E-Catalog > Flange:Stainless Steel,Carbon Steel(หน้าแปลนเหล็ก,หน้าแปลนสเตนเลส) > SLIP - ON FLANGES : SS304,CARBON STEEL

SLIP  - ON FLANGES :

Specifications.DN10~DN1000

1.Size:3/8"~40"

2.Pressure

American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500

European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400

3.Flange Facing Types

American Series: Flat Face (FF), Groove (G), Ring Joints Face(R)

BS4504 PN6 To PN40 Stainless Steel Slip On Weld Flange , Size 1/2" To 56" Inch

Description: BS flange is a flange system from England, which have flange type including Welding neck Flanges, Plate Slip-on Flanges, Screwed Boss Flanges, Slip on Boss Flanges, Blind Flanges etc.

Slip on weld flanges : are slipped over the pipe and welded (usually both inside and outside) to provide strength and prevent leakage.

Slip-on Flanges:

are at the low cost end of the scale, and do not require high accuracy when cutting the pipe to length. These SO flanges can sometimes have a boss or hub, and can be made with a bore to suit either pipe or tube.

Flange materials is stainless steel.

Accordance with the processing methods be divided into: Forged flanges, Steel flanges, Cast flanges

Flanges production process:

1) Forged Flanges: The steel bar according to different specifications, models, Saw cutting into the reverberatory furnace heating, then by forging presses, pneumatic hammers and other forging machinery and mechanical processing, typing, anti-rust treatment for the lacquer, rust oil, hot dip galvanized.

2) Steel Flanges: According to the flange size by punching or stamping steel plate with a gas cutting machine cut type. Then be machined, typing, rust treatment is lacquer, anti-rust oil, hot galvanized.

3) Cast Flanges: IF electric furnace steelmaking, after molten steel melt into the molding of different sizes, and then machining, typing, anti-rust treatment for the lacquer, rust oil, hot dip galvanized.

Specifications:

Type:       PLRF Flange

Standard: BS4504

Pressure: PN6-PN40

Size:        1/2"-56"

Material:  SS400

Coating:  Rust-proof oil,yellow paint,galvanized.

Applications:  Machinery, petroleum, chemical, water, electricity, shipbuilding sectors piping systems and devices