Alat kelengkapan KF Flensa KF
Guanyu Tube offers a complete line of vacuum KF fittings and KF flanges. The tube portions are fabricated from 304 atau 316L or other high quality stainless steels. Guanyu’s elbows, and all tees and crosses are made with the pull port technique. This allows smooth, crevice-free butt welds to provide the maximum in cleanliness for UHV applications. Bakeout range is up to 200°C. Standard finish is bead blasted.
- KF Stainless Steel Flanges
- KF Stainless Steel Nipples
- KF Stainless Steel Elbows
- KF Stainless Steel Tees
- KF Stainless Steel Crosses
- KF Stainless Steel Clamps and Seals
| Flange Ukuran | Bahan | Tabung OD | Dimension, in. (mm) | Dimension, in. (mm) | Dimension, in. (mm) | Dimension, in. (mm) |
| – | – | – | A | B | C | D |
| NW10 | 304/316L | 1/2″ | 1.18″ (30.0) | 0.48″ (12.2) | 0.12″ (3.0) | 0.10″ (2.5) |
| NW16 | 304/316L | 3/4″ | 1.18″ (30.0) | 0.68″ (17.2) | 0.12″ (3.0) | 0.10″ (2.5) |
| NW25 | 304/316L | 1″ | 1.57″ (40.0) | 1.03″ (26.2) | 0.12″ (3.0) | 0.10″ (2.5) |
| NW40 | 304/316L | 1 1/2″ | 2.17″ (55.0) | 1.62″ (41.2) | 0.12″ (3.0) | 0.10″ (2.5) |
| NW50 | 304/316L | 2″ | 2.95″ (75.0) | 2.06″ (52.3) | 0.12″ (3.0) | 0.10″ (2.5) |
Fitur:
- 1. Flanges are designed according to ISO2861 specification and can be changed upon request.
- 2. Flange sizes are from NW10 to NW50
- 3. Vacuum Range: ≥10-8 Torr
- 4. Standard materials are 304 and 316L stainless steel.
- 5. Tube sizes are from 1/2″ to 2″
- 6. The system can afford up to 400℉ (200 ℃). However, sustained baking above 302℉ (150°C) may result in deterioration of the O-ring.
- 7. KF products are supplied with a machining finish. Other finishes are also available.
- 8. Flanges and seals are reusable.
- 9. No tools for assembly or disassembly.
- 10. KF flanges are 100% tested before shipping.
- 11. Seal Temperature Range:
- Fluorocarbon FKM (Viton): -5 ℃ -204 ℃ (23℉ -399℉)
- Silicon: -50℃ ~ 180℃ (-58℉〜356℉)
- Buna-N (NBR): – 25℃ ~ 121℃ (-13℉ ~ 250℉)
Aplikasi:
- 1. High Vacuum
- 2. Roughing line
- 3. Vacuum systems, which require cleaning and modified frequently.
- 4. Experimental system in research laboratories
1.WING NUT
2.SPRING WASHER
3.EYE BOLT
4.WELD FLANGE
5.CLAMP
6.O-RING
7.CENTER RING
1.SPRING WASHER
2.WING NUT
3.EYE BOLT
4.CLAMP
5.O-RING
6.CENTER RING
7.WELD FLANGE
Short Weld
| Flange Ukuran | Tabung Ukuran | Dimensions, in. (mm) | Dimensions, in. (mm) |
| – | – | C | E |
| NW10 | 1/2″ | 0.50″ (12.7) | 0.37″ (9.4) |
| NW16 | 3/4″ | 0.50″ (12.7) | 0.62″ (15.7) |
| NW25 | 1″ | 0.50″ (12.7) | 0.87″ (22.1) |
| NW40 | 1 1/2″ | 0.75″ (19.1) | 1.37″ (34.8) |
| NW50 | 2″ | 0.75″ (19.1) | 1.87″ (47.5) |
Blank Flange
| Flange Ukuran | Tabung Ukuran | Dimensions, in. (mm) | Dimensions, in. (mm) |
| – | – | C | D |
| NW10 | 1/2″ | 0.20″ (5.0) | 1.18″ (30.0) |
| NW16 | 3/4″ | 0.20″ (5.0) | 1.18″ (30.0) |
| NW25 | 1″ | 0.20″ (5.0) | 1.57″ (40.0) |
| NW40 | 1 1/2″ | 0.20″ (5.0) | 2.17″ (55.0) |
| NW50 | 2″ | 0.20″ (5.0) | 2.95″ (75.0) |
Half Nipples
| Flange Ukuran | Tabung Ukuran | Dimensions, in. (mm) | Dimensions, in. (mm) |
| – | – | C | E |
| NW10 | 1/2″ | 1.25″ (31.8) | 0.37″ (9.4) |
| NW16 | 3/4″ | 1.15″ (29.2) | 0.62″ (15.7) |
| NW25 | 1″ | 2.03″ (51.6) | 0.87″ (22.1) |
| NW40 | 1 1/2″ | 2.40″ (61.0) | 1.37″ (34.8) |
| NW50 | 2″ | 3.15″ (80.0) | 1.87″ (47.5) |
Reducing
| Flange Ukuran | Tabung Ukuran | C, in. (mm) |
| NW25×NW16 | 3/4″ | 1.30″ (33.0) |
| NW40×NW16 | 3/4″ | 1.30″ (33.0) |
| NW40×NW25 | 1″ | 2.18″ (55.4) |
| NW50×NW16 | 3/4″ | 1.30″ (33.0) |
| NW50×NW25 | 1 1/2″ | 2.18″ (55.4) |
| NW50×NW40 | 2″ | 2.55″ (64.8) |
90° Elbow
| Flange Ukuran | Tabung Ukuran | A, in. (mm) |
| NW10 | 1/2″ | 1.25″ (31.8) |
| NW16 | 3/4″ | 1.15″ (29.2) |
| NW25 | 1″ | 1.65″ (41.9) |
| NW40 | 1 1/2″ | 2.40″ (61.0) |
| NW50 | 2″ | 3.15″ (80.0) |
Equal Tee
| Flange Ukuran | Tabung Ukuran | A, in. (mm) |
| NW10 | 1/2″ | 1.25″ (31.8) |
| NW16 | 3/4″ | 1.15″ (29.2) |
| NW25 | 1″ | 2.03″ (51.6) |
| NW40 | 1 1/2″ | 2.40″ (61.0) |
| NW50 | 2″ | 3.15″ (80.0) |
KF Clamp
| Flange Ukuran | Tube Size | Dimension, in. (mm) | Dimension, in. (mm) | Dimension, in. (mm) |
| – | – | A | B | C |
| NW10/NW16 | 1/2″ or 3/4″ | 1.69″ (42.9) | 2.47″ (62.8) | 0.63″ (16.0) |
| NW25 | 1″ | 2.17″ (55.1) | 2.82″ (71.6) | 0.63″ (16.0) |
| NW40 | 1 1/2″ | 2.76″ (70.1) | 3.54″ (89.8) | 0.63″ (16.0) |
| NW50 | 2″ | 3.70″ (94.0) | 4.43″ (112.5) | 0.79″ (20.1) |
Referensi Terkait:
Pemasangan Tabung Baja Tahan Karat
Metode Sambungan Pemasangan Pipa Baja Tahan Karat
Standar dan Spesifikasi Tabung dan Perlengkapan Pipa Baja ISO
Standar dan Spesifikasi Tabung dan Perlengkapan Pipa Baja DIN
Standar dan Spesifikasi Tabung dan Fitting Pipa BS
Standar Pemasangan Tabung Pipa JIS
Spesifikasi Standar ASTM untuk Tabung Mekanik Tabung Struktural
Perlengkapan Pipa Baja Tahan Karat Austenitik Tempa ASTM A403
Perlengkapan Flensa Tekanan Uji Hidrostatik
Spesifikasi Bahan ASTM Fitting Flange Cast Forging Valve
Spesifikasi Standar Katup ASTM
DIN 1686 - Standar untuk Toleransi Umum Pengecoran Kasar
Tabel Perbandingan Material DIN 1691 1693 dan DIN EN 1561
Tabel Toleransi ISO
Toleransi ISO Untuk Pengencang
Toleransi terhadap ISO 9445 Strip Sempit dan Lebar yang Digulung Dingin
Toleransi terhadap ISO 9444 Strip canai panas yang digulung terus menerus
Standar dan Spesifikasi Tabung dan Perlengkapan Pipa Baja ISO
Toleransi terhadap pelat kuarto baja tahan karat canai panas ISO 18286