Download the PDF file:  API 6A STANDARD FLANGE DIMENSIONS TYPE 6BX 20.7 MPA 3000PSI

Dimensions of Type 6BX flanges for 3000 psi (20.7 MPa) rated working pressure.

Type 6BX flanges are of the ring joint type and designed with a raised face. Depending on the tolerances, the connection make-up bolting force may react on the raised face of the flange when the gasket has been properly seated. This prevents damage to the flange or gasket from excessive bolt torque.

All dimensions are in "mm" unless noted otherwise. Only flange sizes are in imperial units.

Size-(inches)BODCE1Q
(max)
GKTJ1J2J3J4RBCNHRing
Number
BX
26 3/4"680.21100621.421.43774.22832161.2870776.3185.70161000.102454168
30"762.8118562322.62862.30922167.1970871.1196.912.7161090.603251303

API 6A 6BX WN RTJ FLANGE

You may also check non standard sizes flange weight online calculation,flange surface area online calculation,flange surface volume online calculation from our flange calculator tool  and pipe fitting calculator.

The whole weight and dimension list of  flange directory Flange-dimension-and-weight

 

All API 6A/6B/6BX FLANGE STANDARD

API 6A/6B/6BX FLANGE STANDARDAPI 6A STANDARD FLANGE DIMENSIONS TYPE 6B, 6BX. 2000PSI 20000PSI 
API 6A STANDARD FLANGE DIMENSIONS TYPE 6B 13.8 MPA 2000PSI
API 6A STANDARD FLANGE DIMENSIONS TYPE 6B 20.7 MPA 3000PSI
API 6A STANDARD FLANGE DIMENSIONS TYPE 6B 34.5 MPA 5000PSI
API 6A STANDARD FLANGE DIMENSIONS TYPE 6BX 13.8 MPA 2000PSI
API 6A STANDARD FLANGE DIMENSIONS TYPE 6BX 20.7 MPA 3000PSI
API 6A STANDARD FLANGE DIMENSIONS TYPE 6BX 34.5 MPA 5000PSI
API 6A STANDARD FLANGE DIMENSIONS TYPE 6BX 69.0 MPA 10000PSI
API 6A STANDARD FLANGE DIMENSIONS TYPE 6BX 103.5 MPA 15000PSI
API 6A STANDARD FLANGE DIMENSIONS TYPE 6BX 138.0 MPA 20000PSI

All the flange list

ANSI/ASME FLANGE STANDARDEN FLANGE STANDARDBS FLANGE STANDARD
DIN FLANGE STANDARDJIS FLANGE STANDARDUNI FLANGE STANDARD
API 6A/6B/6BX FLANGE STANDARDAWWA FLANGE STANDARDKS FLANGE STANDARD
GOST/ГОСТ FLANGE STANDARDISO FLANGE STANDARDAS FLANGE STANDARD
SANS/SABS FLANGE STANDARDLONG WELD NECK FLANGEASME VIII FLANGE