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724L Bolts
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We produce 724L bolts,724 L bolts,724L bolting,724L Hex Head Bolts,724L studbolt,724L Heavy Hex head bolts,724L Stud Bolts,724L Anchor Bolt,724L Eye Bolt,724L U Bolts,724L Structural Bolts,724L Step Bolt,724L Flange Bolt,724 L Screw Thread Eye Bolt,724 L Head Plow Bolts,724 L Square Head Bolts,724 L Hexagonal Bolts,724 L J-Bolts,724L Bent Eye Bolts,724L Elevator Bolts,724L Step Bolts,724L Tap Bolts,724L Tension Control Bolts,724L Shoulder Bolt,724 L bent bolts,724L headed bolts,724 L Heavy Hex head bolts,724L Timber Bolts,724L Lag Bolts,724L Timber Bolts,724L Hanger Bolt,724L Button Head Bolts,724 L Tie Bolt,724L Hexagon Bolt,724L Hexagon Cap Screw Bolt from china

The type of 724L anchor bolts that we could do is 724L straight anchor bolts, bent anchor bolts and headed anchor bolts

The type of 724L bent bolts that we could do is 724 L 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 724L headed bolts that we could do is 724L 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 724L 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 724L 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 724L bolts, the material of 724L bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473

724L   is 316L modified stainless steel

The chemical composition of 724 L bolts is as follows

Carbon

0.03 max

Molybdenum

2.00-3.00

Nickel

13.0-15.0

Nitrogen

0.18 - 0.25

Chrominium

17.0-18.5

Phosphorus

0.045 max

Silicon

1 max

Sulphur

0.22 max


The mechanical property of 724L bolts is as follows

Mechanical Properties
Representative Tensile and Impact Properties

Temp. °F (°C)

Ult. Tensile Strength, PSI

.2% Yield Strength, PSI

Elongation in 2”, percent

70 (21)

76850

40600

55


As per heat treatment of 724L bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

724L bolts has been widely used in Continuous Steam Sterilizer,Chamber Dryer.Size Cooker.Hydro Extractor,Petroleum Refining  fluid catalytic cracking units,high-pressure (microbial) deep-sea sampler and incubation chambers,Mixing tanks,CNG Storage.LNG Cryogenics,Scrubbers and so on

In order to control the quality of 724L 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 724L bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc

We could supply 724L 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 724L bolts, we are glad to quote the best price for your side.

We could accept the drawing of 724 L 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 724L bolts,we also could produce 724L flanges,724L plates,724L fastener,724L bars,724L fittings,724L pipes,724L tubes,724L springs