B16.5 Class1500 ASTM A694 F42 F65 F60 F70 RTJ Carbon Steel Swivel Flange

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A694 F42 F65 F60 F70 Carbon Steel Swivel Flange manufacturer ,A694 F42 F65 F60 F70 Carbon Steel Swivel Flange exporter & A694 F42 F65 F60 F70 Carbon Steel Swivel Flange supplier in China .
1) ANSI B16.5, ASME B16.47 FLANGE  Swivel Flange

Swivel Flange Size range: 1/2" to 80"  DN15 to DN2000

Swivel Flange Design: welding neck, slip on, blind, socket welding, threaded, lap-joint

Swivel Flange Pressure: 150#, 300#, 600#,900#,1500#, 2500#

Swivel Flange Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS

Swivel Flange Material: carbon steel A105,A694 F42 F50 F60 F65 F70,  stainless steel  F304/304L, F316/316L F321,F51

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

Swivel Flange Package: seaworthy plywooden case, wooden pallet  ...

flanges we can supply as following :

FLANGE STANDARD

PRESSURE RATING

TYPE

FACING

MATERIAL

ANSI B16.5

CLASS 150 300 400 600 900 1500 2500 LBS

SO WN SW TH LJ BL LWN

RF FF RTJ

ASTM SA105/105N A350 LF2 CL1/CL2 A694 F45/52/65, s235jr C22.8;

A182 F304/304L A182 F316/316L A182 F317L A182 F310 F321 F347;

A182 F5 F9 F11 F51 F53 F55 F60 F304H F316H F317H, C276 INCONLE 600 625; and etc..

ANSI B16.47-A MSS

CLASS 150 300 400 600 900 LBS

WN BL

ANSI B16.47-B API

CLASS 75 150 300 400 600 900 LBS

ANSI/ASME B16.36

CLASS 300 400 600 900 1500 2500 LBS

ORIFICE

ANSI/ASME B16.48

CLASS 150 300 400 600 900 1500 2500 LBS

FIG.8 SPACER AND BLANK SPECTACLE

AWWA C207

CLASS B & D TABLE 2/3, CLASS E TABLE 4

SO PL BL

EN 1092-1

PN 2.5 6 10 16 25 40 63 100 160 250 320 400

PL LOO BL WN SO TH

BS 4504

PN 2.5 6 10 16 25 40

PL WN TH BL SO

DIN

PN 6 10 16 25 40

PL WN TH BL LOO SO

UNI

PN 6 10 16 25 40

PL WN TH BL LOO

SABS/SANS 1123

CLASS 600 1000 1600 2500 4000 KPA

WN PL TH SO BL

JIS B2220/KS

5K 10K 16K 20K 30K 40K

SOP/PL SOH/SO BL

GOST

PN 1 1.6 2.5 4 6.3 10

PL WN BL

AS

TABLE D E F H

PL SO BL


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