Weld nipples

	Item No.	Spec	L	D	O型環米厘系列
	Item No.	O.D.	L	D	O型環米厘系列
	TSKA-06	6	31	6	4 x 1.5
	TSKA-08	8	31	8	6.5 x 1.5
	TSKA-10	10	32.5	10	8.5 x 1.5
	TSKA-12	12	32.5	12	10 x 1.5
	TSKA-15	15	34	15	12.5 x 2
	TSKA-18	18	35.5	18	16 x 2
	TSKA-20	20	45	20	17 x 2.5
	TSKA-22	22	38.5	22	20 x 2
	TSKA-25	25	49.5	25	20 x 2.5
	TSKA-28	28	41.5	28	26 x 2