Nascent Pipe & Tubes
Nascent Pipe & Tubes
Kalamboli, Mumbai, Maharashtra

Pipes And Tubes

The wide range of Metal Pipes And Tubes offered by us includes round pipes, square and rectangle pipes, and metal tubes. We Manufacture these high grade Metal Pipes And Tubes at Nascent Group.
Nascent pipes is into manufacturing of both Erw and Seamless tubes.
We manufacture these tubes as per ASTM Standards.
ASTM A 213
ASTM A 249
ASTM A 268
ASTM A 269
ASTM A 270
ASTM A 312

Technical Specifications:

Stainless Steel ASTM A312TP304/304L/304H/316/316L/317/317L// 321/310/347/904L/317 Nace pipe MR 0175.
Carbon Steel ASTM A53GR.B, A106 GR.B, API 5L GR.B, API 5L, GR X42/46/56/60/65/70 in PSL1 and PSL 2, ASTM A333 GR.3/GR.6/ Boiler Pipe Nace Pipe MR.O175.
Alloy Steel ASTM A335 GR.P1/P5/P9/P11/P22/P91 etc.
Other Monel, Nickel, Inconel, Hastalloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium,High Speed Steel, Zinc, Lead, etc.
Types Round, Square, Rectangular
Size Upto 24”NB (Seamless) Upto 48”NB (Welded)
Wall Thickness Sch.5 to Sch XXS

Alloy Steel Tube

Alloy Steel Tube
  • Alloy Steel Tube
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Approx. Price: Rs 250 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity10 Kilogram
Unit Pipe LengthCustomized
FeaturesPolished, Anealed

We are the Leading Suppliers & exporters of Alloy Steel Tube. Our range of Alloy Steel Tube is appreciated for their excellent features such as durability, corrosion resistance and high tensile strength.
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Carbon Steel Pipes

Carbon Steel Pipes
  • Carbon Steel Pipes
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Approx. Price: Rs 70 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity10 Kilogram
Size1-2 inch, 2-3 inch, 3-4 inch, > 4 inch
Unit LengthCustomized



NPS 1/4"- 30"
Schedules 10 through 160, STD, XH and XXH

*Total of Cr, Cu, Mo, Ni, and V shall not exceed 1%

Permissible Variations in Wall Thickness

The minimum wall thickness at any point shall not be more than 12.5% under the nominal wall thickness specified.


Killed steel, with primary melting process being open-hearth, basic-oxygen, or electric-furnace, possibly combined with separate degassing or refining.

Steel cast in ingots or strand cast is permissible.

Hot-finished pipe need not be heat treated.

Cold-drawn pipe shall be heat treated after the final cold draw pass.

Permissible Variations in Weights per Foot

Weight of any length shall not vary more than 10% over and 3.5% under that specified. NOTE -- NPS 4 and smaller -- weighed in lots. Larger sizes shall be weighed separately by length.





Grade A

Grade B

Grade C

Mechanical Tests Specified

Tensile Test -- NPS 8 and larger -- either transverse or longitudinal acceptable Smaller than NPS 8 -- weighed in lots. Larger sizes -- by length. Flattening Test -- NPS 2-1/2 and larger. Bending Test (Cold) -- NPS 2 and under.


Lengths required shall be specified on order. No "jointers" permitted unless otherwise specified. If no definite lengths required, following practice applies: Single Random -- 17' ~ 24' lengths Double Random -- 36' ~ 44' lengths

Referenced Documents

ASTM A 530/A 530M Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe

ASTM E 213 Practice for Ultrasonic Examination of Metal Pipe and Tubing

ASTM E 309 Practice for Eddy-Current Examination of Steel Tubular Products Using Magnetic Saturation

ASTM E 381 Method of Macroetch testing Steel Bars, Billets, Blooms, and Forgings

ASTM E 570 Practice for Flux Leakage Examination of Ferromagnetic Steel Tubular Products

ASME B26.10M Welded and Seamless Wrought Steel Pipe

General Information

Orders for material under this specification should include the following, as required, to describe the desired material adequately:



Feet, centimeters, or number of lengths

Name of material

Seamless or Welded Pipe


Grade A, Grade B, or Grade C


Hot-finished or cold-drawn


NPS or Outside Diameter and Schedule Number of Average Wall Thickness

Special outside diameter tolerance pipe

Inside diameter tolerance pipe, over 10 in ID


Specific or random

Supplementary requirements

Test Report Required

Specification designation

Hydrostatic test

Special requirements


Additional Information:

  • Item Code: carbonsteelpipes
  • Delivery Time: 5-10DAYS
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Inconel Pipe

Inconel Pipe
  • Inconel Pipe
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Approx. Price: Rs 2,500 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
Size/Diameter4 inch, 2 inch, 1 inch, 3 inch, >4 inch, 1/2 inch
Single Piece Length6 meter, 3 meter
ApplicationUtilities Water, Chemical Handling, Gas Handling, Drinking Water, Food Products

Stock Pipe & Fittings
AL-6XN Pipe Stock Size:
Sch10 & Sch40 thru 12" AL-6XN Fittings/Flanges: thru 8"

Specifications: UNS N08367
ASME SB-688, ASME SA-240, ASME SB-675, ASME SA-312, ASME SB-676, ASME SA-249, ASME SB-691, ASME SA-479, ASME SB-462, ASME SA-182, ASME SB-564, ASME SB-366
ASTM B688, ASTM A240, ASTM B675, ASTM A312, ASTM B676, ASTM A249, ASTM B804, ASTM B691, ASTM A479, ASTM B462, ASTM A182, ASTM B564, ASTM B366, ASTM B472
NACE MR-0175


High temperature metals or high temp alloys consist of Inconel/Incoloy, Nickel and Superalloys.


Inconel metals are difficult metals to shape and machine using traditional techniques due to rapid work hardening. After the first machining pass, work hardening tends to plastically deform either the workpiece or the tool on subsequent passes. For this reason, age-hardened Inconels such as 718 are machined using an aggressive but slow cut with a hard tool, minimizing the number of passes required. Alternatively, the majority of the machining can be performed with the workpiece in a solutionized form, with only the final steps being performed after age-hardening. External threads are machined using a lathe to "single point" the threads, or by rolling the threads using a screw machine. Holes with internal threads are made by welding or brazing threaded inserts made of stainless steel. Cutting of plate is often done with a waterjet cutter. Internal threads can also be cut by single point method on lathe, or by threadmilling on a machining center.


Welding inconel alloys is difficult due to cracking and microstructural segregation of alloying elements in the heat affected zone. However, several alloys have been designed to overcome these problems.


Inconel Fittings have an excellent mechanical properties and provide good resistance to oxidation. We offer inconel 625 rod, inconel 601 rod, inconel 800 rod, inconel 825 rod and inconel 600 rod. These pipes find extensive application in furnace muffles, electronic components, heat treating equipment, steam generator tubing, heat exchangers, etc.

Length : Single random, double random & cut length

Grades : UNS 8800 (inconel 800) uns 8825 (inconel 825) uns 6600 (inconel 600) uns 6601 (inconel 601) uns 6625 (inconel 625)
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Stainless Steel 904 L Pipe

Stainless Steel 904 L Pipe
  • Stainless Steel 904 L Pipe
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Approx. Price: Rs 250 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity500 Kilogram
Size1/2 inch, 3/4 inch, 1 inch, 2 inch, 3 inch
Unit Pipe LengthCustomized

Stainless Steel 904 L PipeShare:

Alloy is a combination of metallic solid solution composed of two is more materials. This Stainless Steel 904l pipes are made of high quality material. This product is tested for its standard. These are mostly used in chemical industries.

Alloy 904L Pipes




Alloys pipes are mostly used in chemical industries to process many chemicals. These pipes are made of high quality material and are tested for their best use in industries. This product is tested and recognized by ASTM for its standard use in industries. There are different kinds of alloys present based on the specifications product can be made. These are resistant to corrosion.



GPS Inventory Spotlight: 904L



Seamless & Welded Pipe

Butt Weld Fittings

Flanges & Pressure Fittings


1/4" thru 16"

1/2" thru 12"

All descriptions


Sch 10, 40, 80, 160 & XXH

Sch 10, 40, 80, 160, & XXH


ASTM Standards



Butt Weld FittingsPipe

Welded & SeamlessTube

Welded Tube

Seamless Plate




B677- smls; B673 - welded





Minium Physical Properties


Tensile Strength

Yield Strength


71 KSI Min.

31 KSI Min.

35% Min.

Chemical Composition (wt %)











0.02 Max

2.00 Max

0.045 Max

0.035 Max.

1.00 Max.

23.0 - 28.0

19.0 - 23.0


1.0 - 2.0


Alloy N08904 (904L) is a high alloy austenitic product intended for use under severely corrosive conditions. It offers good resistance to:

* Pitting and crevice corrosion
* Inter granular corrosion
* Stress corrosion cracking
* General corrosion


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Steel Tubes

Steel Tubes
  • Steel Tubes
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Approx. Price: Rs 250 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity10 Kilogram
Size1/2", 3/4", 1", 2", 3"
Unit LengthCut to Size
ShapeRound, Square, Rectangular

Stainless Steel Pipe & Tube

Stainless steel pipe has many remarkable attributes including corrosion resistance, high strength, durability, and machinability. NEHA METAL AND ALLOYS offers stainless steel pipe and tube in both seamless and welded specifications. Our stainless steel products are available in outer diameters (OD) of ¼” – 48” and wall thicknesses up through 1.500"

Carbon Pipe & Tube

Carbon steel is more commonly used than any other metal, and has long been admired for its versatility and low cost. As a specialist in scheduled and non-scheduled heavy wall pipe and tube, NEHA METAL AND ALLOYS stocks a complete size range of carbon steel pipe and tube. We offer multiple grades of carbon steel covered by ASTM, ASME and API specifications..


NEHA METAL AND ALLOYS stock seamless nickel tubing for both aerospace and commercial applications. Nickel base alloys offer high strength, high temperature and heat resistance.

Many of our tubing products are supplied for applications in the following industries:


  • Chemical and petrochemical
  • Power generation
  • Biotechnology
  • Medical technology
  • Oil and gas
  • Environmental – waste treatment, waste incineration
  • Coal and Gas processing
  • Food processing
  • Fertilizer production
  • Aerospace parts and components

Alloy designations:

Alloy 20, 200, C-276, 400, 600, 625, 718, and HX

Alloy Pipe & Tube

The benefits of alloy steel pipe include its tensile strength, yield strength, fatigue resistance, toughness, and wear resistance. As suppliers of alloy steel seamless and welded pipe, NEHA METAL AND ALLOYS specializes in "chrome moly" piping used extensively in power plants throughout the world. Our wide selection of SA335 pipe is available in grades P5, P9, P11, P22


Additional Information:

  • Item Code: TUBES
  • Port of Dispatch: NHAVA SHEVA, MUMBAI, INDIA
  • Production Capacity: 200 MT MONTH
  • Delivery Time: ONE MONTH
  • Packaging Details: SEAWORTHY IN WOODEN BOXES
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Reach Us
Rajesh Bhansali (Proprietor)
Plot No. 1465-1466, Steel Market, Raigad District
Kalamboli, Mumbai- 400218, Maharashtra, India

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