Welding Flange, stainless steel

INFICON ISO-K quality fittings are manufactured according to ISO 1609, DIN 28404 and Pneurop 6606. Our quality large diameter fittings are the standard vacuum components for all vacuum and high vacuum lines. The high quality INFICON fittings are designed and tested for leak rates less than 1 x 10^-9mbar l/s.

Advantages

Competitively priced
World wide logistics
Design and measures follow strictly international respected standards
Surface finish, welds, material specifications and cleanliness meet or exceed high vacuum specifications
2011/65/EU RoHS compliant

Specifications

	Dimension A	Dimension B	Dimension C	Dimension D	Dimension E

DN63 ISO-K	95 mm	76.1 mm	71.5 mm	12 mm	6 mm

DN80 ISO-K	110 mm	88.9 mm	84.9 mm	12 mm	6 mm

DN100 ISO-K	130 mm	108 mm	102 mm	12 mm	6 mm

DN160 ISO-K	180 mm	159 mm	155 mm	12 mm	6 mm

DN200 ISO-K	240 mm	219.1 mm	213.1 mm	12 mm	6 mm

DN250 ISO-K	290 mm 290 mm 290 mm	267 mm 254 mm 273 mm	261 mm 250 mm 261 mm	12 mm 12 mm 12mm	6 mm 6 mm 5 mm

DN320 ISO-K	370 mm	324 mm	318 mm	17 mm	8.5 mm

Material: stainless steel 304

Dimension Drawing

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Part Number

Part Number	Description

212-031	Welding flange, inox, DN63 ISO-K

212-078	Welding flange, inox, DN80 ISO-K

212-032	Welding flange, inox, DN100 ISO-K

212-033	Welding flange, inox, DN160 ISO-K

212-034	Welding flange, inox, DN200 ISO-K

212-035	Welding flange, inox, DN250 ISO-K, 267 mm

212-385	Welding flange, inox, DN250 ISO-K, 254 mm

212-505	Welding flange, inox, DN250 ISO-K, 273 mm

212-036	Welding flange, inox, DN320 ISO-K

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Specifications

Part Number

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