Kaysen Steel Industry Co., Ltd.

Kaysen Steel Industry Co., Ltd.

chinasanitaryvalve@hotmail.com

0086-0577-86866707

Kaysen Steel Industry Co., Ltd.
HomeProductsVacuum ComponentsVacuum Centering RingsVacuum O-Rings Seal Viton Buna-N material

Vacuum O-Rings Seal Viton Buna-N material

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,FCA,CPT
Min. Order:
1 Piece/Pieces
Transportation:
Ocean,Air
Port:
Shanghai Port,Ningbo Port,Tianjin Port
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  • Product Description
Overview
Product Attributes

BrandKAYSEN

MaterialSS304, SS316/316L, Aluminium

StandardKF Standards

ProductKF Centering Ring With Oring

Sealing MaterialViton, NBR

Supply Ability & Additional Information

PackagingCARTON BOX INSIDE WOODEN CASE

Productivity10000ton

TransportationOcean,Air

Place of OriginChina

Supply Ability10000ton

CertificateCE,FCA,SGS,3A

HS Code7307230000

PortShanghai Port,Ningbo Port,Tianjin Port

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,FCA,CPT

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
CARTON BOX INSIDE WOODEN CASE

Product Description

The O-ring seal attaches to the top of the vacuum body.They work together with centering ring and outer rings. It creates an air tight seal to maintain proper suction power. Older style vacuums have a seal which pushes up into the vacuum motor housing. They tend to fall out easily with age. The older seals should be replaced with the new style seal. The O-ring material include Viton or NBR or Silicon, Brown Color and Black color is most commonly used. 

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, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel with Viton® O-Ring. Viton® is well known for its excellent resistance to heat (400°F/200°C) and to aggressive fuels and chemicals, which are belongs to KF Vacuum Flanges & Components series.

We have Vacuum Components / Fittings, such as Vacuum Pipe Fittings, CF Vacuum Flanges & Components, ISO Vacuum Flanges & Components, KF(NW) Vaccum Flanges & Components,  Vacuum Clamps .

Product Features

O-rings with Screen Feature:

• Centering Ring: 304 S.S. or Aluminum (Other material available upon request)
• O`ring: Viton or NBR
• Outer Ring: Aluminum

• Mesh/Screen Material: SS304

• Overpressure Ring: SS304

• Size: ISO63 ~ ISO500

• Vacuum range : 1×10-8 Torr
• Temperature range : 150 °C(Viton) / 80 °C(NBR)

• Standard: KF standards, ISO standards

• Color: Silver

Quality Inspection
▪ 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 

Product Drawing

Vacuum Orings


Center Ring





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Our Service

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.

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Product Categories : Vacuum Components > Vacuum Centering Rings

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