... air brake fitting Materials: brassItem Code:T888Certification: ISO/TS16949,OQS, ISO 14001:2004, ISO9001:2000,DOTMaterial: Body ... casting, moulding, plating, polishingSize: various sizes and models are available.BST fittings generally connect a hose ... face seal fittingsStraight thread, pipe, flange and barb fittingsSanitary, steam and internally expanded fittingsSwivel, Universal fittingsPermanent crimp ...