Нестандартный ASTM A240 GR.2507 кольцевой фланец с плоской поверхностью 324 мм X 260 65

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Product Description


brief introduction



Flange is the parts which connects two pipe ends, flange connection is defined by the flange, gasket and bolt three are connected as a group of combined sealing structure of the detachable connection. The gasket is added between the two flanges and then fastened by bolts. Different pressure flange, thickness is different.


the bolts they use are different, when pump and valve connect with pipe, the parts of the equipment are also made of the corresponding flange shape, also known as flange connection, usually closured bolted connection parts are also known as flanges, such as the connection of ventilation pipe, this kind of parts can be called "flange type part"


but this connection is only part of a device, such as the connection between flange and water pump, it's not inapposite to call water pump as flange type parts,but relative small valve,it can be called as flange type parts .




Item
Stainless steel flange,stainless steel pipe flange
Type
Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange, Blind Flange, Socket Welding Flange,Thread Flange, Screwed Flange, Lap Joint Flange,etc
Connection type
Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female,Large tongue groove, Small tongue groove etc
Size
1'' and 1/2'' ~ 120'' (DN40-DN3000)
Application
It is usually used in constructions,petroleum, chemical industry, power, ship building, paper making, metallurgy, water supply and sewage work, light and heavy industry, plumbing and electric etc.


Material


carbon steel
1010,20,35#,45#,16Mn,S355J2,SA350,A105,A266等
Alloy steel
15CrMo,14Cr1Mo,20SiMn,18CrNiMo7-6,42CrMo4,34CrNiMo6,30CrNiMo8,4140,4340,F22等
Mold steel
H11,H13
Heat-resistant steel
1Cr13,2Cr13,F91,F92,X21CrMoV121,F6NM等
stainless steel
304,321,316L,316LN,347, 310,F51,F44,F55,F53,F60,15-5PH,17-4PH,1Cr17Ni2等
Nickel-based alloys
8810,8825,8120,GH4625,GH4169,GH4133、C276等
Chinalloy
TC4、TC6、TC11


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