</td><td>V2A/V4A</td></tr><tr class="Even"><td>Seal ring</td><td>211</td><td>Perbunan**</td></tr><tr class="UnEven"><td>Threaded adaptor</td><td>213</td><td>V2A/V4A</td></tr></tbody></table><p><span class="tDescSmall">(*)= Standard - available in V4A on request</span></p><p><span class="tDescSmall">(**)= Standard - available in silicon, EPDM or teflon on request</span></p><br><br><table class="techDescTable"><thead><tr><th><b>Materials</b></th></tr> </thead><tbody><tr class="Even"><td>V2A: 1.4301/ 1.4306, 1.4307 bzw. AISI 304/ 304L</td></tr><tr class="UnEven"><td>V4A: 1.4404 or AISI 316L</td></tr></tbody></table><br><br><p>Permissible pressure acc. to DIN 11851</p><table class="techDescTable"><thead><tr><th><b>Nominal diameter</b></th><th><b>Pressure level</b></th></tr> </thead><tbody><tr class="Even"><td>DN 10 - 40</td><td>40 bar</td></tr><tr class="UnEven"><td>DN 50 -100</td><td>25 bar</td></tr><tr class="Even"><td>DN 125-150</td><td>16 bar</td></tr></tbody></table><p><span class="tDescSmall">These pressures can be used up to 140°C when using suitable sealing materials.</span></p>
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Stainless steel unions complete
welding union, complete212A
Product specification
welding union, complete
no. 212A
Parts list
| Designation | Number | Material |
|---|---|---|
| Locknut | 210 | V2A* |
| Conical adaptor | 214 | V2A/V4A |
| Seal ring | 211 | Perbunan** |
| Threaded adaptor | 213 | V2A/V4A |
(*)= Standard - available in V4A on request
(**)= Standard - available in silicon, EPDM or teflon on request
| Materials |
|---|
| V2A: 1.4301/ 1.4306, 1.4307 bzw. AISI 304/ 304L |
| V4A: 1.4404 or AISI 316L |
Permissible pressure acc. to DIN 11851
| Nominal diameter | Pressure level |
|---|---|
| DN 10 - 40 | 40 bar |
| DN 50 -100 | 25 bar |
| DN 125-150 | 16 bar |
These pressures can be used up to 140°C when using suitable sealing materials.
measures and values
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