B7 Studs
ASTM A193 Grade B7 studs are high-strength fasteners made from heat-treated chromium-molybdenum steel, designed for high-pressure and high-temperature applications such as pressure vessels and valves. Available in various sizes with ASTM A194 2H nuts, finished with different coating and plating options for your requirements.
Coating Options
Black Oxide
Black Phosphate
Xylan Coating
Zinc Plating
Cadmium Plating
Hot dip Galvanization
L7 Studs
ASTM A320 Grade L7 studs are high-strength fasteners made from heat-treated chromium-molybdenum steel, designed for low-temperature service in applications such as pressure vessels and valves. Available in various sizes with A194 Grade 7 nuts, finished with different coating and plating options for your requirements.
Coating Options
Black Oxide
Black Phosphate
Xylan Coating
Zinc Plating
Cadmium Plating
Hot dip Galvanization
2H Nuts
ASTM A194 Grade 2H nuts are heat-treated carbon steel fasteners, designed for high-strength bolting in elevated temperature and pressure applications such as pressure vessels and piping systems. These nuts are available in various sizes with ASTM A193 Grade B7 studs and bolts, finished with different coating and plating options to meet your project specifications.
Better Castings is a leading manufacturer of API 6A-certified gaskets and ASME stud bolts, delivering high-performance sealing solutions for the oil & gas, petrochemical, and industrial sectors. Our advanced in-house manufacturing facility ensures consistent quality, precision engineering, and reliable product availability.
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- JRD Tata Industrial Estate 193/3, 192, 8, B2, Kanuru - Autonagar Rd, Vijayawada, Andhra Pradesh 520007
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Middle East
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