EN1092-1 PN16 WP316L RAISED FACE (RF) BSP SLIP FLANGE FLANGE

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2) EN1092-1 FLANGE

Size range: DN15 to DN2000

Design: type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking

type12 slip on flange, type 13 threaded flange

Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100

Material: carbon steel C22.8, S235, S235JR, P235GH, stainless steel: 304/304L, 316/316L

Coating: black paint, yellow transparent paint, cold and hot dip galvanize

Package: Sea worthy plywooden case, wooden pallet

Related flange info.

Size

1/2"-72"

Type

Weld Neck,  Slip-On, Blind, Socket Weld, Lap Joint, Threaded, Orifice Flange, Swivel Flange,  Spectacle Blind,Etc.

Process Method

Free forging, die-forging, casting, plate cutting & machining

Standard

ANSI, ASME ,MSS, API,  DIN, JIS, BS. AWWA and GB

Connection

Butt weld & Socket weld & Thread

Class

ANSI 150LBS-2500LBS,

DIN PN6-PN160

BS PN0.25-PN25 PN2.0-PN42.0

JIS 5K-30K

Flange Face Types

Raised Face (RF) ,Flat Face (FF) ,Ring-Type Joint (RJ) ,Ring Type Joint Gaskets,
Tonge-and Groove (TG),Male-and-Female (MF)

Materials

Carbon Steel

ASTM A105,ASTM A350 LF1, LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN ,20# ,etc.

Low Temperature Carbon Steel: ASTM SA350 LF2

High Strength Steel: ASTM SA694 F42/46/52/56/60/65

Stainless Steel

ASTM A182 F304/304L/316/316L

Alloy Steel

ASTM A182 F1/F5/F9/F11/F22/F91/Etc.

Duplex stainless steel

ASTM A182 F51/F53/F55/F60

Nicke alloys

Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800

Cu-Ni

90/10,70/30

Process

Free forging, plate cutting.

Coating

Carbon steel and alloy steel:
Rust preventing oil, spray paint (black, yellow), hot galvanization, cold galvanization or colored electroplate, powder coating and so on.

TYPES OF FLANGES

The most used flange types in Petro and chemical industry are:

  • Welding Neck Flange
  • Slip On Flange
  • Socket Weld Flange
  • Lap Joint Flange
  • Threaded Flange
  • Blind Flange
Most used flange types in Petro and chemical industry


 

SPECIAL FLANGES

Except the most used standard flanges, there are still a number of special flanges such as:

  • Orifice Flanges
  • Long Welding Neck Flanges
  • Weldoflange / Nipoflange
  • Expander Flange
  • Reducing Flange
Special flanges