... ,JIS,BS,GBwe can also produce according to drawingSpecification standardsANSI B16.9, ANSI B16.28, JIS B2311, DIN 2605, 2615, 2616, and ... , caps, concentric and eccentric reducersRadius Of Curvature1D-10D Elbow, ANSI,ASME,API5L,DIN,JIS,BS,GBSurface treatmentblack paint, varnish, rust ... /2000,API,PEDSpecial design available as requirement carbon steel tee elbow,tee ANSI B16.11 6000lb A105 Forged Steel SW ...