Lap Joint Flanges

ASME B16.5 Class 150 lap joint flanges in carbon steel, sizes 1/2 to 24 inch. Features easy alignment, no direct welding on flange, and cost-effective alloy use. Ideal for petrochemical, oil & gas, and power generation. Custom dimensions available.

ASME B16.5 Class 300 lap joint flanges in A105 carbon steel or 304 stainless steel. Raised face design for easy alignment and leak-free connections. Ideal for oil, gas, and petrochemical systems. Custom sizes available.

ASME B16.5 Class 400 lap joint flanges in carbon steel and stainless steel (ASTM A182 F304/F316). Easy alignment, cost-effective, and corrosion-resistant for chemical, oil, and gas applications. Custom sizes available.

ASME B16.5 Class 600 carbon steel lap joint flanges for oil, gas, and petrochemical pipelines. Sizes 1/2 to 24 inch. Leak-proof design, easy alignment, and customizable dimensions. Durable and corrosion-resistant.

ASME B16.5 Class 900 lap joint flanges in carbon steel, sizes NPS 1/2 to 24 inch. Ideal for high-pressure oil, gas, and chemical systems. Features include corrosion-resistant stub end compatibility, easy bolt alignment, and cost-effective alloy use. Custom dimensions available.

High-pressure carbon steel lap joint flange for industrial piping. Features two-piece rotatable design for easy alignment and cost-effective corrosion resistance. Ideal for oil, gas, and chemical applications. Custom sizes available.

ASME B16.5 Class 2500 carbon steel lap joint flanges (LJRF) for high-pressure industrial use. Two-piece rotatable design simplifies alignment and dismantling. Durable, cost-effective, and customizable in sizes 1/2 to 12 inch. Ideal for petrochemical, oil & gas, and power generation.