weld neck flange BTF-FL-040
ANSI, DIN, GB, JIS, GOST, BSW, En1092
Forging
by Sea or by Air
A105 A105n Q235 St37.2
Ss316 Ss316L Ss304 Ss304L
16mo3 13crmo4-5 15CrMo
Painting or Rust Oil
Material Test Report Dimension Report
Forma Forme Co
Forging Steel Tank Stub Flange Weld Neck 150# Ste
BTF or as request
Ply Wooden Cases or Pallet