... : 1/2"~72" Brand Name: MHConnection: Welding Shape: equal & reducing Head Code: SquareQualification: ISO9001, API, CE Standards: ANSI, DIN, ... Painted: black, varnish, antirust oilcarbon steel pipe tee1, Products: straight tee, reducing tee2, Thickness: SCH20, SGP, STD, SCH40, XS, SCH80, SCH160, ... Packing: wooden cases, wooden pallets, cartons6, Standard:I ASTM A234 MSS SP-75 ASME B16.9 ASME 16.28II DIN ...