Product: Carbon Steel Equal Tee Type:Equal Size:DN300 Sch Std Material:A234WPB, A420WPL6, WPHY52, WPHY60,WPHY65,WPHY70, etc. Standard:ASTM Certification:ISO, API, CE Production process: Seamless or welded Packing:As Your Requirement Payment Terms: TT, LC, Paypal Delivery Time:7-28 Days after Received the Deposit