Short Description

Model No.: 317L-BF-600-300

China Flange Manufacturer www.steeljrv.com supplies ASTM A182 F317L Blind Flange, FF, 600NB, 300LB.

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Key Specifications / Features

Type: Blind Flange
Material: A182 F317L
Size: 24 Inch (DN600).
Class: 300#
Ends: Flanged
Standard: ANSI B16.47A
Face: FF

Stainless Steel Tradename UNS no. Werkstoff No.
317L 317L Stainless S31703 1.4438

Chemical Composition and Mechanical Property for ASTM A182
Steel Grade Chemical Composition Mechanical Performance
C(Max) Si(Max) Mn(Max) P(Max) S(Max) Ni Cr Mo Tensile Strength Yield Strength
(Min)
Mpa Mpa
F317L 0.03 1.00 2.00 0.045 0.03 11.0–15.0 18.0–20.0 3.0–4.0 495 175

blind flange - ASTM A182 F317L Blind Flange 600NB 300LB

Rated Diameter Flange Screws Weight
(7,85 Kg/dm3)
D b k Number Thread d2 Shape B
Kg
15 95 14 65 4 M 12 14 0,72
20 105 16 75 1,01
25 115 16 85 1,23
32 140 16 100 M 16 18 1,8
40 150 16 110 2,09
50 165 18 125 2,88
65 185 18 145 3,66
80 200 20 160 8 4,77
100 220 20 180 5,65
125 250 22 210 8,42
150 285 22 240 M 20 22 10,4
200 340 24 295 12 16,1
250 405 26 355 M 24 26 24,9
300 460 28 410 35,1
350 520 30 470 16 47,8
400 580 32 525 M 27 30 63,5
500 715 36 650 20 M 30 33 102

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