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Q355GNH weathering steel plate cost calculation method

Q355GNH weathering steel plate cost calculation method

Step to understand the processing technology, processing flow and processing equipment of Q355GNH weathering steel plate processing plant. Due to the wide application of CNC cutting equipment, there will be differences in the technical requirements and pe

Microstructure and mechanical properties of S355J2W weathering steel welded joint

Microstructure and mechanical properties of S355J2W weathering steel welded joint

The results show that the mechanical properties of the welded joints of S355J2W in annealing state meet the requirements, and the strength of the welded joints of S355J2W weathering steel in air cooling state is lower than that of the welded joints of S35

Weather-resistant steel plate general specifications

Weather-resistant steel plate general specifications

Weather-resistant steel plate has better corrosion resistance than ordinary carbon steel in the atmosphere. Compared with stainless steel, weather-resistant steel plate only phosphorus, copper, chromium, nickel, molybdenum, niobium, vanadium, titanium and

One of the conventional specifications of weathering steel plate

One of the conventional specifications of weathering steel plate

Weathering steel plateis added a small amount of alloying elements Cu, P, Cr, Ni, etc., forming a protective layer on the metal surface, improve the ability of atmospheric corrosion resistance of steel.

Stainless steel sink size standard

Stainless steel sink size standard

The hole positions, the rear position, the middle position, and the lateral position are the best, so that the lower part of the cabinet has more space for use. The lateral position is second. The material, hardness and gloss are generally 301, 304, 430 s

Stainless steel sink for a variety of technological options

Stainless steel sink for a variety of technological options

Welding method is divided into two kinds from means, one kind is basin and face plate are welded together around welding, its advantage is appearance beautiful, after passing strict processing, it is not easy to discover welding mouth, surface of stainles

What size stainless steel sink is better

What size stainless steel sink is better

Kitchen sink size is to decide according to ambry mesa size commonly. The reasonable width of the sink is 430~480mm, the sink depth is more appropriate than 180mm, so as to prevent water splashing. The sink thickness should be moderate, 0.8~1.0mm is appro

The working principle of steel gate

The working principle of steel gate

The gate of the steel gate is a water-retaining member that directly bears water pressure. The gate frame is the supporting member around the gate, and it is also the slideway for the gate to move up and down. In the concrete, the water pressure on the ga

Advantages of steel gate

Advantages of steel gate

The steel gate is an important part of hydraulic structures, used to open or close the water discharge orifice, and play a role in controlling the water level, adjusting the flow, and changing the flow channel.

Structural components of steel gate

Structural components of steel gate

The steel gate is mainly composed of two parts, the gate frame and the gate. The sluice frame is the supporting member of the sluice, and also the running slide of the sluice. It is installed and fixed in the second-stage concrete of the sluice pier and t

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