2023-12-22 Elbows are used to change the direction of the pipeline. Commonly used elbow bending angle of 90°, 45° and 180°. 180° elbow is also known as the U-shaped elbow, there are also special angles of the elbow, but the number is very small.
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2023-12-20 1. National standard marking:Flanges shall be marked according to nominal diameter, nominal pressure, sealing surface form code, mating steel pipe series code (mating metric pipe code is "series 2", mating inch pipe is not marked) and standard number. Marking example: Nominal diameter 80mm, nominal
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2023-12-08 Difference & Introduction
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2023-11-24 1. Stainless steel is extensively used in construction, tranconstruction, chemical industry, energy, packaging, household appliances and petroleum industry.Most steel can be used in construction industry and sustainable steel structures can meet the needs of various infrastructure projects. With exc
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