Labari A'a. | ID (mm) | OD (mm) | Nau'in Ƙarfafawa | BC | Kauri (mm) |
Saukewa: EC-0100 | 103 | 153 |
| 133 | 3.0 |
Saukewa: EC-0150 | 153 | 203 |
| 183 | 3.0 |
EC-0200 | 203 | 257 |
| 233 | 3.0 |
Saukewa: EC-0250 | 253 | 307 |
| 283 | 3.0 |
Saukewa: EC-0300 | 303 | 367 |
| 340 | 3.0 |
Saukewa: EC-0350 | 353 | 417 |
| 388 | 3.0 |
Saukewa: EC-0400 | 403 | 467 |
| 438 | 3.0 |
Saukewa: EC-0450 | 453 | 517 |
| 490 | 3.0 |
Saukewa: EC-0500 | 503 | 583 |
| 544 | 3.0 |
Saukewa: EC-0550 | 553 | 633 |
| 594 | 3.0 |
Saukewa: EC-0600 | 603 | 683 |
| 644 | 3.0 |
Saukewa: EC-0650 | 653 | 733 |
| 694 | 3.0 |
Saukewa: EC-0700 | 703 | 783 |
| 744 | 3.0 |
Saukewa: EC-0750 | 753 | 833 | NO | 794 | 3.0 |
Saukewa: EC-0800 | 803 | 883 | or | 844 | 3.0 |
Saukewa: EC-0850 | 853 | 933 | giciye | 894 | 3.0 |
Saukewa: EC-0900 | 903 | 983 | Cross Tie Bar | 944 | 3.0 |
Saukewa: EC-0950 | 953 | 1033 | Giciye biyu + flange | 994 | 3.0 |
Saukewa: EC-1000 | 1003 | 1083 |
| 1044 | 3.0 |
Saukewa: EC-1100 | 1103 | 1183 |
| 1144 | 3.0 |
Saukewa: EC-1200 | 1203 | 1283 | AXT ku | 1244 | 3.0 |
|
|
| 2 XC ross Tie Bar |
|
|
Saukewa: EC-1300 | 1303 | 1383 |
| 1344 | 3.0 |
Saukewa: EC-1400 | 1403 | 1483 | or | 1444 | 3.0 |
Saukewa: EC-1500 | 1503 | 1583 | Giciye biyu + flange | 1544 | 3.0 |
Saukewa: EC-1600 | 1604 | 1704 | Trellis | 1644 | 3.0 |
Saukewa: EC-1700 | 1704 | 1804 | 2X2 Cross Tie Bar | 1744 | 3.0 |
Saukewa: EC-1800 | 1804 | 1904 |
| 1844 | 3.0 |
EC-1900 | 1904 | 2004 |
| 1944 | 3.0 |
EC-2000 | 2005 | 2105 |
| 2044 | 3.0 |
Lura:
Diamita na bututu sama da 2000mm yana samuwa akan buƙata.
Duct kauri an gina a kan SMACNA "zagaye masana'antu bututu yi nagartacce ** azuzuwan 1 da 5 a matsa lamba -2500Pa (-10 in.wg) .Kuma shi ma za a iya canza a matsayin abokin ciniki ta request.
1. Bangaren bututun iska da za a fentin (ciki har da filin flange a cikin bututu) dole ne ya zama sandblasted, ƙwaƙƙwaran sandblasting dole ne ya dace da roughness na 3.0 G/S76, 40μm ko fiye, da ragowar yashi barbashi da ƙurar ƙura a waje. dole ne a cire bututun bayan yashi.Tabbatar da ko saman aikin bututun yana da tsabta kuma an rufe kayan aikin da foil na aluminum.
2. Ja da bututu kayan aiki a cikin shafi dakin, fara zanen, fesa da electrostatic foda shafi inji da kuma mika SPRAY gun tube, daidaita sintering lokaci moderately bisa ga halaye na albarkatun kasa na 15 ~ 20 minutes, da sintering zafin jiki kewayon ne. 285° ~ 300°C.
3. Bayan an kammala aikin aikin, an haɗa waje da bututu tare da lakabin takaddun shaida na FM, lambar serial QC da alamar ƙayyadaddun samfur.An rufe bakin flange da farantin PE ko PP mai faffadan katako, kuma an gyara shi da tef ɗin robo.
4.Duct diamita akan 2000mm yana samuwa akan buƙata.An gina kauri akan SMACNA.Hakanan ana iya canza shi azaman buƙatar abokin ciniki.