ASTM A672 B70 Carbon Steel EFW Pipes (A672 B65 Class 12, 22, 32)_galvanized steel pipe,416 stainless steel

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ASTM A672 B70 Carbon Steel EFW Pipes
(A672 B65 Class 12, 22, 32)

ASTM A672 B70 Pipes | ASME SA672 B70 Pipe | A672 B70 Pipes | A672 B70 Class 12 | A672 B70 Class 22 | A672 B70 Class 32

ASTM A672 Grade B70 Pipe in Class 12 / 22 /32, Carbon Steel Pipe Dealers and Distributor in India, buy Any Quantity & size at Best Price

HSH China Manufacturer & Fabricator, Importer, Stockholder, Exporter of A672 B70 Pipes, premier suppliers of bulk A672 Pipes LSAW Stock worldwide. Fast delivery guaranteed for every size A672 B70 Pipes, Carbon steel ASTM A672 B70 Carbon Steel EFW Pipes & Carbon Steel Pipe, largest range of A672 B70 Pipes Suppliers in India.

ASTM A672-89b/ASME SA672

ELECTRIC FUSION WELDED STEEL PIPE FOR HIGH PRESSURE SERVICE AT MODERATE TERMPERATURES

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.

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.

HSH Supply in Several Grades

Specification & Range

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

A672 Grade B70 Class 12, 22, 32 Carbon Steel EFW LSAW Pipes Class

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

Plate Specification to Manufacturer A672 Grade B70 Class 12, 22, 32 Carbon Steel EFW LSAW Pipes

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 ..

Supplementary Requirements A672 Grade B70 Class 12, 22, 32 Carbon Steel EFW

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)
Energy Absorption
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
J J
I 14 10 A285 Grade A +4 +16 — —
A285 Grade B +10 +21 — —
A285 Grade C +16 +27 — —
II 18 14 A455 -4 — — —
III 18 14 A203 Grade A -68 -68 -60 —
A203 Grade D -101 -101 -87 —
A516 Grade 55 -51 -51 -46 -46
A516 Grade 60 -51 -46 -46 -46
A516 Grade 65 -51 -56 -40 -32
IV 20 16 A203 Grade B -68 -68 -60 —
A203 Grade E -101 -101 -87 —
A203 Grade F (100 mm max) — — -107 -107
A516 Grade 70 -46 -40 -35 -29
A537 Class 1 (64 mm max) -62 -60 -60 —
A537 Class 2 (Over 64-100 mm)
V 27 20 A203 Grade F -107 -107 — —
Lateral Expansion mm, Minimum Each Specimen Transverse Test
VI 0.38 A353 -196 -196 — —
A553 Type I -196 -196 — —
A553 Type II -170 -170 — —
A517 all (64 mm max thickness) C C — —

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

Chemical Composition of A672 B70 Class 12, 22, 32 Pipes

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

Mechanical Properties of A672 B70 Class 12, 22, 32 Pipes

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 B70 Pipe Packing

A672 B70 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 B70 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

Types of Packaging:

  • – Bundles (hexagonal)
  • – Wooden Boxes
  • – Crates (steel/wooden)
  • – Special crates for U-Bend tubes with each radius separated
  • – Packaging for A672 Grade B70 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 B70 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.

A672 Grade B70 Pipe Sizes Available in Stock with Price

  • 16″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 18″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 20″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 22″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 24″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 26″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 28″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 30″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 32″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 34″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 36″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 40″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 42″ NB in ThicknessSchedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 44″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 46″ NB in ThicknessSchedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 48″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 52″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 54″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 56″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 60″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 60″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW
  • 64″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A672 B60 Pipe, A672 B65 Pipe, A672 B70,A672 C60 Pipe, A672 C65 Pipe, A672 C70 Pipes in LSAW / EFW / DSAW / SSAW

We export A672 B70 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

HSH is a well known worldwide exporter of , HSH is committed to provide each and every customer with the highest standard of customer service. We deals in A672 B70 Pipe in India & Overseas, offering a wide range of A672 B70 Carbon Steel EFW Pipe

HSH is Leading Manufacturer, Distributor, Exporter, Stockholder and Supplier of A672 Grade B70 Carbon Steel EFW Pipe in United States of America (USA), Saudi Arabia, Iran, Iraq, United Arab Emirates(UAE), Turkey, Singapore, Malaysia, Indonesia

HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
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