ASTM-D4057 2000

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D4057-95(2000) Standard Practice for Manual Sampling of Petroleum and Petroleum Products

Published By	Publication Date	Number of Pages
ASTM	2000	18

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Description

1.1 This practice covers procedures for manually obtaining representative samples of petroleum products of a liquid, semi-liquid, or solid state whose vapor pressure at ambient conditions is below 101 kPa (14.7 psia). If sampling is for the precise determination of volatility, use Practice D5842 in conjunction with this practice. For sample mixing and handling of samples, refer to Practice D5854. The practice does not cover sampling of electrical insulating oils and hydraulic fluids. A summary of the manual sampling procedures and their applications is presented in Table 1.

Note 1-The procedures described in this method may also be applicable in sampling most noncorrosive liquid industrial chemicals, provided that all safety precautions specific to these chemicals are strictly followed. Note 2-The procedure for sampling liquified petroleum gases is described in Practice D1265; the procedure for sampling fluid power hydraulic fluids is covered in ANSI B93.19 and B93.44; the procedure for sampling insulating oils is described in Test Method D923; and the procedure for sampling natural gas is described in Test Method D1145. Note 3-The procedure for special fuel samples for trace metal analysis is described in an appendix to Specification D2880.

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PDF Pages	PDF Title
1	Scope Referenced Documents
2	Terminology TABLE 1
3	FIG. 1 TABLE 2
4	Summary of Practice Significance and Use Apparatus
5	Manual Sampling Considerations
6	Special Precautions Special Instructions for Specific Materials
7	Special Instructions for Specific Tests Special Instructions for Specific Applications TABLE 3
8	Sampling Procedures (General)
9	Tank Sampling FIG. 2 TABLE 4 FIG. 3
10	TABLE 5
11	FIG. 4
12	FIG. 5 TABLE 6 TABLE 7
13	Manual Pipeline Sampling FIG. 6 FIG. 7
14	FIG. 8
15	Dipper Sampling Tube Sampling Boring Sampling FIG. 9 FIG. 10
16	Grab Sampling Grease Sampling FIG. 11 FIG. 12
17	Keywords A1. PRECAUTIONARY STATEMENTS A1.1 TABLE 8

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Standard Title	D4057-95(2000) Standard Practice for Manual Sampling of Petroleum and Petroleum Products
Published Code	ASTM
Publication Date	2000
Pages Count	18

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ASTM-D4057 2000

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