Heat Exchanger Boiler Steel Tube

Name: Heat Exchanger Boiler Steel Tube
Brand: TORICH INTERNATIONAL LIMITED
Rating: 4.7 (14 reviews)

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Model No. :	ASTM A672
Brand Name :	TORICH
standard :	Gb,Astm,Din
Material :	St35-St52,10#-45#
Section shape :	Round
place of origin :	China
application :	Boiler Pipe
Production Process :	Cold Drawn
Certification :	Api
Whether alloy :	Non-Alloy
tolerance :	±10%
Category :	Seamless Steel Pipe
Processing Service :	Bending

4yrs

Ningbo, Zhejiang, China

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Product description

Heat Exchanger Boiler Steel Tube

Heat Exchanger Tube

Size Range

OD≥400mm
WT≤75mm
Boiler Steel Tube, High Pressure Service
Plate Specification

Pipe Grade	Type of Steel	ASTM Specification
Pipe Grade	Type of Steel	No.	Grade
A45	plate carbon	A285/A285M	A
A50	plate carbon	A285/A285M	B
A55	plate carbon	A285/A285M	C
B60	plate carbon, killed	A515/A515M	60
B65	plate carbon, killed	A515/A515M	65
B70	plate carbon, killed	A515/A515M	70
C55	plate carbon, killed,fine grain	A516/A516M	55
C60	plate carbon, killed,fine grain	A516/A516M	60
C65	plate carbon, killed,fine grain	A516/A516M	65
C70	plate carbon, killed,fine grain	A516/A516M	70
D70	manganese-silicon-normalized	A537/A537M	Cl-1
D80	manganese-silicon-Q&T	A537/A537M	Cl-2
H75	manganese-molybdenum-normalized	A302/A302M	A
H80	manganese-molybdenum-normalized	A302/A302M	B,C or D
J80	manganese-molybdenum-Q&T	A533/A533M	Cl-1B
J90	manganese-molybdenum-Q&T	A533/A533M	Cl-2B
J100	manganese-molybdenum-Q&T	A533/A533M	Cl-3B
L65	molybdenum	A204/A204M	A
L70	molybdenum	A204/A204M	B
L75	molybdenum	A204/A204M	C
N75	manganese-silicon	A299/A299M	A

Heat Exchanger Boiler Steel Tube High Pressure Service

Tests:
Tension Test, Transverse-Guided-Welded-Bend Tests, Pressure Test

Referenced Documents:
ASTM Standards:
A20/A20M Specification for General Requirements for Steel Plates for Pressure Vessels
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A435/A435M Specification for Straight-Beam Ultrasonic Examination of Steel Plates
A530/A530M Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe
A5771A577M Specification for Ultrasonic Angle-Beam Examination of Steel Plates
A578/A578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications
E109 Method for Dry Powder Magnetic Particle Inspection; Replaced by E 709 (Withdrawn 1981)4
E138 Method for Wet Magnetic Particle Inspection; Replaced by E 709 (Withdrawn 1981)4
E110 Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
E165 Practice for Liquid Penetrant Examination for General Industry
E709 Guide for Magnetic Particle Testing

2.1.1 Plate Steel Specifications (Table 1)
A204/A204M Specification for Pressure Vessel Plates, Alloy Steel, Molybdenum
A285/A285M Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength
A299/A299M Specification for Pressure Vessel Plates, Carbon Steel, Manganese Silicon
A302/A302M Specification for Pressure Vessel Plates, Alloy Steel,Manganese-MolybdenumandManganese-Molybdenum-Nickel
A515/A515M Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate and Higher-Temperature Service
A516/A516M Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service
A533/A533M Specification for Pressure Vessel Plates, Alloy Steel, Quenched and Tempered, Manganese-Molybdenum and Manganese-Molybdenum-Nickel
A537/A537M Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese Silicon Steel

Supplementary requirements
1. Tension and Bend Tests
2. Charpy V-Notch Test (For pipe with nominal wall thickness of 1/2 in. [13mm] and greater)
3. Hardness Test
4. Product Analysis
5. Metallography
6. Magnetic Particle Examination of Base Metal
7. Magnetic Particle Examination of Weld Metal
8. Liquid Penetrant Examination of Base Metal
9. Liquid Penetrant Examination of Weld Metal
10. Straight Beam Ultrasonic Examination of Flat Plate-UT1
11. Straight Beam Ultrasonic Examination of Flat Plate-UT2
12. Angle-Beam Ultrasonic Examination (Plate Less than 2 in.[50mm] Thick)-UT3