Street Address: Room B 1-4-1802, No. 58 Yucai Street
City: Shijiazhuang
Province: Hebei
Country/Region: China
Nissan
auto brake drums
1.offer various kind of bus brake drum 2.high quality of truck brake drum 3.Competitive price.
Features:
(1)Meterial: Gray Iron 250
(2)Weight:20kg85kg
(3)Chemical composition:
C: 3.0-3.3% Si: 1.6-1.9% Mn: 0.7-0.9%
P: <0.12% S: <0.12%
(4)Mechanics performance:
Main body degree of hardness: HB230-240
Testing rod tensile strength:240 Mpa
(5)ISO available
Inspection: Advance test equipment including CMM, tensile strength testing machine, hardness tester, spectrometer, parallel tester, etc.
the price is competitive and the quality is good!