What is an ASTM standard for steel pipe?

ASTM standards for steel pipes, tubes and fittings

A53 Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
A376 Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service

What is ASTM pipe standard?

ASTM standards define the specific manufacturing process of the material and determine the exact chemical composition of pipes, fittings and flanges, through percentages of the permitted quantities of carbon, magnesium, nickel, etc., and are indicated by “Grade”.

What are standard pipe sizes?

The most common standard diameters are as follow: 0.5 inch (15 mm), 0.75 inch (20 mm), 1 inch (25 mm), 1.5 inch (40 mm), 2 inch (50 mm), 3 inch (80 mm), 4 inch (100 mm), 6 inch (150 mm), 8 inch (200 mm), 10 inch (250 mm), 12 inch (300 mm), 14 inch (350 mm), 16 inch (400 mm), 18 inch (450 mm), 20 inch (500 mm), 22 inch …

What is ASTM codes and standard?

ASTM is an organization that defines and publishes technical standards related to the quality of materials that can be used in the manufacturing of various products and pieces of equipment. ASTM code is made up of the standards that have been developed by committees within ASTM.

What does ASTM grade mean?

the American Society for Testing and Materials
ASTM steel grades are those that meet the exacting standards for specific grades of steel developed by the American Society for Testing and Materials. The standards include mechanical properties and steel chemistries and specify the testing methods to be used.

Is steel pipe ID or OD?

SIZE: And regardless of its material, steel tube is measured by its actual outside diameter (OD). For instance, the diameter of a 1 ¼” tube is a true 1.25″, while a 1 ¼” pipe is 1.625″.

Is standard pipe sizes in mm?

What does Schedule 40 steel pipe mean?

Schedule 40 pipe refers to the nominal wall thickness, not the grade. Therefore, the chemical composition of a pipe schedule is not necessarily uniform. However, schedule 40 pipe is made from low-carbon steel, usually grade A53 steel pipe.