Píobán Cruach ASTM A691 Grád 11 22 91 LSAW
Cinneann sonraíochtaí píopa tréithe éagsúla na miotail, mar shampla comhdhéanamh ceimiceach, airíonna meicniúla, agus toisí.
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Caighdeán: ASTM A691/ASTM SA691
Gráid: CM{0}} CM-70 CM-75 CMSH-70CMS-75 CMSH-801/2 CR 1CR 1-1/4 CR 2-1/4 CR 3CR 5CR 9CR 91
Aicme: Aicme 10,11,12,13,20,21,22,23,30,31,32,33,40,41,42,43
Méid: 1/2"~60"
| Caighdeán |
ASTM A691 |
| Toisí | ASME/ ANSI B36.10 / 19 |
| Méid Caighdeánach | 1/2" NB go 60" NB (ERW, EFW, LSAW, SSAW, HSAW) |
| Tiús Balla | 3-12mm |
| Cruthanna ar Fáil | Cruth Babhta, Leathbhabhta, Cearnóg, Dronuilleogach nó Saincheaptha |
| Fad | 3 go Uasmhéid 18 Méadair nó saincheaptha |
| Deireadh Píob | Deireadh Beveled, Deireadh Gnáth, Treaded |
| Deimhniú Tástála | GA 10204 3.1 B |
| Grád Píob | Sonraíocht ASTM | Raon Teochta Teasa-Chóireála Iar-Weld (Faoiseamh ar Shráideanna), F(C) | Teocht a normalú, uas mura dtugtar a mhalairt faoi deara, F (C) | Teocht Múchadh, uas mura luaitear a mhalairt, F (C) | Teocht Teochta, nóim, F(C) |
| CM-65 | A204/ A204M | 1100 go 1200 (590 go 650) | 1700 (925) | … | … |
| CM-70 | A204/ A204M | 1100 go 1200 (590 go 650) | 1701 (925) | … | … |
| CM-75 | A204/ A204M | 1100 go 1200 (590 go 650) | 1702 (925) | … | … |
| CMSH-70 | A537/A 537M | 1100 go 1200 (590 go 650) | 1703 (925) | … | … |
| CMS-75 | A 299/A 299M | 1100 go 1200 (590 go 650) | 1704 (925) | … | … |
| CMSH-80 | A537/A 537M | 1100 go 1200 (590 go 650) | A | 1700 (925) | 1100 go 1250 (590 go 675) |
| 1/2 CR | A387 / A387M | 1100 go 1300 (590 go 705) | 180 (1010) | 1700 (925) | 1150 go 1375 (620 go 745) |
| 1CR | A387 / A387M | 1100 go 1350 (590 go 730) | 181 (1010) | 1700 (925) | 1150 go 1375 (620 go 745) |
| 1-1/4 CR | A387 / A387M | 1100 go 1375 (590 go 745) | 182 (1010) | 1700 (925) | 1150 go 1375 (620 go 745) |
| 2-1/4 CR | A387 / A387M | 1200 go 1400 (650 go 760) | 183 (1010) | 1700 (925) | 1250 go 1400 (675 go 760) |
| 3CR | A387 / A387M | 1200 go 1400 (650 go 760) | 184 (1010) | 1700 (925) | 1250 go 1400 (675 go 760) |
| 5CR | A387 / A387M | 1200 go 1400 (650 go 760) | 185 (1010) | 1700 (925) | 1300 go 1400 (705 go 760) |
| 9CR | A387 / A387M | 1325 go 1375 (715 go 745) | B | … | 1325 go 1375 (715 go 745) |
| 91 | A387 / A387M | 1350 go 1420 (730 go 770) | 1350 go 1420 (730 go 770) | 1900 nóim (1040 nóim) | 1350 go 1440 (730 go 780) |
Clibeanna Te: píopa cruach astm a691 grád 11 22 91 lsaw, an tSín astm a691 grád 11 22 91 monaróirí píopa cruach lsaw, soláthraithe
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