ASTM A213 T91 T22 T11 Hot Rolled/Cold Rolled Seamless Steel Pipe for Boiler Tube

• Type: Seamless
• Technique: Hot Rolling/Cold Rolling
• Material: Alloy Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Special Purpose
• Section Shape: Round
• Model NO.: IR-B steel pipe
• Outer Diameter: 20mm~114mm
• Wall Thickness: 1mm~20mm
• Length: 6meters, 9meters, 12meters, Random Length
• End Processing: Plain Ends
• Surface: Bare Pipe, Black Painting
• Transport Package: Standard Seaworthy Packing
• Specification: ASME SA213
• Trademark: Iron&steel
• Origin: China
• HS Code: 73045910
• Production Capacity: 1000 Tons Per Year

Product Description

ASME SA213 High Pressure Seamless Steel Boiler Pipe
High (low and medium ) Pressure Boiler & petrochemical Seamless Pipe
Standard:
ASME SA106---American Boiler and Pressure Vessel norms
ASME SA333---American Boiler and Pressure Vessel norms
ASME SA335---American Boiler and Pressure Vessel norms
DIN17175-------German industry standard
EN10216-2------European pressure piping standard
Usage of boiler pipe:
Higher pressure, low & medium pressure boiler and steam header pipes; Petrochemical industry pipes.
Steel grade:
20G, 20#, 20MnG, 25MnG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 10Cr9Mo1VNb,SA106B, SA106C, SA333I, SA333VI, SA335 P5/P11/P12/P22/P91/P92, ST45.8/III, 15Mo3, 13CrMo44, etc.
Size: from 20mm to 114 mm with wall thickness 1mm~20mm.

Physical property

	(Mpa)	(Mpa)	(%)		(J)
20G	410~550	245	24	22	40	27
20MnG	415~560	240	22	20	40	27
25MnG	485~640	275	20	18	40	27
15MoG	450~600	270	22	20	40	27
20MoG	415~665	220	22	20	40	27
12CrMoG	410~560	205	21	19	40	27
15CrMoG	440~640	295	21	19	40	27
12Cr2MoG	450~600	280	22	20	40	27
12Cr1MoVG	470~640	255	21	19	40	27
12Cr2MoWVTiB	540~735	345	18	-	40	-
07Cr2MoW2VNbB	≥510	400	22	18	40	27
10Cr9Mo1VNbN	≥585	415	20	16	40	27

Chemical composition boiler pipe:

standard

Steel grade

Chemical composition (%)

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

AL

W

Nb

N

ASME SA106

SA106B

0.17 ~0.25

≥0.1

0.7 ~1.0

≤0.03

≤0.03

SA106C

0.23 ~0.27

≥0.1

0.7 ~1.0

≤0.03

≤0.03

ASME SA333

SA333I

0.09 ~0.12

/

0.7 ~1.0

≤0.02

≤0.01

SA333II

0.09 ~0.12

≥0.1

0.9~ 1.1

≤0.02

≤0.01

ASME       A335

SA335P11

0.05 ~0.15

0.5 ~1.0

0.3 ~0.6

≤0.03

≤0.03

1.0 ~1.5

0.5 ~1.0

SA335P12

0.05 ~0.15

≤0.5

0.3~ 0.6

≤0.03

≤0.03

0.8 ~1.25

0.44 ~0.65

SA335P22

0.05 ~0.15

≤0.5

0.3~ 0.6

≤0.03

≤0.03

1.9 ~2.6

0.87 ~1.13

SA335P5

≤0.15

≤0.5

0.3~ 0.6

≤0.03

≤0.03

4.0 ~6.0

0.45 ~0.65

SA335P91

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

SA335P92

0.07 ~0.13

≤0.5

0.3~ 0.6

≤0.02

≤0.01

8.5 ~9.5

0.3~ 0.6

B0.001 0.006

≤0.4

0.15 ~0.25

≤0.015

1.5 ~2.0

0.04 ~0.09

0.03 ~0.07

DIN 17175

ST45.8III

≤0.21

0.1 ~0.35

0.4 ~1.2

≤0.04

≤0.04

≤0.3

15Mo3

0.12 ~0.2

0.1 ~0.35

0.4 ~0.8

≤0.035

≤0.035

0.25 ~0.35

13CrMo44

0.1 ~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

≤0.02

2.0 ~2.5

0.9 ~1.1

≤ 0.3

≤0.3

≤0.015

0.015 ~0.045

EN10216 -2

WB36

≤0.17

0.25 ~0.5

0.8 ~1.2

≤0.025

≤0.02

≤0.3

0.25 ~0.5

0.5 ~0.8

1.0 ~1.3

≤0.015

Our service
Make production according to customer's specific requirements strictly.
Accept inspection during the production or before shipment.
Provide the original copy of MTC(Mill testing certificate)
Provide the standard seaworthy packing.
Arrange the most professional shipment.