• 10th Khetwadi Back Road, Mumbai 400004.
  • info@dalloyedbolts.com
  • +91-7666996996

ASTM A320 Grade L7 Washers

ASTM A320 Grade L7 Washers are strength washers that are used to work at low temperature and pressure conditions. These washers are manufactured with alloy steel that is treated with quenching and tempering to enhance their strength properties. With their toughness, durability, and corrosion protection properties being exceptional, the ASTM A320 Grade L7 Washers have extensive uses in the oil & gas industry, power plants, and petrochemical applications.

Fasteners

High-Strength ASTM A320 Grade L7 Washers for Industrial Applications

What is a ASTM A320 Grade L7 Washers?

Dalloyed is a reputed ASTM A320 Grade L7 Washers Manufacturers, offering premium-quality fasteners that meet industry standards. Our washers ensure high performance under extreme conditions, making them ideal for critical applications.

ASTM A320 Grade L7 Washers are made of alloy steel with the major components being chromium and molybdenum that provide strength and corrosion protection. The washers are heat-treated with quenching and tempering to obtain the best possible mechanical properties. The washers are usually applied with the corresponding L7 bolts to provide strong and durable joints at cryogenic temperatures and sub-zero temperatures.

As one of the leading Suppliers of ASTM A320 Grade L7 Washers, at Dalloyed we supply all of our products with rigorous quality controls to guarantee that the washers provide the highest strength and durability to the most demanding industrial applications.

ASTM A320 Grade L7 Washers Manufacturers, ASTM A320 Grade L7 Washers Suppliers, ASTM A320 Grade L7 Washers Stockists, ASTM A320 Grade L7 Washers Exporters

Advantages of Using ASTM A320 Grade L7 Washers?

The superior properties of the ASTM A320 Grade L7 Washers make them a choice of choice to serve the requirements of severe applications. The key strengths are

  • High Tensile Strength: These washers are uniquely made to support high-stress uses with their strong tensile strength and durability.
  • Superior Corrosion Resistant: With their material composition of alloy steel, they are corrosion resistant and oxidation resistant at severe conditions
  • Excellent Toughness: These fasteners have their strength at low temperatures intact and are best suited to harsh conditions
  • Heat Treatment Stability: The quenching and tempering treatment stabilizes their properties to deliver sustained performance.
  • Versatile Applications: It is widely used to pressure vessel applications, the petroleum & gas sector, and the power generation industry.

Dalloyed is a trusted ASTM A320 Grade L7 Washers Stockists, offering a wide range of washers that comply with ASTM standards. Our fasteners guarantee high performance, ensuring safety and reliability in critical applications.

ASTM A320 Grade L7 Washers Manufacturers In Mumbai, ASTM A320 Grade L7 Washers Suppliers In Mumbai, ASTM A320 Grade L7 Washers Stockists In Mumbai, ASTM A320 Grade L7 Washers Exporters In Mumbai

High-Tensile ASTM A320 Grade L7 Washers: Uses and Applications

ASTM A320 Grade L7 Washers are commonly used to applications that require strength and are resistant to extremely harsh temperatures.

  • Oil & Gas Industry: Used on pipelines, refiners, and off-platform sites where pressure is normally high while temperatures are low.
  • Power Plants: Used by turbine, boiler, and reactor applications that require robust fasteners.
  • Petrochemical Industry: Assures secure fastening within chemical processing plants exposed to severe conditions.
  • Construction & Infrastructure: Used to bridges, roads, and buildings where a robust load-carrying strength is necessary.
  • Aerospace & Maritime: Suited best to aerospace components and marine applications due to their corrosion resistant properties.

Dalloyed is a highly reputed company among manufacturers of ASTM A320 Grade L7 Washers that provide international standard fasteners of the finest quality. With the newest state-of-the-art plants and a rigorous quality check, Dalloyed offers washers with the highest possible mechanical properties and corrosion resistance.

ASTM A320 Grade L7 Washers Manufacturers In India, ASTM A320 Grade L7 Washers Suppliers In India, ASTM A320 Grade L7 Washers Stockists In India, ASTM A320 Grade L7 Washers Exporters In India

Why Choose Dalloyed for Your ASTM A320 Grade L7 Washers Needs?

Dalloyed, a reputable Exporters of ASTM A320 Grade L7 Washers, supplies washers that are produced to international quality standards. We produce washers that are resistant to harsh conditions while maintaining operational effectiveness and safety.

What Is of Specification ASTM A320 Grade L7 Washers?

Standards Designation
ASTM A194, A193, A240, A276, A320, A516, A564, B150, F468, F468M, F436, F593, F467, F594
Thread Requirements of ASTM Bolts UNC & UNF, ASME B1.1, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge)
ASTM Bolts Manufacturing Process Cold Heading, Wire Drawing, Heat Treatment, Insert tapping, Inspection, Surface Plating, Packing
ASTM Bolts Delivery time custom product will according to special requirement, Regular product is about 7-15 days
ASTM Bolts Coatings Cadmium, Black Oxide, Teflon, Galvanized, Zinc, Xylan, Others Upon Request
ASTM Bolts Head Square, Hex, Hex flange, Round, T-head, Flat & Triangular etc
ASTM Bolts Neck type Square, Hex, Oval, Triangular & Knurled etc
ASTM Bolts Dimensions ASME B18.3, B18.2.1
Melt Origin South America/East Europe/Japan/Korea
Product Origin Made in India
ASTM Bolts Threads Configuration B1.13M 6h Metric Coarse Threads and ASME B1.1 2A/3A Inch Unified Threads
ASTM Bolts Certification Dual Certified As per ASME & ASTM Codes
Additional Certifications Merkblatt AD 2000 W2 Certified, PED 97/23/EC Certified
Mandatory Requirements Free from Radioactive & Mercury Contamination
Additional Requirements NACE MR0175 / MR0103 /ISO 15156 Compliance
ASTM Bolts Samples Yes

Chemical Composition Of ASTM A320 Grade L7 Washers?

Carbon Manganese, max Phosphorus, max Sulfur, max Silicon Chromium Molybdenum
0.10 min/td> 1.00 0.040 0.030 1.00 max 4.00-6.00 0.40-0.65

ASTM A320 Grade L7 Washers Mechanical Properties?

Grade Diameter Tensile Strength Yield Strength Elongation Reduction Hardness
ASTM A240 Type 321 Up to M100, inclusive 690 550 16 50

People Also Search

ASTM A320 Grade L7 Washers Specifications ASTM A320 Grade L7 Heavy Hex washers ASTM A320 Grade L7 Structural washers ASTM A320 Grade L7 Hex washers ASTM A320 Grade L7 High Strength washers ASTM A320 Grade L7 Lock washers ASTM A320 Grade L7 Coupling washers ASTM A320 Grade L7 Flange washers ASTM A320 Grade L7 Fasteners ASTM A320 Grade L7 Washers & Bolts ASTM A320 Grade L7 Alloy Steel washers ASTM A320 Grade L7 Cold Temperature washers ASTM A320 Grade L7 Precision washers ASTM A320 Grade L7 Cryogenic washers ASTM A320 Grade L7 Washers for Oil & Gas Industry ASTM A320 Grade L7 Washers for Power Plants ASTM A320 Grade L7 Washers for Petrochemicals ASTM A320 Grade L7 Washers for Structural Applications ASTM A320 Grade L7 Washers for Marine Industry ASTM A320 Grade L7 Washers for Aerospace Applications ASTM A320 Grade L7 Washers Dimensions ASTM A320 Grade L7 Washers Properties ASTM A320 Grade L7 Washers Chemical Composition ASTM A320 Grade L7 Washers Heat Treatment ASTM A320 Grade L7 Washers Mechanical Properties ASTM A320 Grade L7 Washers Equivalent Grades ASTM A320 Grade L7 Washers Testing Standards ASTM A320 Grade L7 Washers Price List ASTM A320 Grade L7 Washers Weight Chart ASTM A320 Grade L7 Washers Manufacturer in India ASTM A320 Grade L7 Washers Supplier in UAE ASTM A320 Grade L7 Washers Exporter in USA ASTM A320 Grade L7 Washers Stockist in Europe ASTM A320 Grade L7 Washers Wholesale Distributor ASTM A320 Grade L7 Washers Custom Sizes