Pipe Process of ASME SA519 1020 Steel tube / ASTM A519 1020 Alloy Steel Seamless tubes:
Round Billet → Material Inspection → Grinding → Cut to Length → Heating → Piercing → Bite mandrel → Hot Rolled → Get Rid of Mandrel → Heat Treatmen t → Size Reducing → Cooling → Straightening → Semi Manufactured Product → Corp End Cutting off → UT/ET TEST or Hydrostatic Test → Marking → Packing → Warehousing
The tube be 100% eddy current tested
Ultrasonic test is as option
Straightness ≤1mm/1000mm
Roughness: Ra ≤0.8
• Hot finished
• Cold worked
• A: Annealed
• N: Normalized
• QT: Quenched and tempered
• SR: Stress relieved or finish annealed
Hardness Test, Tension Tests, Nondestructive tests, Steel Cleanliness, Hardenability, Flaring Test.
Note:
• Mill test certificates will be issued according to EN10204.3.
• All tubes shall be supplied as per applicable ASTM A519 Specification.
• The tubes Shall be Seamless and the test Methods and Definitions for mechanical Testing of Steel Products.
• Orders for material under A519 should include the Quantity (Feet, weight, or number of pieces), Name of material (seamless carbon or alloy steel mechanical tubing), Form (round, square, rectangular or special shapes).
• Orders for material under A519 should provide delivery condition (A, N, QT, SR).
• Packed in bundles, wrapped in plastic, and suitably protected for sea-worthily delivery or as requested.
• Marking should according to MIL-STD-129 for Military agencies and in accordance with Fed. Std. No.123 for civil agencies including not limited: Standard, graded, size, heat no. lot no.
Round Billet → Material Inspection → Grinding → Cut to Length → Heating → Piercing → Bite mandrel → Hot Rolled → Get Rid of Mandrel → Heat Treatmen t → Size Reducing → Cooling → Straightening → Semi Manufactured Product → Corp End Cutting off → UT/ET TEST or Hydrostatic Test → Marking → Packing → Warehousing
ASTM /ASME |
|||
Product Name |
Executive Standard |
Dimension (mm) |
Steel Code / Steel Grade |
Seamless Ferritic and Austentic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes |
ASTM A213 |
Ø9.52~630 x WT0.59~40 |
T2, T5, T9, T11, T12, T22, T91, T92 |
Seamless Ferritic Alloy Steel Pipes for High Temperature Use |
ASTM A335 |
Ø10.3~1200 x WT2~200mm |
P5, P9, P11, P12, P22, P91, P92 |
Seamless Carbon and Alloy Steel for Mechanical Tubing |
ASTM A519 |
Ø10.3~323.9 x WT1.65~40mm |
4130, 4130X, 4140, 4145, 1026, 1020, 1045 |
EN |
|||
Product Name |
Executive Standard |
Dimension (mm) |
Steel Code / Steel Grade |
Seamless Ferritic Alloy Steel Pipes for High Temperature Use |
EN10216-2 |
Ø10.3~323.9 x WT1.65~40mm |
13CrMo4-5, 1-CrMo9-10, X10CrMoVNb9-1, 15NiCuMoNb5-6-4 |
Application of ASME SA519 1020 Steel tube / ASTM A519 1020 Alloy Steel Seamless tubes :
Our ASTM A519 GR. 1020 Boiler Piping is also used in numerous industries such as drainage system, water supplying, oil and gas projects, and many others. The presented ASME SA 519 GR.1020 Boiler Tubes are as well extensively used in a number of industries and house hold channels. These ASME SA 519 GR.1020 Boiler Pipes are being used in transmission line, framing, reinforcement, bracket and trimming. With respect to our rich industry knowledge and experience, we are dedicated in providing ASTM A519 GR. 1020 Boiler Tubes to our admired customers.
Chemical Composition (%) of ASME SA519 1020 Steel tube / ASTM A519 1020 Alloy Steel Seamless tubes :
Grade |
C |
Mn |
P≤ |
S≤ |
1020 |
0.18-0.23 |
0.30-0.60 |
0.040 |
0.050 |
Other Types of ASME SA 519 / ASTM A519 GR.1020 Pipes and Tubes
ASME SA / ASTM A519 GR.1026 Boiler Pipe |
GR.1026 ASME SA / ASTM A519 Boiler Tube |
ASTM A519 GR.1020 Boiler Pipes Supplier |
SA519 / A519 GR.1020 Boiler Tubes |
GR.1020 ASME SA 519 Seamless Steel Pipes Exporter |
ASTM A519 GR.1020 Carbon Steel Seamless Tubing Stockist |
A519 GR.1020 Mechanical Pipes in Iraq |
1020 ASTM A519 Carbon Steel Mechanical Tubes |
ASTM A519 GR.1020 Cold drawn Seamless Steel Pipe |
A519 GR.1020 Cold drawn Seamless Steel Tube Exporter |
ASTM A519 GR.1020 Hot Finished Seamless Steel Pipe |
A519 / SA519 Grade 1020 Hot Finished Seamless Steel Tubes |
IBR Approved GR.1020 ASTM A519 Pipe |
IBR Approved ASTM A519 GR.1020 Tubing Stockist |
ASTM A519 Steam Boiler Pipes in Peru |
ASTM A519 Steam Boiler Tubes Stockholder |
High Quality GR.1020 A519 Boiler Pipes in Malaysia |
GR.1020 A519 High Quality Boiler Tubes Manufacturer |
Test and Delivery Condition of ASME SA519 1020 Steel tube / ASTM A519 1020 Alloy Steel Seamless tubes:
The tube be 100% eddy current tested
Ultrasonic test is as option
Straightness ≤1mm/1000mm
Roughness: Ra ≤0.8
• Hot finished
• Cold worked
• A: Annealed
• N: Normalized
• QT: Quenched and tempered
• SR: Stress relieved or finish annealed
Hardness Test, Tension Tests, Nondestructive tests, Steel Cleanliness, Hardenability, Flaring Test.
Note:
• Mill test certificates will be issued according to EN10204.3.
• All tubes shall be supplied as per applicable ASTM A519 Specification.
• The tubes Shall be Seamless and the test Methods and Definitions for mechanical Testing of Steel Products.
• Orders for material under A519 should include the Quantity (Feet, weight, or number of pieces), Name of material (seamless carbon or alloy steel mechanical tubing), Form (round, square, rectangular or special shapes).
• Orders for material under A519 should provide delivery condition (A, N, QT, SR).
• Packed in bundles, wrapped in plastic, and suitably protected for sea-worthily delivery or as requested.
• Marking should according to MIL-STD-129 for Military agencies and in accordance with Fed. Std. No.123 for civil agencies including not limited: Standard, graded, size, heat no. lot no.
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