ASTM A53 Gr. B Carbon Steel Galvanized Round Pipe

• After-sales Service: Change/Return
• Warranty: 10 Year, 10 Year
• Type: Welded, Welded
• Technique: Hot Rolled, Hot Rolled
• Material: Carbon Steel, Carbon Steel
• Surface Treatment: Black, Galvanized
• Model NO.: DN150
• Usage: Pipeline Transport, Pipeline Transport, Construction & Decoration
• Section Shape: Round, Round
• After-Sales Service: Change/Return
• Steel Grade: Gr.B, Ss400, Q195, Q235, Q345, S235jr, S355jr, St37
• Production Standard: ASTM A53, BS1387
• Galvanized: Hot-DIP Galvanized, Cold Galvanized/Pre-Galvanized
• MOQ: 10 Tons
• Shape: Round, Rectangular, Square
• Business Type: China Manufacturer, Supplier & Exporter
• Transport Package: in Bundle or as Customers′ Requirement
• Specification: ASTM, BS, DIN etc.
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 73063090
• Production Capacity: 3000tons/Month

Product Description

ASTM A53 Gr. B Carbon Steel Galvanized Round Pipe 

The equivalent grades include ASTM/ ASME/ API. ASTM/ ASME A53 Carbon Steel Grade B ERW Type Pipes applications in industries in Mechanical Pressure industries, Marine, Food Processing, Petrochemical, Off-shore oil drilling and Storage, Pharmaceutical equipment, Food Processing, Condensers, Heat Exchangers.

Chemical Composition
 

 

Grade	Chemical Composition (%) Max.
	C	Mn	P	S	Cu	Ni	Cr	Mo	V
A	0.25	0.95	0.05	0.045	0.4	0.4	0.4	0.15	0.08
B	0.3	1.2	0.05	0.045	0.4	0.4	0.4	0.15	0.08

Mechanical composition

Grade	Mechanical Properties, Min.
	Tensile Strength(Mpa)	Yield Strength(Mpa)
A	330	205
B	415	240

Specification

ASTM A53 Grade B Erw Pipe Standards	ASTM, ASME and API
UNS Designation	UNS K03005
ASTM A53 Grade B Erw Pipe Size	1/2" NB to 36" NB
Thickness	3-12mm
Schedules	SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Origin	European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
Tolerance	Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm
Craft	Cold rolled and Cold drawn
Type	Seamless / ERW / Welded / Fabricated
Form	Round, Hydraulic Etc
A53 Grade B Erw Pipe Length	Min 3 Meters, Max18 Meters, or according to customer's requirement
End	Plain End, Beveled End, Treaded
Specialized in	Large Diameter ASTM A53 Grade B Pipe
Additional Testing	NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.

Galvanized A53 Pipe
If ordered galvanized, A53 seamless pipe must be coated inside and out via the hot-dip process. Zinc used for galvanized coatings must conform to Specification B6. The weight of this coating must not be less than 1.8 oz./ft² (0.55 kg/m²). Test specimens for coating weight testing will be cut in approximately 4" lengths.Permissible Variation in Wall Thickness
The minimum wall thickness at any point in a length of A53 steel pipe must not be more than 12.5% less than the specified wall thickness.Permissible Variations in Outside Diameter
For ASTM A53 steel pipe NPS 1-1/2 and smaller, outside diameter must not exceed 1/64" over and 1/32" under specified diameter. For A53 pipe NPS2 and larger, outside diameter must not exceed 1% over and 1% under specified diameter.