图片名称

NEWS

Unity, Practicality, Diligence And Innovation

What are the differences between cold and hot forged flanges

What are the differences between hot and cold forged flanges, hello everyone, today on the necessary industrial accessories with the pipeline flange to talk about the point of view. Flange is an accessory that connects between receiving and piping. How to manufacture flanges? What are the cold and hot forgings that are often mentioned? Let us understand today to understand. What is hot forging of flanges? Is it traditionally understood as heating? Casting with fire? What we know in the industrial field is that when hot forging, because of the small deformation energy and resistance to deformation, it is possible to cast large flanges with messy shapes.

15

2023

/

02

Steel butt weld fittings cited standards

Steel butt-welded pipe fittings cited standards, GB 713-1986 Carbon and low-alloy steel plates for boilers, GB/T 912-1989 Carbon and low-alloy structural steel, hot-rolled thin steel plates and strips GB/T 3077-1988 Alloy structural steel, technical conditions GB 3087-1982 Seamless steel tubes for low and medium pressure boilers GB/T 3274-1988 Carbon structural steel and low-alloy structural steel.

15

2023

/

02

图片名称

The "small flange" turns the big "chain"

Specialized new "small giant" enterprises with strong innovation ability, high market share, mastery of key core technologies, excellent quality and efficiency, are the best in small and medium-sized enterprises, is the "front-runner" in the enterprise.

15

2023

/

02

图片名称

Internal control management system construction work results conference

In the afternoon of November 29, 2022, all senior management and middle-level leaders of the company participated in the video conference of the "internal control management system construction work results conference" led by the headquarters. The meeting At the meeting, Chairman Wu Jianxin of Jiangsu Shentong Valve gave important instructions on the management of internal control put forward three requirements: First, to strengthen learning, to integrate, learn and understand; Second, strict implementation, to be carried out without compromise, not to say one thing and do another, and to be held accountable for problems; Third, gradually improve the management system is not dead, to keep pace with the times, the management of internal control is always on the road.

15

2023

/

02

< 123 >