1.carbon steel straight tee 2.size: 1/2"-48" 3.material : stainless steel or carbon steel 4.pressure: sch5-sch160.XXS Name: STRAIGHT TEEMaterial: A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L.Size: 1/2"-48",DN15-DN1200Pressure: Sch5-Sch160,XXS Standards: ISO. ANSI. JIS. DIN GB/T12459,GB/T13401,ASME B16.9,SH3408 SH3409,HG/T21635,HG/T21631,SY/T0501 ...