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Stud Bolts Astm A193 B7 Precision Threaded For High Pressure Pipeline Connections Manufacturer In India

Stud Bolts Astm A193 B7 Precision Threaded For High Pressure Pipeline Connections Manufacturer In India
Specification Details
SizeMetric: M6 to M100 & Imperial: 1/4” to 4”
TypeBolt, Studs
StandardDin, Iso, Jis, Gb, Is, Bs, Astm
Length 20 mm to 1000 mm
MaterialStainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

High-Tensile Alloy Steel Stud Bolts Built for Petrochemical Flange Applications Supplier in India

Akbarali Enterprises products will be a reliable fastening product to modern day industrial devices and structures as a Stud Bolts Manufacturer. Pipe and flange couplings, and heavy machinery construction are often built with the help of stud bolts to guarantee the safe connections. Stud bolts are high stress and tension gripping bolts. Stud bolts are composed of excellent resources to provide durable and strong work and little corrosion. They have an external threading, straight, and consistent finish, which makes them easy to assemble and use in the long run. Perfect to be used in oil and gas, petrochemical and construction industry.

In the case of intricate assemblies, other fixations are necessary to render load sharing and even allocation of the load to the joint. Such fasteners as bolts are normally accompanied by other products such as stud bolts to satisfy different assembly and structural requirements. This aids in matching of components and improving system stability. To make life easy, accessibility and dependability of supply, most industries turn to a well-known B2B Portal to conduct large scale purchase and part selection; as per specifications. This makes it have access to quality products, level of congruency and adherence to project schedules. This is also useful in the coordination of large industrial projects.

Stud Bolts – Material & Specification Table

MaterialGradeStandardSize RangeThread TypeStrength ClassTemperature RangeTypical Application
Carbon SteelASTM A193 B7ASTM A193 / A194½″ – 4″UNC / UNFHigh Strength-29°C to 450°CFlange connections
Alloy SteelASTM A193 B16ASTM A193 / A194½″ – 4″UNC / UNFHigh Temp Strength-29°C to 550°CHigh-temperature systems
Stainless SteelASTM A193 B8 / B8MASTM A193½″ – 3″UNC / UNFCorrosion Resistant-50°C to 600°CChemical processing
Duplex SteelASTM A320 L7ASTM A320½″ – 3″UNC / UNFLow Temp Strength-100°C to 300°CCryogenic applications

Heavy-Duty Threaded Fastening Solution


  • Double-End Threaded Design & Functionality: Stud Bolts are threaded on both ends or along the full length, allowing secure fastening with nuts on either side. This design ensures uniform clamping force across flanged joints and mechanical assemblies. They provide better load distribution compared to standard bolts. This makes them ideal for critical high-pressure and high-load applications.

  • High Strength & Load Bearing Capacity: These bolts are manufactured from carbon steel, alloy steel, and stainless steel to deliver excellent tensile strength. They can withstand high mechanical stress and maintain joint integrity under heavy loads. The continuous threading enhances grip and fastening reliability. This ensures dependable performance in demanding industrial environments.

  • Temperature & Corrosion Resistance: Stud Bolts can operate efficiently within a temperature range of -40°C to 600°C depending on the material grade and coating. Surface treatments such as galvanizing and PTFE coating improve corrosion resistance. They perform well in harsh environments including marine and chemical industries. This increases durability and reduces maintenance requirements.

  • Wide Industrial Applications: Stud Bolts are widely used in oil and gas, petrochemical plants, power generation, and construction industries. They are essential for flange connections, pressure vessels, and heavy machinery assemblies. Availability in different sizes, grades, and standards supports various engineering needs. This versatility makes them a reliable fastening solution for critical applications.

Client Project Report of Stud Bolts

Product SuppliedQuantityCities (India)
Stud Bolts for Flange Connection Applications198 PiecesMumbai
Stud Bolts for Oil & Gas Pipeline Systems176 PiecesJamnagar
Stud Bolts for Petrochemical Processing Units205 PiecesVadodara
Stud Bolts for High-Pressure Industrial Equipment189 PiecesChennai
Stud bolts are externally threaded nuts which are applied when it comes to flanges connections and clamping is necessary to be done with security and uniformity. They are threaded at both ends or their full length unlike the normal bolts, and nuts can be fitted to both sides to distribute the load more. The design of them is very effective in high pressure and high temperature conditions and it provides tight and leak free joints. Applications Studies bolts are commonly used in oil and gas pipeline, petrochemicals, refinery, and power generation systems where robust and dependable fastening is significant in the safety and operation of systems.


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Frequently Asked Questions

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Countries We Export

  • India

Cities We Supply

  • Ahmadnagar

  • Ahmadpur

  • Ahmedabad

  • Bangalore Rural

  • Bangalore Urban

  • Bengaluru

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Hyderabad

  • Jaipur

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  • Jodhpur (ahmedabad)

  • Kalyan

  • Kolhapur

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  • Mumbai Suburban

  • Murud (raigad)

  • Nagpur

  • Nashik

  • Navi Mumbai

  • New Delhi

  • Pune

  • Raipur

  • Rajkot

  • Rampura

  • Sion, Mumbai

  • Surat

  • Thane

  • Varanasi

  • Visakhapatnam

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat

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    Ring Man Units

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    Gasket Industry

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