Electric Resistance Welded Pipe (ERW)
Seamless Pipe
Seam Welded Pipe (SSAW)

starstarstarstarstar Welded pipes are manufactured by welding edges of rectangular steel sheets, allowing for precise size customization. They utilize high-frequency electric currents for welding, enhancing strength and corrosion resistance. Seamless pipes start from a steel billet, heated and stretched to desired dimensions, ideal for high-pressure applications. Key differences include size flexibility, with welded pipes accommodating a broader range, and cost-effectiveness, where seamless pipes excel in specific scenarios. Material choice is wider for welded pipes, while seamless pipes offer a uniform, joint-free structure. Each type has its advantages, with welded pipes providing size and cost benefits, and seamless pipes ensuring consistent strength without weld seams. PDF Specification Download      Standard ASTM A570 Download      Standard EN 10029 Download      Standard AWWA C200 Download      Standard ASTM A370 Download      Standard ASTM A568 Download      Standard ASTM A36 Download      Standard ASTM 106 Download      PDF Specification Download      3d_rotation pipe Pipe

Standard	Grade	C	Mn	Si	S	P
AWWA C200-2017	St37/S235Jr	Max 0.17%	0.25-1.40	0.12-0.30	Max 0.035	Max 0.035

Seam Welded Pipe (SSAW) Chemical

Out Diameter Range	Thickness Range	Length Range
mm - Inch	0.90 - 16 mm	6000 - 12000 mm
13 – 406.4 mm - ½ - 16 Inch	0.90 - 16 mm	6000 - 12000 mm

Electric Resistance Welded Pipe (ERW) Chemical

Standard EN	Standard DIN	Grade	C	Mn	Si	S	P
10219-2	2394-1	St37	Max 0.17%	0.25 - 1.40%	0.12 - 0.30%	Max 0.035%	Max 0.035%
10219-2	2394-1	St52	Max 0.24%	Max 1.60%	Max 0.55%	Max 0.035%	Max 0.035%

Seamless Pipe Diameter

Standard	Out Diameter Range (mm)	Thickness Range (Inch)	Length Range (mm)
ASTM B36.10m	26.7 - 168.3	¾ - 6 (STD - XS - XXS )	6000 - 12000

Electric Resistance Welded Pipe (ERW) Diameter Seamless Pipe Chemical

Standard	Grade	C (max)	Mn	P(max)	S(max)	Si(max)	Cr(max)	Cu(max)	Mo(max)	Ni(max)	V(max)
ASTM A106	A	0.25	0.27-0.93	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
ASTM A106	B	0.3	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
ASTM A106	C	0.35	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08

Electric Resistance Welded Pipe (ERW)
Seamless Pipe
Seam Welded Pipe (SSAW)

starstarstarstarstar Welded pipes are manufactured by welding edges of rectangular steel sheets, allowing for precise size customization. They utilize high-frequency electric currents for welding, enhancing strength and corrosion resistance. Seamless pipes start from a steel billet, heated and stretched to desired dimensions, ideal for high-pressure applications. Key differences include size flexibility, with welded pipes accommodating a broader range, and cost-effectiveness, where seamless pipes excel in specific scenarios. Material choice is wider for welded pipes, while seamless pipes offer a uniform, joint-free structure. Each type has its advantages, with welded pipes providing size and cost benefits, and seamless pipes ensuring consistent strength without weld seams. PDF Specification Download      Standard ASTM A570 Download      Standard EN 10029 Download      Standard AWWA C200 Download      PDF Specification Download      Standard ASTM A370 Download      Standard ASTM A568 Download      Standard ASTM A36 Download      Standard ASTM 106 Download      3d_rotation pipe Pipe

Standard	Grade	C	Mn	Si	S	P
AWWA C200-2017	St37/S235Jr	Max 0.17%	0.25-1.40	0.12-0.30	Max 0.035	Max 0.035

Seam Welded Pipe (SSAW) Chemical

Out Diameter Range	Thickness Range	Length Range
mm - Inch	0.90 - 16 mm	6000 - 12000 mm
13 – 406.4 mm - ½ - 16 Inch	0.90 - 16 mm	6000 - 12000 mm

Electric Resistance Welded Pipe (ERW) Chemical

Standard EN	Standard DIN	Grade	C	Mn	Si	S	P
10219-2	2394-1	St37	Max 0.17%	0.25 - 1.40%	0.12 - 0.30%	Max 0.035%	Max 0.035%
10219-2	2394-1	St52	Max 0.24%	Max 1.60%	Max 0.55%	Max 0.035%	Max 0.035%

Seamless Pipe Diameter

Standard	Out Diameter Range (mm)	Thickness Range (Inch)	Length Range (mm)
ASTM B36.10m	26.7 - 168.3	¾ - 6 (STD - XS - XXS )	6000 - 12000

Electric Resistance Welded Pipe (ERW) Diameter Seamless Pipe Chemical

Standard	Grade	C (max)	Mn	P(max)	S(max)	Si(max)	Cr(max)	Cu(max)	Mo(max)	Ni(max)	V(max)
ASTM A106	A	0.25	0.27-0.93	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
ASTM A106	B	0.3	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
ASTM A106	C	0.35	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08

Electric Resistance Welded Pipe (ERW)
Seamless Pipe
Seam Welded Pipe (SSAW)

starstarstarstarstar Welded pipes are manufactured by welding edges of rectangular steel sheets, allowing for precise size customization. They utilize high-frequency electric currents for welding, enhancing strength and corrosion resistance. Seamless pipes start from a steel billet, heated and stretched to desired dimensions, ideal for high-pressure applications. Key differences include size flexibility, with welded pipes accommodating a broader range, and cost-effectiveness, where seamless pipes excel in specific scenarios. Material choice is wider for welded pipes, while seamless pipes offer a uniform, joint-free structure. Each type has its advantages, with welded pipes providing size and cost benefits, and seamless pipes ensuring consistent strength without weld seams. Standard ASTM A570 Download      Standard EN 10029 Download      Standard AWWA C200 Download      PDF Specification Download      PDF Specification Download      Standard ASTM A370 Download      Standard ASTM A568 Download      Standard ASTM A36 Download      Standard ASTM 106 Download      3d_rotation pipe Pipe

Standard	Grade	C	Mn	Si	S	P
AWWA C200-2017	St37/S235Jr	Max 0.17%	0.25-1.40	0.12-0.30	Max 0.035	Max 0.035

Seam Welded Pipe (SSAW) Chemical

Out Diameter Range	Thickness Range	Length Range
mm - Inch	0.90 - 16 mm	6000 - 12000 mm
13 – 406.4 mm - ½ - 16 Inch	0.90 - 16 mm	6000 - 12000 mm

Electric Resistance Welded Pipe (ERW) Chemical

Standard EN	Standard DIN	Grade	C	Mn	Si	S	P
10219-2	2394-1	St37	Max 0.17%	0.25 - 1.40%	0.12 - 0.30%	Max 0.035%	Max 0.035%
10219-2	2394-1	St52	Max 0.24%	Max 1.60%	Max 0.55%	Max 0.035%	Max 0.035%

Seamless Pipe Diameter

Standard	Out Diameter Range (mm)	Thickness Range (Inch)	Length Range (mm)
ASTM B36.10m	26.7 - 168.3	¾ - 6 (STD - XS - XXS )	6000 - 12000

Electric Resistance Welded Pipe (ERW) Diameter Seamless Pipe Chemical

Standard	Grade	C (max)	Mn	P(max)	S(max)	Si(max)	Cr(max)	Cu(max)	Mo(max)	Ni(max)	V(max)
ASTM A106	A	0.25	0.27-0.93	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
ASTM A106	B	0.3	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
ASTM A106	C	0.35	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08

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