Materials
Carbon steel,Alloy steel
Roughness
Ra0.08-0.2
Melting process
EF+LF+VD
Production process
Forging+heat treatment+rough machining+QT+finish machining
Forging
Open die forging (product range: Max length 1600mm; Max weight 5 Mt)
Treatment
Carburizing and phosphating
Heat Treatment
Normalizing, Tempering, Annealing, Q + T (Quenching and Tempering)
Machining
Pre-machining, Finish machining
Surface Finishing
Sand blasting, Coating, Painting
Forging ratio
≥3.5
Applicalbe standard
ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard
JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authorities
ISO9001:2008,ISO14001,TÜV(BV),(LR),ABS,RINA,(GL),(KR),(DNV),(NK),PED.
Delivery terms
Rough machining(N+T);finish machining(Q+T),nitriding quenching
Delivery
Samples are sent by express
Large quantity products delivered to customer by sea
or according to your request
Produce Equipment
Friction Screw Press Series, CNC Lathe, Machining Center
(Vertical Spindles), CNC Milling Machine, Bench Drilling
Machine, Heat Treatment Equipments and so on.
Forging equipment
6000T open die hydropress
Surface treatment
Heat treatment, Polishing, shot blasting,
Painting, Electro-plating, Chemical Plating,
Test machine
spectrograph,ut device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,trilinear coordinatre
measuring machine,hardness test machine,metallurgical analysis, tensile strength tester, hardness
tester, altimeter, scale micrometer, pressure tester, etc.
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