DIN/ASTM/API Standard SAE1020 Hot Rolled Seamless Steel Pipe Factory Price Seamless Carbon Steel Pipe 25mm~610mm

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: IR-B steel pipe
• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Bare Pipe
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Size: 25mm~610mm
• Thickness: From 2mm~50mm
• Length: Fixed Length, by Random
• Surface: Bare Pipe, Anti-Rust Painting
• Shipment: 20FT,40FT Container, Bulk Shipment
• Transport Package: Standard Seaworthy Packing
• Specification: ASTM
• Trademark: Iron&steel
• Origin: China
• HS Code: 73044190
• Production Capacity: 2000tons Per Month

Product Description

Tandem Rolling Seamless Steel Pipe hot rolling seamless steel pipe
Standard: ASTM A106/ASTM A53/ASME SA106/ DIN1629/DIN2448/ASME SA210 etc
Steel grade: Gr.B, AISI SAE1020, 1045, ST52, ST44, ST37, 15CrMo, 42CrMo, other Carbon steel or Alloy materials.
Tandem rolling production line from 42mm to 610mm, with big production capacity and good quality.

More than 30 Thousands tons of Hot Rolling Seamless Pipes keep in Stock All the Year Round!

Chemical Composition for carbon seamless pipe fluid conveying pipe

Standard	Steel grade	Chemical Composition (%)
		C	Si	Mn	P	S	Cu	Ni	Mo	Cr
GB/T8162	10	0.07-0.14	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.15
	20	0.17-0.24	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25
	35	0.32-0.40	0.17-0.37	0.50-0.80	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25
	45	0.42-0.50	0.17-0.37	0.50-0.80	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25
	Q345	0.12-0.20	0.20-0.55	1.20-1.60	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25
	15CrMo	0.12-0.18	0.17-0.37	0.40-0.70	≤0.035	≤0.035	≤0.25	≤0.30	0.40-0.55	0.80-1.10
ASTM A53	A	≤0.25	/	≤0.95	≤0.05	≤0.045	≤0.40	≤0.40	≤0.15	≤0.40
ASME SA53	B	≤0.30	/	≤1.20	≤0.05	≤0.045	≤0.40	≤0.40	≤0.15	≤0.40

Physical Property of carbon seamless pipe fluid conveying pipe

Standard	Steel grade	Tensile Strength (Mpa)	Yield strength (Mpa)	Elongation (%)
GB/T8162	10	≥335	≥205	≥24
	20	≥390	≥245	≥20
	35	≥510	≥305	≥17
	45	≥590	≥335	≥14
	Q345	≥490	≥325	≥21
	15CrMo	≥440	≥245	≥22
ASTM A53	A	≥330	≥205	ASTM A53 view of the talbe
ASME SA53	B	≥415	≥240	ASME SA 53 view of the table

Chemical composition of high pressure boiler steel pipe

Standard

Steel grade

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

Al

W

Ti

Nb

N

GB 3087

10

0.07-0.13

0.17-0.37

0.38-0.65

≤0.03

≤0.03

0.3-0.65

/

≤0.25

≤0.3

/

/

/

/

/

/

20

0.07-0.23

0.17-0.37

0.38-0.65

≤0.03

≤0.03

0.3-0.65

/

≤0.25

≤0.3

/

/

/

/

/

/

GB 5310

20G

0.17-0.24

0.17-0.37

0.38-0.65

≤0.03

≤0.03

≤0.25

≤0.15

≤0.2

≤0.25

/

/

/

/

/

/

20MnG

0.17-0.24

0.17-0.37

0.7-1.0

≤0.03

≤0.03

≤0.25

≤0.15

≤0.2

≤0.25

/

/

/

/

/

/

25MnG

0.22-0.3

0.17-0.37

0.7-1.0

≤0.03

≤0.03

≤0.25

≤0.15

≤0.2

≤0.25

/

/

/

/

/

/

15CrMoG

0.12-0.18

0.17-0.37

0.4-0.7

≤0.03

≤0.03

0.8-1.1

0.4-0.55

≤0.2

≤0.3

/

/

/

/

/

/

12Cr2MoG

0.08-0.15

≤0.5

0.4-0.7

≤0.03

≤0.03

2.0-2.5

0.9-1.2

≤0.2

≤0.3

/

/

/

/

/

/

12Cr1MoVG

0.08-0.15

0.17-0.37

0.4-0.7

≤0.03

≤0.03

0.9-1.2

0.25-0.35

≤0.2

≤0.3

0.15-0.3

/

/

/

/

/

12Cr2MoWVTiB

0.08-0.15

0.45-0.75

0.45-0.65

≤0.03

≤0.03

1.6-2.1

0.5-0.65

≤0.2

≤0.3

0.28-0.42

/

0.3-0.55

0.08-0.18

B0.002-0.008

/

10Cr9Mo1VNb

0.08-0.12

0.2-0.5

0.3-0.6

≤0.02

≤0.01

8.0-9.5

0.85-1.05

≤0.2

≤0.4

0.18-0.25

≤0.04

/

/

0.06-0.1

0.03-0.07

ASME SA210

SA210 A1

≤0.27

≥0.1

≤0.93

≤0.03

≤0.03

/

/

/

/

/

/

/

/

/

/

SA210 C

≤0.35

≥0.1

0.29-1.06

≤0.03

≤0.03

/

/

/

/

/

/

/

/

/

/

ASME SA213

SA213 T11

0.05-0.15

0.5-1.0

0.3-0.6

≤0.03

≤0.03

1.0-1.5

0.5-1.0

/

/

/

/

/

/

/

/

SA213 T12

0.05-0.15

≤0.5

0.3-0.6

≤0.03

≤0.03

0.8-1.25

0.44-0.65

/

/

/

/

/

/

/

/

SA213 T22

0.05-0.15

≤0.5

0.3-0.6

≤0.03

≤0.01

1.9-2.6

0.87-1.13

/

/

/

/

/

/

/

/

SA213 T23

0.04-0.1

≤0.5

0.1-0.6

≤0.03

≤0.03

1.9-2.6

0.05-0.3

/

/

/

≤0.03

1.45-1.75

/

0.02-0.08

≤0.04

SA213 T91

0.08-0.12

0.2-0.5

0.3-0.6

≤0.02

≤0.01

8.0-9.5

0.85-1.05

/

≤0.4

0.18-0.25

≤0.015

/

/

0.06-0.1

0.03-0.07

SA213 T92

0.07-0.13

≤0.5

0.3-0.6

≤0.02

≤0.01

8.5-9.5

0.3-0.6

/

≤0.4

0.15-0.25

≤0.015

1.5-2.0

/

0.04-0.09

0.03-0.07

DIN 17175

ST45.8-III

≤0.21

0.1-0.35

0.4-1.2

≤0.04

≤0.04

/

/

/

/

/

/

/

/

/

/

15Mo3

0.12-0.2

0.1-0.35

0.4-0.8

≤0.035

≤0.035

/

0.25-0.35

/

/

/

/

/

/

/

/

13CrMo44

0.0-0.18

0.1-0.35

0.4-0.7

≤0.035

≤0.035

0.7-1.1

0.45-0.65

/

/

/

/

/

/

/

/

10CrMo910

0.08-0.15

≤0.5

0.3-0.7

≤0.025

≤0.025

2.0-2.5

0.9-1.1

≤0.3

≤0.3

/

≤0.015

/

/

/

/