Manufacturer of a wide range of products which include stainless steel 310 pipe nipples.

₹ 520 / Piece Get Latest Price
Mahadev Steel India (ISO 9001:2015 Certified) is the global benchmark and Asia’s largest manufacturer of high-temperature instrumentation and piping components under the flagship brand SteelOrigin. Since 2001, we have utilized ultra-modern CNC technology and advanced forging facilities to produce SS 310 Pipe Nipples that guarantee zero-leakage performance under extreme thermal conditions. Our India-based manufacturing hub serves the world’s most critical sectors, providing rigid, heat-resistant designs for furnaces, kilns, and thermal processing units.
Why SteelOrigin is the Global Leader:
Unmatched Scale: Asia’s largest production capacity for high-alloy forged and pipe-based nipples.
Heat Resistance: Specialized in SS 310 (25Cr-20Ni) for oxidation resistance up to 1100°C.
Material Integrity: 100% sourced from premium seamless pipes and forged bar stock (ASTM A312 / A182) for maximum safety.
| Sr. No. | Specification Parameter | Technical & Application Details |
| 1 | Product Name | SS 310 Pipe Nipples |
| 2 | Nipple Types | Hex Nipple, Close Nipple, Barrel Nipple, King Nipple |
| 3 | Size Range | 1/8" to 4" (NB / Pipe Size) |
| 4 | Pressure Rating | 3000 PSI / 6000 PSI / 10,000 PSI |
| 5 | Material & MTC | Stainless Steel 310 / 310S / 310H (MTC 3.1 included) |
| 6 | Length | Standard (Close) to Custom Long Lengths (up to 300mm) |
| 7 | Thread Standard | ASME B1.20.1 (NPT) / BSPP / BSPT |
| 8 | Design Standard | ASME B16.11 / ASTM A733 |
| 9 | Wall Thickness | Sch 40, Sch 80, Sch 160, Sch XXS |
| 10 | Finish | Natural, Passivated, or Shot Blasted |
| 11 | Testing & QC | 100% Thread Gauging; PMI Tested; Air-Under-Water Test |
| 12 | Country of Origin | India |
High-Temperature Environments: Ideal for use in heat exchangers, furnace components, and combustion chambers due to superior creep strength.
Corrosive Oxidation: Provides excellent resistance to oxidation in continuous service at temperatures up to 1150°C.
Piping Extensions: Used to connect two female-threaded fittings or valves
Industrial Durability: SS 310 grade offers high toughness and low magnetic permeability, making it essential for cryogenic and thermal applications.
Wooden Box Packing: Products are securely packed in heavy-duty wooden boxes to ensure total safety during long-distance international transit.
Standard Packing: Available in export-standard reinforced corrugated boxes for efficient air and sea shipments.
African Countries: Major supplier to Nigeria, Egypt, South Africa, Algeria, and Kenya for oil & gas and power infrastructure.
East Asia & Pacific: Regular exporter to JAPAN, Taiwan, South Korea, and Singapore, meeting high-precision industrial standards.
Global Reach: Extensive network covering the Middle East (Saudi Arabia, UAE), European Union (Germany, Italy), and USA/Canada.
Ganesh Choudhary (Proprietorship)
Mahadev Steel India
Plot No 158/160 Chaurasia Mansion, Office No 11, 2nd Floor, secound Kumbharwada, Sant Sena Maharaj Marg
Girgaon, Mumbai - 400004, Maharashtra, India