Grey iron casting

Detailed Product Description

Product Name:	Grey iron casting (water pump fittings)
Material:
No:	Din	UNS	BS	GB
1	GG10	F11401	---	HT100
2	GG15	F1701	Grade150	HT150
3	GG20	F12101	Grade180 Grade220	HT200
4	GG25	F12801	Grade260	HT250
5	GG30	F13101	Grade300	HT300
6	GG35	F13501	Grade350	HT350

Casting Tolerance & Linear Tolerance
Dimensions(mm)	Normal(mm)	Premium(mm)
3----10	0.36	0.26
11-----25	0.42	0.30
26-----63	0.50	0.36
64-----100	0.56	0.40
101-----160	0.62	0.44
161------250	0.70	0.50
251-----400	0.78	0.56

HBS TO CASTINGS OF DIFFERENT SECTION THICKNESS