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Cixi Bandak Sealing Material Facotry

City:ningbo

Province/State:zhejiang

Country/Region:china

Contact Person:MsJennis Yang

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Double Jacket Gasket

Name: Double Jacket Gasket
Brand: Bandak
Price: 1 USD

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Place of Origin :Ningbo,China

Brand Name :Bandak

Certification :ISO9001

Model Number :BKG1110

MOQ :10 pieces

Price :USD 1-10/pc

Packaging Details :woode case

Delivery Time :5-7days

Payment Terms :T/T L/C

Supply Ability :1000pcs/day

Material :Metal

Standard or Nonstandard :Standard

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DoubleJacket Gasket is made from graphite, ceramic, non-asbestos etc. filler covered with thin metal jacket, like SUS304,SUS316,Carbon steel, cooper, soft iron etc. with excellent sealing performance, it can be used in sealing spots of pressure vessels, exchanger heat, condenser, plain hole, etc. The Ripple Double Jacket Gasket can be used in various pipe and flange.

APPLICATION:

Double Jacket Gasket is particularly suitable for sealing flat surfaces of heat exchanges, gas pipes, cast iron flanges, cylinder heads of engines as well as for boilers and other vessels.

With efficient sealability, it will exert strong pressure on circular rims of the flanges.Metal-jacketed gaskets can stand up to 30% deviation from the initial thickness, which is very useful in case of irregular or faulty flange rims. The chemical compatibility of the metal and the medium being sealed should be considered.

MATERIAL:

Metal material	Din Material No.	Hardness HB	Temperature (c)	Density g/cm³
CS/Soft Iron	1.1003/1.0038	90~120	-60~500	7.85
SS304, SS304L	1.4301/1.4306	130~180	-250~550	7.9
SS316, SS316L	1.4401/1.4404	130~180	-250~550	7.9
Copper	2.0090	50~80	-250~400	8.9
Aluminium	3.0255	20~30	-250~300	2.73

Other special metal Ti, Mon 400 are also available on request.

Metal Jacket Gasket Normal shapes

Tolerance

The gasket thickness tolerance is (+0.03 inch., -0.000 inch) (+0.8mm, -0.0mm)

(1) For gaskets NPS 1/2 through NPS 24, the outside and inside diameter tolerances are +0.06 inch, -0.0 inch (+1.5mm, -0.0mm);

(2) There are no Class 400 flange for NPS 1/2 through NPS 3 (Use Class 600);

(3) There are no Class 600 flanges for NPS 1/2 through NPS 2-1/2 (Use Class 1500);

(4)There are no Class 2500 NPS 14 and larger.

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