ASTM A320 Grade L7M

Sizes in Stock: M6 to M120
Material : Alloy Steel
Elements : Manganese, Chromium, Molybdenum
Standards : DIN 939 & DIN 975
Uses: Oil and Gas Industry
Surface Finish : Xylon Coating
Environments : Low Temperature

Grade : AISI 4140/AISI 4140H
Sizes Can Be Manufacture: Up to M180
Test : Tensile Test
Type of Steel : Chromium Molybdenum
Origin : Made in India
Certificate : Raw Materials Certificate
Production Capacity : 300 Tons/Month

SA 320 L7M Stud Bolts Manufacturer in India

ASTM A320 Grade L7M stud bolts manufactured from alloy steel (AISI 4140/AISI 4140H) and are intended for cold temperature applications. A320 Grade L7M bolts requires hardness test. Grade L7M stud bolts have long working life and high corrosion resistance. Dalloyed use the highest quality raw materials for ASME SA320 Grade L7M bolts. We use cutting-edge technology and modern equipment.

Table of Content

ASTM A320 Grade L7M Specification
L7M Stud Bolts Recommended Hardware
Difference between A320 Grade L7 and Grade L7M?
Heat Treated Conditions of ASTM A320 Grade L7M Bolts
Can ASTM A320 Grade L7M Stud Bolts Be Hot-dip Galvanized?
A320 Grade L7M Material Heat Treatment
ASTM A320 Grade L7M Equivalent
Grade L7M Bolt Chemical Comparison
Mechanical Properties of A320 Grade L7M Material
Types Of ASTM A320 L7M Stud Bolts

List of Project in Panama Where Dalloyed Supplying ASTM A320 Grade L7M Stud Bolts

Halliburton

M10 Stud Bolts
Panamá Province, Panama

Panama Oil Terminals, S.A

M12 Stud Bolts
Provincia de Panamá, Panama

ASTM A320 Grade L7M Specification

Size In Ready Stock

A320 L7M Stud Bolts = M3 To M80

Threads of L7M Stud Bolts

Fully or Fine Threaded, Double End

Manufacturing Types

Cold forging
Hot forging
CNC Machine

Characteristics

Low-Temperature Applications
Chromium-Molybdenum Steel
Dual Certification

Testing & Inspection

Impact Test
Hardness Testing
Corrosion Test

Application

Building & Construction
Petrochemical
Oil and Gas

Packaging

Carton Box
Custom
Wooden Cases

Raw Material Origin

European
German
Janpanese

Buy 100% Tested A320 Grade L7M Bolts for Low Temperature Applications

ASTM A320 Grade L7M material are highly demanded when they require the stud bolts to be compliant with NACE 0175 certification with Xylan coating. As a leading A320 Grade L7M stud bolts manufacturer with 11 years of experience, Dalloyed Fasteners has a wide range of high quality L7M bolts in custom sizes and fully or fine threaded threads.

L7M Stud Bolts Recommended Hardware