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Stainless Steel KF Female Pipe Adaptor(NPT)Vacuum adaptor for Vacuum System
Stainless Steel KF Female Pipe Adaptor(NPT)Vacuum adaptor for Vacuum System






Categories | KF Female Pipe Adaptor |
---|---|
Brand | RUIJIA VACUUM COMPONENTS WHOLESALE MANUFACTURER |
Size | Size KF16FPT3,KF16FPT6,KF25FPT3,KF25FPT6,KF40FPT3, |
Material | SS304, SS316L |
Seal material | Viton,Silicone,Buna-N seal |
Standard | KF Standard |
Working Pressure | Vacuum~atmosphere pressure |
Helium Leak Test | 1×10 -9 Pa・m³/sec or less |
FOB port | Ningbo Port/Shanghai Port/Shenzhen Port/Qingdao Port/Tianjin Port |
Terms of Payment | L/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal |
Update Time | Apr 4,2025 |
Detail Information
Stainless Steel KF Female Pipe Adaptor(NPT)Vacuum adaptor for Vacuum System Feature
●Application:suitable for various scientific research and industrial applications, such as materials research, semiconductor manufacturing, bio medicine, and other fields,
●Thread Type: Adaptor often feature standard thread types (such as NPT, BSP, etc.) which can be screwed onto various equipment or flanges.
●Testing: The main testing includes checking its sealing performance, dimensional accuracy, and material qualification.

Stainless Steel KF Female Pipe Adaptor(NPT)Vacuum adaptor for Vacuum System Specifications
Product Name
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Stainless Steel KF Female Pipe Adaptor(NPT)Vacuum adaptor for Vacuum System
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Brand | RUIJIA | ||
Size | KF16FPT3,KF16FPT6,KF25FPT3,KF25FPT6,KF40FPT3,KF40FPT6,KF50FPT3,KF50FPT6. | ||
Material | SS304, SS316L | ||
Seal material | Viton,Silicone,Buna-N seal | ||
Standard | KF Standard | ||
Temperature | -200~800 | ||
Working Pressure | Vacuum~atmosphere pressure | ||
Helium Leak Test
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1×10 -9 Pa・m³/sec or less
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Packing
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sealed plastic bag with a protective plastic cap.
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Flange Adaptor types
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ANSI-KF Tubulated Adaptor,CF-ISO Tubulated Adaptor,ISO-KF Tubulated Adaptor,CF reducing adaptor,KF-VCR Male/Female Adaptor,KF-Swagelok adaptor,KF Male/Female Pipe adaptor,KF-KF conical reducing adaptor,ISO-KF/ISO-ISO conical Reducing adaptor.
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Product parameters

Stainless Steel KF Female Pipe Adaptor(NPT)Vacuum adaptor for Vacuum System Unit:mm
Thread type:PT
Model No. | Material | A | B | C | Tread |
KF16FPT3 | 304S.S | 19.05 | 25 | 17 | 1/8''PT |
KF25FPT3 | 304S.S | 25.4 | 25 | 19 | 1/8''PT |
KF40FPT3 | 304S.S | 38.1 | 25 | 32 | 1/8''PT |
KF50FPT3 | 304S.S | 50.8 | 25 | 46 | 1/8''PT |
KF16FPT6 | 304S.S | 19.05 | 25 | 17 | 1/4''PT |
KF25FPT6 | 304S.S | 25.4 | 25 | 19 | 1/4''PT |
KF40FPT6 | 304S.S | 38.1 | 25 | 32 | 1/4''PT |
KF50FPT6 | 304S.S | 50.8 | 25 | 46 | 1/4''PT |
Thread type:NPT
Model No. | Material | A | B | C | Tread |
KF16FNPT3 | 304S.S | 19.05 | 25 | 17 | 1/8''PT |
KF25FNPT3 | 304S.S | 25.4 | 25 | 19 | 1/8''PT |
KF40FNPT3 | 304S.S | 38.1 | 25 | 32 | 1/8''PT |
KF50FNPT3 | 304S.S | 50.8 | 25 | 46 | 1/8''PT |
KF16FNPT6 | 304S.S | 19.05 | 25 | 17 | 1/4''PT |
KF25FNPT6 | 304S.S | 25.4 | 25 | 19 | 1/4''PT |
KF40FNPT6 | 304S.S | 38.1 | 25 | 32 | 1/4''PT |
KF50FNPT6 | 304S.S | 50.8 | 25 | 46 | 1/4''PT |
Special Sizes Available Upon Request.

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