Product Name:Steel Tee Size:DN10-DN2500 Materials: A234 WBP-WP1-WP12-WP11, A403 WP 304-304L-316-316L, A402 WPL3-WPL 6,A860 WPHY 42-46-52-60-65-70,PG370,C20 Thickness: 2mm-100mm Standard:GB/ANSI/ GOST/ JIS/ DIN Crafts: Cold extrusion, Thermoforming Connection: Welding Package: Wooden boxes,Wooden pallets,According to customer requirements. Brand Name: HY Place of Origin: China (Mainland) Certification: ISO.UKS.SGS.BV Application: Chemical, Water, Oil and gas, Electricity