» Flange & Fitting » ASME B16.5 Class 600 Threaded Flange

ASME B16.5 Class 600 Threaded Flange

August 9, 2019

Technical Drawing

600LB Threaded flange drawing

A typical drawing for Class 600 threaded flange with raised face (RF), ASME B16.5.

Bolts for 600LB Threaded flange

Stud bolt with nuts for the bolting of threaded flange 600#

Dimensions of 600# Threaded Flanges

NPSDGXK
1/29534.93866.7
3/411542.94882.6
112550.85488.9
1-1/413563.56498.4
1-1/215573.070114.3
216592.184127.0
2-1/2190104.8100149.2
3210127.0117168.3
3-1/2230139.7133184.2
4275157.2152215.9
5330185.7189266.7
6355215.9222292.1
8420269.9273349.2
10510323.8343431.8
12560381.0400489.0
14605412.8432527.0
16685469.9495603.2
18745533.4546654.0
20815584.2610723.9
22870641.4663777.7
24940692.2718838.2
*D: outside diameter of flange; K: diameter of bolt circle; G: outside diameter of raised face; X: diameter of hub at base; For all  threaded flanges of class 600, t (height of raused face)=7mm. All units are mm.

NPShQYT
1/21623.62214.3
3/41629.02515.9
11835.82717.5
1-1/42144.42920.7
1-1/22350.63222.3
22963.53725.4
2-1/23276.24128.6
33592.24631.8
3-1/240104.94935.0
442117.65438.1
548144.46044.5
651171.46747.7
858222.27655.6
1066276.28663.5
1270328.69266.7
1474360.49469.9
1678411.210676.2
1880462.011782.6
2083512.812788.9
2213395.2
2493614.4140101.6
*h: minimum thread length; Q:minimum diameter of counterbore; Y: length through hub;  T: minimum thickness of flange; All units are mm.

NPSndlLMass
1/245/81/2750.74
3/443/45/8901.27
143/45/8901.52
1-1/443/45/8952.03
1-1/247/83/41102.96
283/45/81103.62
2-1/287/83/41205.28
387/83/41257.00
3-1/2817/81408.84
4817/814514.5
581-1/8116524.4
6121-1/8117028.7
8121-1/41-1/819043.4
10161-3/81-1/421570.3
12201-3/81-1/422084.2
14201-1/21-3/823598.7
16201-5/81-1/2255142
18201-3/41-5/8275173
20241-3/41-5/8285220
22241-7/81-3/4305
242421-7/8330312
*n: number of bolts; d: diameter of bolt holes; l: diameter of bolts; L: length of stud bolts for 7 mm raised face; Mass: approximate weights/masses of the flange; All units are mm except that d and l are provided in inch, the weights are in kg.

ASME B16.5 Threaded Flange, Classes
150#300#400#600#
900#1500#2500#-
*Click to view the dimensions and weights of threaded flanges of each pressure rating.

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