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BEST PIPELINE EQUIPMENT CO.,LTD

  • China,Suzhou ,Jiangsu
  • Verified Supplier
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China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for

  1. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  2. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  3. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  4. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  5. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  6. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  7. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  8. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  9. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  10. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for
  11. China ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for

ASTM A320 L7 Low Temperature Alloy Steel Bolts with HRC≥50 Hardness for

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Included Parts Costumized
Hardness HRC≥50
Performance High Strength
Quality Level 10.9 12.9
Weightperpiece Varies By Size
Productname Bolts And Nuts
Compliance RoHS Compliant
Cross Section Shape Custom-Shaped

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  1. Product Details
  2. Company Details

Product Specification

Included Parts Costumized Hardness HRC≥50
Performance High Strength Quality Level 10.9 12.9
Weightperpiece Varies By Size Productname Bolts And Nuts
Compliance RoHS Compliant Cross Section Shape Custom-Shaped
High Light ASTM A320 L7 Bolts ,HRC≥50 Industrial Bolts ,Low Temperature Alloy Steel Fasteners
ASTM A320 L7 Low Temperature Alloy Steel Bolts
Product Overview

Our Bolts and Nuts product line is engineered to meet the highest standards of quality and performance for demanding industrial applications. Featuring Coach Bolt design, these fasteners deliver superior strength and reliability with 100% quality inspection to ensure flawless performance under stress.

Hardness: HRC≥50
Size Range: M3 to M24
Cap Diameter: 12 mm
Weight: Varies by size
Technical Specifications
Parameter Specification
Product Name Bolts and Nuts
Style Coach Bolt
Compliance RoHS Compliant
Cross Section Shape Custom-Shaped
Performance High Strength
Hardness HRC≥50
Size Range M3 to M24
Quality Level 10.9, 12.9
Key Features
  • Custom-shaped cross section for enhanced mechanical interlock and load distribution
  • High hardness rating (HRC≥50) for exceptional durability and wear resistance
  • 100% quality control inspection for guaranteed performance
  • Includes A193 B7 hex bolts with A194 2H heavy hex nuts
  • Manufactured with ASTM A449 high strength carbon steel
  • Available in super duplex stainless steel bolts S32750 / S32760
  • Processing types include forging and high strength manufacturing
Applications

Our bolts and nuts are essential components across multiple industries:

  • Marine and offshore applications with ISO 3506 A4-80 stainless steel bolts
  • Chemical processing plants requiring corrosion resistance
  • Automotive and construction industries with ISO 898-1 class 10.9 alloy steel bolts
  • Structural applications with EN 14399-1 HV 10.9 preloaded assemblies
  • Piping systems with ASME B16.5 flange connections
  • General industrial machinery and equipment
Customization Options

We offer comprehensive customization services to meet your specific requirements:

  • Custom sizes including M20, M24, M27, M30, M36, M42, and M45
  • Compliance with ASTM A320 L7M low temperature bolting
  • EN 14399-1 HV 10.9 preloaded structural bolting assemblies
  • ISO 898-1 class 8.8 high tensile bolts and nuts
  • Custom threading, coating, and sizing options
  • Customized included parts for specific applications
Technical Support & Services

Our dedicated team provides comprehensive technical support including:

  • Expert guidance on material selection and grade specifications
  • Detailed installation instructions and torque specifications
  • Inspection and testing services for quality verification
  • Troubleshooting and performance issue resolution
  • Maintenance recommendations for extended fastener lifespan

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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Get in touch with us

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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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