ASTM A134 EFW Steel Pipes

ASTM A134 EFW steel pipe refers to electrofusion (arc) welded straight-seam or spiral-seam steel pipe in diameters NPS 16 and above with wall thicknesses not exceeding 3/4 in. (19.00 mm) that are typically used in low- or medium-pressure piping applications. GNEE Group can provide A134 welded pipes under ASTM specifications, and can also provide A134 steel pipes of other sizes outside ASTM specifications. If you need it, you can contact us at any time.

ASTM A134 Carbon Steel Pipes Specification

Standard	ASTM A134 / ASME SA134
Range	Straight lengths up to 27.00 Meters with Diameter Outside ranging from 6.00mm to 80.00mm and thickness ranging from 0.85mm to 6mm, Available Custom Size
Type	Welded SA134 & A134 Pipes & Tubes
Grade	Q235, Q345B, GR.B, Q195
Diameter	10 mm To 200 mm Diameter.
Form	Coiled Tubes, Round Pipes & Tubes, "U" Shape Pipes & Tubes

Mechanical Properties of ASTM A134 Pipes

rade	Tensile Test MPa or N/mm2		Remaks (Similar to JIS)
	Min Yield point	Tensile Strength
T4	170	415Min	-
T5	170	415Min	(STBA25)
T7	170	415Min	-
T9	170	415Min	(STBA26)
T11	170	415Min	(STBA23)
T21	170	415Min	-
T22	170	415Min	(STBA24)
T91	170	415Min	-

Chemical Composition of ASTM A134 Welded Pipe

Grade	Mfg. Process	Chemical composition(%)
		C	Si	Mn	P	S	Ni	Cr	Mo	Others
T4	S	0.05~0.15	0.50~1.00	0.30~0.60	0.030Max	0.030Max	-	2.15~2.82	0.44~0.65	-
T5	S	0.15Max	0.50Max	0.30~0.60	0.030Max	0.030Max	-	4.00~6.00	0.45~0.65	-
T7	S	0.15Max	0.50~1.00	0.30~0.60	0.030Max	0.030Max	-	6.00~8.00	0.45~0.65	-
T9	S	0.15Max	0.50~1.00	0.30~0.60	0.030Max	0.030Max	-	8.00~10.00	0.90~1.10	-
T11	S	0.05~0.15	0.25~1.00	0.30~0.60	0.030Max	0.030Max	-	1.00~1.50	0.44~0.65	-
T21	S	0.05~0.15	0.50~1.00	0.30~0.60	0.030Max	0.030Max	-	2.65~3.35	0.80~1.06	-
T22	S	0.05~0.15	0.50Max	0.30~0.60	0.030Max	0.030Max	-	1.90~2.60	0.87~1.13	-
T91	S	0.05~0.15	0.50Max	0.30~0.60	0.020Max	0.010Max	0.40Max	8.00~9.50	0.85~1.05	V 0.18~0.25 Cb 0.06~0.10 N 0.03~0.07 AL 0.04Max

A134 EFW Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GNEE Group is a renowned manufacturer, supplier, and exporter of ASTM A134 / ASME SA134 Carbon Steel Pipe in China. Our ASTM A134 / ASME SA134 Carbon Steel Pipes are hardness-tested, flattened, flared, flanged, and hydro-tested before they are warehoused and supplied to the clients. These ASTM A134 / ASME SA134 Carbon Steel Pipes are used in various application industries such as the petrochemical industry, construction industry, cement industry, and steel mills. These steel pipes are available in different sizes, specifications, and thicknesses as per the requirements of the clients. If you need, please provide specific product specifications and we will quote as soon as possible according to your requirements.

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