Quality ASTM A320 L7 Low Temperature Alloy Steel Flange Bolt with Customizable Flange Diameter and Shot Blasting Surface Treatment factory

ASTM A320 L7 Low Temperature Alloy Steel Flange Bolt with Customizable Flange Diameter and Shot Blasting Surface Treatment

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Product Summary

Part Number 5P8823 Flange Diameter Customizable ASTM A320 L7 Low Temperature Alloy Steel Bolts Our premium Bolts and Nuts set is engineered to meet the highest standards of quality and durability, making it ideal for diverse industrial and mechanical applications. Manufactured with meticulous ...

Product Details

Highlight:

ASTM A320 L7 Low Temperature Alloy Steel Flange Bolt

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Customizable Flange Diameter Flange Bolt

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Shot Blasting Surface Treatment Flange Bolt

Style: Coach Bolt

Surface Treatment: Shot Blasting

High Strength: σb/MPa≥: 410

Flange Diameter: Customize

Included Parts: Costumized

Product Grade: A Grade

Appliion: 583, 983

Color: Natural Or Black

Product Description

Part Number 5P8823 Flange Diameter Customizable ASTM A320 L7 Low Temperature Alloy Steel Bolts

Our premium Bolts and Nuts set is engineered to meet the highest standards of quality and durability, making it ideal for diverse industrial and mechanical applications. Manufactured with meticulous attention to detail, this product guarantees exceptional performance, reliability, and longevity.

Surface Treatment & Quality

Components undergo rigorous shot blasting for a clean, smooth finish free from rust and scale. This enhances coating adhesion and increases resistance to wear and corrosion, making them suitable for harsh environments. Produced to A Grade quality, each piece meets stringent requirements for strength, hardness, and dimensional accuracy.

Standards & Customization

Conforms to ANSI standards, ensuring compatibility with various equipment. Customizable flange diameters allow for precise fitting and optimal load distribution. Available in quantities of 100 pieces for cost-effective bulk supply.

Material Grades

ISO 3506 A4-80 stainless steel (SS316) - Excellent corrosion resistance for marine and chemical industries
ASTM A320 L7M low temperature bolting - Impact tested for cryogenic and sub-zero applications
Duplex stainless steel S31803 - Superior performance in aggressive environments

Product Features

Product Name: Bolts and Nuts
Compatible Socket Size: 14 mm
Product Grade: A Grade
High Strength: σb/MPa ≥ 410
Standard: ANSI
Flange Diameter: Customizable
Material: Duplex stainless steel bolts and nuts S31803
Compliance: ASTM A320 L7M low temperature bolting (impact tested)
Includes: DIN 934 hex nuts zinc plated

Technical Parameters

Mechanical Character	A4-70
Compatible Socket Size	14 mm
Surface Treatment	Shot Blasting
Quantity	100 Pieces
Application	583, 983
Standard	ANSI
Number of Nuts	Customizable
Included Parts	Customized
Color	Natural or Black
Product Grade	A Grade

Applications

These A Grade Bolts and Nuts are ideal for heavy-duty industrial applications requiring reliability and strength. Conforming to ISO 898-1 class 10.9 alloy steel specifications, they provide superior tensile strength and durability.

Primary Applications:

Construction and infrastructure projects
Heavy machinery assembly
Chemical plants and marine applications
Power plants and refineries
Automotive and energy sectors

The shot blasting surface treatment and natural or black finishes enhance resistance to wear and corrosion, ensuring long-lasting performance in demanding environments.

Customization Services

Our Bolts and Nuts product offers comprehensive customization to meet specific requirements. We provide tailored flange diameters and comply with multiple international standards including:

EN 15048-1 non-preloaded structural bolting assemblies 8.8
ISO 3506 A2-70 stainless steel bolts (SS304)
ISO 898-1 class 8.8 high tensile bolts and nuts

With high strength (σb/MPa ≥ 410) and 14 mm socket compatibility, our customized solutions combine precision, durability, and compliance with international standards.

Technical Support & Services

Our comprehensive support includes detailed installation guides, material specifications, and compatibility information. Our technical team provides expert advice on:

Torque requirements
Corrosion resistance
Mechanical properties
Quality assurance and certification
Maintenance and troubleshooting guidelines

We ensure our bolts and nuts meet international standards and provide testing reports to guarantee reliable, durable fastening solutions for your projects.

Mrs. amy

Email: amy@okpipes.com
Tel: 0086-18931788358
Whatsapp: 008618931788358

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