Equal and Reducing tee are common type of socket weld fittings, and ASTM A105 is a representative material grade of carbon steel forged fittings & flanges. They are shipped with threaded pipe fittings and butt weld fittings in 20GP.
Reducing fittings for pipes are including reducing elbows, tees, cross, couplings, outlets, swage nipple, bushing, concentric reducer and eccentric reducer. All of them have different diameter ends.
What is ASTM A105 Specification?
ASTM A105 are also known as ASME SA 105, which covers seamless forged carbon steel piping components for use in pressure systems at ambient and high-temperature service.
Flanges, fittings, valves and various other parts are conformed to industry standards such as MSS, ASME and API specification are included in the scope.
ANSI/ASME The range of fittings compliant with the American standard ANSI/ASME B16.9 starts from an outside diameter of ½" (21.34 mm) and goes up to 24" (609.60 mm) for seamless and 26"( 660.00mm) to 72" (1829.00mm) for welded. We have concentric and eccentric reducers, tees and caps in stock up to an outside diameter of 20" . Regular stocking of ... Read More
Non standard flange Non-standard flanges will only be used in cases where pressure, temperature and size requirements exceed the capabilities of standard flanges. Keep in mind that non-standard flanges require calculation, design and special manufacturing procedures, which is why they are chosen only as a last resort. The most common such applications are large equipment flanges and heat exchangers body ... Read More
SPECIAL STEEL ROUND BAR No Category Grade Sizes Specifications / Standards Application 1 A105、S20Cr、25、45、C45E、C45R、C45RCr、S45CB、S45Cr、S45Ti Φ75~350 EN10083-2 Carbon constructional steel Technical protocol Widely used to produce heavy load crankshafts, connecting rods, crank pins, gears, rollers, etc. 2 Q345B、Q345E、A350LF2、S355J2 φ75~350 GB/T1591 Low alloy high strength steel YB/T4149 Used in mechanical processing, petroleum, water conservancy, wind power, construction and other industries. EN10025 EN10021 ... Read More