Shanghai Dalong Machinery Works

Flat-top chains manufactured according to GB/T4140-93 standard(equal to API ISO4348-1983)

Type	1	2	3	4	5	6	7	8	9	10
	Chain No.	Pitch	绞卷外径	Pin dia	Depth of plate	Pin length	Plate width	Plate width	Length of plate	Tensile load
		p	d1	d2	L	b5 b13	b6	b14	(1)	Q
			max	max	max	max	max	公称尺寸		最小
		mm	mm	mm	mm	mm	mm	mm	mm	N
单铰链	C12S C13S C14S C16S C18S C24S C30S	38.10	13.13	6.38	3.35	42.60	77.20 83.60 89.90 102.60 115.30 153.40 191.50	76.20 82.60 88.90 101.60 114.30 152.40 190.50	37.28	碳钢 10000 镍铬耐蚀钢 8000 铬耐蚀钢 6250
双铰链	C30D	38.10	13.13	6.38	3.35	81.00	191.50	190.50	37.28	碳钢 20000 镍铬耐蚀钢 16000 铬耐蚀钢 12500

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