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BEST PIPELINE EQUIPMENT CO.,LTD

  • China,Suzhou ,Jiangsu
  • Verified Supplier
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China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for

  1. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
  2. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
  3. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
  4. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
  5. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
  6. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
  7. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
  8. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
  9. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for
  10. China ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for

ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Hex Head Bolts for

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Coating Coated
Head Type Hexagon Flange
Application Mechanical Assembly
One Bolt Unit Bolt + Nut + Washer + Sealing Ring
Headtype Hex Head
Weightperpiece Varies By Size
Quality Level 10.9 12.9
Quantity 100

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  1. Product Details
  2. Company Details

Product Specification

Coating Coated Head Type Hexagon Flange
Application Mechanical Assembly One Bolt Unit Bolt + Nut + Washer + Sealing Ring
Headtype Hex Head Weightperpiece Varies By Size
Quality Level 10.9 12.9 Quantity 100
High Light ISO Certified BoltsASTM A320 L7 Low Temperature Alloy Steel FastenersExtreme Cold Environments Hex Head Bolts
Mechanical Assembly ISO Certified ASTM A320 L7 Low Temperature Alloy Steel Bolts
Product Overview

Our high-quality bolts and nuts are precision-engineered fastening solutions designed for extreme cold environments and heavy-duty applications. Manufactured using advanced stamping processes, these components deliver exceptional dimensional accuracy, structural integrity, and reliable performance under significant mechanical stress.

The product features a 26mm inner diameter for versatile fastening applications and includes a set configuration of 3 nuts per bolt, providing enhanced security, balanced load distribution, and superior resistance to vibration and thermal expansion.

Key Features
  • Product Name: Bolts and Nuts
  • Coating: Enhanced durability and corrosion resistance
  • Quality Level: Available in 10.9 and 12.9 grades for high strength applications
  • Thread Type: Fine Thread for precise fastening
  • Quantity: 100 pieces per pack
  • Inner Diameter: 26mm (1.02in)
  • Includes ASTM A194 Grade 8M stainless steel nuts for superior corrosion resistance
  • Hot dip galvanized (HDG) bolts and nuts grade 8.8 for excellent rust protection
  • Features ASTM A449 high strength carbon steel hex bolts for reliable performance
Technical Specifications
Parameter Specification
Coating Coated
Quality Control 100% Inspected
Application Mechanical Assembly
Inner Diameter 26mm (1.02in)
Head Type Hexagon Flange, Hex Head
Nuts Per Bolt 3
Thread Type Fine Thread
Process Stamping Process
Product Grade A Grade
Material Standards

Our bolts comply with stringent international standards including:

  • ASTM A354 Grade BD alloy steel bolts for high strength and toughness
  • ASTM A193 B8M Class 2 stainless steel stud bolts (SS316) for corrosion resistance
  • ASTM A194 2H heavy hex nuts for high pressure and temperature conditions
  • ISO 3506 A4-80 stainless steel bolts and nuts (SS316) for harsh environments
  • ISO 898-1 class 8.8 high tensile bolts and nuts for mechanical stress applications
Applications

These fasteners are essential for mechanical assembly across multiple industries including automotive, construction, heavy machinery, petrochemical plants, offshore platforms, marine environments, and infrastructure projects where reliability, strength, and precision are paramount.

Customization Options

We offer comprehensive customization services with each unit consisting of one bolt, three nuts, one washer, and a sealing ring. Customize materials, sizes, and quality levels to meet your specific project requirements, backed by rigorous quality assurance and adherence to global standards including ASTM A320 B8 Class 1 and EN 15048-1 specifications.

Support & Services

Our dedicated support team provides technical guidance on product selection, installation, maintenance, and troubleshooting. Services include material verification, strength testing, compliance certification, and bulk order consultations. For warranty claims and detailed technical resources including installation manuals and torque specifications, please visit our website's support section or access our online knowledge base.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2010

  • Total Annual:

    1000000-5000000

  • Employee Number:

    116~209

  • Ecer Certification:

    Verified Supplier

Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation. The C... Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation. The C...

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  • BEST PIPELINE EQUIPMENT CO.,LTD
  • China Factory : Suzhou Industrial Park, JiangSu Province,China
  • https://www.alloysteelseamlesspipe.com/

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