Products

ASTM A53 Gr.B galvanized Carbon Steel Pipe

Grade	type S ,type E
Specification	OD: NPS 1/8"-44" WT: SCH 10-XXS L: 5.8M-12M or made to order.
Application	Tapping water pipeline, pipe pile, structure, natural gas transmission, heat transmission, etc.

Description

ASTM A53: Standard Specification for pipe, steel, black and hot-dipped, Zinc-Coated, Welded, and Seamless. ASTM A53 steel pipe covers seamless and welded black and hot-dipped galvanized steel pipe in DN6-DN650, ASTM A53 carbon steel pipe may be furnished in type F, Type E and Type S. grades including grade A and grade B, Now, ASTM A53 Gr. B welded pipe in stocks a full range of NPS ¼” to 30″ diameter and Schedules 10 through 160, STD, XH, and XXH.

Azure-B inventory: OD: NPS 1/8″-44″ WT: SCH 10-XXS L: 5.8M, 6M, 11.8M, 12M or any specified length.

Permissible Variations in Wall Thickness:
The minimum wall thickness at any point shall not be more than 12.5% under the nominal wall thickness specified.
Permissible Variations in Weights per Foot:
Weight of any length shall not vary more than 10% over and 3.5% under that specified.
NOTE — NPS 4 and smaller — weighed in lots. Larger sizes shall be weighed separately by length.
Application: Tapping water pipeline, pipe pile, structure, natural gas transmission, heat transmission, etc

Chemical Analysis:

ASTM A53	Type S		Type E		Type F
ASTM A53	(Seamless)		(electric-resistance welded)		(furnace continuous butt-welded pipe)
Elements	Grade A	Grade B	Grade A	Grade B	Grade A
Carbon max. %	0.25	0.30	0.25	0.30	0.30
Manganese %	0.95	1.20	0.95	1.20	1.20
Phosphorous, max. %	0.05	0.05	0.05	0.05	0.05
Sulfur, max. %	0.045	0.045	0.045	0.045	0.045
Copper, max.%	0.40	0.40	0.40	0.40	0.40
Nickel, max. %	0.40	0.40	0.40	0.40	0.40
Chromium, max. %	0.40	0.40	0.40	0.40	0.40
Molybdenum, max. %	0.15	0.15	0.15	0.15	0.15
Vanadium, max. %	0.08	0.08	0.08	0.08	0.08

Mechanical Properties:

Mechanical Property	Seamless and Electric-resistance-welded		Continuous-Welded
Mechanical Property	Grade A	Grade B	Grade A
Tensile Strength, min., psi	48,000	60,000	45,000
Yield Strength, min., psi	30,000	35,000	25,000

Azure-B also can supply ends Threaded and Coupled Hot-dipped Galvanized ASTM A53 Gr. B Carbon Steel Pipe. The thread is according to ANSI B1.20.1, the coupling is according to ASTM A865.

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