ASTM A53 Seamless Steel Pipe SCH40 SCH80 with Beveled Ends and API Certified for General Service

ASTM A53 Seamless Steel Pipe For General Service SCH40 SCH80

Description

ASTM A53 Seamless Pipe is the go-to carbon steel pipe for mechanical, pressure, and structural applications. Manufactured to ASTM A53/A53M, this seamless pipe (Type S) is available in Grade A and Grade B, with black or hot-dipped galvanized finishes.

ASTM A53 Seamless Steel Pipe Chemical Composition

Sources American Standard A53 / A53M TABLE 1 Chemical Requirements

ASTM A53 Seamless Steel Pipe Mechanical Properties

Sources American Standard A53 / A53M TABLE 2 Tensile Requirements

ASTM A53 Seamless Steel Pipe Application

• Oil & Gas Industry Pipelines
• Water, Gas, and Air Distribution Systems
• Steam Lines & Utility Piping
• Fire Protection Systems
• Structural & Mechanical Applications
• Construction & Infrastructure Projects
• Industrial Process Piping
• HVAC & Mechanical Systems
• Power Generation & Electrical Infrastructure
• Marine & Shipbuilding Applications
• Mining & Heavy Equipment

ASTM A53 Seamless Steel Pipe Manufacturing Process

The process begins with solid steel rounds, or billets, being cut to a specified length and sent through a walking-beam reheat furnace, where temperatures reach nearly 2,300°F. After exiting the reheat furnace, the preheated rounds are turned into a tube shell in the rotary piercing mill as the billets are cross-rolled between two barrel-shaped rolls at a high speed.

The seamless shells enter mandrel mill, where they are rolled over a retained mandrel to provide the needed OD size and wall thickness for the next process. The process is carefully monitored using a state-of-the-art hot-wall measuring system. The shells are then reheated for final forming in a 24-stand stretch-reducing mill, where outside diameters are formed to customers’ exacting specifications. Wall thickness is again verified using a hot-wall measuring system. After being rotated and advanced on the walking-beam cooling bed, the pipes are batch cut and transferred to an in-process storage area, where they are handled by computer-controlled gantry cranes.

ASTM A53 Seamless Steel Pipe Packing & Loading

            a.  1/2"-2"Plain end with black oil paint, caps both ends, bundles with loading belt.

            b.  2"-4"Beveled end with black oil paint, caps both ends, bundles with loading belt.

            c.  10"-20"Beveled end with black oil paint, caps both ends, loose packed in to container.

ASTM A53 Seamless Steel Pipe Shipping

a.By container

b.By bulk