ASTM A672-89b/ASME SA672
ELECTRIC FUSION WELDED STEEL PIPE FOR HIGH PRESSURE SERVICE AT MODERATE TERMPERATURES
(ASTM A 672 - 89 b / ASME SA 672 ASTMA672-89b/ASMESA672)
A672 Pipe specification covers electric-fusion-welded steel pipe with filler metal added, fabricated from pressure vessel quality plate of several analyses and strength levels and suitable for high-pressure service at atmospheric and lower temperatures. Heat treatment may or may not be required to attain the desired properties or to comply with applicable code requirements. Supplementary requirements are provided for use when additional testing or examination is desired.
ASTM A672 Pipe specification nominally covers pipe 16 in. (405 mm) in outside diameter or larger and of 1/4 in. (6.4 mm) wall thickness or greater. Pipe having other dimensions may be furnished provided it complies with all other requirements of this specification.
Prosaic Steel and Alloys Supply A672 Pipes in Several Grades like B60, B65, B70, C60, C65, C70.
Type | ASTM A672 Gr. B60/ B65/ B70/ C60/ C65/ C70 LSAW / SAW / EFW Pipe | |
---|---|---|
Executive Standard | API SPEC 5L,GB/T 9711.1,GB/T 9711.2,GB/T 9711.3,SY/T5037 | |
ASTM A671 | Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures | |
ASTM A672 | Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures | |
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 | 12-64 inch |
Wall Thickness | 2-60mm SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS |
|
Length | Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request | |
Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc | |
Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion PE PP/EP/FBE coating |
|
Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded | |
Testing Methods | Eddy current testing, Hydrostatic testing or Ultrasonic examination, NDT and also with chemical and physical property inspection | |
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 | |
Application | Conveying oil, gas and water | |
MOQ | 1 ton | |
Production Capacity | 5000 T/M | |
Delivery Time | Within 2 Weeks |
Class | Heat Treatment on Pipe | Radiography, see Section | Pressure Test, see: |
A672 Pipe Class 10 | none | none | none |
A672 Pipe Class 11 | none | 9 | none |
A672 Pipe Class 12 | none | 9 | 8.3 |
A672 Pipe Class 13 | none | none | 8.3 |
A672 Pipe Class 20 | stress relieved, see 5.3.1 | none | none |
A672 Pipe Class 21 | stress relieved, see 5.3.1 | 9 | none |
A672 Pipe Class 22 | stress relieved, see 5.3.1 | 9 | 8.3 |
A672 Pipe Class 23 | stress relieved, see 5.3.1 | none | 8.3 |
A672 Pipe Class 30 | normalized, see 5.3.2 | none | none |
A672 Pipe Class 31 | normalized, see 5.3.2 | 9 | none |
A672 Pipe Class 32 | normalized, see 5.3.2 | 9 | 8.3 |
A672 Pipe Class 33 | normalized, see 5.3.2 | none | 8.3 |
A672 Pipe Class 40 | normalized and tempered, see 5.3.3 | none | none |
A672 Pipe Class 41 | normalized and tempered, see 5.3.3 | 9 | none |
A672 Pipe Class 42 | normalized and tempered, see 5.3.3 | 9 | 8.3 |
A672 Pipe Class 43 | normalized and tempered, see 5.3.3 | none | 8.3 |
A672 Pipe Class 50 | normalized and tempered, see 5.3.3 | none | none |
A672 Pipe Class 51 | quenched and tempered, see 5.3.4 | 9 | none |
A672 Pipe Class 52 | quenched and tempered, see 5.3.4 | 9 | 8.3 |
A672 Pipe Class 53 | quenched and tempered, see 5.3.4 | none | 8.3 |
Pipe Grade | Type of Steel | ASTM Specification | |
No | Grade | ||
ASTM A672 Grade A45 Pipe | plain carbon | A285 / A285M | A |
ASTM A672 Grade A50 Pipe | plain carbon | A285 / A285M | B |
ASTM A672 Grade A55 Pipe | plain carbon | A285 / A285M | C |
ASTM A672 Grade B55 Pipe | plain carbon, killed | A515 / A515M | 55 |
ASTM A672 Grade B60 Pipe | plain carbon, killed | A515 / A515M | 60 |
ASTM A672 Grade B65 Pipe | plain carbon, killed | A515 / A515M | 65 |
ASTM A672 Grade B70 Pipe | plain carbon, killed | A515 / A515M | 70 |
ASTM A672 Grade C55 Pipe | plain carbon, killed, fine grain | A516 / A516M | 55 |
ASTM A672 Grade C60 Pipe | plain carbon, killed, fine grain | A516 / A516M | 60 |
ASTM A672 Grade C65 Pipe | plain carbon, killed, fine grain | A516 / A516M | 65 |
ASTM A672 Grade C70 Pipe | plain carbon, killed, fine grain | A516 / A516M | 70 |
ASTM A672 Grade D70 Pipe | manganese-silicon-normalized | A537 / A537M | 1 |
ASTM A672 Grade D80 Pipe | manganese-silicon-Q&T | A537 / A537M | 2 |
ASTM A672 Grade E55 Pipe | plain carbon | A442 / A442M | 55 |
ASTM A672 Grade E60 Pipe | plain carbon | A442 / A442M | 60 |
ASTM A672 Grade H75 Pipe | manganese-molybdenum-normalized | A302 / A302M | A |
ASTM A672 Grade H80 Pipe | manganese-molybdenum-normalized | A302 / A302M | B, C or D |
ASTM A672 Grade J80 Pipe | manganese-molybdenum-Q&T | A533 / A533M | CI-1 |
ASTM A672 Grade J90 Pipe | manganese-molybdenum-Q&T | A533 / A533M | CI-2 |
ASTM A672 Grade J100 Pipe | manganese-molybdenum-Q&T | A533 / A533M | CI-3 |
ASTM A672 Grade K75 Pipe | chromium-manganese-silicon | A202 / A202M | A |
ASTM A672 Grade K85 Pipe | chromium-manganese-silicon | A202 / A202M | B |
ASTM A672 Grade L65 Pipe | molybdenum | A204 / A204M | A |
ASTM A672 Grade L70 Pipe | molybdenum | A204 / A204M | B |
ASTM A672 Grade L75 Pipe | molybdenum | A204 / A204M | C |
ASTM A672 Grade N75 Pipe | manganese-silicon | A299 / A299M | .. |
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
Specification | Steel grade | Chemical composition | Remarks | |||||
C | Si | Mn | P | S | Ti | |||
Pipes for pressure service ASTM A671, A672 |
-/A45 | -/0.17 | - | 0.98 | 0.035 | 0.035 | - | A671/ A672 |
-/A50 | -/0.22 | - | ||||||
CA55/A55 | 0.28 | - | ||||||
-/B55 | -/0.20 | 0.13 ~0.45 |
||||||
CB60/B60 | 0.24 | |||||||
CB65/B65 | 0.28 | |||||||
CB70/C70 | 0.31 | 1.30 | ||||||
-/C55 | -/0.18 | 0.55 ~0.98 |
||||||
CC60/C60 | 0.21 | |||||||
CC65/C65 | 0.24 | 0.79 ~1.30 |
||||||
CC70/C70 | 0.27 |
Products | Steel Grade | BASE METAL MECHANICAL COMPOSITION | Welding point tensile strength (N/mm2) | Remarks | |||
Yield point (N/mm2) | Tensile Stregth (N/mm2) | Test Pieces | Elongation (%) | ||||
Pipes for pressure service ASTM A671, A672 | -/A45 | -/165 | -/310~450 | - | -/30 | -/310~450 | A671/ A672 |
-/A50 | -/185 | -/345~485 | -/28 | -/345~485 | |||
CA55/A55 | 205 | 380~515 | 27 | 380~515 | |||
-/B55 | -/205 | -/380~515 | -/27 | -/380~515 | |||
CB60/B60 | 220 | 415~550 | 25 | 415~550 | |||
CB65/B65 | 240 | 450~585 | 23 | 450~585 | |||
CB70/B70 | 260 | 485~620 | 21 | 485~620 | |||
-/C55 | -/205 | -/380~515 | -/27 | -/380~515 | |||
CC60/C60 | 220 | 415~550 | 25 | 415~550 | |||
CC65/C65 | 240 | 450~585 | 23 | 450~585 | |||
CC70/C70 | 260 | 485~620 | 21 | 485~620 |
A672 Pipe is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged
on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation
A672 Pipe packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.
Delivery: Within 10-25 days or asap if we have enough stock
We export A672 Pipe to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, europe, Africa, Asia, North America, South America, Middle East, Far East.etc
Prosaic Steel and Alloys is a well known worldwide exporter of A672 Pipe, Prosaic Steel and Alloys is committed to provide each and every customer with the highest standard of customer service. We deals in A672 Pipe in India & Overseas, offering a wide range of A672 Pipe
Prosaic Steel and Alloys is Leading Manufacturer, Distributor, Exporter, Stockholder and Supplier of A672 Pipe in United States of America (USA), Saudi Arabia, Iran, Iraq, United Arab Emirates (UAE), Turkey, Singapore, Malaysia, Indonesia
ASTM A672 Pipe | A672 Pipe | ASME SA672 Pipe | A672 B60 Pipe | A672 B65 Pipe | A672 B70 Pipe | A672 C60 Pipe | A672 C65 Pipe | A672 C70 Pipe
We provide A672 Pipe in Class 12, 22, 32. We Carry Complete Range from 16" NB to 64" NB, wall Thickness upto 100 MM. Prosaic Steel and Alloys A672 Pipe are known for its High Quality and Competitive Price.
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