Forged Flange
| Size&Pressure Class capabilities | 1/2″ thru 120″ 150#~2500# |
| Types of Flanges Available | BLIND FLANGE This flange is used to blank off pipelines, valves and pumps, it can also be used as an inspection cover. Itis sometimes referred to as a blanking flange. SLIP ON FLANGE This flange is slipped over the pipe and then fillet welded. Slip-on flanges are easy to use in fabricated applications. WELDING NECK FLANGE This flange is circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography.The bores of both pipe and flange match, which reduces turbulence and erosion inside the pipeline.The weld neck is therefore favored in critical applications SOCKET WELD This flange is counter bored to accept the pipe beforebeing fillet welded. The bore of the pipe and flange areboth the same therefore giving good flow characteristics. THREADED This flange is referred to as either threaded or screwed. It is used to connect other threaded components in low pressure, non-critical applications.No welding is required. LAP JOINT These flanges are always used with either a stub end or taft which is butt welded to the pipe with the flange loose behind it. This means the stub end or taft always makes the face. The lap joint is favoured in low pressure applications because it is easily assembled and aligned. To reduce cost these flanges can be supplied without a hub and/or in treated, coated carbon steel. RING TYPE JIONT This is a method of ensuring leak proof flange connection at high pressures. A metal ring is compressed into a hexagonal groove on the face ofthe flange to make the seal. This jointing method can be employed on Weld Neck, Slip-on and BlindFlanges. |
| Flange Faces | Raised Face, Flat-Face, Ring Joint, Tongue & Groove, and Male & Female. |
| Surface Treatment | Black paint,2PE, 3PE, Epoxy powder,Varnish coating, anti-rust paint , etc. |
Forging
| Size&Unit Weight capabilities | 1/2″ thru 120″ 50tons/unit |
| Type of Forgings | Tube Sheet,Forged Ring,Forged Shaft,Baffle, Cylinder, Crankshaft,Forged Nozzle,Forged Bushing, Forged Valve Body, High-Pressure-Barrel,Forged Pipe,Shell,Rod,etc. |
| Surface Treatment | Black paint,2PE, 3PE, Epoxy powder,Varnish coating, anti-rust paint , etc. |
Pipe Fitting
| Pipe Fitting: is defined as a part used in a piping system, to change direction or function, which is mechanically joined to the system.Specification: 1, ButtWelding-ASME B16.9& B16.28, MSS SP-43&SP-75- Tee,Elbow,Cross,Reducer,Cap,Bend,Outlets 2,Forged Fitting- ASME B16.11/BS3799–shall be designated as Class2000, 3000, and 6000 for threaded fittings and Class3000, 6000, and 9000 for socket-weld fittings. |
| Materials: Carbon Steel ASTM A234 WPB, WPC;ASTM A420 WPL1, WPL3,WPL6 , WPHY-42,46,52,56,60,65,70 Stainless Steel ASTM A403 WP304/304L,WP316/316/LWP321,WP347, WPS31254 Alloy Steel ASTM A234 WP1, WP12, WP11, WP22, WP5, WP7,WP9,WP91 Duplex&Super Duplex Steel ASTM A182 F51/UNS S31803,F53/UNS S32750 F55/UNS S32760 Special Alloy Steel Monel400, Inconel 600, Inconel 625, Inconel 800,Inconel 825, Inconel C276, Cu-Ni 90/10 70/30 Pravite drawings is welcome. |
Pipe&Tube
| Pipe&Tube 1, Seamless Pipe&tube 2, Large size Longitudinal Submerged Arc Welded Pipe(LSAW) 3, Submerged Arc Welded Pipe (SSAW) 4, ERW pipe 5, Line Pipe |
Steel Bar& Plate
Steel coil, plate, bar, etc in stock.