Server maintenance is scheduled for Saturday, December 21st between 6am-10am CST.

During that time, parts of our website will be affected until maintenance is completed. Thank you for your patience.

Menu
Search
Filters
Close
Menu

TM0172-HD1993-SG Determining Corrosive Properties of Cargoes in Petroleum Product Pipelines-HD1993

Picture for TM0172-Determining Corrosive Properties of Cargoes in Petroleum Product Pipelines-HD1993
Available for download

A test method to determine the corrosive properties of gasoline and distillate fuels in preparation for transport through a pipeline. Historical Document 1993 

Product Number: 21204-HD1993
Author: NACE International
Publication Date: 1993
Industry: Test Method
$179.00
$179.00
$179.00

Interior surfaces of product pipelines are subject to general surface corrosion caused by traces of moisture condensed from products. Rusting can be prevented with corrosion inhibitors. Usually, the amount of protection is proportional to inhibitor concentration in the fuels being transported, although more protection is required in a static than in a flowing line. Experience has shown that if enough inhibitor is present to produce B+ or better results in this test (see Section 5.3), general corrosion in flowing pipelines will be controlled. This test method will not predict corrosiveness in the standing aqueous phase, nor will it predict microbiological attack.

This NACE International standard test method reaffirmation updates and supersedes TM0172-86, originally published by NACE International Unit Committee T-3P. This reaffirmation (with editorial changes) was prepared by NACE International Unit Committee T-1 OE on Internal Corrosion of Pipelines, and is issued under the auspices of Group Committee T-10 on Underground Corrosion Control to provide a uniform method of testing the corrosive properties of petroleum product pipeline cargoes.

This test method is a modification of ASTM<1> D 665,<2> and all figures are reproduced with the permission of ASTM. The modification allows this test method to be used for gasoline and other petroleum products. It also provides guidelines for increased protection of pipelines. The modified method also permits analysis within a single working day.

 1.1 This standard describes a test method to determine the corrosive properties of gasoline and distillate fuels in preparation for transport through a pipeline.

1.2 For this test method, a cylindrical steel specimen is immersed in a mixture of the test fuel and distilled water. The mixture is stirred and is maintained at a prescribed temperature.

1.3 This short test ( 4 hours) is particularly applicable to a batch control procedure because of the need for prompt release of cargoes and because time is limited during the working day.

1.4 Limitations

1.4.1 A shorter test period can be used, but any corrosion products formed on the test specimen will be less visible when inspected.

Historical Document 1993

Interior surfaces of product pipelines are subject to general surface corrosion caused by traces of moisture condensed from products. Rusting can be prevented with corrosion inhibitors. Usually, the amount of protection is proportional to inhibitor concentration in the fuels being transported, although more protection is required in a static than in a flowing line. Experience has shown that if enough inhibitor is present to produce B+ or better results in this test (see Section 5.3), general corrosion in flowing pipelines will be controlled. This test method will not predict corrosiveness in the standing aqueous phase, nor will it predict microbiological attack.

This NACE International standard test method reaffirmation updates and supersedes TM0172-86, originally published by NACE International Unit Committee T-3P. This reaffirmation (with editorial changes) was prepared by NACE International Unit Committee T-1 OE on Internal Corrosion of Pipelines, and is issued under the auspices of Group Committee T-10 on Underground Corrosion Control to provide a uniform method of testing the corrosive properties of petroleum product pipeline cargoes.

This test method is a modification of ASTM<1> D 665,<2> and all figures are reproduced with the permission of ASTM. The modification allows this test method to be used for gasoline and other petroleum products. It also provides guidelines for increased protection of pipelines. The modified method also permits analysis within a single working day.

 1.1 This standard describes a test method to determine the corrosive properties of gasoline and distillate fuels in preparation for transport through a pipeline.

1.2 For this test method, a cylindrical steel specimen is immersed in a mixture of the test fuel and distilled water. The mixture is stirred and is maintained at a prescribed temperature.

1.3 This short test ( 4 hours) is particularly applicable to a batch control procedure because of the need for prompt release of cargoes and because time is limited during the working day.

1.4 Limitations

1.4.1 A shorter test period can be used, but any corrosion products formed on the test specimen will be less visible when inspected.

Historical Document 1993

Product tags
Also Purchased
Picture for RP0291-Care, Handling, and Installation of Internally Plastic-Coated Oilfield Tubular Goods and Accessories-HD1996
Available for download

RP0291-HD1996-SG Care, Handling, and Installation of Internally Plastic-Coated Oilfield Tubular Goods and Accessories-HD1996

Product Number: 21049-HD1996
ISBN: N/A
Publication Date: 1996
$179.00

Internal plastic coatings material and includes sections on storage (yard and well/job sites), transportation, tubular goods and accessory installation, operation, and inspection/quality control. HISTORICAL COPY.
Picture for RP0290-Cathodic Protection of Reinforcing Steel in Atmospherically Exposed Concrete Structures-HD1990
Available for download

RP0290-1990, Cathodic Protection of Reinforcing Steel in Atmospherically Exposed Concrete Structures

Product Number: 53072-HD1990
Author: NACE International
Publication Date: 1990
$179.00

HISTORICAL DOCUMENT. Cathodic protection (CP) of reinforcing steel in concrete structures. Impressed current CP systems for atmospherically exposed reinforced concrete. Not valid for pre-stressed. Historical Document 1990
Picture for RP0288-Inspection of Linings on Steel and Concrete-HD1994
Available for download

RP0288-HD1994-SG Inspection of Linings on Steel and Concrete-HD1994

Product Number: 21039-HD1994
Author: NACE International
Publication Date: 1994
$179.00

Preparing inspection specifications including methods, standards and acceptance criteria.  Documentation. Reporting. Pre-job conference. Equipment.  Surface preparation. Mixing. Application Final inspection. Historical Document 1994
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support