SS 310 Hex Nipple exporter in France
Last Updated: July 2026
Quick Answer
SS 310 Hex Nipple is a high-chromium, high-nickel stainless steel pipe fitting with hex flats and male threads on both ends, used for high-temperature threaded pipe connections up to 1150°C. Manufactured to ASME B16.11 and MSS SP-95.
SS 310 Hex Nipple exporter in France is a short, hexagonal-flatted pipe fitting with male threads at both ends, used to join two female-threaded ports, valves, or fittings directly into a single continuous connection. Manufactured from stainless steel grade 310, hex nipples are among the most commonly specified fittings in process piping, instrumentation panels, and general industrial pipework.
The hex flats machined into the middle of the nipple allow a wrench or spanner to grip and tighten the fitting without damaging the threaded ends. SS 310's 24-26% chromium and 19-22% nickel content gives these hex nipples excellent resistance to oxidation and scaling at sustained high temperatures, well beyond what 304 or 316 nipples can withstand.
Manufactured to ASME B16.11 and MSS SP-95, with threads to ASME B1.20.1 (NPT) or BS 21 (BSP), SS 310 Hex Nipple hex nipples are available in both banded (full hex length) and unbanded (hex only at the center) patterns to suit different clearance and tooling requirements. SS 310's high chromium and nickel content gives these hex nipples excellent oxidation resistance at sustained temperatures up to 1150°C, suited to furnace and heat-treatment piping.
France's nuclear and petrochemical sectors specify SS 310 Hex Nipple that meets EN standards with full material traceability for critical process piping.
Shipments to France are supported with EN-referenced documentation and full heat-number traceability expected by French industrial buyers.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 310 Hex Nipple 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 310 Hex Nipple
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 310 Hex Nipple 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 310 Hex Nipple 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 310 Hex Nipple Suppliers
| 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 B16.11, MSS SP-95 |
| Custom Sizes / Drawing Support | Rare | Limited | Full custom manufacturing to drawing |
| Lead Time Reliability | Unpredictable | Depends on stock | Committed lead times with stock backup |
| 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 |
|---|---|
| Long-Term Supply Partnerships | Repeat-order clients across multiple continents |
| 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 |
| Technical & After-Sales Support | Project assistance, documentation & responsive RFQ handling |
| Dedicated Export Documentation Team | Smooth customs clearance with accurate, complete commercial paperwork |
| Flexible International Payment Terms | T/T, Letter of Credit (sight/usance), and SWIFT options for buyers |
| ASME / ASTM / EN Compliant Products | Globally accepted standards with EN 10204 3.1 / 3.2 MTCs |
| Bulk Stock & High Production Capacity | Fast order fulfillment and stable supply for large projects |
Features of SS 310 Hex Nipple
- ✔ Hex flats allow wrench tightening without damaging threaded ends
- ✔ Joins two threaded ports or fittings directly – no tube or ferrule needed
- ✔ Available in banded and unbanded (short) patterns
- ✔ NPT or BSP male threads at both ends
- ✔ Reducing (different thread size each end) nipples available
- ✔ Compliance with ASME B16.11 / MSS SP-95
Technical Overview of SS 310 Hex Nipple
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 310 Hex Nipple | Stainless Steel 310 | General process piping and instrumentation panel connections | ASME B16.11, MSS SP-95 |
| SS 310 Hex NippleL | Low Carbon variant | Welded assemblies and corrosive service | ASME B16.11, MSS SP-95 |
Specifications Table
| Material | Stainless Steel 310 |
|---|---|
| Grades | ASTM A182 (forged), ASTM A479 (bar) |
| Standard | ASME B16.11, MSS SP-95 |
| Thread Standard | ASME B1.20.1 (NPT) or BS 21 (BSP) |
| Size Range | 1/8" to 4" NPT/BSP |
| Form | Banded or Unbanded Hex Nipple |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 310 Hex Nipple | Stainless Steel 310 | General process piping, instrumentation panels |
| SS 310 Hex NippleL | Low Carbon variant | Welded assemblies, corrosive service |
| SS 310 Hex NippleH | High Carbon variant | High-temperature piping connections |
Available Sizes of SS 310 Hex Nipple (NPT/BSP)
| Size | Size |
|---|---|
| 1/8" | 1/4" |
| 3/8" | 1/2" |
| 3/4" | 1" |
| 1-1/4" | 1-1/2" |
| 2" | 2-1/2" to 4" |
Chemical Properties of SS 310 Hex Nipple
| Element | Composition (%) |
|---|---|
| Iron (Fe) | 50.50 - 54.20 |
| Chromium (Cr) | 24.00 - 26.00 |
| Nickel (Ni) | 19.00 - 22.00 |
| Manganese (Mn) | 2.00 |
| Silicon (Si) | 1.50 |
| Carbon (C) | 0.25 |
| Phosphorus (P) | 0.045 |
| Sulfur (S) | 0.030 |
Mechanical Properties of SS 310 Hex Nipple
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa |
| Yield Strength | 205 MPa |
| Elongation | 40% (min) |
| Hardness | 95 HRB |
| Modulus of Elasticity | 200 GPa |
SS 310 Hex Nipple – Physical & Thermal Properties
Density of SS 310 Hex Nipple
| Property | Metric | Imperial |
|---|---|---|
| Density | 7,900 kg/m³ | 0.285 lb/in³ |
Melting Point of SS 310 Hex Nipple
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1,400 - 1,450 °C | 2,552 - 2,642 °F |
Specific Heat of SS 310 Hex Nipple
| Specific Heat of SS 310 Hex Nipple | ||
|---|---|---|
| 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 310 Hex Nipple
| 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 310 Hex Nipple
| Standard | Designation |
|---|---|
| UNS | S31000 |
| Werkstoff / DIN EN | 1.4845 (X8CrNi25-21) |
| JIS | SUS310S |
| BS | 310S24 |
| AISI | 310 |
Manufacturing Process & Heat Treatment of SS 310 Hex Nipple
Annealing
SS 310 Hex Nipple bar stock is solution-annealed before machining to relieve internal stresses and ensure consistent hardness across the hex flats and threaded ends.
Forging
Forged SS 310 Hex Nipple nipples are hot-forged from stainless steel bar stock, then precision-machined to cut the hex flats and NPT/BSP threads to ASME B1.20.1 / BS 21 tolerances.
Hardening & Tempering
| Process | Purpose |
|---|---|
| Solution Annealing | Restore corrosion resistance and ductility before machining |
| Thread Rolling / Cutting | Precision NPT/BSP threads to ASME B1.20.1 / BS 21 |
| Stress Relieving | Relieve residual stresses from machining |
Consistent heat treatment and precision thread-cutting ensure every SS 310 Hex Nipple seals reliably when torqued into a mating port.
Various Types
SS 310 Hex Nipple (Banded)
- Dimensions: 1/8" to 4" NPT/BSP
- Condition: ASME B16.11, MSS SP-95
- Applications: General process piping connections
SS 310 Hex Nipple (Unbanded)
- Dimensions: 1/8" to 4" NPT/BSP
- Condition: ASME B16.11, MSS SP-95
- Applications: Tight-clearance instrumentation panels
SS 310 Hex Nipple (Reducing)
- Dimensions: Mixed thread sizes each end
- Condition: ASME B16.11
- Applications: Joining two different port sizes
SS 310 Hex Nipple (Long Pattern)
- Dimensions: Extended length
- Condition: ASME B16.11
- Applications: Bridging ports with greater clearance
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 310 Hex Nipple – Latest Price
Pricing for SS 310 Hex Nipple 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
