valve set for 4TNE98 industrial engine kit 129900-11100

Product Description Dimensions & Material & Lists   the valve can be used for car or ship.    1.material:   Intake valve: 4Cr9Si2/4Cr10Si2Mo   Exhaust valve: 21-4N, 23-8N,21-4N+4Cr9Si2, also customized. Big valve:Inconel 751/Ni80A 2.Harden process for valve seat"s surface 1)High frequency quenching 2)High alloy welding 3.Harden process for valve stem 1)Chrome-plating 2)Nitriding 3)Quenching/Spray Welding   the production technology   the size of engine valve

stem-diam	d	4.5mm-40mm
head-diam	D	20mm-150mm
full-length	L	50mm-800mm

    Company Information Shijiazhuang Hongfa Internal Combustion Engine Fittings Factory. Our factory was established in 1990s,and has more than 500 employees .It is one of the biggest engine valve manufacturer in China,leading in valve production,sales and export to worldwide. Packaging & Shipping Netural packing is Free & Also can do customized packing 1. Neutral Packing: White Bag, White Box, Carton. One pc engine valve in one bag, one box includes 4 Pcs engine valve boxes. 20" Container includes 1000 cartons. 2.according to your needs. Our Services we have many kinds of products for you.Then to meet your needs,our factory insist on perfect service,we could according to your sample,drawings for production,and provides the special valve processing customized. Certifications   We ensure to provide high quality products for you. The exhibition   Contact How to contact us? You can send inquiry,E-mail or phone to me any time,I would answer you in the first time. Contact Information:   Email: ring(at) hf-enginevalve.cn phone number:+ 8613503210645 skype: enginevalve  or( ring(at) hf-enginevalve.cn ) QQ: 3293791064 trade manager: cn1510502287