Sumit Impex is a top manufacturer and supplier of ASTM A193 Grade B16 Fasteners, including ASTM A193 B16 stud bolts. Made from a strong alloy with chromium, molybdenum, and vanadium, these fasteners are heat-treated to handle high temperatures and pressures, making them ideal for tough industrial applications. Designed for strength and dependability, they perform exceptionally well in extreme conditions.
Our Grade B16 Fasteners meet strict industry standards, ensuring high-quality results for critical uses. As India’s leading B16 Fasteners Manufacturer, we offer ASTM A193 Grade B16 bolts, nuts, and washers designed for optimal performance, delivering reliable solutions for demanding environments.
Sumit Impex is a Supplier of ASTM A193 Grade B16 Fasteners, Biggest Stockist of Aluminum Bronze ASTM A193 Grade B16 Fasteners as per Standards in Mumbai, India.
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ASTM A193 Grade B16 fasteners, including the highly sought-after ASTM A193 B16 stud bolts, are renowned for their exceptional corrosion resistance, especially in high-temperature and high-pressure environments. These fasteners are commonly used in applications such as bolting for pressure vessels, valves, flanges, and fittings within industries like oil and gas, petrochemicals, and power generation. Their superior strength and durability make them ideal for critical structural connections under extreme conditions. Whether it’s ASTM A193 B16 bolts, screws, nuts, or washers, these components ensure secure and reliable performance in demanding settings where failure is not an option.
Sumit Impex is a leading ASTM A193 Grade B16 fastener provider, offering unparalleled strength and reliability. Our products, including ASTM A193 B16 bolts, screws, nuts, and washers, undergo meticulous micro and macro tests to ensure precise dimensions and structural integrity, guaranteeing superior performance in demanding applications. Flaring tests assess ductility and deformation resistance, while pitting resistance tests ensure exceptional corrosion resistance, making our ASTM A193 Grade B16 fasteners ideal for critical environments. With PMI testing, 100% radiography test reports, and third-party inspection certificates, we assure our customers of the highest quality standards in every fastener we supply.
Standard Specification For ASTM A193 Grade B16 Fasteners
| Specifications | ASTM A 193 / ASME SA 193 |
| Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| Fasteners Length | 3 mm to 200 mm |
| Fastener Threads | UNF, BSW, BSF, METRIC, UNC or as required |
| Standard of Stainless Steel Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard SS Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS Hex nuts |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Surface Coating | Ptfe Coated Stainless Steel Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Fasteners Finishing | Stainless steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Stainless Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide. |
ASTM A193 Grade B16 Fasteners Types
Stud Bolts
Stud Bolts
Bolts
Bolts
Nuts
Nuts
Washers
Washers
Other types of ASME, ASTM Grades
| Other types of ASME, ASTM Grades | ||||||
| ASME SA193 Grade B5 | ASTM A194 GRADE 2HM | ASTM A194 GRADE 8MA | ASTM A240 TYPE 410 | ASTM A564 UNS S17400 | ASTM A193 GRADE B8M | ASTM A193 Grade B7 |
| ASME SA193 Grade B6 | ASTM A194 GRADE 4 | ASTM A240 TYPE 304 | ASTM A240 TYPE 904L | ASTM B150 UNS C6300 | ASTM A276 Type 321 | ASTM A193 Grade B16 |
| ASME SA193 Grade B16 | ASTM A194 GRADE 7 | ASTM A240 TYPE 316 | ASTM A276 TYPE 904L | ASTM F436 TYPE 1 | ASTM A193 Grade B8 | ASTM A194 Grade 2H |
| ASME SA194 Grade 3 | ASTM A194 GRADE 8 | ASTM A240 TYPE 316TI | ASTM A320 GRADE L7 | ASTM F436M TYPE 1 | ASME SA387 Grade 11 | |
| ASME SA194 Grade 7 | ASTM A194 GRADE 8M | ASTM A240 TYPE 321 | ASTM A516 GRADE 70 | ASTM A193 GRADE B7M | ASTM A193 Grade B6 | |
ASTM A193 Grade B16 Fasteners Chemical Composition
| ASTM | Percentage | C. | Mn. | Si. | P. | S. | Cr. | Ni. | Mo. |
| A193 Grade B16 | % | 0.37 – 0.49% | 0.65 – 1.10% | 0.15 – 0.35% | 0.035%. | 0.04% | 0.75 – 1.20% | — | 0.15 – 0.25% |
ASTM A193 Grade B16 Fasteners Mechanical Properties
| Grade | Diameter | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min | HBW | HRC |
| B16 | Up to 2-1/2 | 125 | 105 | 18 | 50 | 321 max | 35 max |
| Over 2-1/2 to 4 | 110 | 95 | 17 | 45 | |||
| Over 4 to 8 | 100 | 85 | 16 | 45 |
Contact Us For Quatation & Questions Related To ASTM A193 Grade B16 Fasteners
ASTM A193 Grade B16 Fasteners Applications
Food Processing Industry
Hydraulic Applications
Offshore Pipelines & Pipe Works
Oil & Gas Industrires
Petrochemical Industry
Piping Systems
Power Plant Industry
Pulp & Paper Industry
Refining Industry
shipbuilding-industries
Chemical Industries
Construction Industries
Export & Supply Destinations Of ASTM A193 Grade B16 Fasteners
Japan, Oman, Myanmar, India, Jordan, Macau, China, British, Iraq, Singapore, Malaysia, Bahrain, Lebanon, Thailand, Mongolia, Vietnam, Philippines, Afghanistan, Kuwait, Indonesia, Nepal, Bangladesh, Taiwan, Russia, Maldives, Bhutan, Saudi Arabia, Armenia, Israel, Hong Kong, North Korea, Egypt, Turkey, Kyrgyzstan, United Arab Emirates, South Korea, Qatar, Iran, Azerbaijan, Sri Lanka.
Azerbaijan, Ireland, Slovakia, Ukraine, Finland, Latvia, Russia, Malta, Liechtenstein, Norway, France, Belgium, Turkey, Luxembourg, Serbia, Spain, Lithuania, Poland, Croatia, Portugal, Sweden, Estonia, Cyprus, Moldova, Netherlands, Bulgaria, Hungary, Greece, United Kingdom, Switzerland, Germany, Monaco, Czechia/Czech Republic, Belarus, Denmark, Austria, Romania, Italy.
Central African Republic, Morocco, Egypt, Senegal, Ethiopia, Algeria, Liberia, Eswatini, Tanzania, Zimbabwe, Libya, Namibia, Burundi, Tunisia, Uganda, South Africa, Angola, Mozambique, Mauritania, Kenya, Zambia, Mauritius, Nigeria, Botswana, Burkina Faso, Seychelles, Madagascar, Niger, Rwanda, Cameroon, Gambia.
Mexico, Dominican Republic, Jamaica, Honduras, Costa Rica, Saint Vincent and the Grenadines, Cuba, Panama, Antigua and Barbuda, Bahamas, United States of America, Barbados, Haiti, Saint Lucia, El Salvador, Trinidad and Tobago, Canada, Belize, Nicaragua, Guatemala, Grenada, Dominica.
Guyana, Ecuador, Paraguay, Bolivia, Uruguay, Peru, Brazil, Colombia, Suriname, Argentina, Chile, Venezuela.
