Search results for keyword: qst
Representation method of grades of iron and steel products (refer to GB/T221-2000)
Steel grade:
In general, the steel grade for steel products is expressed in accordance with GB/T221-2000 regulations. The grade expression is composed of four parts: one is the part of grade symbol, one is the part of main element grade of alloy steel or low alloy steel or the main element grade ......
1030 
Sophie
GB/T 8164-1993 steel strips for welded steel pipes
GB/T 8164-1993 Steel Strips for Welded Steel Pipes
This standard is applicable to the steel strips which are used for the manufacture of welded steel pipes.
1. Scope
This standard specifies the requirements for steel strips used for the manufacture of welded steel pipes.
2. Normative reference......
Qatar Science and Technology Park
Qatar Science & Technology Park (qstP) is an international research and technology hub located in Education City that fosters innovation and investment by connecting government, academia, and industry. It is designed to provide a platform for the countrys vision of a knowledge-based economy, and t......
Qilu Special Steel Co., Ltd.
Shandong Qilu Steel Co., Ltd. (hereinafter referred to as qst), founded in 1988, is a large-scale steel enterprise located in Shandong Province, a major steel producing region in China. Through nearly 30 years of development, qst has grown into a well-known modern private steel enterprise with an ......
Zhangjiagang Free Trade Zone Xinjinquan Iron and Steel Co., Ltd.
Zhangjiagang Bonded Area Xjinquan Steel Co., Ltd.
Located in the Zhangjiagang Bonded Area, Zhejiang Province, Xjinquan Steel Co., Ltd. Is a large-scale high-tech enterprise integrating scientific research, development and production of new materials, steel and other related products.
As a profes......
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