Sumit Impex is a leading manufacturer and supplier of ASTM A193 Grade B16 Fasteners. We are dedicated to quality and reliability and provide top-notch fastening solutions for industrial applications worldwide. Trust us for superior-grade ASTM A193 Grade B16 Fasteners that meet stringent industry standards.

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.

ASTM A193 Grade B16 Fasteners,  Grade B16 Bolts, ASTM A193 Fasteners, ASTM A193 Screws, Grade B16 Fasteners, ASTM A193 Grade B16 Washers, ASTM A193 Grade B16 Fasteners Price In India

ASTM A193 Grade B16 fasteners offer excellent corrosion resistance, particularly in high-temperature and high-pressure environments. These fasteners are commonly used in applications such as bolting for pressure vessels, valves, flanges, and fittings in industries like oil and gas, petrochemicals, and power generation. Their superior strength and durability make them ideal for critical structural connections under extreme conditions.

Sumit Impex is a leading ASTM A193 Grade B16 fastener provider, offering unparalleled strength and reliability. Our products 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 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.

ASTM A193 Grade B16 Fastener

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

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

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ASTM A193 Grade B16 Fasteners Applications

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.