
ASTM A672 Grade B65 Class 22 EFW Pipe
ASTM A672 B65 Pipe is a larger diameter pipe ranging from 12 inches to 64 inches in diameter because the pipes are made through electric fusion welding of pressure vessel grade plates. The material has carbon, manganese, phosphorus, silicon and sulfur in the composition. Multi Metals (India) is a leading supplier and manufacturer of the ASTM A672 B65 Pipe products in different schedules, classes and lengths.
The length of the pipes ranges from 5m to 13m depending on the single random, double random and cut to length sizes. The ASTM A672 B65 Cl22 EFW Pipes have different pipe ends for different applications as plain end, beveled end, cut and plastic cap ends. There are different surface treatments including the black painting and galvanizing for the ASTM A672 Gr B65 Class 22 EFW Pipe products. The delivery conditions of the material can vary such as hot rolled, hot expanded or cold drawn techniques. There are classes 10 to 50 in this range of pipes and they all have different mechanical properties and purposes.
The ASTM A672 Gr B65 Electric Fusion Welded Pipe has 240MPa minimum yield strength and 585MPa minimum tensile strength. The primary applications of the larger diameter ASTM A672 Grade B65 Class 22 EFW Pipe are seen in conveying oil and gas for long distances. But the applications also include other petroleum, petrochemical, marine, ship building and architectural applications as well. Please contact us to know more about the ASTM A672 Gr.b65 Cl.12 EFW Pipe products and their pricing.
Suppliers of ASTM A672 B65 Pipe, Check sizes & updated price list of ASTM A672 Gr B65 Electric Fusion Welded Pipe
Type | ASTM A672 Gr. B60/ B65/ B70/ C60/ C65/ C70 LSAW / SAW / EFW PIPE |
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Executive Standard | API SPEC 5L,GB/T 9711.1,GB/T 9711.2,GB/T 9711.3,SY/T5037 |
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ASTM A672 | Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures |
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Class Designation | Class 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 34, 40, 41, 42, 43, 50, 51, 52, 53, 60, 61, 62, 63, 70, 71, 72, 73.. | |
Size | Outer Diameter | Seamless 17-914mm 3/8-36 inch LSAW 457-1422mm 18-56 inch |
Wall Thickness | 2-60mm SCH100 SCH120 SCH140 SCH160 XXS |
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Length | Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer’s actual request |
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Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc |
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Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion |
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Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded |
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Testing Methods | Eddy current testing, Hydrostatic testing or Ultrasonic examination, NDT and also with chemical and physical property inspection |
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Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Suitable for lifting operation; Loaded in 40ft or 20ft container or in bulk Also according to customer’s requests |
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Application | Conveying oil, gas and water |
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MOQ | 1 ton |
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Production Capacity | 5000 T/M |
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Delivery Time | Within 2 Weeks |
Specialized in ASTM A672 Gr.b65 Cl.22 Pipe, Check SA672 B65 And B60 Difference
Specification |
Steel grade |
Chemical composition |
Remarks |
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C |
Si |
Mn |
P |
S |
Ti |
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Pipes for pressure service ASTM A671, A672 |
-/A45 |
-/0.17 |
- |
0.98 |
0.035 |
0.035 |
- |
A671/ A672 |
-/A50 |
-/0.22 |
- |
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CA55/A55 |
0.28 |
- |
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-/B55 |
-/0.20 |
0.13 ~0.45 |
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CB60/B60 |
0.24 |
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CB65/B65 |
0.28 |
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CB70/C70 |
0.31 |
1.30 |
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-/C55 |
-/0.18 |
0.55 ~0.98 |
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CC60/C60 |
0.21 |
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CC65/C65 |
0.24 |
0.79 ~1.30 |
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CC70/C70 |
0.27 |
Products |
Steel Grade |
BASE METAL MECHANICAL COMPOSITION |
Welding point tensile strength (N/mm2) |
Remarks |
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Yield point (N/mm2) |
Tensile Stregth (N/mm2) |
Test Pieces |
Elongation (%) |
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Pipes for pressure service ASTM A671, A672 |
-/A45 |
-/165 |
-/310~450 |
- |
-/30 |
-/310~450 |
A671/ A672 |
-/A50 |
-/185 |
-/345~485 |
-/28 |
-/345~485 |
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CA55/A55 |
205 |
380~515 |
27 |
380~515 |
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-/B55 |
-/205 |
-/380~515 |
-/27 |
-/380~515 |
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CB60/B60 |
220 |
415~550 |
25 |
415~550 |
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CB65/B65 |
240 |
450~585 |
23 |
450~585 |
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CB70/B70 |
260 |
485~620 |
21 |
485~620 |
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-/C55 |
-/205 |
-/380~515 |
-/27 |
-/380~515 |
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CC60/C60 |
220 |
415~550 |
25 |
415~550 |
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CC65/C65 |
240 |
450~585 |
23 |
450~585 |
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CC70/C70 |
260 |
485~620 |
21 |
485~620 |
Find your choice of sizes from our ASTM A672 Grade B65 Class 22 EFW Pipe stock, available in types of round, rectangular and square Tube
Class |
Heat Treatment on Pipe Section see: |
Radiography, see Section |
Pressure Test, see : |
10 |
none |
none |
none |
11 |
9 |
none |
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12 |
9 |
8.3 |
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13 |
none |
8.3 |
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21 |
stress relieved, see 6.3.1 |
none |
none |
21 |
9 |
none |
|
22 |
9 |
8.3 |
|
23 |
none |
8.3 |
|
31 |
normalized, see 6.3.2 |
none |
none |
31 |
9 |
none |
|
32 |
9 |
8.3 |
|
33 |
none |
8.3 |
|
40 |
normalized and tempered, see 6.3.3 |
none |
none |
43 |
9 |
none |
|
43 |
9 |
8.3 |
|
43 |
none |
8.3 |
|
50 |
quenched and tempered, see 6.3.4 |
none |
none |
51 |
9 |
none |
|
52 |
9 |
8.3 |
|
53 |
none |
8.3 |
|
60 |
normalized and precipitation heat none none treated |
none |
none |
61 |
9 |
none |
|
62 |
9 |
8.3 |
|
63 |
none |
8.3 |
|
70 |
none |
none |
|
71 |
9 |
none |
|
72 |
9 |
8.3 |
|
73 |
none |
8.3 |
S1. Tension and Bend Tests
S2. Charpy V-Notch Test (As per A20/20M)
Acceptance Criteria Charpy V-Notch |
Specification and Grade |
Test Temperature, °C for plate Thickness (Unless Otherwise Agreed Upon) |
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Energy Absorption |
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Class A |
Min. Avg for 3 SpecimenB |
Min For 1 SpecimenB |
25 mm and under |
Over 25 mm to 50 mm, incl |
Over 50 mm to 75 mm, incl |
Over 75 mm to 125 mm, incl |
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J |
J |
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I |
14 |
10 |
A285 Grade A |
+4 |
+16 |
-- |
-- |
A285 Grade B |
+10 |
+21 |
-- |
-- |
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A285 Grade C |
+16 |
+27 |
-- |
-- |
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II |
18 |
14 |
A455 |
-4 |
-- |
-- |
-- |
III |
18 |
14 |
A203 Grade A |
-68 |
-68 |
-60 |
-- |
A203 Grade D |
-101 |
-101 |
-87 |
-- |
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A516 Grade 55 |
-51 |
-51 |
-46 |
-46 |
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A516 Grade 60 |
-51 |
-46 |
-46 |
-46 |
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A516 Grade 65 |
-51 |
-56 |
-40 |
-32 |
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IV |
20 |
16 |
A203 Grade B |
-68 |
-68 |
-60 |
-- |
A203 Grade E |
-101 |
-101 |
-87 |
-- |
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A203 Grade F (100 mm max) |
-- |
-- |
-107 |
-107 |
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A516 Grade 70 |
-46 |
-40 |
-35 |
-29 |
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A537 Class 1 (64 mm max) |
-62 |
-60 |
-60 |
-- |
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A537 Class 2 (Over 64-100 mm) |
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V |
27 |
20 |
A203 Grade F |
-107 |
-107 |
-- |
-- |
Lateral Expansion mm, Minimum Each Specimen Transverse Test |
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VI |
0.38 |
A353 |
-196 |
-196 |
-- |
-- |
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A553 Type I |
-196 |
-196 |
-- |
-- |
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A553 Type II |
-170 |
-170 |
-- |
-- |
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A517 all (64 mm max thickness) |
C |
C |
-- |
-- |
Note
- A Class I is Other Than Killed with a specified minimum tensile strength of 450 MPa or lower.
- Class II is Other Than Killed with a specified minimum tensile strength of 450 to 520 MPa incl.
- Class III is Killed with a specified minimum tensile strength of 450 MPa or lower.
- Class IV is Killed with a specified minimum tensile strength of 450 to 520 MPa incl.
- Class V is Killed with a specified minimum tensile strength of over 520 MPa to but not including 655 MPa.
- Class VI is Killed with a specified minimum tensile strength of 655 MPa or over.
- B Full size (10 by 10 mm) specimens.
- C Testing temperature as specified in the purchase order, but no higher than 0°C
Get complete information about A672 Gr.b65 Cl.22 Material Composition, Equivalent, specification chart online
Pipe Grade |
Type of Steel |
ASTM Specification |
|
No. |
Grade / Class / Type |
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CA 55 |
plain carbon |
A285/A285M |
Gr C |
CB 60 |
plain carbon, killed |
A515/A515M |
Gr 60 |
CB 65 |
plain carbon, killed |
A515/A515M |
Gr 65 |
CB 70 |
plain carbon, killed |
A515/A515M |
Gr 70 |
CC 60 |
plain carbon, killed, fine grain |
A516/A516M |
Gr 60 |
CC 65 |
plain carbon, killed, fine grain |
A516/A516M |
Gr 65 |
CC 70 |
plain carbon, killed, fine grain |
A516/A516M |
Gr 70 |
CD 70 |
manganese-silicon, normalized |
A537/A537M |
Cl 1 |
CD 80 |
manganese-silicon, quenched and tempered |
A537/A537M |
Cl 2 |
CF 65 |
nickel steel |
A203/A203M |
Gr A |
CF 70 |
nickel steel |
A203/A203M |
Gr B |
CF 65 |
nickel steel |
A203/A203M |
Gr D |
CF 70 |
nickel steel |
A203/A203M |
Gr E |
CG 100 |
9 % nickel |
A353/A353M |
|
CH 115 |
9 % nickel |
A553/A553M |
Type 1 |
CJA 115 |
alloy steel, quenched and tempered |
A517/A517M |
Gr A |
CJB 115 |
alloy steel, quenched and tempered |
A517/A517M |
Gr B |
CJE 115 |
alloy steel, quenched and tempered |
A517/A517M |
Gr E |
CJF 115 |
alloy steel, quenched and tempered |
A517/A517M |
Gr F |
CJH 115 |
alloy steel, quenched and tempered |
A517/A517M |
Gr H |
CJP 115 |
alloy steel, quenched and tempered |
A517/A517M |
Gr P |
CK 75 |
carbon-manganese-silicon |
A299/A299M |
Gr A |
CP85 |
alloy steel, age hardening, quenched and precipitation heat treated |
A736/A736M |
Gr A, ClaSS 3 |
Types of Packaging:
- – Bundles (hexagonal)
- – Wooden Boxes
- – Crates (steel/wooden)
- – Special crates for U-Bend tubes with each radius separated
- – Packaging for A672 Grade b65 Carbon Steel EFW Pipe as per customer’s requirements
Special Features:
- – Each bundle covered with plastic for protection against extreme weather.
- – End of A672 Grade b65 Carbon Steel EFW Pipe protected by plastic caps.
- – Bundles strapped with plastic strips.
- – Each radius of U-Bend tube separated by a separator.
- – Packaging list (laminated) placed with box/crate.
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