Aluminum Centering Rings

KF Centering Ring Aluminum Centering Rings Vacuum components

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

Product Name: KF40 Stainless Steel Centering Rings (Vacuum Components & Fittings)   We also offer ISO centering rings in aluminum. Contact us for details if interested!  

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KF10-KF16 Adaptive Centering Rings

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

KF10-KF16 Adaptive Centering Rings (including centering ring and O-ring) mate different-sized KF flanges. KF (QF) flanges are used for through/foreline vacuum plumbing and simple HV chamber ports.   Available in stainless steel (with fluorocarbon O-rings) or aluminum (with Buna-N O-rings), they connect two different...

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ISO-K Centering Rings with Viton O-Ring Retainer Ring

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

These ISO-K centering rings mate ISO flanges, comprising an ISO centering ring (SS304 or aluminum), a Viton or NBR O-ring, and an aluminum outer/retainer ring.  

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KF Centering Ring with viton Oring and overpressure rings

• Packaging: CARTON BOX INSIDE WOODEN CASE
• Min. Order: 1 Piece/Pieces
• Transportation: Ocean,Air

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KF Centering Ring SS304

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

KF Centering Rings (SS304, Aluminium) are vacuum components/fittings, available in sizes KF10-KF50. Used with O-rings and outer rings, they fit between two KF flanges of matching outer diameters – paired with a quick clamp for joining KF flanges. These assemblies are common in foreline vacuum plumbing and process...

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KF ISO Centering Ring Aluminium

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

SS304/Aluminum Centering Rings (No Rubber O-Ring)Part of KF (NW) vacuum flanges/components, available in sizes KF10–KF50. These rings fit between two KF flanges of matching outer diameters. For joining KF flanges with a quick clamp, use centering rings 

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KF Meshed Centering Ring with Screen SS304/SS316L

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16,...

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Stainless Steel KF Centering Ring Oring Vacuum components

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

Stainless Steel KF25 Centering Rings with O-ringsThese vacuum components and fittings—available in SS304, SS316/316L, and aluminum—suit sizes KF10 to KF50. They work with overpressure rings and are secured using stainless steel or aluminum clamps.  

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ISO Split Retainer Rings SS304 QF63

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

These bolt rings and replacement ISO split retaining rings connect same-sized ISO-K to ISO-F flanges. ISO flanges (also called Large ISO) – used for HV chamber ports – come in two styles: ISO-K (using clamp fasteners) and ISO-F (using nut/bolt fasteners). Made of corrosion-resistant stainless steel, these fittings are...

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Vacuum O-Rings Seal Viton Buna-N material

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

O-ring seals attach to the top of the vacuum body, working with centering rings and outer rings to create an airtight seal for maintaining proper suction. Older vacuum seals, which push up into the motor housing, tend to fall out easily with age and should be replaced with newer styles. O-rings are available in...

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KF25 Blank Flange Vacuum Fitting - (Aluminum 6061-T6)

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Bag/Bags

Simplified Product Description  

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KF-KF conical reducer nipple Aluminum 6061-T6

• Brand: KAYSEN
• Packaging: CARTON BOX INSIDE WOODEN CASE
• Supply Ability: 10000ton
• Min. Order: 1 Piece/Pieces

Product Description: We fabricate these KF (QF) nipples (spools) for HV systems from tubing and KF flanges. The KF-KF conical reducer nipple Aluminum 6061-T6 is used for through- or foreline vacuum plumbing and for simple HV chamber ports. KF Nipples Feature: Half nipples feature one KF flange Full nipples feature two...

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