
Company Information
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Contact SupplierWe are offering forged blind flanges.
Type of flanges:
weld neck
slip-on
blind
socket weld
lap joint
spectacles
ring joint
orifice etc.
specifications and steel grades
carbon steel: astm a105 a105n a694 f42465256606570 a350 lf3 a350 lf2, etc.
Stainless steel: astm a182 f304 304l 304h 316 316l 317 317l 321 310 347904l etc.
Alloy steel: astm a182 f1 f5 f9 f11 f22 f91 etc.
Size range:
18" up to 48" nb.
Class:
150#, 300#, 400#, 600#, 900#, 1500# & 2500#.