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Company: Tianjin Credit Import and Export Trading Co., Ltd
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Tianjin 300381
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Date/Time:  11/29/19 2:57 GMT

ASTM A53 Galvanized Steel Pipe

ASTM A53 Galvanized Steel Pipe ASTM A53 Gavanized Steel Pipe Greenhouse
Steel Galvanized Pipe
ASTM A53 standard refers to welded black and hot-dipped galvanized steel

Steel grade:
ASTM A53 Grade.A; Grade.B
ASTM A 53 covers seamless and welded steel pipe with nominal wall thickness.
The surface condition is usually black and hot-dipped galvanized. ASTM A 53
is produced mainly for pressure and mechanical applications, and is also
used for transport of steam, water, gas line pipes.

Designed for coiling, bending and flanging, A53 carbon steel pipe is
suitable for welding. The grades denote certain chemical and mechanical
properties and should be noted in selection.

½" – 12" some limitations dependent upon grade. Sizes up to 26" OD are
available on limited basis.
Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated,
Welded and Seamless. This specification covers seamless and welded black and
hot-dipped galvanized steel pipe.
The following types and grades of A53 pipe are covered within this

For mechanical and pressure use, and also for transporting steam, water, gas
and etc.
Mill test certificates will be issued according to EN10204/3.1B .
The tubing shall undergo a seamless or welding process. Tension, bend, and
flattening tests shall be performed to make sure that it must adhere to the
mechanical properties of the standard.

Key words hot dipped galvanized steel pipe
samples can be provided for evaluating
packing standard and export packing
delivery time about 15 days
thickness 1.2-20mm
material Q195,Q235,Q345,16Mn
Specification 1/2"-10''
color silver
MOQ 1 ton

Mechanical properties:
Standard Grade Tensile strength(MPa) Yield strength (MPa)
ASTM A53 A ≥330 ≥205
ASTM A53 B ≥415 ≥240

Chemical requirements:

Element Type S
Grade A Grade B
Carbon max. % 0.25 0.3
Manganese % 0.95 1.2
Phosphorous, max. % 0.05 0.05
Sulfur, max. % 0.045 0.045
Copper, max.% 0.4 0.4
Nickel, max. % 0.4 0.4
Chromium, max. % 0.4 0.4
Molybdenum, max. % 0.15 0.15
Vanadium, max. % 0.08 0.08
Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel
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Minimum Order: 1 tons

ASTM A53 Galvanized Steel Pipe
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SOURCE: Import-Export Bulletin Board (
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