Investment casting stainless steel Furnace roller used in metallurgical industry

Quench roll

Materials

High Nickel and high Chrome heat resistant alloys, Cobalt base alloys, like.

HU,HT,HK,HP,HW,24/24NbTiZr,50Cr/50Ni(2.4813),1.4865,1.4849,1.4848,1.4410,1.4059,1.4841, 1.4845,1.4852, 2.4879 or as per customer's requirements

Process

Precision casting/Investment casting/Sand casting, machining, sand blasting. 

specification

Customized as drawings 

Welding consumables

Similar to or higher than base material

or as per the buyer's requirements

Quality

Smooth appearance, can work under pressure for long time, advanced testing equipment 

to ensure the quality

Standard 

ASTM, GB, DIN, BS, etc

Application

Metallurgical industry, various of furnaces

experience

More than 30 years of professional experience 

certifications

ISO9001:2008;3.1B Material Certificates; SGS

Our Testing Items:

Items

Chemical Composites

Mechanical Properties

Ultrasonic Inspection

X-ray

Dye Penetrant Test

Boroscope

Eddy current testing

Microscope

Pressure test

Furnace Rolls

n  Various of designs of rollers from dia.OD.50mm to OD.1600mm for different application, like furnace rollers before/after coating, charge discharge rollers, support roll, idler roll,guide roll, deflector roll, stabilizer roll, bridle roll,V-rolls, hearth roll, water cooling roll, quench roll, sink roll, working roll, drive roller,wet and dry rolls, etc.,

n  We offer custom engineering and production for assemblies and individual Components like machined tubes/barrel body,trunnions,shafts/journals,and refurbishment of existing rolls.

Application: 

The various rolls/rollers are of good heat,corrosion,wear resistant properties,working at high temperature environment  on average: 800-1200°C, which are used in the steel mills, like CAL(continuous annealing line),CGL(continuous galvanizing line).

 Process: 

Centrifugal casting for barrel/tube, forging for journal/shaft, static /investment or sand casting for cone/trunions, welding and machining and grinding.

Material:

High Nickel and high Chrome heat resistant alloys, Cobalt base alloys, like.

HU,HT,HK,HP,HW,24/24NbTiZr,50Cr/50Ni(2.4813),1.4865,1.4849,1.4848,1.4410,1.4059,1.4841, 1.4845,1.4852, 2.4879 or as per customer's requirements

Standard: 

ANSI,ASTM,ASME,DIN,GB etc.

Quality control:

We have in-house facility for each inspection: Composition by Spectrometer; Size test,Mechanical test,NDT,UT,RT,PT,MT,ET,.

Certificates:

ISO9001:2008;3.1B Material Certificates,SGS Certificate