Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of 4875 engine valve steel stainless steel round bar in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
Products Description
Product Name:
EV12 X55CrMnNiN20-8 DIN1.4875 Engine Valve Steel Bars Stainless Steel Round Bars
Regular Brands:
x40crsimo10-2 (1.4731), x45crsi9-3 (1.4718), x85crmov18-2 (1.4748), x33crnimnn23-8 (1.4866),x50crmnninbn21-9 (1.4882), x53crmnnin21-9 (1.4871), x55crmnnin20-8 (1.4875), nicr20 (2.4952)
Process Flow:
Melting + rolling + straightening + peeling + grinding + (eddy current testing) + inspection + packaging
Standards:
ASTM, AISI, DIN, EN, GB, JIS
Chemical composition:
According to German standard, Japanese standard, national standard and other unified standards or according to customer requirements
Product Profile:
engine intake valve and exhaust valve
Product Packaging
Bright Round Bar
Black Round Bar
HRAP Wire Rod In Coil
Black Wire Rod In Coil
Stainless Steel Wire
Stainless Steel Welding Wire Rod
Stainless Steel Welding Wire
Engine Valve
Wooden Case Packing
Production Equipment
Testing Equipments
Melting Mill: | Annual 240,000 Tons by IF/EAF/LF/AOD /VOD/ESR |
Hot Rolling Mill(Bars & Wire rod coils): | Annual 240,000 Tons |
Heat Treatment Workshop (Annealing & Solutioning): | 16 Sets |
Wire drawing: | Annual 60,000 tons |
Grinding/Polishing: | 40,000 tons |
Spectrometer: | 4 sets |
Ultrasonic & Eddy Current Testingt Equipement: | 8 Sets |
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