Aesteiron Steel Pipes is a export unit of Aesteiron Steels Pvt. Ltd. We are manufacturing & supplying ASTM A139/A 139M welded pipe, ASME SA139 Pipe, A106 Grade B Pipe, A53 Grade B Seamless Pipe, ASTM A53 Gr.B Pipes, A53 Grade B, SA53 Grade A & A106 IBR Approved Pipe since 2 decades. Aesteiron Steel Pipes is the first company in the world who has come up ecommerce website where you can choose A53 pipe sizes & can order online.
Aesteiron Steel Pipes is come up first time an online platform where project consultants & engineers get differences & comparison between 3-4 grades of Carbon Steel Pipe such as A135, A53 Grade B & A106 Grade B in a single window. Although the physical and chemical properties for Grades A and B are comparable to those for A53 pipe, and the types of testing required for both specifications are similar, the tests prescribed for A106 are more stringent and are applied to smaller lots of pipe.
You can search any size & grade in steel seamless pipe to compare pricing. Before you buy ASTM A139/A 139M welded pipe you must check our free sample, we are offering best price in Asia.
Aesteiron has sales Representative & Stockyard in Netherlands, Venezuela, South Africa, Indonesia, UAE & Australia, in our Netherlands stockyard we have ready stock of ASTM A139/A 139M welded pipe,ERW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, P22 Pipe, sa213 t11, S/A 53, API 5L Line Pipe & A 106 Grade B Pipe of world's renowned manufacturers like Tenaris / Dalmine-Italy,Vallourec-Europe, Vallourec Star-USA, Productos Tubulares-Spain, Jiangu Chengde Steel Tube-China, Tubos Reunidos-Spain, Chomutov-Czech Republic, Huta Batory-Poland, Siderca-Argentina, Mittal Steel-Czech Republic Romania, NKK / Tenaris Japan, Volzhsky Russia, Tamsa-Mexico, Productos Tubulares-Spain, Niko Tube-Ukraine, Heng Yeng-China, Lubao Steel China Suzhou Seamless-China and YYC-China etc.
You can visit our UAE Stockyard to check piping material before you buy,
Our UAE stockyard address is: F14 Street, Al Hamra Free Zone, Al Jazeera, Ras Al Khaimah, UAE,
Whenever you want to visit our UAE or other location stockyard please contact us to set-up an appointment. From our UAE stockyard, we are catering urgent delivery requirements from Oman, Qatar, Egypt, Turkey, Kuwait, Bahrain, Saudi Arabia, Sudan, Iran & Iraq.
ASTM A139/A 139M covers five grades of electric-fusion(arc)-welded straight-seam or helical-seam steel pipe. Pipe of NPS 4 (Note 1) and larger with nominal (average) wall thickness of 1.0 in. [25.4 mm] and less are covered. Here we can produce spiral welded pipes in acc. to such standard. The sizes are from 8” to 120”. 1, Sizes: 8” – 120” 2, Wall thickness: 5mm – 25.4mm; 3, Standard: ASTM A139 / A139M 4, Steel Grade: Gr.A, Gr.B, Gr.C, Gr.D, GR.E; 5, Length: 1m -18m; 6, Pipe Ends: furnished with plain right-angle cut or beveled ends as specified.
ASTM A139/A 139M welded pipe Composition
ASTM A 139-89b / ASME SA 139-89b
ELECTRIC RESISTANCE WELDED STEEL PIPE
1.1 This specification covers five grades of electric -fusion (arc)-welded straight-seam or spiral-seam steel pipe in NPS 4 to 92 (Note 1) inclusive with nominal (average) wall thick-dimensions (Note 2) may be furnished provided such pipe complies with all other requirements of this specification.
The grades of steel are pipe mill grades having mechanical properties which differ from standard plate grades, The pipe is intended for conveying liquid , gas, or vapor.
NOTE 1?The dimensionless designator NPS 9nominal pipe size) has been substituted in this standard for such traditional terms as "nominal diameter," "size," and "nominal size."
NOTE 2?A comprehensive listing of standardized pipe dimensions is contained in ANSI B36.10.
NOTE 3?T he suitability of pipe for various purposes is somewhat dependent on its dimensions, properties, and conditions of service. For example, for high-temperature service see applicable codes and Specification A 691.
1.2 The values stated in inch-pound units are to be regarded as the standard.
Composition, max, %
Number of Samples Selected
2 for each lot of 200 pipes or fraction thereof
14 to 36, incl
2 for each lot of 100 pipes or fraction thereof
2 for each 3000 ft or fraction thereof
We mainly stock the Pipes of following make :
Sumitomo Metal - Japan Nippon Steel - Japan JFE Steel - Japan Kawasaki Steel - Japan Vallourec & Mannesmann - France Vallourec & Mannesmann - Germany Vallourec & Mannesmann - Brazil Salzgitter Mannesmann - Germany Arcelor Mittal Steel - Romania Arcelor Mittal Steel - Czech Republic Tenaris Dalmine - Spain Tenaris Silcotub - Romania Tenaris Siderca - Argentina Tenaris Tamsa - Mexico Tenaris NKK - Japan Volzhski - Russia Nizhnedneprovsky - Ukraine USS - USA Welspun - India Jindal Saw - India Indian Seamless - India Maharashtra Seamless - India
A139 useful information
Tensile strength, min, ksi (MPa) Yield strength, min, ksi (MPa) Elongation in 2 in. or 50 mm, min. % Basic minimum elongation for walls 5/16 in. (7.9 mm) and over in thickness, longitudinal strip tests For longitudinal strips tests, a deduction for each 1/32-in. (7.9 mm) from the basic minimum elongation of the following percentageA Elongation in 8 in. (203.2 mm), in min, % b.c
1 500 000/tensile strength
A The table below gives the computed minimum values.
B For wall thicknesses 1/2 in. (12.7 mm) and greater, the elongation may be taken in 8 in. (203.2 mm).
C The elongation in 8 in. (203.2 mm) need not exceed 30 %.
Elongation 2 in. or 50 mm, min, %
Note-The above table gives the computed minimum elongation values for each 1/32-in. (0.79-mm) decrease in wall thickness. Where the wall thickness lies between two values shown above, the minimum elongation value shall be determined by the following equation:
E = 56t + 17.50
E = 48t + 15.00
E = 48t + 12.50
E = 48t + 8
E = 64t + 2
where: E = elongation in 2 in. (50 mm), %, andt = actual thickness of spectimen, in.
ASTM A139/A 139M welded pipe Positive Material Identification (PMI)
ASTM A139/A 139M welded pipe UT Testing
ASTM A139/A 139M welded pipe FAQ
How SA106 is different from A106? SA means that the ASTM standard has been approved / adopted by the BPVC (Boiler & Pressure Vessel Code by ASME). Examples: ASME says about ASTM A53: there are no differences. ASME says about ASTM A106: Identical, except for editorial differences at 8.1, 13.4, and 24.1 and deletion of ASTM caveat 1.5 (these are articles referring to the BPVC).
ASTM A139/A 139M welded pipe Special Testing is available? Special Testing is available upon request.
Do you stock Chinese standard ASTM A139/A 139M welded pipe? No
Do you have any agent in Saudi Arabia? Yes, we have our sales representative in Jeddah, Saudi Arabia
As we are supplying ASTM A139/A 139M welded pipe globally so we have our dedicated sales representatives & technical consultant engineer in Nigeria, South Africa, Australia, Italy, Iran, Iraq, Israel, Turkey, Spain, Indonesia, Saudi Arabia, Oman, Qatar, Kuwait, South Korea, Canada, Japan, Yemen, Netherlands, Singapore, Malaysia who can provide you detailed information about ASTM A139/A 139M welded pipe & comparison with other grades which will help you to choose the right steel pipe for your project at lowest price available in the market. For free consultancy or technical query you can send mail to our technical experts.
We also stock other steel pipe grades, please check the list of grades below:
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Largest inventory of A139 Grade B & SA139 Welded Pipe
Looking for ASTM A139/A 139M welded pipe? First time in India selling steel Pipe & ASTM A139/A 139M welded pipe online at lowest price with all shipping documents, supplying ASTM A139/A 139M welded pipe with mill certificate, all size & grades seamless pipes is in ready stock, Aesteiron Steel Pipes offer flat 4% discount on ASTM A139/A 139M welded pipe