Specifications

Carbon Steel Flange
1.Size:1/2"-60"
2.Type:Slip on,Welding Neck,Thread,Blind,LJ
3.Finishing:yellow or black paint,oil rust

pipe flange/carbon steel a105n flanges  

Types of Flange:

 

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

 

 

1): Carbon steel

(RST37-2/S235JRG2, C22.8/P250GH, A105, S355J2G2/ST52-3, 16MO3, P235GH, P265GH, ect)  

 

 

2): Stainless steel (1.4301,1.4541,1.4571 ,304,304L ,316,316L ,ect )

 

Flange Standards:

 

American standard: ANSI B16.5 Class 150 To 1500, ASME B16.47

 

British standard: BS10, BS3293, BS4504 PN2.5, PN6, PN10, PN25, PN40

 

ISO standard: ISO 7005-1

 

Japanese standard: JIS B 2220 5K/10K/16K

 

DIN standard: DIN EN1092-1

 

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