Flanges

The function of the flange is to attach equipment, pipes, tubes and valves to build a system. Flanges provide easy assemble and disassemble for cleaning, inspection or repair. Flanges usually are screwed together by bolting two flanges with a gasket or oring between them to construct a tight sealing. Flanges have various standard such as SAE J518, JIS B2291, ISO 6162, JIS F7806, JIS 10K.

To learn more about each flange standard and dimension specification, please read the details below:

SQUARE FLANGES

HYDAULIC SAE FLANGES

SPLIT FLANGES

SAE BLIND FLANGES

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Square Flanges

Configuration: SHAB / SSAB / KAB
Material Specifications: Stainless Steel SS316 / Steel SF440A
Series: 3000# / 6000#
Size: 1/4" to 6"
Connection Type: Butt Weld (Weld-on) / Socket Weld

Hydraulic SAE Flanges

Configuration: Flange Adaptor / SAE Flange / SAE Blind Flange / Split Flange
Material Specifications: Stainless Steel SS316L / Carbon Steel ST52.3 / S355
Series: 3000# / 6000#
Size: 3/8" to 5"
Connection Type: Butt Weld (Weld-on) / Threaded BSPP / Socket Weld / Threaded NPT

Split Flanges

Material Specifications: Stainless steel SS304, SS316, SS316L, 316Ti / Carbon Steel ST52.3
Series: 3000# / 6000#
Size: 1/2” (DN15) – 5” (DN125) / 1/2” (DN15) – 3” (DN80)
Type: Cut / Uncut