SS 316 Connector exporter in UAE
Last Updated: July 2026
Quick Answer
SS 316 Connector is a molybdenum-alloyed double-ferrule compression fitting that joins stainless steel tubing to a threaded NPT or BSP port for chloride-resistant service. Manufactured to ASTM A479 and ASME B31.3.
SS 316 Connector exporter in UAE joins stainless steel instrumentation tubing directly to a threaded port using double-ferrule compression technology, built for installations exposed to chlorides, saline air, or aggressive chemical media where standard 304 connectors fall short.
Manufactured from SS 316 austenitic stainless steel with 2-3% molybdenum added to 16-18% chromium and 10-14% nickel, these connectors resist pitting and crevice corrosion in chloride-rich environments significantly better than 304, while still delivering the same metal-to-metal double-ferrule seal without welding.
Available as male, female, union, bulkhead, and reducing connectors, manufactured to ASTM A479 and ASME B31.3, and dimensionally compatible with standard double-ferrule tube fitting systems – making it straightforward to upgrade an existing 304 installation to 316 where corrosion performance needs improving.
The UAE's position as a regional trade hub means SS 316 Connector shipped here often serves both local oil and gas installations and re-export to neighbouring Gulf markets.
Shipments routed through Jebel Ali Free Zone benefit from established re-export logistics, making the UAE a practical distribution point for wider Middle East and African demand.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 316 Connector Is 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 316 Connector
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 316 Connector Suppliers
- 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 316 Connector Manufacturer
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 316 Connector Suppliers
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited | None | Full in-house / audited partners |
| Lead Time Reliability | Unpredictable | Depends on stock | Committed lead times with stock backup |
| After-Sales Technical Support | Minimal | None | Dedicated technical support |
| Custom Sizes / Drawing Support | Rare | Limited | Full custom manufacturing to drawing |
| 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 stainless & carbon steel 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 |
|---|---|
| In-House Testing & Inspection Facilities | Strict chemical, mechanical & dimensional quality checks |
| ASME / ASTM / EN Compliant Products | Globally accepted standards with EN 10204 3.1 / 3.2 MTCs |
| Export-Grade Packaging & Global Logistics | Sea-worthy packing, palletization & worldwide shipping support |
| Lower Manufacturing & Sourcing Costs | Save up to 15–20% compared to European suppliers |
| ISO 9001:2015 Certified Manufacturing | Consistent quality with documented QA systems and process control |
| Responsive RFQ Turnaround | Detailed quotations typically issued within 1 hour |
| Bulk Stock & High Production Capacity | Fast order fulfillment and stable supply for large projects |
| Dedicated Export Documentation Team | Smooth customs clearance with accurate, complete commercial paperwork |
| Faster Global Shipping Routes | Optimized logistics for Middle East, Africa & Southeast Asia |
Features of SS 316 Connector
- ✔ Molybdenum-alloyed for superior chloride and pitting-corrosion resistance
- ✔ Metal-to-metal double-ferrule seal, no welding required
- ✔ Suited to marine, offshore, and coastal chemical-processing environments
- ✔ Available as male, female, union, bulkhead, and reducing connectors
- ✔ NPT and BSP thread options on the port side
- ✔ Compliance with international standards for quality and safety
Technical Overview of SS 316 Connector
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 316 Connector | 16% Chromium, 10% Nickel, 2% Molybdenum | Chloride-exposed tube-to-port connections | ASTM A479, ASME B31.3 |
| SS 316L Connector | 16% Chromium, 10% Nickel, 2% Molybdenum, 0.03% Carbon | Welded manifold assemblies in marine service | ASTM A479, ASME B31.3 |
Specifications Table
| Material | Stainless Steel 316 |
|---|---|
| Grades | ASTM A479, ASTM A269 |
| Standard | ASME B31.3, MSS SP-83 |
| Size Range | 1/8" to 2" tube OD with matching NPT/BSP port thread |
| Seal Type | Double-ferrule metal-to-metal compression |
| Form | Male, Female, Union, Bulkhead, Reducing Connector |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 316 Connector | 16% Chromium, 10% Nickel, 2% Molybdenum | Marine, offshore, coastal chemical-processing installations |
| SS 316L Connector | Low Carbon variant | Welded assemblies, pharmaceutical and food-grade processing |
| SS 316Ti Connector | Titanium-stabilized variant | High-temperature welded service, intergranular corrosion resistance |
Available Sizes of SS 316 Connector (MM)
| Size (MM) | Size (MM) |
|---|---|
| 3 | 4 |
| 6 | 8 |
| 10 | 12 |
| 15 | 20 |
| 25 | 32 |
Chemical Properties of SS 316 Connector
| Element | Composition (%) |
|---|---|
| Iron (Fe) | 61.00 - 72.00 |
| Chromium (Cr) | 16.00 - 18.00 |
| Nickel (Ni) | 10.00 - 14.00 |
| Molybdenum (Mo) | 2.00 - 3.00 |
| Manganese (Mn) | 2.00 |
| Silicon (Si) | 1.00 |
| Carbon (C) | 0.08 |
| Phosphorus (P) | 0.045 |
| Sulfur (S) | 0.030 |
Mechanical Properties of SS 316 Connector
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa |
| Yield Strength | 205 MPa |
| Elongation | 40% (min) |
| Hardness | 95 HRB |
| Modulus of Elasticity | 193 GPa |
SS 316 Connector – Physical & Thermal Properties
Density of SS 316 Connector
| Property | Metric | Imperial |
|---|---|---|
| Density | 8,000 kg/m³ | 0.289 lb/in³ |
Melting Point of SS 316 Connector
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1,375 - 1,400 °C | 2,507 - 2,552 °F |
Specific Heat of SS 316 Connector
| Specific Heat of SS 316 Connector | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 600 | 100 - 500 | High Temperature |
| 700 | 500 - 1,000 | Very High Temperature |
Electrical Resistivity of SS 316 Connector
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | Annealed |
| 0.73 | 100 | |
| 0.75 | 200 | |
| 0.77 | 300 | |
| 0.80 | 400 | |
Equivalent Grades of SS 316 Connector
| Standard | Designation |
|---|---|
| UNS | S31600 |
| Werkstoff / DIN EN | 1.4401 (X5CrNiMo17-12-2) |
| JIS | SUS316 |
| BS | 316S31 |
| AISI | 316 |
Manufacturing Process & Heat Treatment of SS 316 Connector
Annealing
Connector bodies are machined from solution-annealed SS 316 bar stock (annealed at 1040°C to 1120°C) to fully dissolve carbides and preserve the molybdenum-bearing matrix's chloride resistance before ferrule assembly.
Forging
Connector bodies and hex nuts are forged from SS 316 bar stock at 1100°C to 1230°C, with tighter temperature control than 304 to avoid carbide precipitation that would reduce corrosion resistance at the ferrule-bearing surfaces.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1040 - 1120 | Water | Increase hardness and strength |
| Tempering | 300 - 600 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 600 - 700 | Air | Relieve residual stresses from machining |
Controlled annealing preserves the molybdenum-bearing austenite structure that gives SS 316 connectors their chloride and pitting-corrosion resistance in export shipments.
Various Types
SS 316 Male Connector
- Dimensions: 1/8" to 2" tube OD, NPT/BSP male port
- Condition: ASTM A479, ASME B31.3
- Applications: Offshore and marine valve connections
SS 316 Female Connector
- Dimensions: 1/8" to 2" tube OD, NPT/BSP female port
- Condition: ASTM A479, ASME B31.3
- Applications: Marine instrument and gauge connections
SS 316 Union Connector
- Dimensions: 1/8" to 2" tube OD, tube-to-tube
- Condition: ASTM A479, MSS SP-83
- Applications: Joining tube runs in corrosive service
SS 316 Bulkhead Connector
- Dimensions: 1/8" to 1" tube OD, panel-mounted
- Condition: ASTM A479, ASME B31.3
- Applications: Marine panel and enclosure pass-throughs
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
SS 316 Connector – Latest Price
Pricing for SS 316 Connector depends on size, grade, quantity, and delivery location. Share your requirement using the form or WhatsApp button on this page and our team will respond with a factory quotation within 1 hour.
Request Latest PriceMOQ & 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
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
