Commodity:Carbon steel tees
Size:1/2"-48"
Thick:Common SCH20,SCH40,SCH80,XXS 
standard:DN15-DN800 
If you are interested in our product,please contact me,my name is ailsa.my e-mail:ailsa at hbnsd dot com,skype id:qulinna1.at the same time,welcome to visite our factory.