Surface Quality and Ultrasonic Testing of Seamless Steel Pipe for Structural Use (GB/T 8162-1999)
Seamless steel pipe is widely used in the construction and other industries due to its good strength, corrosion resistance and high temperature resistance. To ensure the quality of high-pressure se......
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Hot rolled H-shaped steel is one of the most popular and widely used structural steel products in todays market. It is mostly used in areas with relatively high load bearing capacity, such as buildings and bridges. The delivery status and grades of the hot rolled H-section steel are different ac......
Size, shape, weight and allowable deviation of hot rolled steel plate and steel strip
1. Introduction
The purpose of this GB/T 709-2006 is to regulate the size, shape, weight and allowable deviation of hot-rolled steel plate and steel strip. Steel plates and strips are essential components in ma......
GB/T912-1989 Hot-rolled carbon structure and low alloy steel plate and strip
GB/T912-1989 is a technical specification issued by Chinas National Standardization Management Committee specifically for hot-rolled carbon structure and low alloy steel plate and strip. It regulates the requirements, te......
This standard sets out the technical requirements for the delivery of welded stainless steel tubes with special requirements made of austenitic stainless steel (DIN 17457-1985).
1 Scope
This Standard applies to stainless steel tubes made of austenitic stainless steel, referred to as welded tubes......
ASTM A844/A844M-1993
This ASTM A844/A844M-1993 standard specifies the requirements for Grade 9% Nickel Steel plates used in pressure vessels. It applies to plates made by direct quenching and tempering process.
Grade 9% Nickel Steel is an age-hardening nickel-iron-chromium alloy. Nickel increas......
GB/T1591-1994 High Strength Low Alloy Structural Steel Standard
The GB/T1591-1994 high strength low alloy structural steel standard is a national standard in China which specifies the requirements for the chemical composition, mechanical properties and general technical requirements for the product......
GB/T 3524-1992 Hot-rolled Steel Strip for Carbon Structures and Low Alloy Structures
This standard specifies the ordering information, size, shape, weight, technical requirements and test methods for hot-rolled steel, pickling and cold-rolled steel for carbon structures and low alloy structures. ......
GB/T 16270-1996 High Strength Structural Steel Heat Treatment and Rolling Steel Plate, Steel Strip
GB/T 16270-1996 High Strength Structural Steel Heat Treatment and Rolling Steel Plate, Steel Strip provides the requirements and test methods for the heat treatment and rolling of high strength stru......
GB/T 714-2000 Structural Steel for Bridges —Mechanical and Technological Properties
This standard mainly applies to hot-rolled structural steel plates, bars and shapes used in bridges. The general requirements and technical conditions of delivery for steel structural products are stipulated in......