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Kaysen Steel Industry Co., Ltd.

Kaysen Steel Industry Co., Ltd.


Kaysen Steel Industry Co., Ltd.
HomeProductsVacuum Components / FittingsVacuum ClampsISO250 Double Wall Clamp Al
ISO250 Double Wall Clamp Al
ISO250 Double Wall Clamp Al
ISO250 Double Wall Clamp Al
ISO250 Double Wall Clamp Al
  • ISO250 Double Wall Clamp Al
  • ISO250 Double Wall Clamp Al
  • ISO250 Double Wall Clamp Al
  • ISO250 Double Wall Clamp Al

ISO250 Double Wall Clamp Al

    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

Product: ISO Double Claw Clamp, Aluminium

Size: M8,M10,M12

Material: Aluminium, Stainless Steel

Additional Info


Productivity: 10000ton


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

Double Claw Clamp,ISO Double Wall clamp for Vacuum is used to secure our ISO250 double-wall insulated stainless-steel flue pipe. Clamps are recommended between multiple sections of double-walled pipe, roof vent and single to double adapter.

ISO Flange series are in accordance with International Standards Operation Standard, which are compatible to other makers' standard.
ISO Flange assembly:
ISO Clamp type- comprises two ISO Flanges , a Center Ring with O-ring, and a double wall clamp or a double claw clamp.
ISO Bolt type- comprises two ISO bolted flanges, a Center Ring with O-ring, bolt screws, washers and nuts.
They are commonly used to build foreline vacuum plumbing and process systems.

Product Features

ISO250 Double Wall Clamp Aluiminium Feature:

Material: Aluminium, Stainless Steel

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

Overpressure Ring: SS304

Fits Flange: M8: ISO63 ~ ISO100; M10: ISO160 ~ ISO250; M12: ISO320 ~ ISO500

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

Double Wall Clamp drawing

General Information

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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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Looking for ideal Double Wall Clamp Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the ISO250 Double Wall Clamp are quality guaranteed. We are China Origin Factory of Double Wall Clamp Al. If you have any question, please feel free to contact us.

Product Categories : Vacuum Components / Fittings > Vacuum Clamps

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