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  • Name: Exhaust Pipe

Sandman apply HWS level molding technique  to produce the exhaust pipe. Our products including Shanghai GM L850 engine C14 engine and exhaust pipes for SAIC.  The material for the exhaust pipes including Si-Mo nodular cast iron and Si-Mo vermicular cast iron. we use X-ray and ultrasonic flaw detection to control the defect,in addition, we also have detection lines for gas tightness and flow test.

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