ISO Approved and Quality Oriented Stainless Steel Pipes & Tubes Manufacturer in India
Steel Pipes & Tubes Suppliers In Mumbai India
We Keep the stock of Steel Pipes and Tubes in Seamless, Welded, ERW, EFW manufactured using Standards – ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE to satisfy any urgent small or large domestic and international inquiries at reasonable prices.
India’s most Recognized, Trustworthy and Premium quality Manufacturers, Stockist, Exporters, and Global Suppliers of Steel Pipes & Tubes as per the ANSI / ASME A13.1, MSS SP-79 Standards in all Dimensions, Materials, Grades, and Sizes.
WELL KNOWN AND PROFESSIONAL IN THE MANUFACTURING OF ANSI/ASME A13.1, MSS SP-79 STEEL PIPES AND TUBES MADE IN OTHER MATERIALS LIKE, DUPLEX / CARBON / ALLOY / HASTELLOY / MONEL / INCONEL / SUPER DUPLEX / INCOLOY / ALLOY 20 / 6% MOLY / COPPER NICKEL / NICKEL ALLOYS / ALUMINIUM / BRONZE / BRASS / CUPRO NICKEL / TITANIUM / HIGH & LOW TEMPERATURE STEEL, ETC.
Industries We Served Happily
We have a huge inventory of odd sizes & hard to find ASME/ANSI A13.1 Pipe and Tube also available in Duplex Steel, Carbon Steel, Alloy Steel, Hastelloy, Monel, Inconel, Titanium, Super Duplex, Incoloy, Alloy 20, 254 SMO, Copper Nickel, High & Low Temperature Steel, Mild Steel offering at market leading prices from Mumbai, India.
A Steel Pipes is a round tubular to distribute fluids, and gases, designated by nominal pipe size (NPS) that represent a rough indication of the pipes conveyance capacity. Pipe is a hollow section with round cross section for the conveyance of products. The products include fluids, gas, pellets, powders. The foremost important dimensions for a pipe is the outer diameter (OD) alongside the wall thickness (WT). OD minus 2 times WT (SCHEDULE) determine the within diameter (ID) of a pipe, which determines the liquid capacity of the pipe.
Pipes are normally want to transport gasses or liquids making it is important to understand the capacity. Knowing what quantity can flow through the pipe is essential. The circular shape of the Steel pipe make it efficient when handling pressure from the liquid flowing through.
A Tube is a round, rectangular, squared or oval hollow section measured by outside diameter (OD) and wall thickness (WT), expressed in inches or millimeters. The Tube refers to round, square, rectangular, and oval hollow sections that are used for pressure equipment, for mechanical applications, and for instrumentation systems. Tubes are indicated with outer diameter and wall thickness, in inches or in millimeters.
Tubing is used in structural applications therefore the outside diameter becomes an important dimension. Tubes are often put into applications like medical devices that need precise outside diameters. The surface diameter is very important since it’ll indicate what quantity it can hold as a stability factor.
Pipe and Tube Types
Seamless Pipe and Tube
Price: $19.00 – $20.00 / Piece
EFW Pipes and Tubes
Price: $19.00 – $20.00 / Piece
EFW Pipe and Tube
Galvanised Pipe and Tube
Price: $1.00 – $100.00 / Piece
Galvanised Pipe and Tube
API Pipes & Tubes
Price: $19.00 – $20.00 / Piece
API Pipe and Tube
NOTE: Price may vary according to the Market Standard, Total Quantity Ordered and Type of Material. Contact Us for Further Queries.
Seamless Pipes & Tubes
Seamless Pipe as the name suggests is a pipe without a seam or a weld-joint in contrast to Seam pipe. During a Seam pipe, the seam or the weld-joint is the weaker a part of the pipe limiting the strength of the pipe to the strength of the weld-joint. Whereas the seamless pipe doesn’t have any such joint and thus has uniform structure & strength everywhere on the pipe body. Seamless Pipe can withstand higher pressure, higher mechanical stress & corrosive atmospheres and find wide application in Oil & Gas, Refinery, Petrochemical, Chemical, Fertilizer applications.
A Seamless Tube is a tube that doesn’t have any welding seam. The seamless tube will ideally be a solid metal tube with each end connected to a different tube without having any welding joint. These tubes have threads either at one end or at both ends and might be threaded to the top of another hollow tube. The presence of any seamless tube acts as a liability, however, if the tube is seamless, it tends to be solid and overcome various industrial forces and pressures while operational.
Welded Pipes & Tubes
Welded Pipe is one pipe the surface has the steel pipe joint, Which is used the steel belt or plate material through the bending deformation into round, square then welded into shapes. Welded Pipe for conveying water, sewage, gas, air, heating, steam, and other low pressure fluids.
A Welded Tube is produced through roll forming strips or sheets of chrome steel into a tube shape then welding the seam longitudinally. Welded tubing are often accomplished either by hot forming and cold forming processes. Of the 2, cold forming leads to smoother finishes and tighter tolerances. However, each method creates a durable, strong, steel tube that resists corrosion. The welded tube also can be drawn almost like seamless tubing to supply a finer weld seam with better surface finishes and tighter tolerances.
ERW Pipes
ERW Pipes are manufactured by cold forming of Steel Coil into a round cylindrical shapes. ERW Pipe have a Welded Joints in its cross sections. Within the initial times it had been through with the low frequency. Current to heat the sides. The low frequency process changed to high frequency. Current to supply a better quality weld. ERW Pipe have various applications like fencing, scaffolding, Line Pipe. ERW Steel Pipes are available in various diameters, thickness, finish and grade.
Electric Resistance Welded (ERW) IS:1239 steel pipes / tubes during a size range of 1/2 inch (ca. 5 cm) N.B. to 6 inch (ca. 15 cm) N.B. within the Light, Medium and Heavy classes. The nomenclature ERW refers to a particular sort of welding process that involves both spot and seam welding. Seam welding is usually used during the manufacturing of round, square, and rectangular steel tubing. The material utilized in the manufacturing process is usually SAE 1010.
What is the difference between Pipes and Tubes?
Pipe vs Tube
Steel Tubes
Steel Pipes
Key Dimensions
The most important dimensions for a steel tube are the outside diameter (OD) and the wall thickness (WT). These parameters are expressed in inches or millimeters and express the true dimensional value of the hollow section.
The most important dimensions for a pipe is the outer diameter (OD) together with the wall thickness (WT). OD minus 2 times WT (SCHEDULE) determine the inside diameter (ID) of a pipe, which determines the liquid capacity of the pipe. The NPS does not match the true diameter, it is a rough indication
Types of Pipes and Tubes
Round, rectangular, square, oval
Round only
Production range
A narrower range for tubing (up to 5 inches), larger for steel tubes for mechanical applications
Extensive (up to 80 inches and above)
Wall Thickness
The wall thickness of a steel tube is expressed in inches or millimeters. For tubing, the wall thickness is measured also with a gage nomenclature.
The thickness of a steel pipe is designated with a “Schedule” value (the most common are Sch. 40, Sch. STD., Sch. XS, Sch. XXS). Two pipes of different NPS and same schedule have different wall thicknesses in inches or millimeters.
Tolerances and strength
Steel tubes are produced to very strict tolerances. Tubulars undergo several dimensional quality checks, such as straightness, roundness, wall thickness, surface, during the manufacturing process. Mechanical strength is a major concern for tubes.
Tolerances are set, but rather loose. Strength is not the major concern.
Delivery time
Generally longer
Can be short
Material
Tubing is available in carbon steel, low alloy, stainless steel, and nickel-alloys; steel tubes for mechanical applications are mostly of carbon steel
A wide range of materials is available
Production Process
Tubes manufacturing is more lengthy and laborious
Pipes are generally made to stock with highly automated and efficient processes, i.e. pipe mills produce on a continuous basis and feed distributors stock around the world.
Market Cost
Higher due to lower mills productivity per hour, and due to the stricter requirements in terms of tolerances and inspections
Relatively lower price per ton than steel tubes
End Connections
Threaded and grooved ends are available for quicker connections on site
The most common are beveled, plain and screwed ends
Steel Pipe & Tube Dimensions
Size
NB
OD
40S
5S
10S
S10
S20
S40
S60
XS/80S
S80
S100
S120
S140
S160
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
1/8”
10.29
1.2
1.73
2.41
1/4”
13.72
1.7
2.24
3.02
3/4”
20
26.67
2.9
1.7
2.1
2.87
3.91
3.91
5.56
1”
25
33.4
3.4
1.7
2.8
3.38
4.55
4.55
6.35
1 1/4”
32
42.16
3.6
1.7
2.8
3.56
4.85
4.85
6.35
3/8”
17.15
1.7
2.31
3.2
1/2”
15
21.34
2.8
1.7
2.1
2.77
3.73
3.73
4.78
1 1/2”
40
48.26
3.7
1.7
2.8
3.68
5.08
5.08
7.14
2”
50
60.33
3.9
1.7
2.8
3.91
5.54
5.54
9.74
2 1/2”
65
73.03
5.2
2.1
3.1
5.16
7.01
7.01
9.53
3”
80
88.9
5.5
2.1
3.1
5.49
7.62
7.62
11.1
6”
150
168.3
7.1
2.8
3.4
7.11
10.97
11
14.3
18.3
8”
200
219.1
8.2
2.8
3.8
6.4
8.18
10.3
12.7
12.7
15.1
19.3
20.6
23
10”
250
273.1
9.3
3.4
4.2
6.4
9.27
12.7
12.7
15.1
19.3
21.4
25.4
28.6
12”
300
323.9
9.5
4
4.6
6.4
10.3
14.3
12.7
17.5
21.4
25.4
28.6
33.3
14”
350
355.6
9.5
4
4.8
6.4
7.9
11.1
15.1
12.7
19.1
23.8
27.8
31.8
35.7
16”
400
406.4
9.5
4.2
4.8
6.4
7.9
12.7
16.7
12.7
21.4
26.2
31
36.5
40.5
3 1/2”
90
101.6
5.7
2.1
3.1
5.74
8.08
8.08
4”
100
114.3
6
2.1
3.1
6.02
8.56
8.56
11.1
13.5
5”
125
141.3
6.6
2.8
3.4
6.55
9.53
9.53
12.7
15.9
18”
450
457.2
9.5
4.2
4.8
6.4
7.9
14.3
19.1
12.7
23.8
29.4
34.9
39.7
45.2
20”
500
508
9.5
4.8
5.5
6.4
9.5
15.1
20.6
12.7
26.2
32.5
38.1
44.5
50
28”
700
711.2
9.5
7.9
13
12.7
30”
750
762
9.5
6.4
7.9
7.9
13
12.7
22”
550
558.8
9.5
4.8
5.5
6.4
9.5
22.2
12.7
28.6
34.9
41.3
47.6
54
24”
600
609.6
9.5
5.5
6.4
6.4
9.5
17.5
24.6
12.7
31
38.9
46
52.4
59.5
26”
650
660.4
9.5
7.9
13
12.7
32”
800
812.8
9.5
7.9
13
17.5
12.7
34”
850
863.6
9.5
7.9
13
17.5
12.7
36”
900
914.4
9.5
7.9
13
19.1
12.7
ASTM standards for Steel Pipes
A53
Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
A74
Standard Specification for Cast Iron Soil Pipe and Fittings
A106
Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service
A126
Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings
A134
Standard Specification for Pipe, Steel, Electric-Fusion (Arc)-Welded (Sizes NPS 16 and Over)
A135
Standard Specification for Electric-Resistance-Welded Steel Pipe
A139
Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)
A182
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
A252
Standard Specification for Welded and Seamless Steel Pipe Piles
A312
Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A333
Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service
A335
Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
A338
Standard Specification for Malleable Iron Flanges, Pipe Fittings, and Valve Parts for Railroad, Marine, and Other Heavy Duty Service at Temperatures up to 650°F (345°C)
A358
Standard Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A369
Standard Specification for Carbon and Ferritic Alloy Steel Forged and Bored Pipe for High-Temperature Service
A376
Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service
A377
Standard Index of Specifications for Ductile-Iron Pressure Pipe
A409
Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
A426
Standard Specification for Centrifugally Cast Ferritic Alloy Steel Pipe for High-Temperature Service
A451
Standard Specification for Centrifugally Cast Austenitic Steel Pipe for High-Temperature Service
A523
Standard Specification for Plain End Seamless and Electric-Resistance-Welded Steel Pipe for High-Pressure Pipe-Type Cable Circuits
A524
Standard Specification for Seamless Carbon Steel Pipe for Atmospheric and Lower Temperatures
A530
Standard Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe
A648
Standard Specification for Steel Wire, Hard Drawn for Prestressing Concrete Pipe
A674
Standard Practice for Polyethylene Encasement for Ductile Iron Pipe for Water or Other Liquids
A691
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
A694
Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service
A716
Standard Specification for Ductile Iron Culvert Pipe
A733
Standard Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples
A742
Standard Specification for Steel Sheet, Metallic Coated and Polymer Precoated for Corrugated Steel Pipe
A746
Standard Specification for Ductile Iron Gravity Sewer Pipe
A760
Standard Specification for Corrugated Steel Pipe, Metallic-Coated for Sewers and Drains
A761
Standard Specification for Corrugated Steel Structural Plate, Zinc-Coated, for Field-Bolted Pipe, Pipe-Arches, and Arches
A762
Standard Specification for Corrugated Steel Pipe, Polymer Precoated for Sewers and Drains
A790
Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
A796
Standard Practice for Structural Design of Corrugated Steel Pipe, Pipe-Arches, and Arches for Storm and Sanitary Sewers and Other Buried Applications
A798
Standard Practice for Installing Factory-Made Corrugated Steel Pipe for Sewers and Other Applications
A807
Standard Practice for Installing Corrugated Steel Structural Plate Pipe for Sewers and Other Applications
A810
Standard Specification for Zinc-Coated (Galvanized) Steel Pipe Winding Mesh
A862
Standard Practice for Application of Asphalt Coatings to Corrugated Steel Sewer and Drainage Pipe
A865
Standard Specification for Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or Seamless, for Use in Steel Pipe Joints
A872
Standard Specification for Centrifugally Cast Ferritic/Austenitic Stainless Steel Pipe for Corrosive Environments
A885
Standard Specification for Steel Sheet, Zinc and Aramid Fiber Composite Coated for Corrugated Steel Sewer, Culvert, and Underdrain Pipe (Withdrawn 2006)
A888
Standard Specification for Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications
A926
Standard Test Method for Comparing the Abrasion Resistance of Coating Materials for Corrugated Metal Pipe
A813
Standard Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe
A814
Standard Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe
A849
Standard Specification for Post-Applied Coatings, Pavings, and Linings for Corrugated Steel Sewer and Drainage Pipe
A861
Standard Specification for High-Silicon Iron Pipe and Fittings
A928
Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal
A929
Standard Specification for Steel Sheet, Metallic-Coated by the Hot-Dip Process for Corrugated Steel Pipe
A930
Standard Practice for Life-Cycle Cost Analysis of Corrugated Metal Pipe Used for Culverts, Storm Sewers, and Other Buried Conduits
A943
Standard Specification for Spray-Formed Seamless Austenitic Stainless Steel Pipes
A949
Standard Specification for Spray-Formed Seamless Ferritic/Austenitic Stainless Steel Pipe
A972
Standard Specification for Fusion Bonded Epoxy-Coated Pipe Piles
A978
Standard Specification for Composite Ribbed Steel Pipe, Precoated and Polyethylene Lined for Gravity Flow Sanitary Sewers, Storm Sewers, and Other Special Applications
A984
Standard Specification for Steel Line Pipe, Black, Plain-End, Electric-Resistance-Welded
A998
Standard Practice for Structural Design of Reinforcements for Fittings in Factory-Made Corrugated Steel Pipe for Sewers and Other Applications
A999
Standard Specification for General Requirements for Alloy and Stainless Steel Pipe
A1005
Standard Specification for Steel Line Pipe, Black, Plain End, Longitudinal and Helical Seam, Double Submerged-Arc Welded
A1006
Standard Specification for Steel Line Pipe, Black, Plain End, Laser Beam Welded
ASTM standards for Steel Tubes
A178
Specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes
A179
Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
A192
Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service
A209
Specification for Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes
A268
Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
A269
Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
A270
Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing
A334
Specification for Seamless and Welded Carbon and Alloy-Steel Tubes for Low-Temperature Service
A210
Specification for Seamless Medium-Carbon Steel Boiler and Superheater Tubes
A213
Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A249
Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A250
Specification for Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and Superheater Tubes
A254
Specification for Copper-Brazed Steel Tubing
A423
Specification for Seamless and Electric-Welded Low-Alloy Steel Tubes
A450
Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes
A608
Specification for Centrifugally Cast Iron-Chromium-Nickel High-Alloy Tubing for Pressure Application at High Temperatures
A618
Specification for Hot-Formed Welded and Seamless High-Strength Low-Alloy Structural Tubing
A632
Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service
A688
Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
A771
Specification for Seamless Austenitic and Martensitic Stainless Steel Tubing for Liquid Metal-Cooled Reactor Core Components
A778
Specification for Welded, Unanneled Austenitic Stainless Steel Tubular Products
A826
Specification for Seamless Austenitic and Martensitic Stainless Steel Duct Tubes for Liquid Metal-Cooled Reactor Core Components
A789
Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
A803
Specification for Welded Ferritic Stainless Steel Feedwater Heater Tubes
A822
Specification for Seamless Cold-Drawn Carbon Steel Tubing for Hydraulic System Service
A847
Specification for Cold-Formed Welded and Seamless High Strength, Low Alloy Structural Tubing with Improved Atmospheric Corrosion Resistance
A908
Specification for Stainless Steel Needle Tubing
A953
Specification for Austenitic Chromium-Nickel-Silicon Alloy Steel Seamless and Welded Tubing
Top Nations We Export and Supply Steel Pipes & Tubes
