Sumit Impex Company, a leading Supplier, proudly introduces ASTM A193 Grade B7 / Grade B7 M Stud Bolts. Demonstrating precision and expertise, these bolts exemplify the utmost industry standards. As a reputable entity, we take pride in delivering top-notch products, ensuring they meet the highest quality standards. Our commitment is reflected in the excellence of our ASTM A193 Grade B7 / Grade B7 M Stud Bolts.

Sumit Impex is a Supplier of ASTM A193 Grade B7 Stud Bolt, Biggest Stockist of ASTM A193 Grade B7 / B7M Stud Bolts as per Standards in Mumbai, India.

Carbon Steel Grade B7 Half Threaded Stud Bolts, ASTM A193 Grade B7M Stud Bolts, SA193 Grade B7 Double End Threaded Stud, ASTM A193 Gr B7M Tap End Stud Bolt, ASTM A193 Grade B7 Stud Bolts, SA193 Gr B7 Stud, Alloy Steel Grade B7M Tie Rods, ASTM A193 Grade B7 Stud Bolts Manufacturer.

ASTM A193 Grade B7 Stud Bolts are high-strength, heat-treated alloy steel fasteners designed for high-temperature and high-pressure applications. With a robust design, they offer excellent tensile strength and durability. Widely used in industries such as oil and gas, ASTM A193 Grade B7 M stud bolts are suitable for connecting flanges, valves, and other equipment. Their resilience and adherence to stringent standards make them crucial in ensuring the integrity and safety of industrial assemblies.

To enhance client confidence, We provide a Third-Party Inspection Certificate, validating the excellence and dependability of our ASTM A193 Grade B7 / Grade B7 M Stud Bolts. This certificate underscores our commitment to delivering top-tier quality and ensuring the reliability of our products for the utmost customer satisfaction.

ASTM A193 Grade B7 / Grade B7 M Stud Bolts

ASTM A193 Grade B7 Stud Bolt Specification

Specification ASTM A193 / ASME SA193
Standard all International Standards and ASTM, DIN, BS
Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Length 3 mm to 200 mm | Custom Sizes
DIN Standard DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913
Form Hex, Threading, Square, Round as per Gauge Etc.
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or
vertically
Threads available UNF, BSW, BSF, METRIC, UNC, or as required
Threads
Configuration
ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
UTS NPT, UNS, UNF, UNC, UNEF, NPTF
Test Certificate As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
ISO ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards
Threads METRIC, BSW, UNC, UNF, BSF or as required
Surface Coating Cadmium Coating
Hot Dipped Galvanizing Coating
Ptfe Coated
Phosphate Coating
Teflon Coating
Xylon Coating
Zinc Coating

ASTM A193 Grade B7M Stud Bolts Types

Double Ended Threaded Studs

Double Ended Threaded Studs

Threaded Rod

Threaded Rod

Tap End Stud Bolt

Tap End Stud Bolt

Stud

Stud

ASTM A193 Grade B7 Stud Bolts Chemical Composition

Element
B7 (AISI 4140)
Carbon
0.38 – 0.48%
Manganese
0.75 – 1.00%
Phosphorus, max
0.035%
Sulfur, max
0.040%
Silicon
0.15 – 0.35%
Chromium
0.80 – 1.10%
Nickel
Molybdenum
0.15 – 0.25%

SA193 Grade B7 Stud Bolts Mechanical Properties

Grade
Size
Tensile ksi, min
Yield, ksi, min
Elong, %, min
RA % min
HBW
HRC
B7
Up to 2-1/2
125
105
16
50
321 max
35 max
2-5/8 – 4
115
95
16
50
4-1/8 – 7
100
75
18
50

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ASTM A193 Grade B7 Stud Bolts Applications

Export & Supply Destinations Of SA193 Grade B7M Stud Bolts

Russia, Iran, Azerbaijan, China, Taiwan, Armenia, British, Myanmar, Saudi Arabia, India, Mongolia, Afghanistan, Japan, Iraq, Nepal, Maldives, Singapore, Thailand, Vietnam, Israel, Bahrain, Lebanon, Sri Lanka, Bangladesh, Philippines, Oman, Egypt, North Korea, Bhutan, United Arab Emirates, Jordan, South Korea, Turkey, Qatar, Kuwait, Malaysia, Macau, Indonesia, Kyrgyzstan, Hong Kong.

Finland, Norway, Liechtenstein, Italy, Belgium, France, Bulgaria, Hungary, Denmark, Estonia, Belarus, Latvia, Croatia, Greece, Monaco, Ukraine, Cyprus, Luxembourg, Ireland, Poland, Romania, Austria, Portugal, Malta, Russia, Sweden, Turkey, Czechia/Czech Republic, Germany, Slovakia, Lithuania, Moldova, Azerbaijan, Serbia, United Kingdom, Switzerland, Spain, Netherlands.

Zimbabwe, Nigeria, Tunisia, Botswana, Central African Republic, Libya, Mauritius, Senegal, Egypt, Morocco, Burundi, Madagascar, Kenya, Uganda, Ethiopia, Namibia, Tanzania, Liberia, Seychelles, South Africa, Mozambique, Angola, Cameroon, Gambia, Mauritania, Burkina Faso, Rwanda, Niger, Eswatini, Algeria, Zambia.

El Salvador, Nicaragua, Bahamas, Haiti, Belize, United States of America, Canada, Guatemala, Jamaica, Costa Rica, Dominica, Panama, Mexico, Dominican Republic, Grenada, Cuba, Saint Vincent and the Grenadines, Trinidad and Tobago, Saint Lucia, Barbados, Antigua and Barbuda, Honduras.

Bolivia, Ecuador, Venezuela, Peru, Colombia, Guyana, Paraguay, Suriname, Chile, Argentina, Brazil, Uruguay.