Specifies the physical properties of buried polyethelene (PE) pipes intended to be used for the supply of gaseous fuels, and specifies some general properties of the material from which these pipes are made, including a classification scheme. It also lays down dimensional requirements and maximum allowable operating pressure ratings related to overall service (design) coefficients and operating temperatures.
Số hiệu tiêu chuẩn
SANS 4437:1997*SABS ISO 4437:1997
Tên tiêu chuẩn
Buried polyethylene (PE) pipes for the supply of gaseous fuels - Metric series - Specifications
Ngày phát hành
2001-10-05
Tiêu chuẩn tương đương
ISO 4437 1997 IDT
Tiêu chuẩn liên quan
ASTM D 4019 * ISO 1133 * ISO 11420 * ISO 1167 * ISO 1183 * ISO 11922-1 * ISO 12162 * ISO 13477 * ISO 13478 * ISO 13479 * ISO 13949 * ISO 161-1 * ISO 1872-1 * ISO 2505-1 * ISO 2505-2 * ISO 3 * ISO 3126 * ISO 4065 * ISO 4440-1 * ISO 6259-3 * ISO 6964 * ISO 9001 * ISO 9002 * ISO/TR 10837 * ISO/TR 9080
Từ khóa
DEFINITIONS * DIMENSIONS * GAS PIPELINES * GASEOUS FUELS * METRIC SERIES * PIPES * PLASTICS * POLYETHYLENE * SPECIFICATIONS * TESTING * Gaseous fuels * Pipes * Specifications * Polyethylene * Plastics * Gas pipelines * Testing * Definitions * Dimensions