ISO-K Half Nipple

ISO Flange Assembly Instructions

Optional fastener flanges are joined around the periphery with clamps.
Double claw clamps are used when a pair of OF flanges are joined (See diagram A.),
or single claw clamps are used to join an OF flange to a tapped nonrotatable on a pump or gate valve. (See diagram B.)
This fastening method allows the OF flange to be rotateforease of component alignment. Additionally, a rotatable bolt ring can be used to fasten an OF flange to a nonrotatable flange using bolts. (See diagram C.)
A retainer ring prevents the OF flange from slipping through the bolt ring. Nonrotatable ISO flanges are assembled with bolts.
(See diagram D.) They do not allow rotation of bolt holes on mating flanges to align components.

ISO-K Half Nipple

*Material: SS304/SS316L

	Model for 304		Size	A/mm	B/mm
	C=30mm	C=100mm
	FLW731S632504	FLW711S63250L1004	ISO63	95	63.5
	FLW731S633004	FLW711S63300L1004	ISO63	95	76.2
	FLW731S803004	FLW711S80300L1004	ISO80	110	76.2
	FLW731S803504	FLW711S80350L1004	ISO80	110	88.9
	FLW731S1004004	FLW711S100400L1004	ISO100	130	101.6
	FLW731S1004254	FLW711S100425L1004	ISO100	130	108
	FLW731S1606004	FLW711S160600L1004	ISO160	180	152.4
	FLW731S1606504	FLW711S160650L1004	ISO160	180	159
	FLW731S2008004	FLW711S200800L1004	ISO200	240	203.2
	FLW731S25010004	FLW711S2501000L1004	ISO250	290	254
	FLW731S32012004	FLW711S3201200L1004	ISO320	370	304.8
	FLW731S40016004	FLW711S4001600L1004	ISO400	450	406.8
	FLW731S50020004	FLW711S5002000L1004	ISO500	550	508