Screw Flange Stainless Steel Internal Thread Flange Internal Tooth Wire Pressure DN65DN50dn100
Flange is also called Flange or Flange plate.A flange is a part that connects a pipe to a pipe and is attached to the end of the pipe.Flange connection or flange joint refers to the detachable connection which is connected by flange, gasket and bolt as a group of assembled sealing structure. Pipe flange refers to the flange with pipe in the pipeline device, and refers to the import and export flange of the equipment when used in the equipment.There are holes in the flange and bolts hold the two flanges together.Gasket seals between flanges.Flanges threaded connection (threaded connection) flanges and welded flanges and clip flanges.Flange material
According to the production of material can be divided into: WCB (carbon steel), LCB (low temperature carbon steel), LC3 (3.5% nickel steel), WC5 (1.25% 0.5% chrome molybdenum steel), WC9 chromium (2.25%), C5 (% 5% chromium molybdenum), C12 (9% 1% chromium molybdenum), CA6NM (4 (12% chromium steel), CA15 (4), chromium (12%),CF8M(316 stainless steel), CF8C(347 stainless steel), CF8(304 stainless steel), CF3(304L stainless steel), CF3M(316L stainless steel), CN7M(alloy steel), M35-1(Monel), N7M(Hastert nickel alloy B), CW6M(Hastert nickel alloy C), CY40(because of the divisionNickel alloy)
Materials | Carbon Steel: ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A2 34, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN ,20# and so on. | |
Material | ASTM | Carbon steel: (ASTM A234WPB,,A234WPC,A420WPL6. Stainless steel: (ASTM A403 WP304,304L,316,316L,904l,321. 1Cr18Ni9Ti, 00Cr19Ni10, Alloy Steel: A234WP12,A234WP11,A234WP22,A234WP5, A420WPL6,A420WPL3 |
DIN | Carbon steel: St37.0,St35.8,St45.8 Stainless steel: 1.4301,1.4306,1.4401,1.4571 Alloy steel: 1.7335,1.7380,1.0488(1.0566) | |
JIS | Carbon steel: PG370,PT410 Stainless steel: SUS304,SUS304L,SUS316,SUS316L,SUS321 Alloy steel: PA22,PA23,PA24,PA25,PL380 | |
GB | 10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo,12CrMo, 12CrMoG, 12Cr1Mo | |
Types | Slip On Plate Flange/Plate Flange , Slip On Hub Flange/Bossed Welding Neck Flange/WN flange/ Loose Flange/Lapped Flange /Backing Flange Blind Flange/Blank flange, Lap Joint Flange /LJ Flange Socket Weld Flange/SW Flange Threaded Flange/Screwed Flange Loose Flange/Lapped Flange Backing Flange RTJ /o-Ring Custom Flange/Special Flange Hot/Cold/Electro Gavanized Flange |