forged carbon steel blind/BL flanges

BLIND flanges made in A105 ,A105N material,used for pipeline and fastener.Size range:1/2"-120". standard :ASME B16.5 B16.47 ,AWWA BS3293 .The company is appreciated by the major international clients worldwide and its flanges and forged components are part of the main oil & gas projects.

Technical consultancy, highly quality products, both standard and special ones, service excellence are the key factors highlighting the Baolongda activities.

Shanxi Baolongda Forging Co.,Ltd. is a Manufacturer for forged steel products of all kinds of Valve body,Valve Side piece(Closure),Valve components,Flanges based on Carbon Steel like A105/350LF2,A350 LF6,A694 F52,F65,F70,Stainless Steel like A182F304/F316L,F321,F317,Alloy Steel like ANSI 4130,A182 F5,F9,F11,F12,F22,and Martensitic Stainless Steel Like F6a/410ss,duplex Stainless Steel A182 F51/F53/F55.

We are in this field more than 20 years. And export flanges and forgings to all over the world. Find us, you are worth it !!!