Industrial Fasteners Manufacturer & Exporter in India

Industrial Fasteners Manufacturer & Exporter in India

Ragnar Metals & Tubes is a leading manufacturer and exporter of industrial fasteners in India, supplying high-strength stainless steel fasteners, duplex steel fasteners, nickel alloy fasteners, copper alloy fasteners and other corrosion-resistant fastening solutions for critical industrial applications worldwide.

Our fasteners are manufactured using premium quality raw materials and advanced forging, cold heading, threading, machining, and heat treatment processes to ensure dimensional accuracy, high tensile strength, corrosion resistance, and long service life. We supply fasteners for oil & gas, petrochemical, marine, power generation, chemical processing, construction, and infrastructure industries globally.

Types of Industrial Fasteners We Supply

We manufacture and export a wide range of industrial fasteners in multiple materials, grades, and specifications:

• Hex Bolts & Heavy Hex Bolts
• Hex Nuts & Lock Nuts
• Stud Bolts & Threaded Rods
• Socket Head Cap Screws
• Anchor Bolts & Foundation Bolts
• Washers (Plain, Spring, Heavy Duty)
• U-Bolts & Eye Bolts
• Custom & Special Fasteners as per Drawing

All fasteners are manufactured as per international standards and customized as per client drawings, pressure ratings, and project specifications.

Materials Available in Industrial Fasteners

Our fasteners are available in a wide range of corrosion-resistant and high-strength materials:

• Stainless Steel Fasteners
• Duplex Steel Fasteners
• Super Duplex Steel Fasteners
• Nickel Alloy Fasteners
• Monel Fasteners
• Inconel Fasteners
• Hastelloy Fasteners
• Titanium Fasteners
• Beryllium Copper Fasteners
• Copper Fasteners
• Brass Fasteners
• Phosphorus Bronze Fasteners
• Aluminium Bronze Fasteners
• Aluminium Fasteners
• Gunmetal Fasteners
• Stainless Steel Bolts
• Stainless Steel Nuts
• Stainless Steel Washers
• Stainless Steel Screws
• Stainless Steel Stud Bolts
• Stainless Steel Coated Fasteners
• Stainless Steel Carriage Bolts
• Stainless Steel Threaded Rods
• Stainless Steel Clamps

Each material is selected based on operating temperature, tensile strength requirements, corrosion exposure, and industry-specific performance demands.

Standards & Specifications

Our industrial fasteners are manufactured in accordance with internationally recognized quality and mechanical standards to ensure high strength, load-bearing capacity, and durability in demanding environments.

• ASTM Standards (A193, A194, A307, etc.)
• ASME B18 Series
• DIN Standards
• ISO International Standards
• BS Standards

Each batch of fasteners undergoes strict quality control procedures including chemical composition testing, mechanical property testing (tensile, hardness, impact), dimensional inspection, threading inspection, coating verification, and complete material traceability documentation as per EN 10204 3.1 / 3.2 certification.

Why Choose Ragnar Metals & Tubes for Industrial Fasteners?

• ✔ Leading manufacturer and exporter of stainless steel and alloy steel fasteners
• ✔ ISO 9001:2015 certified quality management system
• ✔ Modern cold forging and threading facilities
• ✔ Complete material traceability with EN 10204 3.1 / 3.2 certification
• ✔ Third-party inspection available (SGS, TUV, BV)
• ✔ Custom and special fasteners as per drawing
• ✔ Fast global export and competitive pricing

With a strong global export network, Ragnar Metals & Tubes supplies industrial fasteners to USA, UK, Europe, Middle East, Africa, and Asia with reliable delivery and international compliance.

Testing Process & Quality Assurance – Ragnar Metals & Tubes

At Ragnar Metals & Tubes, our testing process ensures the safety, reliability, and performance of stainless steel and alloy steel products supplied for global industrial and infrastructure projects. Each batch is verified from raw material selection to final dispatch under internationally recognized standards including ASTM, ASME, ISO, DIN, and EN.

Ultrasonic Testing (UT)

Detects internal flaws using high-frequency sound waves

Tensile Strength Test

Measures yield strength, elongation, and material durability

Impact Test (Charpy V-Notch)

Evaluates toughness under low-temperature and high-stress conditions

Surface Finish Inspection

Ensures smoothness, coating quality, and visual compliance

Heat Treatment (HT)

Enhances hardness, strength, and corrosion resistance

Hardness Testing

Measures resistance to deformation and wear

Documentation & Global Compliance

• ✔ EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
• ✔ Batch-wise quality traceability and inspection records
• ✔ Third-party inspection by SGS, TUV, Bureau Veritas & Lloyd’s
• ✔ Export documentation support for customs and international shipping

Supporting supply for oil & gas, petrochemical, power generation, marine, infrastructure, and heavy engineering industries worldwide.