ASTM A139 SA139 Pipe

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ASTM A139 spiral welded pipe/ A139 Helical welded steel pipe

Other Trade name: ASTM A 139-89b / ASME SA 139-89b, Gr.A, Gr.B, Gr.C, Gr.D, GR.E, ASTM A139 / A139M

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ASTM A139 spiral welded pipe/ A139 Helical welded steel pipe

Other Trade name: ASTM A 139-89b / ASME SA 139-89b, Gr.A, Gr.B, Gr.C, Gr.D, GR.E, ASTM A139 / A139M

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ASTM A139/A 139M welded pipe

ASTM A139/A 139M welded pipe ASTM A 139-89b / ASME SA 139-89b, Gr.A, Gr.B, Gr.C, Gr.D, GR.E, ASTM A139 / A139M manufacturers

Manufacturer & suppliers of ASTM A139/A 139M welded pipe A139 Steel Pipe, A139 Grade B Pipe /A139 ERW Pipe/ A139 IBR Approved Pipe

MD Exports LLP Pipes is a export unit of MD Exports LLPs 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. MD Exports LLP Pipes is the first company in the world who has come up ecommerce website where you can choose A53 pipe sizes & can order online.

MD Exports LLP 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.

MD Exports LLP 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 welded pipe Specification

Product name?ASTM A139 spiral welded pipe/ A139 Helical welded steel pipe

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. Scope

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.

Chemical Requirements

Element	Composition, max, %
Element	Grade A	Grade B	Grade C	Grade D	Grade E
Carbon	...	0.30	0.30	0.30	0.30
Manganese	1.00	1.00	1.20	1.30	1.40
Phosphorus	0.035	0.035	0.035	0.035	0.035
Sulfur	0.035	0.035	0.035	0.035	0.035

NPS	Number of Samples Selected
Under 14	2 for each lot of 200 pipes or fraction thereof
14 to 36, incl	2 for each lot of 100 pipes or fraction thereof
Over 36	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 Requirements

-	Grade A	Grade B	Grade C	Grade D	Grade E
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	48 (331)	60 (414)	60 (414)	60 (414)	66 (455)
	30 (207)	35 (241)	42 (290)	46 (317)	52 (359)
	-	-	-	-	-
	35	30	25	23	22
	-	-	-	-	-
	1.75A	1.50A	1.25	1.50	2.0
	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 %.

Wall Thickness		Elongation 2 in. or 50 mm, min, %
in.	mm	Grade A	Grade B
5/16 (0.312)	7.94	35.00	30.00
9/32 (0.281)	7.14	33.25	28.50
1/4 (0.250)	6.35	31.50	27.00
7/32 (0.219)	5.56	29.75	25.50
3/16 (0.188)	4.76	28.00	24.00
5/32 (0.156)	3.97	26.25	22.50
1/8 (0.125)	3.18	24.50	21.00
3/32 (0.094)	2.38	22.75	19.50
1/16 (0.062)	1.59	21.00	18.00

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:

Grade	Equation
A	E = 56t + 17.50
B	E = 48t + 15.00
C	E = 48t + 12.50
D	E = 48t + 8
E	E = 64t + 2

where: E = elongation in 2 in. (50 mm), %, andt = actual thickness of spectimen, in.

ASTM A139/A 139M welded pipe value added services

ASTM A139/A 139M welded pipe Polishing
ASTM A139/A 139M welded pipe Beveling
ASTM A139/A 139M welded pipe Honing & Turning
ASTM A139/A 139M welded pipe Heatreating & Annealing
ASTM A139/A 139M welded pipe Positive Material Identification (PMI)
ASTM A139/A 139M welded pipe UT Testing
Production Cutting
Pipe Threading

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.

ASTM A139/A 139M welded pipe Packaging & Shipping Policy:


ASTM A139/A 139M welded pipe packed in MD Exports LLP's stockyard	ASTM A139/A 139M welded pipe packed for shipping

SEA WORTHY PACKING: Hexagonal shaper bundled with strong steel strips. Plastic caps on both of the pipes. Other types of packing can be made according to the customer's requirements

ASTM A139/A 139M welded pipe related industrial steel piping materials stock:

We also stock other steel pipe grades, please check the list of grades below:

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, MD Exports LLP Pipes offer flat 4% discount on ASTM A139/A 139M welded pipe

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Product Name:ASTM A139 spiral welded pipe/ A139 Helical welded steel pipe
Price: $ 1.00
Product Width: 0.00 cm
Product Height: 0.00 cm
Product Depth: 0.00 cm
Product Weight: 0.00 kg
Description: Other Trade name: ASTM A 139-89b / ASME SA 139-89b, Gr.A, Gr.B, Gr.C, Gr.D, GR.E, ASTM A139 / A139M Calculate Your Pipe Weight (It will open in new window)

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