American Standard Flange Manufacturer with Stable Supply of All Material Grades

Our factory specializes in the production and supply of ASME standard tube sheet flanges, and has established stable and win‑win relationships with partners from all sectors. Key information is as follows:

Materials comply with ASTM standards, including carbon steel (ASTM A105), stainless steel (ASTM A182 F304/F316, etc.), alloy steel (ASTM A182 F11/F22, etc.), and low-temperature steel (ASTM A350 LF2), suitable for various working conditions, all inspected by third-party testing.

We implement strict standards: small and medium diameters in accordance with ASME B16.5, large diameters per ASME B16.47, and manufacturing and inspection in compliance with ASTM A961, MSS SP-58, etc. Our technical team provides on-demand support to accurately match working condition requirements and offers full-process service. With rigorous quality and integrity, we ensure smooth and reliable cooperation.