Product Overview & Applications

RAYCHIN LIMITED specializes in manufacturing premium Hastelloy fasteners for the most demanding industrial applications. Our comprehensive product range includes:

Hastelloy C-Series Fasteners

• Hastelloy C276 bolts and Hastelloy C276 hex bolts: Ideal for chemical processing, pollution control, and pulp & paper industries

• Hastelloy C22 fasteners: Superior resistance to oxidizing chemicals and mixed acid environments

• Hastelloy C bolts: General-purpose corrosion-resistant fasteners for moderate temperature applications

Specialized Components

• Hastelloy screws: Precision-machined for critical equipment assembly

• Hastelloy threaded rod: Custom lengths available for structural applications

• Hastelloy B2 fasteners: Specifically designed for highly reducing acid conditions

Industry Applications

• Chemical Processing: C276 fasteners for reactors, vessels, and heat exchangers

• Oil & Gas: Hastelloy C276 bolts for sour gas applications and offshore platforms

• Pharmaceutical: Hastelloy C22 fasteners for high-purity processing equipment

• Marine Engineering: C276 bolts for seawater handling systems

Key Selection Factors

When choosing Hastelloy fasteners, consider these critical parameters:

1. Corrosion Environment

   • Chloride concentration and temperature profiles

   • Presence of oxidizing or reducing agents

   • pH levels and potential for crevice corrosion

2. Mechanical Requirements

   • Temperature range: -200°C to 400°C continuous service

   • Tensile strength: 690 MPa minimum for Hastelloy C276 bolts

   • Pressure and load specifications

3. Economic Considerations

   • Hastelloy bolts price reflects nickel and molybdenum market trends

   • Lifecycle cost analysis typically shows 5:1 ROI in corrosive applications

   • Competitive pricing with volume discounts available

RAYCHIN LIMITED: Your Trusted Manufacturing Partner

Technical Expertise

• Advanced CNC machining and thread rolling capabilities

• Heat treatment processes optimized for each Hastelloy grade

• Technical support for material selection and application engineering

Quality Assurance

• Full traceability from raw material to finished product

• Chemical composition and mechanical property verification

• Compliance with ASTM B574, B575, and international standards

• Third-party inspection and certification available

Production Capacity

• Complete in-house manufacturing from raw material to packaging

• Custom sizes and special configurations

• Large inventory for quick delivery

• Strict process control throughout production

Call to Action

Ready to secure your equipment with reliable Hastelloy fasteners? Contact RAYCHIN LIMITED today for:

• Immediate quotations on Hastelloy bolts price

• Technical consultation for your specific application

• Sample requests and material certifications

• Emergency orders with expedited production

Trust RAYCHIN LIMITED for corrosion-resistant fastening solutions that stand the test of time and harsh environments.

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