ASTM A192 Boiler Tubes Alloy Cold-drawing Steel Pipe Factory

Standard	ASTM A192/ ASME SA192
Certification	ISO
Grade	A192/ SA192
Outside Diameter	1/4″ – 4 3/4″ [6.35 – 120.65 mm]
Wall Thickness	0.02″ – 0.375″ [0.51 – 9.53 mm]
Length	6M/ 12M or Customized
Delivery State	Cold Drawn
Test Options	Hydrostatic/ Hardness/ Flattening/ Flaring/ Flange
Ends	Plain/ Bevel
Usage	High-pressure Boiler and Superheater
Surface	Black/ Varnish/ Galvanized/ Oiled, etc.

Standard

ASTM A192/ ASME SA192

Certification

ISO

Grade

A192/ SA192

Outside Diameter

1/4″ – 4 3/4″ [6.35 – 120.65 mm]

Wall Thickness

0.02″ – 0.375″ [0.51 – 9.53 mm]

Length

6M/ 12M or Customized

Delivery State

Cold Drawn

Test Options

Hydrostatic/ Hardness/ Flattening/ Flaring/ Flange

Ends

Plain/ Bevel

Usage

High-pressure Boiler and Superheater

Surface

Black/ Varnish/ Galvanized/ Oiled, etc.

ASTM A192 Boiler Tubes

Heat Treatment:
1) Hot Rolled tubes need not be heat treated.
2) Cold Drawn tubes shall be heat treated after the final cold-finishing at a temperature of 1200°F [650°C] or higher.

Standard Specification:
ASTM:American Society for Testing and Materials
ASME:American Society of Mechanical Engineers
ASTM A192 and ASME SA192, are universal and can be interused, and the contents inside are the same.

Application

ASTM A192 / ASME SA192 is a high pressure seamless carbon steel / manganese boiler tube(working pressure does not exceed 9.8Mpa and the working temperature between 450 ℃ -650 ℃) used in super heaters, water wall panels, heat exchangers, condensers, marine application, refineries, paper pulping, petrochemical applications, pressure vessels, and general engineering applications.

Production Process Introduction

Cold Drawn Seamless Mechanical Tubing (CDS) is a cold drawn 1018/1026 steel tube which offers uniform tolerances, enhanced machinability and increased strength and tolerances compared to hot-rolled products. Produced from hot rolled 1026, the cold drawing process increases the tube’s physical properties and offers better tolerances and reduced machining allowances over hot finish seamless. CDS seamless tube and pipe is produced by piercing hot billets and subsequent rolling which reduces their diameter and elongates them. This material is then passed through a die and over a mandrel plug to produce an accurate size and gauge which is the essence of the cold drawing process.

Example Size

Note: Some of the main specifications are shown below, please contact us for more details.

Out Diameter		Wall Thickness
Inch	mm	mm
1/4″	6.35	0.51/ 0.89/ 1.24/ 1.64
1″	25.4	1.24/ 1.64/ 2.11/ 2.41/ 2.77/ 3.05/ 3.76/ 3.96
2″	50.8	1.64/ 2.11/ 2.41/ 2.77/ 3.05/ 3.76/ 3.96/ 4.78/ 5.56/ 6.35/ 7.14/ 7.95/ 9.53
3″	76.2	1.64/ 2.11/ 2.41/ 2.77/ 3.05/ 3.76/ 3.96/ 4.78/ 5.56/ 6.35/ 7.14/ 7.95/ 9.53
4 3/4″	120.65	5.56/ 6.35/ 7.14/ 7.95/ 9.53

One-stop service to facilitate your purchase

The Lai Group continues to provide service and support after your purchase. To save you time, we offer you numerous value-added services such as processing, logistics management and testing.