FLANGE CF RACCORDI CF
Guanyu Tube offers a complete line of Raccordi e flange CF. One different vacuum fittings type from KF fittings and KF flanges e ISO fittings and ISO flanges. CF fittings are ideal for ultra-high vacuum environments and are ready to use as received. CF Components, CF Fittings and CF flanges are available in a variety of configurations.
- CF Stainless Steel Flanges
- CF Stainless Steel Nipples
- CF Stainless Steel Elbows
- CF Stainless Steel Tees
- CF Stainless Steel Crosses
Caratteristiche:
- 1. CF flanges are designed in accordance with ISO 3669 and can be changed upon request.
- 2. Flange sizes are from CF 16 to CF250.
- 3. CF flanges are available in both rotatable and non-rotatable models with through holes or tapped holes.
- 4. Standard materials are 304 and 316L acciaio inox.
- 5. CF products are supplied with a machining finish. Other finishes are also available.
- 6. Easy assembly or disassembly
- 7. The system can afford up to 932℉ (500 °C) for copper gaskets; 399 °F (204 °C) for Viton gaskets. However, sustained heating above 302℉ (150 °C) may result in deterioration of the O-ring.
- 8. CF flanges are 100 % tested before shipping.
- 9. Vacuum Range:
- Copper gasket: ≥10-12Torr
- Fluorocarbon FKM (Viton) gasket: ≥10-8 Torr
- 10. Seal Temperature Range:
- Copper: -325 to 842°F (-200 to 450 °C)
- Fluorocarbon FKM (Viton): -4 to 302°F (-20 to 150 °F)
Applicazioni:
- 1. High vacuum and ultra high vacuum
1. ROTATABLE FLANCE
2. INNER
3. SCREW
4. FIXED FLANCE
5. GASKET
6. PLATE NUT
7. NUT
1.CF FLANGE
2.SCREW
3.NUT
4.GASKET
Nonrotatable Flange (CF-F)
| Flange Dimensione | Tubo Dimensione | Dimensions, in. (mm) | Dimensions, in. (mm) | Dimensions, in. (mm) | Dimensions, in. (mm) |
| – | – | A | B | C | D |
| CF16 | 3/4″ | 1.33″ (33.8) | 0.30″ (7.5) | 1.06″ (26.9) | 0.76” (19.3) |
| CF40 | 1 1/2″ | 2.74″ (69.5) | 0.50″ (12.7) | 2.31″ (58.7) | 1.51″ (38.3) |
| CF63 | 2 1/2″ | 4.47″ (113.6) | 0.71″ (18.0) | 3.63″ (92.1) | 2.51″ (63.7) |
| CF100 | 4″ | 5.97″ (151.6) | 0.79″ (20.0) | 5.13″ (130.3) | 4.01″ (101.8) |
| CF160 | 6″ | 7.97″ (202.5) | 0.87″ (22.0) | 7.13″ (181.0) | 6.03” (153.1) |
| CF200 | 8″ | 9.97″ (253.2) | 0.97″ (24.7) | 9.13″ (231.8) | 8.02″ (203.7) |
| CF250 | 10″ | 13.25″ (336.5) | 1.12″ (28.5) | 12.07″ (306.5) | 10.02″ (254.5) |
Rotatable Flange (CF-R)
| Flange Dimensione | Tubo Dimensione | Dimensions, in. (mm) | Dimensions, in. (mm) | Dimensions, in. (mm) | Dimensions, in. (mm) |
| – | – | A | B | C | D |
| CF16 | 3/4″ | 1.33″ (33.8) | 0.30″ (7.5) | 1.06″ (26.9) | 0.76″ (19.3) |
| CF40 | 1 1/2″ | 2.74″ (69.5) | 0.50″ (12.7) | 2.31″ (58.7) | 1.51″ (38.3) |
| CF63 | 2 1/2″ | 4.47″ (113.6) | 0.75″ (19.0) | 3.63″ (92.1) | 2.51″ (63.7) |
| CF100 | 4″ | 5.97″ (151.6) | 0.85″ (21.5) | 5.13″ (130.3) | 4.01″ (101.8) |
| CF160 | 6″ | 7.97″ (202.5) | 0.94″ (24.0) | 7.13″ (181.0) | 6.03″ (153.1) |
| CF200 | 8″ | 9.97″ (253.2) | 0.97″ (24.7) | 9.13″ (231.8) | 8.02″ (203.7) |
| CF250 | 10″ | 13.25″ (336.5) | 1.12″ (28.5) | 12.07″ (306.5) | 10.02″ (254.5) |
CF Rotatable Flange 90° Elbow
| Flange Dimensione | Tubo Dimensione | Dimensions, in. (mm) | Dimensions, in. (mm) |
| – | – | A | B |
| CF16 | 3/4″ | 1.68″ (42.7) | 1.33″ (33.8) |
| CF40 | 1 1/2″ | 3.15″ (79.9) | 2.74″ (69.5) |
| CF63 | 2 1/2″ | 5.56″ (141.3) | 4.47″ (113.6) |
| CF100 | 4″ | 8.75″ (222.2) | 5.97″ (151.6) |
Rotatable Equal Tee
| Flange Dimensione | Tubo Dimensione | Dimensions, in. (mm) | Dimensions, in. (mm) | Dimensions, in. (mm) | Dimensions, in. (mm) |
| – | – | A | B | C | D |
| CF16 | 3/4″ | 1.86″ (47.2) | 0.75″ (19.1) | 1.33″ (33.8) | 3.72″ (94.4) |
| CF40 | 1 1/2″ | 2.46″ (62.5) | 1.50″ (38.1) | 2.74″ (69.5) | 4.92″ (125.0) |
| CF63 | 2 1/2″ | 3.37″ (85.7) | 2.50″ (63.5) | 4.47″ (113.6) | 6.75″ (171.4) |
| CF100 | 4″ | 4.31″ (109.5) | 4.00″ (101.6) | 5.97″ (151.6) | 8.62″ (219.0) |
Half Nipples
| Flange Dimensione | Tubo Dimensione | Dimensions, in. (mm) | Dimensions, in. (mm) |
| – | – | A | B |
| CF16 | 3/4″ | 1.50″ (38.1) | 0.62″ (15.7) |
| CF40 | 1 1/2″ | 2.46″ (62.5) | 1.37″ (34.8) |
| CF63 | 2 1/2″ | 3.38″ (85.9) | 2.37″ (60.2) |
| CF100 | 4″ | 4.33″ (110.0) | 3.83″ (97.3) |
CF Reducing Cross
| Flange Dimensione | Tube Size | Tube Size | Dimensions, in. (mm) | Dimensions, in. (mm) |
| – | T | Tx | A | B |
| CF40×CF16 | 1 1/2″ | 3/4″ | 2.46″ (62.5) | 1.88″ (47.8) |
| CF40×CF25 | 1 1/2″ | 1″ | 2.46″ (62.5) | 2.29″ (58.2) |
| CF50×CF16 | 2″ | 3/4″ | 3.22″ (81.8) | 2.12″ (53.8) |
| CF50×CF40 | 2″ | 1 1/2″ | 3.22″ (81.8) | 2.71″ (68.8) |
| CF63×CF40 | 2 1/2″ | 1 1/2″ | 3.38″ (85.9) | 2.96″ (75.2) |
| CF63×CF50 | 2 1/2″ | 2″ | 3.38″ (85.9) | 3.48″ (88.4) |
| CF80×CF50 | 3″ | 2″ | 3.53″ (89.7) | 3.72″ (94.5) |
| CF80×CF63 | 3″ | 2 1/2″ | 3.53″ (89.7) | 3.62″ (91.9) |
| CF100×CF40 | 4″ | 1 1/2″ | 4.29″ (109.0) | 3.83″ (97.3) |
| CF100×CF50 | 4″ | 2″ | 4.29″ (109.0) | 4.21″ (107.0) |
| CF100×CF63 | 4″ | 2 1/2″ | 4.29″ (109.0) | 4.13″ (105.0) |
| CF100×CF80 | 4″ | 3″ | 4.29″ (109.0) | 4.02″ (102.0) |
Riferimenti correlati:
Raccordo per tubi in acciaio inox
Metodo di connessione dei raccordi per tubi in acciaio inossidabile
Standard e specifiche ISO per tubi e raccordi in acciaio
Tubi e raccordi in acciaio DIN Standard e specifiche
Standard e specifiche BS per tubi e raccordi
Raccordi per tubi JIS Standard
Specifiche standard ASTM per tubi strutturali Tubi meccanici
Raccordi per tubazioni in acciaio inox austenitico ASTM A403, battuto
Raccordi a flangia con prova idrostatica
ASTM Specificazione materiale Flangia di raccordo Fusione di valvola a forgiatura
Specifiche standard delle valvole ASTM
DIN 1686 - Standard per la fusione grezza Tolleranza generale
Tabella di confronto dei materiali DIN 1691 1693 e DIN EN 1561
Tabella delle tolleranze ISO
Tolleranze ISO per i dispositivi di fissaggio
Tolleranze secondo ISO 9445 Nastri stretti e larghi laminati a freddo
Tolleranze secondo ISO 9444 Nastri laminati a caldo in continuo
Standard e specifiche ISO per tubi e raccordi in acciaio
Tolleranze secondo la norma ISO 18286 Lamiera quarto in acciaio inox laminata a caldo