SS 347 Hex bolt exporter in Qatar
SS 347 Hex bolt exporter in Qatar offers premium-grade fasteners designed to meet stringent industrial standards. Manufactured from stainless steel grade 347, these hex bolts provide exceptional resistance to high temperatures and corrosive environments, making them ideal for demanding applications in sectors such as oil and gas, petrochemical, and marine industries. The material's enhanced stability ensures durability and longevity, even under extreme conditions.
The hex bolts are precision-engineered to conform to international specifications, including ASTM A193 and ASME standards, ensuring compatibility with various industrial assemblies. Available in multiple diameters and lengths, these fasteners feature a hexagonal head for easy installation with standard tools, facilitating secure and reliable joint connections. Their mechanical properties, including high tensile strength and excellent fatigue resistance, make them suitable for critical load-bearing applications.
These stainless steel fasteners are widely used in the construction of pressure vessels, heat exchangers, and structural frameworks where both strength and corrosion resistance are paramount. Their ability to withstand oxidizing environments and stress corrosion cracking makes them a preferred choice for projects requiring long-term reliability and minimal maintenance. Additionally, the 347 alloy's niobium content enhances performance at elevated temperatures, expanding their usability in thermal power plants and chemical processing units.
Export readiness is a key feature of suppliers based in Qatar, offering robust packaging and compliance with global shipping standards to ensure the bolts arrive in pristine condition. Comprehensive quality certifications, including material test reports and traceability documentation, accompany each shipment, reassuring industrial buyers of the product's authenticity and conformity. With efficient logistics and a strong supply chain network, exporters in the region can cater to bulk orders and customized requirements promptly.
Industrial buyers seeking reliable stainless steel fasteners for high-performance applications will find these hex bolts an excellent investment. Their blend of mechanical strength, corrosion resistance, and export-grade quality supports a wide range of engineering projects, contributing to operational efficiency and safety. Partnering with experienced exporters in Qatar ensures access to competitive pricing, technical support, and timely delivery tailored to international market demands.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 347 Hex bolt exporter in Qatar Are Preferred by Global Buyers
- ✔ Factory Pricing: Direct manufacturer rates with bulk stock
- ✔ Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- ✔ Export-Ready: Sea-worthy packaging for on-time delivery
- ✔ Fast RFQs: Quick quotes for custom sizes & quantities
- ✔ Traceability: 100% heat number tracking from raw material to finished product
Trusted by industries like oil & gas, petrochemicals, power, marine, and heavy engineering.
- Manufacturing Capacity: 500 MT / Month
- Export Experience: 15+ Years
- Countries Served: 50+
- Annual Export Volume: 5,500 MT
Table of Contents
- 1. What is SS 347 Hex bolt exporter in Qatar
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 347 Hex bolt exporter in Qatar
- 4. Why Global Buyers Source from Jainam Ferro Alloys
- 5. Features
- 6. Technical Overview
- 7. Specifications
- 8. Available Grades
- 9. Available Sizes
- 10. Chemical Properties
- 11. Mechanical Properties
- 12. Physical & Thermal Properties
- 13. Electrical Resistivity
- 14. Equivalent Grades
- 15. Manufacturing Process & Heat Treatment
- 16. Various Types
- 17. Applications & Uses
- 18. Industries We Serve
- 19. Latest Price List
- 20. MOQ & Payment Terms
- 21. Export Packaging & Shipping
- 22. Cities We Supply in India
- 23. Countries We Export Worldwide
- 24. Our Certifications
- 25. Quality Inspection & Testing
- 26. Our Other Product Types
- 27. People Also Search For
- 28. Frequently Asked Questions
- 29. About Jainam Ferro Alloys
How to Choose the Right SS 347 Hex bolt exporter in Qatar
India is home to hundreds of manufacturers ranging from small job shops to large ISO-certified exporters. International and domestic buyers typically evaluate manufacturers based on quality compliance, production capacity, export experience, and pricing transparency.
- Certification & international standards (ASME, ASTM, EN)
- Manufacturing capability vs trading activity
- Export documentation & inspection support
- Stock availability & lead time reliability
- Past supply experience in oil & gas, EPC & heavy industries
Comparison Factors Among SS 347 Hex bolt exporter in Qatar
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited | None | Full in-house / audited partners |
| International Standards | Basic | Depends on source | ASME / ASTM / EN |
| Inspection & MTCs | Limited | Inconsistent | EN 10204 3.1 / 3.2 |
| Export Experience | Low | Medium | 50+ countries |
| Risk for EPC Projects | High | Medium | Low |
International buyers typically prefer ISO-certified manufacturers for large-scale or critical applications due to better quality control, documentation, and lower project risk.
Why Global Buyers Choose Jainam Ferro Alloys
Jainam Ferro Alloys is a trusted ISO 9001:2015 certified manufacturer and global exporter of ferro alloys and metal products, supplying consistent, high-quality materials to customers across USA, UK, Europe, Middle East, Africa, and Asia-Pacific. Our focus on quality assurance, cost efficiency, and on-time delivery makes us a preferred sourcing partner for international buyers.
| Key Advantage | Buyer Benefit |
|---|---|
| ISO 9001:2015 Certified Manufacturing | Consistent quality with documented QA systems and process control |
| ASME / ASTM / EN Compliant Products | Globally accepted standards with EN 10204 3.1 / 3.2 MTCs |
| Lower Manufacturing & Sourcing Costs | Save up to 15–20% compared to European suppliers |
| Favorable Exchange Rate Advantage | Reduced landed cost for international importers |
| In-House Testing & Inspection Facilities | Strict chemical, mechanical & dimensional quality checks |
| Bulk Stock & High Production Capacity | Fast order fulfillment and stable supply for large projects |
| Custom Sizes & Drawing-Based Manufacturing | Products manufactured exactly to buyer specifications |
| Export-Grade Packaging & Global Logistics | Sea-worthy packing, palletization & worldwide shipping support |
| Faster Global Shipping Routes | Optimized logistics for Middle East, Africa & Southeast Asia |
| Technical & After-Sales Support | Project assistance, documentation & responsive RFQ handling |
| Trusted by Global Steel & EPC Companies | Proven export experience across 50+ countries |
Features of SS 347 Hex Bolt
- ✔ Excellent corrosion resistance, especially in high-temperature environments
- ✔ High strength and durability, ensuring long-lasting performance
- ✔ Easy to machine and fabricate, allowing for versatile applications
- ✔ Good weldability, making it suitable for various construction projects
- ✔ Available in a range of sizes and specifications to meet diverse needs
- ✔ Compliance with international standards for quality and safety
Technical Overview of SS 347 Hex Bolt
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 347 Hex Bolt | 18% Cr, 9% Ni, 1% Nb | High-temperature applications, chemical processing | ASTM A193, ASTM A320 |
| SS 347 Hex Bolt | 18% Cr, 9% Ni, 1% Nb | Oil and gas industry, power generation | ASME SA-193, ASME SA-320 |
| SS 347 Hex Bolt | 18% Cr, 9% Ni, 1% Nb | Aerospace applications, marine environments | ISO 3506, DIN 933 |
Specifications Table
| Material | Stainless Steel 347 |
|---|---|
| Grades | ASTM A193 Grade B8 |
| Standard | ASTM A320 |
| Size Range | M6 to M30 |
| Length | 10 mm to 300 mm |
| Form | Hexagonal |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 347 Hex Bolt | C: 0.08 max, Cr: 18.0-20.0, Ni: 9.0-12.0, Ti: 5xC min | High-temperature applications, Pressure vessels, Heat exchangers |
| SS 347H Hex Bolt | C: 0.04-0.10, Cr: 18.0-20.0, Ni: 9.0-12.0, Ti: 5xC min | High-stress environments, Chemical processing, Oil and gas industries |
| SS 347L Hex Bolt | C: 0.03 max, Cr: 18.0-20.0, Ni: 9.0-12.0, Ti: 5xC min | Lower carbon applications, Food processing, Marine environments |
| SS 347Cb Hex Bolt | C: 0.05 max, Cr: 18.0-20.0, Ni: 9.0-12.0, Cb: 0.25-0.50 | High corrosion resistance applications, Aerospace, Power generation |
| SS 347F Hex Bolt | C: 0.08 max, Cr: 18.0-20.0, Ni: 9.0-12.0, Mo: 2.0-3.0 | High strength applications, Construction, Structural components |
Available Sizes of SS 347 Hex Bolt (MM)
| Size (MM) | Size (MM) |
|---|---|
| 6 | 12 |
| 8 | 14 |
| 10 | 16 |
| 12 | 18 |
| 14 | 20 |
| 16 | 22 |
| 18 | 24 |
| 20 | 27 |
| 22 | 30 |
| 24 | 32 |
Chemical Properties of SS 347
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 17.0 - 19.0 |
| Nickel (Ni) | 9.0 - 12.0 |
| Titanium (Ti) | 5xC to 0.70 |
| Manganese (Mn) | 2.0 |
| Silicon (Si) | 1.0 |
| Carbon (C) | 0.08 |
| Phosphorus (P) | 0.045 |
| Sulfur (S) | 0.030 |
Mechanical Properties of SS 347 Hex Bolt
| Property | Value |
|---|---|
| Tensile Strength | 520 MPa (75 ksi) |
| Yield Strength | 205 MPa (30 ksi) |
| Elongation | 40% in 50 mm |
| Hardness (Brinell) | 207 HB |
| Modulus of Elasticity | 200 GPa (29 x 106 psi) |
SS 347 Hex bolt – Physical & Thermal Properties
Density of SS 347 Hex bolt
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.93 g/cm³ | 0.286 lb/in³ |
Melting Point of SS 347 Hex bolt
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1450 - 1510 °C | 2642 - 2750 °F |
Specific Heat of SS 347 Hex bolt
| Specific Heat of SS 347 Hex bolt | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 25 - 100 | Room Temperature |
| 460 | 100 - 500 | Heat Treatment |
| 420 | 500 - 800 | High Temperature |
Electrical Resistivity of SS 347 Hex bolt exporter in Qatar
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 75 | 20 | Annealed |
| 76 | 100 | |
| 77 | 200 | |
| 78 | 300 | |
| 79 | 400 | |
Manufacturing Process & Heat Treatment of SS 347 Hex Bolt
Annealing
Annealing is a heat treatment process applied to SS 347 hex bolts to relieve internal stresses and enhance ductility. The bolts are heated to a temperature of approximately 1000-1100°C and then allowed to cool slowly in a controlled environment. This process improves the material's workability and prepares it for subsequent manufacturing steps.
Forging
Forging of SS 347 hex bolts involves shaping the metal through compressive forces, typically using hammers or presses. The material is heated to a temperature range of 950-1200°C before being shaped into the desired form. This process enhances the mechanical properties of the bolts by refining the grain structure and increasing strength.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1050-1150 | Oil or Water | To increase hardness and strength |
| Tempering | 500-700 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 300-400 | Air | To eliminate residual stresses |
The combination of these manufacturing and heat treatment processes ensures that SS 347 hex bolts possess the required mechanical properties and corrosion resistance, making them suitable for various industrial applications.
Various Types
SS 347 Hex Bolt - Standard
- Diameter: M6 to M30
- Condition: Cold Worked
- Applications: Aerospace, Automotive, Marine
SS 347 Hex Bolt - High Strength
- Diameter: M8 to M36
- Condition: Heat Treated
- Applications: Construction, Heavy Machinery
SS 347 Hex Bolt - Corrosion Resistant
- Diameter: M10 to M50
- Condition: Passivated
- Applications: Chemical Processing, Oil & Gas
SS 347 Hex Bolt - Custom Sizes
- Diameter: Custom Dimensions Available
- Condition: As Required
- Applications: Custom Engineering Projects
Applications & Uses
- Oil & Gas Industry
- Petrochemical Plants
- Water Treatment Plants
- Pharmaceutical Industry
- Food & Beverage Industry
- Automobile Industry
Industries We Serve
Our alloys are widely used across:
- Steel Plants
- Foundries & Casting Units
- Automobile Industry
- Shipbuilding & Marine
- Oil & Gas
- Engineering Components
- Heavy Industrial Machinery
latest Price List of SS 347 Hex bolt
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 347 Hex bolt | 3 mm | $2.50 – $3.00 | ₹207 – ₹248 |
| SS 347 Hex bolt | 6 mm | $2.70 – $3.20 | ₹224 – ₹265 |
| SS 347 Hex bolt | 10 mm | $3.00 – $3.50 | ₹248 – ₹290 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for SS 347 Hex bolt.
MOQ & Payment Terms
Minimum Order Quantity: 25–100 Kg depending on part size and grade.
Payment Terms: Depending On Grade and Quantity Size
Export Packaging & Shipping
- Seaworthy, fumigated wooden crates with waterproof inner lining
- Palletised packing with clear shipping marks and heat number identification
- Container stuffing supervision with loading photographs available on request
Cities We Suppllied In India
| Supply Cities | |||||
|---|---|---|---|---|---|
| Mumbai | Delhi | Pune | Chennai | Hyderabad | Bengaluru |
| Ahmedabad | Rajkot | Coimbatore | Kolkata | Bhopal | Surat |
We exported to 50+ countries worldwide.
| Exported Countries | |||||
|---|---|---|---|---|---|
| USA | UK | UAE | Germany | South Africa | Australia |
| Italy | Canada | Netherlands | Qatar | Saudi Arabia | Malaysia |
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
Compliance
ISO 14001:2015
Importer Exporter
ISO 45001:2018
ISO 9001:2015
Udyam Registration
Quality Inspection & Testing
At Jainam Ferro Alloys, all products are checked through strict quality inspection and testing to meet international standards such as ASTM, ASME, EN, and DIN. This ensures consistent quality, accurate dimensions, and full material traceability.
- ✔ Chemical composition testing
- ✔ Mechanical tests such as tensile and hardness
- ✔ Dimensional inspection as per standard tolerances
- ✔ PMI, ultrasonic, and visual inspection (if required)
- ✔ EN 10204 3.1 / 3.2 test certificates
- ✔ Third-party inspection by SGS, TUV, BV, or Lloyd’s
Our quality systems support reliable supply for oil & gas, petrochemical, power, marine, and heavy engineering projects.
People Also Search For
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Frequently Asked Questions
About JAINAM FERRO ALLOYS
- ✔ Decades of experience in stainless steel, carbon steel, and alloy steel manufacturing
- ✔ ISO 9001:2015 certified company ensuring strict quality control standards
- ✔ Specialized in cold drawn pipes and tubes processing
- ✔ State-of-the-art manufacturing facilities with modern machinery
- ✔ Precision-engineered products with consistent quality and reliability
- ✔ Customized steel solutions as per client drawings and specifications
- ✔ Compliance with international industry standards
- ✔ Trusted supplier for critical industrial applications worldwide
