A ,Material: Carbon Steel(10#, 20#,A3,Q235A,20G,16Mn,ASTM A105,A181, A182, A350, A403 etc.); Stainless Steel(304 ,304L,316,316L etc.); Casting iron ( ash iron, ball iron and so on) Malleable iron pipe fittings; B,Standard: <1> ANSI <2> DIN <3> JIS <4> Non-Standard and processing with provided pattern
C,TYPE: <1>. Tube element <2>. Tee <3>. Return bend <4>. Socket fittings <5>. Big-small tube <6>. Turn-ups pipe <7>. Alloy pipe fittings