Street Address: No378, Huayi Street
City: Qingdao
Province: Shandong
Country/Region: China
Technics:Hot Forging
Material:Stainless Steel
Standard:ASME
Surface:Black
Pressure:150Class to 2500Clasee
SU
ASTM A105 Welding Neck Flanges RTJ ANSI B16.5,B16.47,API 6A
RF,RTJ
150#,300#,600#,1500#
A150,A694,A182 F11,A182 F304/316