Jining Donghong Machinery Co., Ltd

Double Studded Adapter short for DSAF   or Double Studded Adapter (DSA) which is an adaptor flange with a through bore and a ring groove on each side,drilled and tapped bolt hole sets on both sides and tapped end studs complete with nuts fitted on both sides.

DSAF (Double Studded Adapter Flange) range:

Size: As per customer's requirement

Pressure rating: 2,000PSI to 15,000PSI

Material of construction: As per API 16A

Service condition: General, Sour services.

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 2-1/16” x 5M To 3-1/8” x 5M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 2-1/16” x 10M To 4-1/16” x 10M 80 3-1/16” x 10M To 4-1/16” x 10M 130 3-1/16” x 10M To 4-1/16” x 5M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 4-1/16” x 5M To 2-1/16” x 5M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 4-1/16” x 5M To 3-1/8” x 5M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 4-1/16” x 2M To 4-1/16” x 5M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 7-1/16” x 10M To 13-5/8” x 10M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 7-1/16” x 5M To 13-5/8” x 5M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 11” x 15M To 18-3/4” x 15M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 11” x 5M To 13-5/8” x 5M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 13-5/8” x 10M To 11” x 10M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 13-5/8” x 3M To 16-3/4” x 2M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 13-5/8” x 10M To 18-3/4” x 15M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 13-5/8” x 5M To 18-3/4” x 15M

DOUBLE STUDDED ADAPTER FLANGE (DSAF) 18-3/4” x 15M To 20-3/4” x 3M