Short Description

Model No.: F304-Blind-Flange-RF-6-Inch-PN10

China Blind Flange Manufacturer www.steeljrv.com offers EN1092-1/05/B1 F304 Blind Flange, RF, 6 Inch, PN10.

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Key Specifications / Features

Type: 304 Blind Flange 
Material: 304
Standard: EN1092-1/05/B1
Pressure: PN10
Size: DN150 (6 Inch)

Chemical Composition and Mechanical Property for 304/304L

Steel Grade

Chemical Composition

Mechanical Performance

C(Max)

Si(Max)

Mn(Max)

P(Max)

S(Max)

Ni

Cr

N

Mo

Tensile Strength
(Min)

Yield Strength
(Min)

Mpa

Mpa

304

0.08

0.75

2.00

0.045

0.03

8.0–10.5

18.0–20.0

0.1

/

515

205

304L

0.03

0.75

2.00

0.045

0.03

8.0–12.0

18.0–20.0

0.1

/

485

170

20170624080059 59056 - EN1092-1/05/B1 F304 Blind Flange RF 6 Inch PN10

EN 1092-1 TYPE 05 PN10 BLIND FLANGE
Diameter Flange Screws Weight 
(7,85 Kg/dm3)
k D b d2 Thread Bolt holes KG
200 295 340 24 22 M20 8 16,500
250 350 395 26 22 M20 12 24,100
300 400 445 26 22 M20 12 30,800
350 460 505 26 22 M20 16 39,600
400 515 565 26 26 M24 16 49,400
450 565 615 28 26 M24 20 63,000
500 620 670 28 26 M24 20 75,200
600 725 780 34 30 M27 20 124,000
700 840 895 38 30 M27 24 183,000
800 950 1015 48 33 M30 24 297,000
900 1050 1115 50 33 M30 28 374,000
1000 1160 1230 54 36 M33 28 492,000
1200 1380 1455 66 39 M36 32 842,000
1. SURFACE FINISH FACING TYPES A, B1, B2 etc
2. FLANGE MARKING: LOGO EN 1092-1 / 05 / DN100 / PN10 / P245GH / HEAT NUMBER

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