Product Description:
DIN PN16 Forged Steel Flanged Gate ValveÂ
Size: DN15-DN50
Model: Z41H
Pressures: PN16-PN160
Material: A105. P285NH, LF2, F304, F304L, F316, F11,F5 Etc
End: RF, RTJ
Features: Bolted or Welded Bonnet OS &Â Y,
Cryogenic Extended Bonnet Pressure Seal
Standard:
Design: API 602 &Â ANSI B16.34
Face to Face: ANSI B16.10
Test and Inspect: API 598
End Flanged: EN1092-1
BW End: ANSI B16.25
NPT End: ANSI B1.20.1
SW End: ANSI B16.11
Call our sales department at 0086-21-58392279 with any questions that you have about our valves. You may also email us.  As a global valve manufacturer andsupplier, we are committed to the highest industry standards and client satisfaction.
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Weathering steel, i.e. atmospheric corrosion-resistant steel(Corten Steel), is a series of low-alloy steel between ordinary steel and stainless steel. Weathering steel is made of ordinary carbon steel with a small amount of corrosion-resistant elements such as copper and nickel. It has the characteristics of toughness, plasticity, forming, welding and cutting, abrasion, high temperature and fatigue resistance of high-quality steel. The weathering resistance is 2-8 times of ordinary carbon steel and the coating performance is 1.5-10 times of ordinary carbon steel. At the same time, it has the characteristics of rust resistance, corrosion resistance, life extension, thinning and consumption reduction, labor saving and energy saving. Weathering steel is mainly used in railway, vehicle, bridge, tower, photovoltaic, high-speed engineering and other steel structures exposed to the atmosphere for a long time. It is used to manufacture containers, railway vehicles, oil derricks, seaport buildings, oil production platforms and containers containing hydrogen sulfide corrosive medium in chemical and petroleum equipme.
Corten Steel Plate,Hot Rolled Weather Resistant Steel Plate,Weather Resistant Steel Plate
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