Cad é ábhar píopa A671?
Is cineál de phíobán cruach táthaithe leictreach é píopa cruach A671. Déantar píopa cruach den chineál seo a mhonarú as ábhair chruach carbóin agus a fhoirmítear trí phróiseas táthú ar leith. Maidir le comhdhéanamh ceimiceach, déantar comhréiriú eilimintí cosúil le carbóin, mangainéis, agus sileacain a bharrfheabhsú, rud a fhágann go bhfuil neart leordhóthanach aige agus ag an am céanna weldability maith. I gcomparáid le gnáthphíopaí cruach carbóin, déantar rialú níos déine ar ábhar na n-eilimintí eisíontais cosúil le fosfar agus sulfair sa phíobán cruach seo, rud a chabhraíonn lena fheidhmíocht déine a fheabhsú i dtimpeallachtaí ísealteochta.
Cad é comhionann ábhar píopa A671
Píobán cruach ASTM A671 grád CA55 pláta cruach coibhéiseach caighdeánach A285 / A285MGrC
Píobán cruach ASTM A671 grád CB60 coibhéiseach pláta cruach caighdeánach A515 / A515MGr60
Píobán cruach ASTM A671 grád CB65 pláta cruach coibhéiseach caighdeánach A515 / A515MGr65
Píobán cruach ASTM A671 grád CB70 caighdeánach pláta cruach coibhéiseach A515 / A515MGr70
Píobán cruach ASTM A671 grád CC60 pláta cruach coibhéiseach caighdeánach A516 / A516M Gr60
Píobán cruach ASTM A671 grád CC65 pláta cruach coibhéiseach caighdeánach A516 / A516MGr65
Píobán cruach ASTM A671 grád CC70 caighdeánach pláta cruach coibhéiseach A516 / A516MGr70
Píobán Cruach ASTM Caighdeánach A672 Grád A45 Pláta Cruach Coibhéiseach Caighdeán A285/A285MGrA
Píobán Cruach ASTM Caighdeánach A672 Grád A50 Pláta Cruach Coibhéiseach Caighdeán A285/A285MGrB
Píobán Cruach ASTM Caighdeánach A672 Grád A55 Pláta Cruach Coibhéiseach Caighdeán A285/A285MGrC
Píobán Cruach ASTM Caighdeánach A672 Grád B55 Pláta Cruach Coibhéiseach Caighdeán A515 / A515MGr55
Píobán Cruach ASTM Caighdeánach A672 Grád B60 Pláta Cruach Coibhéiseach Caighdeán A515 / A515MGr60
Píobán Cruach ASTM Caighdeánach A672 Grád B65 Pláta Cruach Coibhéiseach Caighdeán A515 / A515MGr65
Píobán Cruach ASTM Caighdeánach A672 Grád B70 Pláta Cruach Coibhéiseach Caighdeán A515 / A515MGr70
Caighdeán ASTM A672 Píobán cruach grád C55 coibhéiseach pláta cruach caighdeánach A516 / A516MGr55
Toisí píopa Astm a671
| NB | Méid | OD | 40S | 5S | 10S | S10 | S20 | S40 | S60 | XS/80S | S80 | S100 | S120 | S140 | S160 | XXS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | ||
| 1/8" | 10.29 | 1.2 | 1.73 | 2.41 | ||||||||||||
| 1/4" | 13.72 | 1.7 | 2.24 | 3.02 | ||||||||||||
| 3/8" | 17.15 | 1.7 | 2.31 | 3.2 | ||||||||||||
| 15 | 1/2" | 21.34 | 2.8 | 1.7 | 2.1 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4" | 26.67 | 2.9 | 1.7 | 2.1 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1" | 33.4 | 3.4 | 1.7 | 2.8 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4" | 42.16 | 3.6 | 1.7 | 2.8 | 3.56 | 4.85 | 4.85 | 6.35 | 9.7 | ||||||
| 40 | 1 1/2" | 48.26 | 3.7 | 1.7 | 2.8 | 3.68 | 5.08 | 5.08 | 7.14 | 10.2 | ||||||
| 50 | 2" | 60.33 | 3.9 | 1.7 | 2.8 | 3.91 | 5.54 | 5.54 | 9.74 | 11.1 | ||||||
| 65 | 2 1/2" | 73.03 | 5.2 | 2.1 | 3.1 | 5.16 | 7.01 | 7.01 | 9.53 | 14 | ||||||
| 80 | 3" | 88.9 | 5.5 | 2.1 | 3.1 | 5.49 | 7.62 | 7.62 | 11.1 | 15.2 | ||||||
| 90 | 3 1/2" | 101.6 | 5.7 | 2.1 | 3.1 | 5.74 | 8.08 | 8.08 | ||||||||
| 100 | 4" | 114.3 | 6 | 2.1 | 3.1 | 6.02 | 8.56 | 8.56 | 11.1 | 13.5 | 17.1 | |||||
| 125 | 5" | 141.3 | 6.6 | 2.8 | 3.4 | 6.55 | 9.53 | 9.53 | 12.7 | 15.9 | 19.1 | |||||
| 150 | 6" | 168.3 | 7.1 | 2.8 | 3.4 | 7.11 | 10.97 | 11 | 14.3 | 18.3 | 22 | |||||
| 200 | 8" | 219.1 | 8.2 | 2.8 | 3.8 | 6.4 | 8.18 | 10.3 | 12.7 | 12.7 | 15.1 | 19.3 | 20.6 | 23 | 22.2 | |
| 250 | 10" | 273.1 | 9.3 | 3.4 | 4.2 | 6.4 | 9.27 | 12.7 | 12.7 | 15.1 | 19.3 | 21.4 | 25.4 | 28.6 | 25.4 | |
| 300 | 12" | 323.9 | 9.5 | 4 | 4.6 | 6.4 | 10.3 | 14.3 | 12.7 | 17.5 | 21.4 | 25.4 | 28.6 | 33.3 | 25.4 | |
| 350 | 14" | 355.6 | 9.5 | 4 | 4.8 | 6.4 | 7.9 | 11.1 | 15.1 | 12.7 | 19.1 | 23.8 | 27.8 | 31.8 | 35.7 | |
| 400 | 16" | 406.4 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 12.7 | 16.7 | 12.7 | 21.4 | 26.2 | 31 | 36.5 | 40.5 | |
| 450 | 18" | 457.2 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 14.3 | 19.1 | 12.7 | 23.8 | 29.4 | 34.9 | 39.7 | 45.2 | |
| 500 | 20" | 508 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 15.1 | 20.6 | 12.7 | 26.2 | 32.5 | 38.1 | 44.5 | 50 | |
| 550 | 22" | 558.8 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 22.2 | 12.7 | 28.6 | 34.9 | 41.3 | 47.6 | 54 | ||
| 600 | 24" | 609.6 | 9.5 | 5.5 | 6.4 | 6.4 | 9.5 | 17.5 | 24.6 | 12.7 | 31 | 38.9 | 46 | 52.4 | 59.5 | |
| 650 | 26" | 660.4 | 9.5 | 7.9 | 13 | 12.7 | ||||||||||
| 700 | 28" | 711.2 | 9.5 | 7.9 | 13 | 12.7 | ||||||||||
| 750 | 30" | 762 | 9.5 | 6.4 | 7.9 | 7.9 | 13 | 12.7 | ||||||||
| 800 | 32" | 812.8 | 9.5 | 7.9 | 13 | 17.5 | 12.7 | |||||||||
| 850 | 34" | 863.6 | 9.5 | 7.9 | 13 | 17.5 | 12.7 | |||||||||
| 900 | 36" | 914.4 | 9.5 | 7.9 | 13 | 19.1 | 12.7 |
Monarcha píopa táthaithe comhleá leictreacha A671
