product name: brass tube
making process: drawing or rolling

UN NO.: C22000
Chemistry Data:		Copper	Iron	Lead	Remainder Each
		89-91	0.05max	0.05max	Zn
UN NO.: C23000
Chemistry Data:		Copper	Iron	Lead	Remainder Each
		84-86	0.05max	0.05max	Zn
UN NO.: C26000
Chemistry Data:		Copper	Iron	Lead	Remainder Each
		68.5-71.5	0.05max	0.07max	Zn
UN NO.: C27000
Chemistry Data:		Copper	Iron	Lead	Remainder Each
		63-68.5	0.07max	0.1max	Zn
UN NO.: C27200
Chemistry Data:		Copper	Iron	Lead	Remainder Each
		62-65	0.07max	0.07max	Zn
UN NO.: C27400
Chemistry Data:		Copper	Iron	Lead	Remainder Each
		61-64	0.05max	0.1max	Zn
UN NO.: C28000
Chemistry Data:		Copper	Iron	Lead	Remainder Each
		59-63	0.07max	0.3max	Zn