API Certified Permanently Attached Petroleum Couplings
Holedall Fittings
The following fittings have been tested and are compliant with API 1529 6th edition, Coupling procedures, ferrule recommendations and API test data are available upon request.
Unit of Measure
Items |
![]() H5211-A-BU API Certified Permanently Attached Petroleum Couplings |
![]() H5212-A API Certified Permanently Attached Petroleum Couplings |
![]() H5221-A-BU API Certified Permanently Attached Petroleum Couplings |
![]() H5222-A API Certified Permanently Attached Petroleum Couplings |
![]() H5231-A-BU API Certified Permanently Attached Petroleum Couplings |
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Hose Size | N/A 1 in | N/A 1 in | N/A 1-1/4 in | N/A 1-1/4 in | N/A 1-1/2 in | |||||
Thread Type | N/A NPSH | N/A NPT | N/A NPSH | N/A NPT | N/A NPSH | |||||
Material | N/A Brass | |||||||||
Type | N/A Female | N/A Male | N/A Female | N/A Male | N/A Female | |||||
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