Industrial Fastener Solutions
Fasteners for Power Plants Industry
High-temperature fasteners for thermal, hydro, and nuclear power generation.
Power plants — coal, gas, hydro, nuclear, and renewable — demand fasteners that operate reliably under extreme temperature, pressure, and mechanical loading for plant lifespans of 30–60 years. PGS Fasteners supplies power plant-grade stud bolts, flange hardware, and structural fasteners to India's power generation sector, including NTPC, NHPC, and private IPPs. Our B7 and B16 alloy steel fasteners are engineered for boiler, turbine, and generator assembly applications.
ASTM A193 B7/B16ASTM A194 2H/4/7IS 5624IS 6639IBR (Indian Boiler Regulations)
Fastener Range
Products for Power Plants
Stud Bolts B7/B16 for Boilers
High-pressure steam line and boiler drum flange joints
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High-Temperature Hex Bolts
Turbine casing and generator assembly
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Foundation Anchor Bolts
Turbine-generator set anchoring to concrete foundations
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Heavy Hex Nuts ASTM A194
High-pressure flange nut mating with B7 studs
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Expansion Anchor Bolts
Condenser, pump, and auxiliary equipment anchoring
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Structural Tower Bolts HDG
Transmission tower and switchyard structural connections
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Available from stock
Applications
Where We Supply in Power Plants
Thermal power plant boiler and steam systems
Gas turbine and combined-cycle plants
Hydropower turbine and generator assembly
Nuclear power plant auxiliary systems
Wind turbine foundation and tower assembly
Substation and switchyard structural hardware
Cooling tower structural and mechanical connections
Standards
Certifications & Standards
ASTM A193 B7/B16
ASTM A194 2H/4/7
IS 5624
IS 6639
IBR (Indian Boiler Regulations)
Clients served
NTPC, NHPC, BHEL, Power Grid, Torrent Power, Adani Power, Vedanta
Power Plants FAQ
Fastener FAQs for Power Plants
Related Industries
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- ISO 9001:2015 certified manufacturer
- EN 10204 3.1 mill test certificates
- 240+ SKUs ex-stock, 24h dispatch
- Dedicated procurement manager