SSAW Steel Pipe ASTM A252 GR.2

ASTM A252 is the standard specification for welded and seamless steel pipe piles. ASTM A252 covers nominal wall thickness for cylindrical steel pipe, excluding rectangular pipe. A252 round pipe is used for piling and has the function of permanent bearing and pressure bearing.

Standard	A252
Specification	Welded Steel Pipe Piles
Available Grade	Grade 1, Grade 2 & Grade 3.
Type	SSAW
Size	NPS 1 TO NPS 24 [DN25 to DN 600], with nominal average wall thickness as given in ASME B 36.10M or as the customer's requirement.
Outer Diameter	1-24 inches( 33.4¡ª609.6 millimeter)
Thickness	3-12 millimeter
Length	Min 3 Meters, Max 18 Meters, or according to customer's requirement.
Ends	Small sizes are plain, Large sizes are beveled, or according to the customer's requirement
Surface Treatment	Normally bare or black varnish
Packaging	Small sizes below 219.1mm in bundles, Large sizes in bulk
Testing	Chemical Composition, Heat Analysis, Product Analysis, Tensile Requirements and etc. as customer's requirement.

ASTM A252 Steel Pipe Chemical Composition and Mechanical Properties  

Standard	Grade	Chemical Composition(max)%					Mechanical Properties(min)
		C	Si	Mn	P	S	Tensile Strength(Mpa)	Yield Strength(Mpa)
ASTM A252	1	–	–	–	0.050	–	345	345
	2	–	–	–	0.050	–	414	414
	3	–	–	–	0.050	–	455	455

A252 Pipes Diameter

Outside Diameter	Wall Thickness
4.5	.125, .188, .205, .250, .290, .337
5.5	.261, .304, .361
6.625	.220, .250
7	.272, .317, .364
8	.220, .250, .352
9.625	.312, .352, .395
10.75	.250, .280, .307, .365, .500
12.75	.250, .280, .375, .437, .500
14	.375, .406, .500
16	.250, .312, .375, .406, .500
20	.250, .312, .344, .375, .406, .437, .500
24	.344, .375, .406, .500
30	.375, .500, .625, .750
36	.375, .500, .625, .750
42	.500, .600, .617, .864

A252 Gr2 Piling Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GNEE Group is one of the largest steel pipe suppliers in China, focusing on the production of high-quality seamless steel pipes, ERW pipes, longitudinal submerged arc welded pipes, SSAW pipes, hollow structural profiles, GI pipes, etc. Our products meet the requirements of ASTM, ASME, JIS, DIN, EN, GB and other national standards to ensure product quality. If you have the products you need, you can provide us with specific requirements and we will quote you as soon as possible.

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