Associate Engineers[AE], is well known nationally and internationally as the largest manufacturer of double hinged on-line pit hole leak repair clamps & weld cap. They are available in sizes ranging from 80 mm to 1200 mm [3" to 48"] NB and larger. The pressure rating is up to 2000 psig. Seal Material are Buna-N, Viton®, Neoprene, EPDM and Teflon.
