Pipe fitting
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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
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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.
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Common knowledge about flanges: General methods and steps for reading drawings
Reading drawings is a basic requirement for employees in flange manufacturing companies.
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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.
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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.
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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.
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