... API, CE Standards: ANSI, DIN, JIS Material: carbon steel (seam & seamless)Painted: black, varnish, antirust ... carbon steel (seam & seamless)2, Certs: ISO9001, API, CE,3, Painted: black, varnish, antirust oilcarbon steel pipe tee1, Products: straight ... tee, reducing tee2, Thickness: SCH20, SGP, STD, SCH40, XS, SCH80, SCH160, XXS3, Dimension: 1/2" to 72"4, Material: carbon steel, alloy steel ...