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Hydrostatic Test Report: 4″ Frac Fitting
Posted January 18, 2013 | 
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Couplings:
Crimpnology Nipple: 4” Frac Fitting, both males
– Fitting/ferrule system rated to 400 psi. WP
Hose:
Frac Blender Hose: 4” Goodyear Oilfield Fracturing Hose with ARC rated to 400 psi.
Attachment:
Crimped: plated steel long ferrules
Goal:
To exceed 1600 psi. (hose WP of 400 psi. @ 4 to 1 Safety Factor)
Results:
Couplings and hose exceeded 4 times WP. Hose Burst at 1715 psi.
Hydrostatic Test Report: 4″ 206 Hose Union
Posted September 27, 2011 | Download PDF
Couplings:
206 Hose Union: 4” 206 Hose Union, Male x Female
– Coupling/ferrule system rated to 500 psi. WP
Hose:
Frac Blender Hose: 4” Goodyear Oilfield Fracturing Hose with ARC rated to 400 psi.
Attachment:
Crimped: plated steel long ferrules
Goal:
To exceed 1600 psi (hose WP of 400 psi. @ 4 to 1 Safety Factor)
Results:
Hose exceeded 4 times WP. Hose burst at 1934 psi.
Hydrostatic Test Report: 10″ Combo Nipple
Posted August 2, 2011 | Download PDF
Couplings:
Male thread: 10” Campbell Combination Nipple Square Cut, both ends
– Fitting/sleeve system rated to 100 psi. WP
Hose:
Water transfer hose: 10” Goodyear Plicord HD rated to 100 psi.
Attachment:
Crimped: plated steel sleeves
Goal:
To exceed 300 psi (hose WP of 100 psi. @ 3 to 1 Safety Factor for water service)
Results:
Couplings and hose exceeded 3 times WP. Hose burst at 360 psi.
Hydrostatic Test Report: 2″ Ground Joint
Posted February 22, 2011 | Download PDF
Couplings:
Ground Joint Couplings: 2” Viton Seal, female x female
– Coupling/ferrule system rated to 1000 psi. WP
Hose:
High Pressure Air: 2” Goodyear Gorilla rated to 500 psi.
Attachment:
Crimped: plated steel long ferrules
Goal:
To exceed 2000 psi. (hose WP of 500 psi. @ 4 to 1 Safety Factor)
Results:
Hose exceeded 4 times WP. Hose burst 2127 psi.
Hydrostatic Test Report: 4″ Crimp Nipple Long Shank
Posted December 23, 2009 | Download PDF
Couplings:
Male thread: 4” Campbell Long Shank Crimpnology Nipple, both ends
– Fitting/ferrule system rated to 500 psi. WP
Hose:
Oilfield Hydraulic Fracturing Hose: 4” Goodyear Oilfield Frac Hose with ARC rated to 400 psi.
Attachment:
Crimped: plated steel long ferrules
Goal:
To exceed 1600 psi (hose WP of 400 psi. @ 4 to 1 Safety Factor)
Results:
Hose exceeded 4 times WP. Hose burst at 1751 psi.
Hydrostatic Test Report: 2″ Campbell Cobra 316
Posted April 18, 2008 | Download PDF
Couplings:
Cam & groove couplings: 2” Campbell Cobra stainless steel parts C x E
– Coupling/ferrule system rated to 250 psi. WP
Hose:
Chemical hose: 2” Goodyear Viper rated to 200 psi.
Attachment:
Crimped: stainless steel ferrules
Goal:
To exceed 800 psi. (hose WP of 200 psi. @ 4 to 1 Safety Factor)
Results:
Couplings and hose exceeded 5 times WP. Hose burst at 1190 psi.
Hydrostatic Test Report: 3/4″ GY Crimped Steam
Posted October 4, 2006 | Download PDF
Couplings:
Crimped Steam Ground Joint Couplings: ¾” Campbell-Goodyear Only Viton Seal, female x male
– Coupling/ferrule system rated to 250 psi. WP @ 406°F
Hose:
Steam Hose: ¾” Goodyear Flexsteel 250 rated to 250 psi.
Attachment:
Crimped: staked-on plated steel ferrules
Goal:
To exceed 2500 psi. @ 406°F. (hose WP of 250 psi. @ 10 to 1 Safety Factor)
Results:
Couplings and hose exceeded 23 times WP. The hose burst at 5925 psi.
Reduced Temperature Hydrostatic Report: 2″ Campbell Cobra
Posted January 27, 2006 | Download PDF
Couplings:
Cam & groove couplings: 2” Campbell Cobra stainless C x E
– Coupling/ferrule system rated to 250 psi. WP
Hose:
Chemical hose: 2” Gates Mustang 45HW rated to 200 psi.
Attachment:
Crimped: plated steel ferrules
Goal:
To exceed 800 psi. @ 34°F. (hose WP of 200 psi. @ 4 to 1 Safety Factor)
Results:
Couplings and hose exceeded 5 times WP. Coupling/ferrule leak at 1384 psi.
Elevated Temperature Hydrostatic Test Report: 2″ Campbell Cobra
Posted January 25, 2006 | Download PDF
Couplings:
Cam & groove couplings: 2” Campbell Cobra stainless steel parts C x E
– Coupling/ferrule system rated to 250 psi. WP
Hose:
Chemical hose: 2” Gates Mustang rated to 200 psi.
Attachment:
Crimped: plated steel ferrules
Goal:
To exceed 336 psi. @ 170°F (coupling/ferrule WP of 84 psi @ a 4 to 1 Safety Factor, which is 150 psi. WP @ 70°F de-rated by the elevated temperature multiplier of .56 based on temp. of 170°F)
Results:
Couplings exceeded 10 times the de-rated WP. The hose passed its 4 to 1 Safety Factor by exceeding 800 psi. The coupling/ferrule connection began movement at 850 psi.
Hydrostatic Test Report: 2″ Chem Joint
Posted November 16, 2005 | Download PDF
Couplings:
ChemJoint Coupling: 2” male x female
– Coupling/ferrule rated to 250psi. WP
Hose:
Chemical Hose: 2” Goodyear XLPE rated to 150 psi.
Attachment:
Crimped: stainless steel ferrules
Goal:
To exceed 600 psi. (hose WP of 150 psi. @ 4 to 1 Safety Factor)
Results:
Couplings and hose exceeded 5 times WP. Hose burst at 1426 psi.
Hydrostatic Test Report: 1 1/2″ AL Pin Lug
Posted July 16, 2004 | Download PDF
Couplings:
Aluminum pin-lug: 1-1/2” Campbell male x female
– Coupling/sleeve system rated to 85 psi. WP
Hose:
Layflat hose: 1-1/2″ Kuriyama Layflat hose rated to 75 psi.
Attachment:
Crimped: plated steel ferrules
Goal:
To exceed 225 psi. (hose WP of 75 psi. @ 3 to 1 Safety Factor)
Results:
Hose exceeded 3 times WP. Hose burst at 228 psi.
Hydrostatic Test Report: 2″ Ground Joint Wildcatter
Posted July 23, 2003 | Download PDF
*** This test was performed on an unusual hose, in order to test the upper limits of the Crimped Ground Joint Fitting and Ferrule combination. The results of this test show the extreme pressures that this system can endure.
Couplings:
Ground Joint Couplings: Interlocking Male Stems
– Coupling/ferrule system rated to 1000 psi. WP
Hose:
High Pressure Air: 2” Dayco Wildcatter rated to 3000 psi.***
Attachment:
Crimped: plated steel long ferrules
Goal:
To exceed 4000 psi. (Coupling/ferrule WP of 1000 psi. @ 4 to 1 Safety Factor)
Results:
Couplings exceeded 9 ½ times WP. The coupling/ferrule movement occurred at 9500 psi.
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