Product name
China professional stainless steel casting exhaust manifold
Process
Casting + Machining ( if you need ) + Surface treatment
Certification
ISO9001 : 2008
Surface treatment
Shot Blasting ; sand blasting ; polish ; etc .
Dimensions
Customer ' s Drawing
Material
Stainless steel ; carbon steel ; heat resistant steel ; etc .
Standard
ASTM , AISI , BS , DIN , JIS , NF
Dimension tolerance
Min + / - 0 . 02
Weight range
0 . 002 - 80KG
Quality control
100% inspection on critical dimensions or follow your special requst