High-Quality F304/F304L Super Duplex Stainless Steel BW Flange

SIZE
NPS1/2”-120”(DN15-3000)
WALL THICKNESS
SCH5S/10S, SCH20/40/80/160, STD/XS/XXS, SGP…….
MATERIAL
carbon steel: ASTM A234 GR WPB , ST37.2 , ST35.8……
stainless steel: A403 WP304/TP304 , WP304L/TP304L , WP316/TP316 , WP316L/TP316L, WP321/TP321 , WP310/TP310…..WP347…
STANDARD
ANSI B 16.9/ANSI B16.28/MSS SP43/MSS P75/JIS2311/JIS 2312/JIS 2313/DIN2616/GB-12459/GB-T13401 etc…
We can also produce according to drawing by customers.
SURFACE TREATMENT
Shot blasted, black painting, rust-proof oil, transparent oil, galvanizing,, hot galvanizing
PACKING
plywood cases, pallets, nylon bags or according to the customers’ requirements
APPLICATION
Chemical industry, petroleum industry, construction industry, power industry, gas industry, shipbuilding ,domestic installation
and other

Metal Butt Welding Flange, Model: Butt welding flange, designed for versatile pipe connections, offers a concentric shape and a choice of black/varnish paint, anti-rust oil, hot galvanized, or galvanized surface finishes with thickness tailored to your specifications. Suitable for applications in petroleum, chemical, machinery, electric power, shipbuilding, etc., it operates efficiently under pressures ranging from 150# to 2500#, PN16-PN100, and 5K-63K. Precision is ensured with CNC-machined surface treatment. Packaging choices include plywood cases, pallets, or customized options to meet specific customer requirements.

Product Description

SIZE
NPS1/2”-120”(DN15-3000)
WALL THICKNESS
SCH5S/10S, SCH20/40/80/160, STD/XS/XXS, SGP…….
MATERIAL
carbon steel: ASTM A234 GR WPB , ST37.2 , ST35.8……
stainless steel: A403 WP304/TP304 , WP304L/TP304L , WP316/TP316 , WP316L/TP316L, WP321/TP321 , WP310/TP310…..WP347…
STANDARD
ANSI B 16.9/ANSI B16.28/MSS SP43/MSS P75/JIS2311/JIS 2312/JIS 2313/DIN2616/GB-12459/GB-T13401 etc…
We can also produce according to drawing by customers.
SURFACE TREATMENT
Shot blasted, black painting, rust-proof oil, transparent oil, galvanizing,, hot galvanizing
PACKING
plywood cases, pallets, nylon bags or according to the customers’ requirements
APPLICATION
Chemical industry, petroleum industry, construction industry, power industry, gas industry, shipbuilding ,domestic installation
and other

Metal Butt Welding Flange, Model: Butt welding flange, designed for versatile pipe connections, offers a concentric shape and a choice of black/varnish paint, anti-rust oil, hot galvanized, or galvanized surface finishes with thickness tailored to your specifications. Suitable for applications in petroleum, chemical, machinery, electric power, shipbuilding, etc., it operates efficiently under pressures ranging from 150# to 2500#, PN16-PN100, and 5K-63K. Precision is ensured with CNC-machined surface treatment. Packaging choices include plywood cases, pallets, or customized options to meet specific customer requirements.

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