1/2

Export Ready

ASTM A320 Grade L7 Bolts

Name: ASTM A320 Grade L7 Bolts
SKU: 8471567
Availability: InStoreOnly

Sold by Shreehari Exports · Manufacturer, Distributor, Exporter, Wholesaler · Mumbai, Maharashtra, India

Price

Price on request

In stock

Minimum order: 1 unit

Export Snapshot

MOQ

1 unit

Lead time

On request

Packaging

Standard export packaging

Shelf life / longevity

As per product specification

HS Code

On request

Origin

India

Port of dispatch

On request

Export markets served

Global markets

Values shown are for Shreehari Exports.

Compliance & Certifications

Suitable for

Importers · Distributors · Wholesalers

Mumbai Dispatch on request Verified seller

Shreehari Exports

Manufacturer, Distributor, Exporter, Wholesaler · Mumbai, Maharashtra, India

Registered address: Mumbai, India. Industry: Hardware & Tools > Mechanical Hardware.

View profile All products

Established

Not shared

Employees

–

GST

27ANGPP5678N2Z1

IEC code

Not shared

Export markets

Global markets

GlobalLinker Member Since

Apr 2025

Turnover

Incorporation Type

On request

Verified Seller

Product details

What are the specifications of this product?

Overview

Shreehari’s ASTM A320 Grade L7 Bolts perform in sub-zero conditions, perfect for cryogenic pipelines.

Product Description

Shreehari’s ASTM A320 Grade L7 Bolts perform in sub-zero conditions, perfect for cryogenic pipelines.

Description provided by Shreehari Exports.

Specifications

Bolts Type	Hex head bolts
Material	Alloy steel
Grade	ASTM A320 Grade L7
Heat Treatment	Quenched and tempered
Tensile Strength	Minimum 70 ksi (483 MPa)
Service Temperature Range	Operates reliably at temperatures as low as -196°C (-320°F)
Thread Type	Unified National Coarse (UNC) or as per custom requirement
Finish	Plain or coated as per customer specification
Length	Varies per customer order
Diameter	Ranges from M8 to M36 or imperial equivalents

Use cases

Category	Industrial Fasteners > Bolts & Screws > Alloy Steel Bolts > ASTM Bolts
Primary application	Wholesale, distribution, and international sourcing
Brand	Not specified
Product type	Product

Logistics & handling

Lead time	On request
Packaging	As per buyer requirement
Storage condition	As recommended by supplier
Origin	India
Form	As listed by supplier

Commercials (this seller)

Minimum order	1 unit
Lead time	On request
Payment terms	As per negotiated commercial agreement.
Checkout type	enquiry

Buyer questions

Frequently asked by buyers

Common questions B2B buyers ask before sourcing ASTM A320 Grade L7 Bolts. Answers compiled from verified sellers' commercial terms and platform data.

Q: What makes ASTM A320 Grade L7 bolts suitable for cryogenic pipeline applications?

A: ASTM A320 Grade L7 bolts are made from alloy steel that is heat treated to prevent brittle fracture at sub-zero temperatures, ensuring strength and durability under extreme cold conditions common in cryogenic pipelines.

Q: Can these bolts withstand temperatures as low as -196°C?

A: Yes, ASTM A320 Grade L7 bolts are specifically designed to perform reliably in temperatures as low as -196°C (-320°F), making them ideal for LNG and other cryogenic applications.

Q: Are these bolts available in customized lengths and diameters?

A: Yes, Shreehari offers ASTM A320 Grade L7 bolts in a variety of lengths and diameters tailored to customer requirements including both metric and imperial sizes.

Q: What types of finishes are available for these bolts?

A: These bolts can be supplied with plain finishes or coated as per the customer's specification to enhance corrosion resistance depending on the service environment.

Q: How do these bolts ensure safety in cryogenic pipe flanges?

A: Due to their high tensile strength and toughness at low temperatures, ASTM A320 Grade L7 bolts maintain secure flange joints without risk of brittle failure or loosening in cryogenic conditions.

Question not answered? Ask sellers directly — typical response within 4 hours.