Item	alloy steel elbows
Size	Seamless:      1/2''~14''
	Butt-welded:   2''~42''
Wall thickness	JIS DIN Sch20~160 XXS XS STD 45° 90° 180°
Raw Material	WPB A234 Q235B 16Mn X52 A105 A420 WPL6 Carbon Steel , Alloy steel and stainless steel,wphy 42 46 52 56
Application Standard	ASME B16.9 DIN JIS GB13401 P11
Connection	Seamless and butt-welded concentric and eccentric pipe fittings.
Tolerance	End outer diameter:+2.29MM/-1.52MM.                                                                    End inside diameter:±3.35MM.                                                                                Wall thickness:±8%.                                                                                             Center to end face:±1.52MM.                                                                             Center to center:±6.35MM.
Technical	Forged, hot push,machine extruded
End	Bevel,plain,Thread
Surface	1: sand blast2:black paint or transparent on surface aggainst corrosion galvanized
Packing	Wooded case and pallet according to the goods
Capacity	230Ton/Month
Application Area	petroleum, chemical, electric power, natural gas, shipbuilding, metallurgy, mechanical, textile, food, medical, architecture.