We fabricate these ISO elbows for HV systems using 304L stainless steel tubing and
ISO Flanges (also called Large ISO), which are used for HV chamber ports and come in two types: ISO-K (with clamp fasteners) and ISO-F (with nut-and-bolt fasteners).
ISO Elbow Features
- 304, 316L stainless steel construction
- Radius or miter design
- Common lengths and tube diameters available; contact us for custom requirements
ISO-K Flanges
Joined with Double Claw Clamps. Alternatively, we offer rotatable bolt rings and retainer rings to convert ISO-K flanges into rotatable ISO-F flanges. Single claw clamps connect ISO-K flanges to tapped non-rotatable flanges (e.g., on pumps or gate valves).
ISO-F Flanges
Non-rotatable, assembled with bolts. Mating flanges cannot rotate to align bolt holes.
ISO Dimensions
Flanges are available with bore sizes from 63mm to 630mm.
45° ISO-K Radius Elbows Features:
• Viton® or Buna-N® O-rings
• Material: SS304, SS316/316L available upon request.
• Surface treatment: Mirror finish, Semi-bright, Sand Blast, Electro-polish available
• Size: ISO63-160
• Vacuum range : 1×10-8 Torr
• Temperature range : 150 °C(Viton) / 80 °C(NBR)
▪ PMI test to verify material grade
▪ Dimension controlling during fabricating and finished
▪ Visual and surface 100% examination before shipment
▪ Packed in carton box firstly, then in wooden case
1. Any question and inquires will be responded within 24 hours.
2. Professional technical team support OEM/ODM service.
3. Feedback efficiently for the whole trading process.
4. 100% inspection before shipment.
5. We are a manufactor (Forging workshop and CNC machining workshop )
6. We can supply KF(NW) Vacuum Flanges & Components, ISO Vacuum Flanges & Components, CF Vacuum Flanges & Components, Flexible Bellows, Vacuum Fittings, Vacuum Valves, each products are tested well by our strictly Quality Control System.
Contact Now
