Vacuum Flanges KF/NW bored flanges KF16-KF50 Stainless Steel
group nameKF/NW Vacuum Flanges
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Min Order1 piece
brand nameRUIJIA VACUUM COMPONENTS WHOLESALE MANUFACTURER
payment methodL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
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update timeWed, 13 Nov 2024 09:35:54 GMT
Paramtents
Product Name KF(NW) Vacuum bored blank flange
Standard KF,ISO,CF Standard
Size KF16,KF25,KF40,KF50,KF63,KF80,KF100,KF160
Helium Leak Test 1×10 -9 Pa・m³/sec or less
Packging & Delivery
Min Order1 piece
Briefing
KF Flanges are the standard din 28430 & ISO 2861 connections for vacuum fittings up to DN50 used in low & high vacuum.Sealing is accomplished with a centering with a nitrile or viton o’ring squashed between a pair of KF Flanges and pulled together using a circumferental clamp.
Detailed
KF bored flanges feature
advantage
● Used in low & high vacuum. Along with the components they offer a simple solution for applications requiring easy and repeated assembly.
● Helium leakage test passed before shipping
● Plastic flange protective cap is included to avoid flange scratching during transportation
●The ISO-KF components are assembled by inserting a centering ring with viton o-ring between the two flange,then securing them with a vacuum clamps.
KF bored flanges specifications
| Product Name | KF(NW) Vacuum blanking flange |
| Brand | RUIJIA |
| Size | KF16,KF25,KF40,KF50,KF63,KF80,KF100,KF160 |
| Material | SS304, SS316L, 6061T6 Alu, EN1.4301, EN1.4404 |
| Seal material | Viton,Silocone,Buna-N seal |
| Standard | KF,ISO,CF Standard |
| Temperature | -200~800℃ |
| Working Pressure | Vacuum~atmosphere pressure |
| Helium Leak Test | 1×10 -9 Pa・m³/sec or less |
| Packing | sealed plastic bag with a protective plastic cap. |
| KF Vacuum flange types | KF blank flange,KF bored flange, KF socket weld flange, KF half nipple(short), KF half nipple(long) |
Product parameters
KF Vacuum Bored Blank Flange
| Model No. | Material | A | B | C | D |
| KF10B12 | SS304 | 30 | 12.2 | 5 | 12.9 |
| KF16B19 | SS304 | 30 | 17.2 | 5 | 19.3 |
| KF25B25 | SS304 | 40 | 26.2 | 5 | 25.7 |
| KF40B38 | SS304 | 55 | 41.2 | 5 | 38.4 |
| KF50B51 | SS304 | 75 | 52.2 | 5 | 51 |
| KF63B63 | SS304 | 87 | 70 | 5 | 63.7 |
| KF80B76 | SS304 | 114 | 83 | 12 | 76.8 |
| KF100B102 | SS304 | 134 | 102 | 12 | 102.2 |
| KF160B153 | SS304 | 190 | 153 | 12 | 152.9 |
| **SS316, Aluminum is upon request | |||||
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- Nearest port for product export
- Ningbo Port, Shanghai Port, Shenzhen Port, Tianjin Port
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, PayPal, Westem Union