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Place of Origin:Shandong, China
Brand Name:Hirate
OEM:20768519/21016539
Certification:IATF16949
Car Model:For Volvo
Quality: High-Quality
·High temperature resistance,
·Strong abrasion resistance,
·High sealing, strong suction power,
·Low noise
·Long service life
·Exhaust valve:21-4N、21-2N
·Intake valve:4Cr9si2、40Cr
In terms of production technology and equipment, our company mainly adopts the world's advanced technology and technology standards, and introduces advanced PLC computer program control processing lines, TOP, TIP, STL end, head welding special machines, salt bath type nitrocarburizing equipment, etc. In terms of raw materials, it mainly uses Japan's Datong Special Steel Co., Ltd., Japan's Hitachi Metal heat-resistant steel base material and Japan's Mitsubishi Corporation STELLITE (Stellite) cobalt alloy materials to process and produce various types of high-precision, high wear resistance, and long life. Valve, valve lock clip, spring seat ring.
Automobile engine valve:
Accept customization of automobile and motorcycle cylinder liners.
Such valves can be produced according to drawings or samples, and finished products can be provided according to the diameter and length required by customers. But there is a minimum order quantity requirement, please consult us for details.
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