SS 347 Hex bolt exporter in Indonesia
SS 347 Hex bolt exporter in Indonesia offers high-quality fasteners designed to meet rigorous industrial standards. These bolts are manufactured using stainless steel grade 347, known for its excellent resistance to intergranular corrosion and superior mechanical properties at elevated temperatures. This makes them ideal for use in demanding environments such as chemical processing plants, power generation facilities, and marine applications.
The hex bolts feature precise threading and robust heads, ensuring reliable fastening and easy installation with standard wrenches or sockets. Their composition includes niobium, which enhances weldability and stability, making them suitable for critical structural applications where durability and longevity are paramount. Dimensions and thread sizes are available in compliance with international standards, facilitating seamless integration into existing assemblies.
These stainless steel fasteners are widely used in industries requiring corrosion-resistant and high-strength components, including petrochemical, aerospace, and heavy machinery sectors. Their ability to withstand harsh operational conditions without compromising structural integrity ensures safety and efficiency in equipment assembly and maintenance.
Exporters based in Indonesia maintain stringent quality control measures and certifications to guarantee product reliability. With well-established logistics and packaging solutions, they ensure timely delivery and protection of the bolts during transit. This commitment to quality and service supports global supply chains and meets the needs of international industrial buyers seeking dependable fastening solutions.
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 Indonesia 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 Indonesia
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 347 Hex bolt exporter in Indonesia
- 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 Indonesia
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 Indonesia
| 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 in a wide range of environments
- ✔ High-temperature strength, making it suitable for elevated temperature applications
- ✔ Good fabrication characteristics, allowing for easy machining and welding
- ✔ Availability in various sizes and dimensions to meet specific project requirements
- ✔ Compliance with international quality standards, ensuring reliability and safety
- ✔ Cost-effective solution for industries including petrochemical, automotive, and construction
Technical Overview of SS 347 Hex Bolt
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 347 Hex Bolt | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Used in high-temperature applications and corrosive environments | AISI, ASTM A193, ASTM A320 |
| SS 347 Hex Bolt | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Ideal for chemical processing and petrochemical industries | SAE J429, ISO 3506 |
| SS 347 Hex Bolt | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Suitable for use in food processing equipment and marine applications | ASTM A276, ASTM A666 |
Specifications Table
| Material | Stainless Steel 347 |
|---|---|
| Grades | AISI 347 |
| Standard | ASTM A320, ASTM A582 |
| Size Range | M2 to M30 |
| Length | 10 mm to 300 mm |
| Form | Hexagonal |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 347 Hex Bolt | Chromium: 18%, Nickel: 9%, Titanium: 5% | High-temperature applications, chemical processing, and heat exchangers |
| SS 347H Hex Bolt | Chromium: 18%, Nickel: 9%, Titanium: 5%, Carbon: 0.04% max | Oil and gas, petrochemical industries, and high-stress applications |
| SS 347L Hex Bolt | Chromium: 18%, Nickel: 9%, Titanium: 5%, Carbon: 0.03% max | Applications requiring lower carbon content to minimize carbide precipitation |
| SS 347B Hex Bolt | Chromium: 18%, Nickel: 9%, Titanium: 5%, Molybdenum: 2% | Marine, architectural, and high-corrosion environments |
| SS 347F Hex Bolt | Chromium: 18%, Nickel: 9%, Titanium: 5%, Phosphorus: 0.045% max | Severe service conditions in chemical processing and power generation |
Available Sizes of SS 347 Hex Bolt (MM)
| Size (MM) | Size (MM) |
|---|---|
| 8 | 10 |
| 12 | 16 |
| 20 | 24 |
| 30 | 36 |
| 40 | 45 |
| 50 | 55 |
| 60 | 70 |
| 80 | 90 |
| 100 | 120 |
| 140 | 160 |
Chemical Properties of SS 347
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 max |
| Silicon (Si) | 1.00 max |
| Chromium (Cr) | 17.00 - 19.00 |
| Nickel (Ni) | 9.00 - 12.00 |
| Titanium (Ti) | 5 x C min |
Mechanical Properties of SS 347
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa (75 ksi) |
| Yield Strength | 205 MPa (30 ksi) |
| Elongation | 40% (min) |
| Hardness | HB 187 max |
| Modulus of Elasticity | 193 GPa (28 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 | 20 - 100 | Room Temperature |
| 520 | 100 - 600 | High Temperature |
| 540 | 600 - 1000 | Very High Temperature |
Electrical Resistivity of SS 347 Hex bolt exporter in Indonesia
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 750 | 20 | Annealed |
| 760 | 100 | |
| 770 | 200 | |
| 780 | 300 | |
| 790 | 400 | |
Manufacturing Process & Heat Treatment of SS 347 Hex Bolt
Annealing
Annealing of SS 347 hex bolts involves heating the material to a temperature of approximately 1000-1100°C, followed by controlled cooling. This process helps to relieve stresses, improve ductility, and refine the microstructure, ensuring optimal performance in various applications.
Forging
The forging process for SS 347 hex bolts is conducted at high temperatures, typically around 1150-1200°C. This process involves shaping the metal through compressive forces, which enhances the mechanical properties by aligning the grain structure and increasing strength.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020-1100 | Oil or Water | To increase hardness and strength |
| Tempering | 600-750 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 300-500 | Air | To reduce residual stresses from the manufacturing process |
The manufacturing and heat treatment processes of SS 347 hex bolts are crucial in achieving the desired mechanical properties and performance, ensuring their reliability in various industrial applications.
Various Types
SS 347 Hex Bolt - M6 x 20 mm
- Dimensions: M6 x 20 mm
- Condition: AISI 347
- Applications: Suitable for high-temperature applications in chemical processing
SS 347 Hex Bolt - M8 x 25 mm
- Dimensions: M8 x 25 mm
- Condition: AISI 347
- Applications: Ideal for applications involving corrosive environments
SS 347 Hex Bolt - M10 x 30 mm
- Dimensions: M10 x 30 mm
- Condition: AISI 347
- Applications: Used in power generation and oil & gas industries
SS 347 Hex Bolt - M12 x 35 mm
- Dimensions: M12 x 35 mm
- Condition: AISI 347
- Applications: Commonly used in construction and automotive applications
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
- SS 347 Hex bolt suppliers in Indonesia
- Stainless steel fasteners manufacturers in Indonesia
- SS 347 bolt specifications and standards
- Hex bolt price list in Indonesia
- Stainless steel hex bolt exporter in Southeast Asia
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
