Carbon steel pipe tee carbon steel pipe tee 1, Products: straight tee, reducing tee2, Thickness: SCH20, SGP, ... steel, stainless steel5, Packing: wooden cases, wooden pallets, cartons6, Standard: I ASTM A234 MSS SP-75 ASME B16.9 ASME 16 ... 2616 DIN 2617 III JIS B2311 JIS B2312 JIS B2313 Pipe fittings