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Kaysen Steel Industry Co., Ltd.

Kaysen Steel Industry Co., Ltd.

chinasanitaryvalve@hotmail.com

0086-0577-86866707

Kaysen Steel Industry Co., Ltd.
HomeProductsVacuum Components / FittingsISO Vacuum Flanges & ComponentsBlank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings
Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings
Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings
Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings
Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings
  • Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings
  • Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings
  • Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings
  • Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings

Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Sealing Material: Viton, NBR

Standard: ISO Standards

Centering Ring: SS304,SS316L

Oring: Viton, NBR

Material: Stainless Steel 304, 316L

Product: ISO-K Blank Flange

Size: NW63-630

Additional Info

Packaging: CARTON BOX INSIDE WOODEN CASE

Productivity: 10000ton

Brand: KAYSEN

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 10000ton

Certificate: CE,FCA,SGS,3A

HS Code: 7307230000

Port: Shanghai Port,Ningbo Port,Tianjin Port

Product Description

Product Description

Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings, ISO-LF Large Flange Size NW-100


These blank flanges follow International Standards Organization (ISO) standards and have a flange size of NW-100. ISO flanged vacuum fittings are commonly used to build process vacuum plumbing and systems for industrial applications. The fittings are quick to assemble using double claw clamps and a centering ring. The Viton® centering ring contains a rubber/elastomeric o-ring.
The ISO flange (also called Large ISO) is used for HV chamber ports and is available in two distinct styles; ISO-K which uses clamp fasteners and ISO-F which uses nut and bolt fasteners. A variety of bolt/clamp options permit joints between mixed ISO-K and -F flanges.
The design principles of ISO and KF seals are identical. Each flange face is counter-bored or grooved to receive a metal centering ring with an elastomeric o-ring around its O.D. As with KF, the ISO centering ring both aligns the flanges and holds the o-ring in place.
ISO Flanges are limited (by the o-ring's properties) to applications with temperatures between ~0° C and 120–180° C, and pressure from atmosphere to ~10-8 torr or mbar.

Blank Flange, NW-100 Vacuum Fittings, ISO-LF Large Flange Size NW-100, Stainless Steel
ISO-LF Flange Size: NW-100


Product Features

Blank Flanges Stainless Steel ISO-NW-100 Vacuum Fittings Feature:

Material: Stainless Steel 304, 316L

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

Overpressure Ring: SS304

Size: NW-63, NW-80, NW-100, NW-160, NW-200, NW-250, NW-320, NW-400, NW-500, NW-630.

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


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

ISO Bored Flange

General Information

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Vacuum Fittings - Working Process

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.

Business Card 4


Looking for ideal ISO-LF Blank Flanges Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the ISO Blank Flanges are quality guaranteed. We are China Origin Factory of NW-100 Vacuum Fittings. If you have any question, please feel free to contact us.

Product Categories : Vacuum Components / Fittings > ISO Vacuum Flanges & Components

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