ISO80RA63,ISO100RA63,ISO80RA80,ISO100RA80.

Stainless Steel Vacuum Flange Fittings,ISO-ISO Conical Reducing Adaptor Fittings Wholesale

ISO to ISO Adaptor Conical Reductor, Adaptor Size: ISO80*ISO63, ISO100*ISO63, ISO80*ISO80, ISO100*ISO80. Fittings Material: stainless steel.
Standard: ISO-ISO Standard
Helium Leak Test: 1x10 -9 Pa · m³/sec or less

 

Contact us
Cart
Product Introduction

Application: Used to connect vacuum interfaces of different sizes, allowing conversion from ISO interface to KF interface, suitable for stainless steel connections in vacuum systems

Material: Typically made from materials like ,stainless steel304/316/316L. these adaptor resist corrosion an maintain a vacuum seal under high vacuum conditions.

Packaging: Sealed packaging is usually used to ensure that its quality and performance are not affected during transportation and storage

Specification

Product Name

Vacuum fittings ISO to ISO conical reducing adaptor

Brand

RUIJIA

Size

ISO80RA63, ISO100RA63, ISO80RA80, ISO100RA80.

Material

SS304, SS316L

Seal material

Viton,Silicone,Buna-N seal

Standard

ISO-ISO Standard

Temperature

-200~450℃

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.

Flange Adaptor  types

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.

Product parameters

 

Vacuum fittings ISO to ISO conical reducing adaptor

 

Model No.

Material

A

B

C

ISO80RA63

304S.S

110

95

63

ISO100RA63

304S.S

130

95

63

ISO80RA80

304S.S

110

110

63

ISO100RA80

304S.S

130

95

63

 

Special Sizes Available Upon Request.

Recommended Products
ISO80RA63,ISO100RA63,ISO80RA80,ISO100RA80.
Stainless Steel Vacuum Flange Fittings,ISO-ISO Conical Reducing Adaptor Fittings Wholesale
Standard: ISO-ISO Standard
Helium Leak Test: 1x10 -9 Pa · m³/sec or less

 

ISO80KRA40, ISO100KRA40, ISO80KRA50, ISO100KRA50
Vacuum Flange ISO-KF Conical Reducing Adaptor Fittings Wholesale
Standard: KF-ISO Standard
Helium Leak Test: 1x10 -9 Pa · m³/sec or less

 

KF25RA16,16,KF40RA25,KF50RA16,KF50RA25,KF50RA40.
Stainless Steel KF-KF Conical Reducing Adaptor Fittings Wholesale China

Standard:

KF-KF Standard

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

 

Related Information
5 Tips to Choose Vacuum Flanges & Fittings
Selecting the right vacuum flanges and fittings is critical for achieving and maintaining ultra-high vacuum. This guide ...
2026-05-20
7 Questions Before Buying Vacuum Hardware
Before purchasing vacuum connection components, ask these seven critical questions about material compatibility, sealing...
2026-05-15
How KF Vacuum Flanges Achieve Reliable Sealing
Discover how quick-release vacuum connections prevent leaks through knife‑edge sealing and O‑ring centering rings. Learn...
2026-05-09
Avoid Over-Torquing CF Flange Bolts
Over-tightening bolts is a silent killer of vacuum integrity. This guide reveals the physics behind sealing failure, ste...
2026-05-08
After-Sales Service
We have a modern stock management system and professional after-sales service team.

Rich stock, fast delivery

Quick response within 24h

Quality assurance

Accessory replacement

Inquiry Basket()

GET A QUOTE

GET IN TOUCH NOW
Captcha Code