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VASCOMAX C250 Bolts
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We produce VASCOMAX C250 bolts,VASCOMAX C-250 bolts,VASCOMAX C250 bolting,VASCOMAX C250 Hex Head Bolts,VASCOMAX C250 studbolt,VASCOMAX C250 Heavy Hex head bolts,VASCOMAX C250 Stud Bolts,VASCOMAX C250 Anchor Bolt,VASCOMAX C250 Eye Bolt,VASCOMAX C250 U Bolts,VASCOMAX C250 Structural Bolts,VASCOMAX C250 Step Bolt,VASCOMAX C250 Flange Bolt,VASCOMAX C-250 Screw Thread Eye Bolt,VASCOMAX C-250 Head Plow Bolts,VASCOMAX C-250 Square Head Bolts,VASCOMAX C-250 Hexagonal Bolts,VASCOMAX C-250 J-Bolts,VASCOMAX C250 Bent Eye Bolts,VASCOMAX C250 Elevator Bolts,VASCOMAX C250 Step Bolts,VASCOMAX C250 Tap Bolts,VASCOMAX C250 Tension Control Bolts,VASCOMAX C250 Shoulder Bolt,VASCOMAX C-250 bent bolts,VASCOMAX C250 headed bolts,VASCOMAX C-250 Heavy Hex head bolts,VASCOMAX C250 Timber Bolts,VASCOMAX C250 Lag Bolts,VASCOMAX C250 Timber Bolts,VASCOMAX C250 Hanger Bolt,VASCOMAX C250 Button Head Bolts,VASCOMAX C-250 Tie Bolt,VASCOMAX C250 Hexagon Bolt,VASCOMAX C250 Hexagon Cap Screw Bolt from china

The type of VASCOMAX C250 anchor bolts that we could do is VASCOMAX C250 straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of VASCOMAX C250 bent bolts that we could do is VASCOMAX C-250 bent anchor bolts, u-bolts, square bent u-bolts, j-bolts, bent tie bolts, bent check bolts, bent hook rail bolts, bent I-bolts, and custom special bent bolts.

The type of VASCOMAX C250 headed bolts that we could do is VASCOMAX C250 Cap Screws head bolts,Hex head bolts,Heavy Hex head bolts,Lag Bolts,Square Head bolts,Step Bolts,Dome Head bolts,Carriage boltds,Socket Head Bolts

We could produce VASCOMAX C250 non-standard and speciality large bolts from 1/4” all the way to 4” and in metric sizes from M8 to M100.

The surface finish of VASCOMAX C250 bolts that we could do is as follows:Black Oxide,Brass Plated.Cadmium,Chromate,Chrome,Color Coated,Galvanized,Nickel Plated,Painted,Phosphate,Polished,PTFE,Silver Plated,Teflon,Zinc Plated

In order to control the quality of VASCOMAX C250 bolts, the material of VASCOMAX C250 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

VASCOMAX C250  is an age-hardenable iron-nickel steel.

The chemical composition of VASCOMAX C-250 bolts is as follows

C

Si

Mn

P

S

Al

B

Ca

Co

Cr

Mo

Ni

Ti

Zr

Cu

Fe

Min

-

-

-

-

-

0.05

-

-

7.0

-

4.6

17.0

0.30

-

-

Bal

Max

0.03

0.10

0.10

0.010

0.010

0.15

0.005

0.05

8.5

0.5

5.2

19.00

0.50

0.02

0.05

-


The mechanical property of VASCOMAX C250 bolts is as follows

Material

Condition

Ultimate  Tensile (min)

Yield  Strength (Min)

Elongation  in 4D % (min)

Hardness

KSI

KSI

Vascomax  C250

After  Maraging heat treatment 900°F

255

250

6

≥ 48 HRC


As per heat treatment of VASCOMAX C250 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

VASCOMAX C250 bolts has been widely used in Feed-water and steam generator tubing in power plants,Brine heaters and evaporator bodies in salt plants,Sulphuric and hydrouoric acid alkylation plants,Industrial heat exchangers,Cladding for crude oil distillation columns,Splash-zone sheathing in offshore structures, seawater service,Plants for isotope separation in the production of nuclear fuel pumps and valves used in the manufacture of chlorinated hydrocarbons and so on

In order to control the quality of VASCOMAX C250 bolts, We could do Chemical & Physical Test,Magnetic Particle Test,Case Depth,Contoureader Tracing,Decarburization/Carburization Report,Hardness Core,Plating Thickness Measurement,Proof Load Test - 400,000 lb. max capacity,Salt Spray Test,Surface Discontinuity Measure,Surface Roughness Test,Tensile Test - 400,000 lb. max capacity as per the requirement of the clients

Our VASCOMAX C250 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply VASCOMAX C250 bolt material certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like LR,BV,RINA,ABS,DNV,GL,NK,KR and so on)

Please sned us the size or drawing of VASCOMAX C250 bolts, we are glad to quote the best price for your side.

We could accept the drawing of VASCOMAX C-250 bolts in following forms:AutoCAD (DWG,DWZ),BMP - Bit Mapped Graphics,Catia (CATDrawing,CATPart),Delcam (DGK, DMT),DXF - Drawing Interchange Format, or Drawing Exchange Format,GIF - Graphics Interchange Format,JPG or JEPG - Joint Photographic Experts Group,MasterCam (MDX, MC8, MC9, SET),PDF - Portable Document Format,Pro-E or Pro/Engineer (DRW,PRT,XPR),AutoCAD (DWG,DWZ),SolidWorks (SLDPRT,SLDDRW,SLDDRT),STEP - Standard for the Exchange of Product Model Data,TIFF - Tagged Image File Format

Except VASCOMAX C250 bolts,we also could produce VASCOMAX C250 flanges,VASCOMAX C250 plates,VASCOMAX C250 fastener,VASCOMAX C250 bars,VASCOMAX C250 fittings,VASCOMAX C250 pipes,VASCOMAX C250 tubes,VASCOMAX C250 springs