- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
We are offering weld neck flange. 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# &