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API 20E ASTM-A193A BSL-2 Full Threaded Stud Bolt

  • High-Quality Standards: Fully compliant with API 20E and ASTM A193 standards, ensuring exceptional performance in high-pressure, high-temperature (HPHT) environments.
  • Durable Construction: Made from ASTM A193 BSL-2 grade steel with a Color-Zinc Plated finish for superior corrosion resistance and long service life.
  • Versatile Applications: Ideal for critical oilfield equipment such as wellheads, valves, blowout preventers, risers, and manifolds.
  • Customizable Solutions: Available in various sizes and coatings to meet specific operational requirements
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grade b7 stud bolt API 20E ASTM-A193A BSL-2 Full ...

API 20E ASTM-A193A BSL-2 Full Threaded Stud Bolt

Standard: API 20E A193 BSlL-2

Application: Machinery, Oil & Gas Industries

Usage: Designed for high-pressure, high-temperature (HPHT) applications and essential in critical oilfield equipment.

Head Style: Hexagonal

Grade: BSL-2 (Bolting Specification Level 2)

Finish: Color-Zinc Plated for corrosion resistance and durability

Features and Benefits:

  1. Compliance with Industry Standards:
    Manufactured in accordance with API 20E and ASTM A193 standards to ensure exceptional performance under extreme conditions.
  2. Durability:
    Made from high-grade materials with a Color-Zinc Plated finish to resist corrosion and provide long service life.
  3. High-Pressure, High-Temperature (HPHT) Compatibility:
    Specially designed to withstand HPHT environments, making it suitable for critical oil and gas applications.
  4. Versatility:
    Can be used across various equipment in oil and gas operations, ensuring reliable performance.

Applications:

These stud bolts and nuts are ideal for use in:

  • Wellheads: Providing reliable connections for pressure control equipment.
  • Valves: Ensuring secure sealing in high-pressure fluid systems.
  • Blowout Preventers (BOP): Ensuring integrity in critical safety equipment.
  • Risers: Withstanding dynamic loads and high-pressure conditions in subsea systems.
  • Manifolds: Providing robust connections in fluid distribution systems.
  • Oilfield Equipment: Including applications in BOP and other HPHT equipment.

Technical Specifications:

  1. Material: ASTM A193 BSL-2 grade steel
  2. Coating: Color-Zinc Plated for anti-corrosion properties
  3. Grade Specification: BSL-2 (ensures reliability and performance for critical operations)
  4. Dimensions: Customizable as per client requirements

Why Choose API 20E ASTM-A193A BSL-2 Full Threaded Stud Bolt ?

  • Global Standard Compliance: Fully compliant with ASTM and API standards.
  • Proven Performance: Trusted in the oil and gas industry for decades.
  • Customizable Solutions: Available in various sizes and coatings to meet specific operational needs.
  • Economical & Reliable: Combines cost-effectiveness with superior performance and longevity.
  • FAQ's
  • Precautions

What is the ASTM A193 B7 2H Stud Bolt and Nut used for?
These stud bolts and nuts are primarily used in high-pressure, high-temperature (HPHT) applications such as wellheads, valves, blowout preventers (BOP), risers, manifolds, and other critical oilfield equipment.

What does the API 20E monogram signify?
The API 20E monogram indicates that the product meets the rigorous standards set by the American Petroleum Institute (API) for bolting used in oil and gas equipment, ensuring its reliability and safety in demanding conditions.

What is the significance of the Color-Zinc Plated finish?
The Color-Zinc Plated finish provides enhanced resistance to corrosion and oxidation, extending the lifespan of the stud bolts and ensuring their durability in harsh environments.

What does BSL-2 mean in terms of grade?
BSL-2 (Bolting Specification Level 2) indicates that the product meets a higher level of quality assurance and testing requirements, making it suitable for critical applications in the oil and gas industry.

Can the dimensions of the stud bolts and nuts be customized?
Yes, the dimensions can be customized to meet specific operational requirements, ensuring a perfect fit for your equipment.

Material Selection:

Ensure the material grade is suitable for the intended application (e.g., HPHT environments).

Verify compatibility with the equipment's operating conditions.

Installation:

Use proper torque tools to avoid over-tightening or under-tightening, which can compromise the connection.

Follow the manufacturer's installation guidelines for optimal performance.

Maintenance:

Regularly inspect for signs of wear, corrosion, or damage to avoid unexpected failures.

Replace any bolts showing signs of deterioration immediately.

Environmental Conditions:

Avoid exposing the bolts to conditions beyond their specified temperature or pressure ratings.

Ensure that the Color-Zinc Plated finish is intact to maintain corrosion resistance.

Storage and Handling:

Store in a dry, clean environment to prevent premature corrosion or contamination.

Handle with care to avoid mechanical damage to threads or surfaces.

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