ASTM A105 SO Carbon Seamless Flange

45, 90, 180 deg. Long and semi diameter seamless elbow, equal and reducing tee, concentric and eccentric reducing socket, caps,

This product adopts high-quality coiled plate, after re-examination cut vertically or strip coil to shaping automatically and melting.Getting rid of burrs inside and outside the pipe, while the computer control the best melting temperature. The qualified steel pipe after the non-destructive inspection in the seldom oxidize environment, wholly hot to 850 then take out of the furnace. Get rid of the phosphorus, through tension reduce machine hot-rolling several times, which make metallographic organization grain state size of geometry and mechanical performance average. Our products are widely used in flammable and non-flammable fluid transferring pipe and boiler and steel construction. It has filled the domestic gaps. At present we own 3 sets of production line and produce ERW(stretch reduction)pipe 200,000tons every year.

Types of flange	Weld neck flange, slip on flange, plate flange, blind flange, socket weld flange, threaded flange, lap joint flange, ring joint flange
Size	1/2”to 72”
Pressure Rating	150, 300, 600, 900, 1500, 2500 Class
Standard	ANSI B16.5, ASME B16.47A/B, DIN/UNI/BS/JIS
Material	Carbon Steel, Stainless Steel, Alloy Steel
Types of face	RF, FF, RJ, Tongue & Groove Facing, etc.
Surface treatment	black painting, anti-rust varnish, anti-rust oil, hot-galvanized, etc.
Packing	Wooden case or as customers’ requirement
Applications	petroleum, gas, chemical, metallurgy, electric station, shipbuilding, construction, etc.
Min order	100 piece
Delivery time	35 days after receipt of advanced payment
Certificate	API 5L  ISO9001:2000
Productivity	2000 Tons/ month
Keywords	FLANGE,WN FLANGE,FORGED FLANGE

ASTM A105 SO Carbon Seamless Flange