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Hastelloy G-3 Bolts
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We produce Hastelloy G-3 bolts,Hastelloy G3 bolts,Hastelloy G-3 bolting,Hastelloy G-3 Hex Head Bolts,Hastelloy G-3 studbolt,Hastelloy G-3 Heavy Hex head bolts,Hastelloy G-3 Stud Bolts,Hastelloy G-3 Anchor Bolt,Hastelloy G-3 Eye Bolt,Hastelloy G-3 U Bolts,Hastelloy G-3 Structural Bolts,Hastelloy G-3 Step Bolt,Hastelloy G-3 Flange Bolt,Hastelloy G3 Screw Thread Eye Bolt,Hastelloy G3 Head Plow Bolts,Hastelloy G3 Square Head Bolts,Hastelloy G3 Hexagonal Bolts,Hastelloy G3 J-Bolts,Hastelloy G-3 Bent Eye Bolts,Hastelloy G-3 Elevator Bolts,Hastelloy G-3 Step Bolts,Hastelloy G-3 Tap Bolts,Hastelloy G-3 Tension Control Bolts,Hastelloy G-3 Shoulder Bolt,Hastelloy G3 bent bolts,Hastelloy G-3 headed bolts,Hastelloy G3 Heavy Hex head bolts,Hastelloy G-3 Timber Bolts,Hastelloy G-3 Lag Bolts,Hastelloy G-3 Timber Bolts,Hastelloy G-3 Hanger Bolt,Hastelloy G-3 Button Head Bolts,Hastelloy G3 Tie Bolt,Hastelloy G-3 Hexagon Bolt,Hastelloy G-3 Hexagon Cap Screw Bolt from china
The type of Hastelloy G-3 anchor bolts that we could do is Hastelloy G-3 straight anchor bolts, bent anchor bolts and headed anchor bolts
The type of Hastelloy G-3 bent bolts that we could do is Hastelloy G3 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 Hastelloy G-3 headed bolts that we could do is Hastelloy G-3 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 Hastelloy G-3 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 Hastelloy G-3 bolts that we could do is as follows:Hot Dip Galvanized,Mechanical Galvanized,Zinc plated (Clear),Yellow Zinc plated,Cadmium plated,Yellow Cadmium plated,Blue Xylan or Blue Teflon,Green Xylan or Green Teflon.Black Oxide,Plain surface,Ni-plated, Passivated, Tin-plated, Sandblast and Anodize, Polish, Eletro Painting, Chrome plated etc.
In order to control the quality of Hastelloy G-3 bolts, the material of Hastelloy G-3 bars is melted by ESR+VIR or VIM+ESR+VAR and is produced as the standard of ASTM B462 and ASTM B473
Hastelloy G-3 have the ability to function at temperatures above 540oC (1000oF) with deformation resistance and high surface stability.

The chemical composition of Hastelloy G3 bolts is as follows

Table 1 - Limiting Chemical Composition, %

Nickel............................................................................Balance*

Chromium....................................................................21.0-23.5

Iron ..............................................................................18.0-21.0

Molybdenum ...................................................................6.0-8.0

Copper ............................................................................1.5-2.5

Niobium (plus Tantalum) .............................................0.50 max.

Carbon......................................................................0.015 max.

Tungsten .......................................................................1.5 max.

Silicon ...........................................................................1.0 max.

Manganese ...................................................................1.0 max.

Phosphorus ................................................................0.04 max.

Sulfur ..........................................................................0.03 max.

Cobalt ...........................................................................5.0 max


The mechanical property of Hastelloy G-3 bolts is as follows

0.2% Yield strength
(N/mm2)

Tensile strength
(N/mm2)

Elongation
(%)



≥241

≥ 621

≥ 45


As per heat treatment of Hastelloy G-3 bolts, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients
Hastelloy G-3 bolts has been widely used in gas turbines, nuclear reactors and natural gas processing plants,valves, pumps and heat exchangers,steam turbines, pressure vessels,  heat exchangers, cooling towers, pipelines and so on

In order to control the quality of Hastelloy G-3 bolts, We could do Hardness Testing,Proof load testing,Corrosion testing,Impact testing,Tensile strength tests,Finished product tests,Chemical analysis tests,CHARPY tests as per the requirement of the clients
Our Hastelloy G-3 bolts has been 100% ultrasonic test according to EN102768-3, SA388, Sep 1921  etc
We could supply Hastelloy G-3 bolt material certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like GL,DNV,TUV,BV and so on)
Please sned us the size or drawing of Hastelloy G-3 bolts, we are glad to quote the best price for your side.
Except Hastelloy G-3 bolts,we also could produce Hastelloy G-3 flanges,Hastelloy G-3 plates,Hastelloy G-3 fasteners,Hastelloy G-3 bars,Hastelloy G-3 pipe fittings,Hastelloy G-3 pipes,Hastelloy G-3 tubes,Hastelloy G-3 springs