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ASTM A746-18(2026)
Standard Specification for Ductile Iron Gravity Sewer Pipe
NORMA vydaná dňa 1.10.2026
Informácie o norme:
Označenie normy: ASTM A746-18(2026)
Dátum vydania normy: 1.10.2026
Kód tovaru: NS-1286743
Počet strán: 24
Približná hmotnosť: 72 g (0.16 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM A746-18(2026) :
This specification covers ductile iron gravity sewer pipe centrifugally cast with push-on joints. This also covers trench load design procedures for both cement-lined pipe and flexible-lined pipe. Maximum depths of cover tables are included for both types of linings. Each pipe shall be subjected to a hydrostatic test and maybe performed either before or after the outside coating and inside coating have been applied, but shall be performed before the application of cement-mortar lining or of a special lining. The standard acceptance tests and additional control tests shall also be performed.
Keywords:
ductile iron sewer pipe, elongation, laying conditions, mechanical properties, tensile strength, yield strength,, ICS Number Code 23.040.10 (Iron and steel pipes)
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