Nov 14,2022

The future market prospects for stainless steel forged flanges are promising.

There are three types of sealing surfaces for flange machining: flat sealing surface, suitable for low pressure and non-toxic media

Nov 14,2022

What problems exist when processing stainless steel flanges and how to solve them?

The weld defects of stainless steel flanges are quite serious. If manual mechanical polishing is used to compensate, the resulting polishing marks will cause surface unevenness, affecting aesthetics.

Nov 14,2022

Common knowledge about flanges: General methods and steps for reading drawings

Reading drawings is a basic requirement for employees in flange manufacturing companies.

Nov 14,2022

Requirements for straight seam steel pipes

Welded steel pipes should undergo mechanical performance tests, flattening tests, and flaring tests, and must meet the specified standards. The steel pipes should be able to withstand a certain internal pressure, and if necessary, a pressure test of 2.5 MPa should be conducted, maintaining for one minute without leakage.

Nov 14,2022

How to identify inferior quality steel pipes

Steel pipes are closely related to human life and production activities, and steel pipe production occupies an irreplaceable position in the steel industry. From everyday utensils, furniture, water supply and drainage, gas supply, ventilation, and heating facilities to the manufacturing of various agricultural machinery, the development of underground resources, and the firearms, bullets, missiles, and rockets used in national defense and aerospace, steel pipes are indispensable.

Nov 14,2022

What are the materials for corrosion-resistant pipes and what are their uses?

The materials used for pipeline corrosion protection are directly related to the quality of the corrosion protection. Therefore, when carrying out corrosion protection, the raw materials must be up to standard, and different types of corrosion protection require different raw materials.

Nov 14,2022

What are the characteristics of adjustable steel supports in construction?

Adjustable steel supports are commonly used materials in construction. In recent years, the shapes designed have varied according to construction needs, but generally, they are quite similar. Currently, national standards have not been clearly defined, and there are slight differences in the parameters of conventional products from various manufacturing companies.

Nov 14,2022

Construction methods for steel supports

Before the excavation of the foundation pit, sufficient quantities of materials such as steel pipe supports, flexible heads, brackets, and steel wire ropes should be prepared on site. After the steel pipe supports arrive, the quality of the pipes should be carefully checked in strict accordance with design requirements and relevant standards. It is strictly prohibited to use unqualified support materials.

Nov 14,2022

What are the characteristics of steel structure buildings?

First of all, in terms of the benefits it brings to construction, light steel structures provide both link benefits and aggregated economic benefits, especially for environmentally sensitive areas and disaster-stricken regions.

Nov 14,2022

Industrial Spirit: Developing Green Pits to Promote Energy Conservation and Emission Reduction

In recent years, with the rapid advancement of urbanization, the number of buildings and the area of construction have increased significantly, putting immense pressure on the environment and resources. Our country has announced to the world its goal to achieve carbon peak before 2030 and carbon neutrality before 2060. Therefore, how the construction industry can achieve sustainable development during its growth process is crucial, leading to the emergence of 'green construction'.