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API Flanges
 
Oilquip offer a large range of API 6A and ANSI forged swivel flanges, Blind flanges, slip-on flanges and weld-neck flanges in 4130 carbon steel, to suit 2” to 6” nominal bore XXS pipe with pressure rating below. The API 6A specification requires a rigorous and unique quality system including stringent dimensional and NDT control. The application of an API monogram is that you, the client will be guaranteed of total compliance with the API specifications
 
API Studded Blocks
 
Flanged studded crosses and tees are available from 2” through to 6” with pressure ratings of 5,000 psi and 10,000 psi in AISI 4130 material.
 
Hub & Clamp Connector
 
The Oilquip connector is a compact mechanical joint consisting of four basic elements:- hubs, seal ring, clamps and bolting. During assembly the hubs are pulled together under the twin wedge action of the clamp segments, the sealing action is improved due to internal pressure. Each connector requires only four bolts, which includes a 100% safety/redundancy factor. The ability of the clamp connector to withstand severe bending without leakage or periodic re-tightening, has been recognised for many years in the Offshore Industry. All materials are AISI 4130- carbon steel and meet the requirements of NACE with the following pressure ratings. The particular advantage of the connector is its ability to be disconnected quickly and avoid ‘hot work’ on site.

 

 
     

API Flanges Datasheet
 
Max. Working Pressure 2,000 PSI 3,000 PSI 5,000 PSI 10,000 PSI 15,000 PSI 20,000 PSI
Test Pressure 3,000 PSI 4,500 PSI 7,500 PSI 15,000 PSI 22,500 PSI 30,000 PSI
Product Specification Levels 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4
API Temperature Rating K (-60 Deg C) K (-60 Deg C) K (-60 Deg C) K (-60 Deg C) K (-60 Deg C) K (-60 Deg C)
To To To To To To
Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C)

Integral, Blind, Target Blind & Test Flanges

Min. Yield 60,000 PSI 60,000 PSI 60,000 PSI 60,000 PSI 75,000 PSI 75,000 PSI
Min. Tensile 85,000 PSI 85,000 PSI 85,000 PSI 85,000 PSI 95,000 PSI 95,000 PSI
Material API 60K API 60K API 60K API 60K API 75K API 75K

Weld Neck Flanges

Min. Yield 45,000 PSI 45,000 PSI 45,000 PSI 60,000 PSI 75,000 PSI 75,000 PSI
Min. Tensile 70,000 PSI 70,000 PSI 70,000 PSI 85,000 PSI 95,000 PSI 95,000 PSI
Material API 45K API 45K API 45K API 60K API 75K API 75K

 

 
Hub & Clamp Connector Datasheet
 
Max Working Pressure 2,000 PSI 3,000 PSI 5,000 PSI 10,000 PSI 15,000 PSI 20,000 PSI
Test Pressure 3,000 PSI 4,500 PSI 7,500 PSI 15,000 PSI 22,500 PSI 30,000 PSI
Product Spec Levels 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4 1, 2, 3 & 4
API Temperature Rating K (-60 Deg C) K (-60 Deg C) K (-60 Deg C) K (-60 Deg C) K (-60 Deg C) K (-60 Deg C)
To To To To To To
Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C) Y (+345 Deg C)
Min. Yield 60,000 PSI 60,000 PSI 60,000 PSI 60,000 PSI 75,000 PSI 75,000 PSI
Min. Tensile 85,000 PSI 85,000 PSI 85,000 PSI 85,000 PSI 95,000 PSI 95,000 PSI
Material API 60K API 60K API 60K API 60K API 75K API 75K

 

 

 

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