ASTM A420 LTCS End Cap
ASTM A420 LTCS End Cap
ASTM A420 LTCS End Cap

ASTM A420 LTCS End Cap

ASTMA 420 is applicable to piping systems operating in the temperature range of -45 degree to -196 degree . The fittings may be made of cold-worked carbon steel plate, bar, or section. Depending on the specific operating conditions and requirements of the piping system, the Depending on the specific operating conditions and requirements of the piping system, the ASTMA 420 standard also provides different grades of (WPL6, WPL9, etc.) of warm carbon steel fittings to meet the material requirements of different projects. Selection needs

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ASTM A420 is a standard developed by the American Society for Testing and Materials (ASTM) for the specification of low-temperature carbon steel pipe fittings and weldments. and Materials, ASTM) developed a standard for the specification of low-temperature carbon steel fittings, welding Performance and chemical composition requirements of the joint material. The standard applies to piping systems that operate in cryogenic environments, such as liquefied petroleum gas (LPG) piping systems. The standard applies to piping systems that operate in cryogenic environments, such as liquefied petroleum gas (LPG) storage and distribution systems and liquid ammonia distribution systems.

Material: ASTM A420 GR.WPL6 WPL3

Size: 60.3mm (2.375 inches) Outer Diameter

Thickness: 3.91mm (0.154 inches)

Standard: ASME B 16.5

Chemical Composition of ASTM A420

WPL6, %	WPL9, %	WPL3, %	WPL8, %
Less than or equal to 0.30	Less than or equal to 0.20	Less than or equal to 0.20	Less than or equal to 0.13
0.50-1.35	0.40-1.06	0.31-0.64	Less than or equal to 0.90
Less than or equal to 0.035	Less than or equal to 0.030	Less than or equal to 0.05	Less than or equal to 0.030
Less than or equal to 0.040	Less than or equal to 0.030	Less than or equal to 0.05	Less than or equal to 0.030
0.15-0.40	…	0.13-0.37	0.13-0.37
Less than or equal to 0.40	1.60-2.24	3.2-3.8	8.4-9.6
Less than or equal to 0.30	...	...	...
Less than or equal to 0.12	...	...	...
Less than or equal to 0.40	0.75-1.25	…	…
Less than or equal to 0.02	...	...	...
Less than or equal to 0.08	...	...	...