High Temperature Alloy Corrosion-Resistant C276 Nickel Alloy Hexagon Hex Head Dog End Bolts

Product Description

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Product Description

C276 nickel alloy hexagon dog end bolts are engineered for extreme corrosion resistance, high-temperature stability, and exceptional mechanical strength. Made from Hastelloy C276, these bolts provide outstanding resistance to strong acids, chlorides, seawater, and oxidizing/reducing environments. The dog-end (dog point) design ensures precise alignment during installation, making them ideal for critical industrial, chemical, and marine applications.

⚡ Key Advantages

  • Hastelloy C276 provides superior resistance to strong acids, pitting, and crevice corrosion
  • Excellent mechanical strength under high-temperature and high-pressure environments
  • Dog-end tip improves alignment and facilitates accurate assembly
  • Outstanding performance in chloride-rich, seawater, and chemical processing atmospheres
  • Stable under oxidizing and reducing conditions
  • Suitable for critical sealing surfaces and precision installations
  • Ideal for extreme environments where stainless steel cannot perform reliably

⚙️ Industrial Applications

  • Chemical processing plants and reactors
  • Desalination systems and offshore equipment
  • Marine engineering and seawater environments
  • High-temperature furnaces, boilers, and heat exchangers
  • Oil, gas, and petrochemical installations
  • Pharmaceutical and pollution control systems

Company Profile

Brand FBR
Industry Experience 20 Years+
Main Material 304/316/316L Stainless steel, Duplex Stainless Steel, Alloy Steel, Carbon steel, etc
Surface Treatment Plain, Black Oxide, Zinc plated, Hot Dip Galvanized, PTFE Coating, Passivation, Nickel plating, Delta, Daromet, Chrome Plated, Copper Plating, Threadlockers, Wax Plated, Anodize, etc
As Per Customer's Requirement.
Certificates IATF16949, ISO9001, ISO14001, ISO45001, PED-EN10204, CPREN14399, EN15048, AD2000
Main Equipments CNC, Cold heading, Hot treatment, Hot forging, Thread rolling machine, etc
Inspection Instruments Tensile Testing Machine, Hardness Tester, Torque Tester, Salt Spray Test Chamber, Coordinate Measuring Machine (CMM), Optical Sorting Machine, Micrometer, Caliper, Thread Gauge, Impact Tester, Metallographic Microscope, Coating Thickness Gauge, Vibration Testing Machine, Fatigue Testing Machine, Universal Testing Machine (UTM), Spectrometer, X-ray Fluorescence Analyzer (XRF), Profile Projector, Go/No-Go Gauge
Package Carton + Pallet or Custom Packaging

Certifications

Quality Control

Exhibition

Product Packaging

Frequently Asked Questions

Q1: Why choose Flybear?

Flybear has 20+ years’ experience in Fastener Business and our goal is supplying qualified fasteners with reasonable prices. We are providing one-stop service with our strategic customers.

Q2: How can you guarantee quality?

Flybear has own factory and conducts a sophisticated fastener laboratory, which could carry out chemical composition analysis, metallographic structure, mechanical properties, overall dimensions, nondestructive testing, etc.

Q3: Do you provide samples? Is it free or extra?

We’d like to provide free samples for standard fasteners, but clients need to pay the express charges.

Q4: How long is your delivery time?

It depends on your items and quantities. If the goods are in stock, it usually takes 1-2 days.

Q5: I need a customized fastener, what do I do?

Please send us your request with detailed drawings or photos, then we will make the quotation for you accordingly.

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