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seamless steel pipe, hot rolled seamless pipe,smls pipe

The difference between precision steel pipe and seamless steel pipe

Keywords :seamless steel pipe, hot rolled seamless pipe,smls pipe        Update : 2019-05-07        View(s) : 74

1. The main feature of seamless steel pipe is that it has no welded joint and can withstand large pressure. The product can be a very rough cast or cold-draw.  2. Precision steel pipes are products that have appeared in recent years, mainly due to strict tolerances and rou...

galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe

What are the characteristics of galvanized steel pipes?

Keywords :galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe        Update : 2019-05-06        View(s) : 68

1, the surface of the galvanized steel pipe is more durable with anti-embroidery treatment, not too fast oxidation, and will not form white rust on the steel pipe; 2, the steel pipe is fully protected. After heating, each part of the steel pipe is plated with zinc, and the conc...

seamless steel pipe, Hot rolled seamlss pipe, smls pipes

Hot rolled condition of seamless steel pipe

Keywords :seamless steel pipe, Hot rolled seamlss pipe, smls pipes        Update : 2019-04-30        View(s) : 143

The hot rolled state is one of the delivery states of seamless steel pipes . Round steel is no longer specially heat treated after hot rolling or forging, and is directly delivered after cooling, which is called hot rolling state or hot forging state. The...

galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe

Differences between galvanized steel pipes and hot-dip galvanized steel pipes

Keywords :galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe        Update : 2019-04-30        View(s) : 150

Galvanized steel pipe is a cold-plated pipe generally called electroplating. It is only galvanized on the outer wall of the steel pipe, and the inner wall of the steel pipe is not galvanized. Hot-dip galvanized steel pipes are generally hot dip galvanized, and the inn...

Flanges, weld neck flange, steel pipe flange

Flange connection

Keywords :Flanges, weld neck flange, steel pipe flange        Update : 2019-04-29        View(s) : 146

(1) Standard flanges shall be selected according to engineering design requirements and data. (2) The diameter and length of the connecting bolts should meet the requirements of the code. After the bolts are tightened, the exposed thread buckles should be 2~3 buckles, a...

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