Raccordi ISO Flange ISO
Guanyu Tube offers a complete line of ISO vacuum fittings and ISO flanges. One different vacuum fittings type from Raccordi e flange KF e Raccordi e flange CF. ISO fittings are ideal for high vacuum environments. ISO Components, ISO Fittings and ISO Adapters are available in a variety of configurations.
- ISO Stainless Steel Flanges
- ISO Stainless Steel Nipples
- ISO Stainless Steel Elbows
- ISO Stainless Steel Tees
- ISO Stainless Steel Crosses
- ISO Stainless Steel Clamps and Seals
ISO vacuum fittings and ISO flanges Caratteristiche:
- 1. Flanges are designed according to ISO specification and can be changed upon request.
- 2. Flange sizes are from ISO 63 to ISO 160. Special sizes upon request.
- 3. Vacuum Range: ≥10-8 Torr
- 4. Standard materials are 304 and 316L acciaio inox.
- 5. Tube sizes are from 2-1/2″ to 6″
- 6. The ISO flange system consists of two sexless flanges, an O-ring supported by a center ring and a range of clamps.
- 7. The system can afford up to 400℉ (200℃). However, sustained heating above 302℉ (150℃) may result in deterioration of the O-ring.
- 8. ISO products are supplied with a machining finish. Other finishes are also available.
- 9. Flanges and seals are reusable.
- 10. Quick assembly and disassembly.
- 11. ISO flanges are 100% tested before shipping.
- 12. Seal Temperature Range:
- Fluorocarbon FKM (Viton): -5℃～204℃ (23℉ -399℉)
- Silicon: -50℃～180℃ (-58℉ 〜356℉)
- Buna-N (NBR): -25℃～121℃ (-13℉～250℉)
ISO vacuum fittings and ISO flanges Applicazioni:
- 1. High Vacuum
- 2. Roughing line
- 3. Vacuum systems, which require cleaning and modified frequently.
- 4. Experimental system in research laboratories
1. ISO FLANGE
2. DOUBLE CLAW
3. OUTER RING
4. O-RING
5. CENTERING RING
1. OUTER RING
2. O-RING
3. DOUBLE CLAW
4. CENTERING RING
5. ISO FLANGE
Bored Flange
| Flange Dimensione | Tubo Dimensione | Dimensions, in. (mm) | Dimensions, in. (mm) | Dimensions, in. (mm) | Dimensions, in. (mm) |
| - | - | A | B | C | D |
| ISO63 | 2 1/2″ | 3.74″ (95.0) | 0.47″ (12.0) | 2.51″ (63.8) | 2.38″ (60.4) |
| ISO80 | 3″ | 4.33″ (110.0) | 0.47″ (12.0) | 3.01″ (76.5) | 2.87″ (73.0) |
| ISO100 | 4″ | 5.12″ (130.0) | 0.47″ (12.0) | 4.02″ (102.0) | 3.88″ (98.5) |
| ISO160 | 6″ | 7.09″ (180.0) | 0.47″ (12.0) | 6.02″ (153.0) | 5.85″ (148.7) |
| ISO200 | 8″ | 9.45″ (240.0) | 0.47″ (12.0) | 8.02″ (203.7) | 7.88″ (200.2) |
Nonrotatable Flange
| Flange Dimensione | Tubo Dimensione | Dimension, in. (mm) | Dimension, in. (mm) | Dimension, in. (mm) | Dimension, in. (mm) | Dimension, in. (mm) | Bolt Holes | Hole Diametro |
| - | - | A | B | C | D | F | - | - |
| ISO63 | 2 1/2″ | 5.12″ (130.0) | 0.47″ (12.0) | 2.44″ (61.9) | 2.51″ (63.8) | 4.33″ (110.0) | 4 | 0.35″ (9.0) |
| ISO80 | 3″ | 5.71″ (145.0) | 0.47″ (12.0) | 2.94″ (74.6) | 3.01″ (76.5) | 4.92″ (125.0) | 8 | 0.35″ (9.0) |
| ISO100 | 4″ | 6.50″ (165.0) | 0.47″ (12.0) | 3.91″ (99.3) | 4.02″ (102.0) | 5.71″ (145.0) | 8 | 0.35″ (9.0) |
| ISO160 | 6″ | 8.86″ (225.0) | 0.63″ (16.0) | 5.87″ (149.0) | 6.02″ (153.0) | 7.87″ (200.0) | 8 | 0.43″ (11.0) |
| IS0200 | 8″ | 11.22″ (285.0) | 0.63″ (16.0) | 7.83″ (199.0) | 8.02″ (203.7) | 10.24″ (260.0) | 12 | 0.43″ (11.0) |
90° Elbow
| Flange Dimensione | Tubo Dimensione | Dimensions, in. (mm) | Dimensions, in. (mm) |
| - | - | A | B |
| ISO63 | 2 1/2″ | 4.02″ (102.0) | 3.75″ (95.3) |
| ISO80 | 3″ | 4.76″ (121.0) | 4.50″ (114.0) |
| ISO100 | 4″ | 6.26″ (159.0) | 6.00″ (152.0) |
| ISO160 | 6″ | 9.25″ (235.0) | 9.02″ (229.0) |
Full Nipples
| Flange Dimensione | Tubo Dimensione | A, in. (mm) |
| ISO63 | 2 1/2″ | 6.50″ (165.0) |
| ISO80 | 3″ | 7.01″ (178.0) |
| ISO100 | 4″ | 7.76″ (197.0) |
| ISO160 | 6″ | 10.75″ (273.0) |
Double Claw Clamp
| Flange Dimensione | Dimensions, in. (mm) | Dimensions, in. (mm) | Thread Dimensione | Clamps Required |
| - | A | B | - | - |
| ISO63 | 0.94″ (24.0) | 2.03″ (51.5) | 5/16-18 UNC | 3-4 |
| ISO80 | 0.94″ (24.0) | 2.03″ (51.5) | 5/16-18 UNC | 4-8 |
| ISO100 | 0.94″ (24.0) | 2.03″ (51.5) | 5/16-18 UNC | 4-8 |
| ISO160 | 1.08″ (27.5) | 2.09″ (53.0) | 5/16-18 UNC | 4-8 |
Reducing Cross
| Flange Size | Flange Size | Tube Size | Tube Size | Dimensions, in. (mm) | Dimensions, in. (mm) |
| Run | Brabch | T | Tx | A | B |
| ISO80 | ISO63 | 3″ | 2 1/2″ | 3.50″ (88.9) | 3.50″ (88.9) |
| ISO100 | ISO63 | 4″ | 2 1/2″ | 4.13″ (105.0) | 4.02″ (102.0) |
| ISO100 | ISO80 | 4″ | 3″ | 4.13″ (105.0) | 4.02″ (102.0) |
| ISO160 | ISO63 | 6″ | 2 1/2″ | 5.24″ (133.0) | 5.00″ (127.0) |
| ISO160 | ISO80 | 6″ | 3″ | 5.24″ (133.0) | 5.00″ (127.0) |
| ISO160 | ISO100 | 6″ | 4″ | 5.24″ (133.0) | 5.12″ (130.0) |
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