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STAINLESS STEEL WELDED TUBES in Mumbai, India

Stainless Steel ERW Tubes Send Enquiry

high precision Stainless Steel ERW Tubes, of ASTM A312 Stainless Steel 304/304L ERW Tubes, Exporter of Stainless Steel 317/317L Cold Drawn ERW Tubes, Stainless Steel High Quality ERW Tubes Stockist.

of Stainless Steel 304/304L ERW Tubes, Stainless Steel 317/317L ERW Tubes Supplier, Stainless Steel 310 Cold Drawn ERW Tubes in India, Stainless Steel 347/347H ERW Tubes in India.

STAINLESS STEEL WELDED TUBES SUPLIER IN INDIA, STAINLESS STEEL WELDED TUBES, LARGE DIAMETER SS TUBES. SUPPLIERS OF WELDED STAINLESS STEEL TUBES, SS304/304L ERW SS TUBES, SS316L STAINLESS STEEL WELDED TUBES

The stainless steel welded tube & pipe market is one of the most important segments of the whole stainless steel market. The global volumes for stainless steel welded tube have been stable from 2014 to 2016, but within the individual product segments trends have been different. Whilst automotive tubes and ornamental & structural tubes have been growing, the demand for process pipe has dropped due to the weakness of the oil & gas market and a lack of project business. The range meets or exceeds the international quality standards. These welded stainless steel tubes have excellent corrosion resistance and superior dimensional accuracy. We offer stainless steel welded tubes in different sizes and forms, ensuring a widest choice to the customers. These stainless steel welded tubes used in general engineering and industrial projects.

We can offer custom size stainless steel welded tubes, in addition to stainless steel welded tubes in round, square, and rectangular forms manufactured in compliance with international standards of quality and safety. Custom size stainless steel welded tubes can be manufactured and supplied within 2 to 3 weeks. All stainless steel welded tubes products can be cut to size as per customer requirements. We have put lots of efforts and research work into the manufacturing process of SS Pipe . We also have taken feedback from our customers and have been actively given lots of thought to the same. We also do lots of market study on the recent developments in the fields of manufacturing of Steel Piping and Tubing solutions equipments.

ASTM A312 ERW Tubes, High Temperature ERW Tubes, SCH20, SCH30 ERW Tubes, Dual Stainless Steel Rectangular ERW Tubes, Electropolished Tubes, Stainless Steel 317/317L ERW High Temperature Pipe Stockiest.


Standards Specification:

Range : ½”Inch and 24”Inch

Outer Diameter : 1/8" NPS to 12" NPS

Thickness : 0.6 mm to 12.7 mm

Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.

Length : Single Random, Double Random & Cut Length

Specifications : ASTM A312 / ASTM SA312

Types : Round, Square, Rectangle, Hydraulic, Honed Tubes

End : Plain End, Beveled End

 

Material & Grade :

Stainless Steel :
Grade: 304, 304L, 304H, 309, 309S, 310, 310S, 316, 316H, 316L , 317, 317L, 321, 321H, 347, 347H, 904L

Chemical Composition 304, 304L, 304H

C Mn Si P S Cr Ni N
304 0.07max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 10.5 —
304L 0.03max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 12.0 0.10 max
304H (1.4948) min: 0.04 max:0.10 Max: 2.0 Max:0.75 Max : 0.045 Max: 0.030 min: 18.0 max: 20.0 min: 8.0 max: 10.5 -

Chemical Composition 309, 310, 310S

SS 309SS 310SS 310S
Ni 14 max 19 – 22 19 – 22
Cr 23 max 24 – 26 24 – 26
C 0.20 max 0.25 max 0.08 max
Fe 60 max Balance
Mn 2 max 2 max 2 max
Si 1 max 1.50 max 1.50 max
S 0.030 max 0.03 max 0.03 max
P 0.045 max 0.045 max 0.045 max

Chemical Composition 316, 316L, 316H

C Mn Si P S Cr Mo Ni N
316
 0.08
max		 2.0
max		 0.75
max		 0.045
max		 0.03
max		 min: 16.0
max: 18.0		 min: 2.0
max: 3.0		 min: 10.0
max: 14.0		 0.10
max
316L
 0.03
max		 2.0
max		 0.75
max		 0.045
max		 0.03
max		 min: 16.0
max: 18.0		 min: 2.0
max: 3.0		 min: 10.0
max: 14.0		 0.10
max
316H - - - - - 16.0 2.00 10.0 -
0.08 2 0.75 0.045 0.03 18.0 3.00 14.0 0.1

Chemical Composition 317, 317L

Grade C Mn Si P S Cr Mo Ni N
317 0.08 max 2 max 1 max 0.040 max 0.03 max 18 – 20 3 – 4 11 – 14 -
317L 0.035 max 2 max 1 max 0.040 max 0.03 max 18 – 20 3 – 4 11 – 15 -

Chemical Composition 321, 321H

% Cr Ni C Si Mn P S N Ti Fe
321 min:17.0
max:19.0		 min: 9.0
max:12.0		 max:0.08 max:0.75 max:2.0 max:0.045 max:0.03 max:0.10 min:5*(C+N)
max:0.70		 Balance
321H min:17.0
max:19.0		 min: 9.0
max:12.0		 min:0.04
max:0.10		 min:18.0
max:20.0		 max:2.0 max:0.045 max:0.03 max:0.10 min:5*(C+N)
max:0.70		 Balance

Chemical Composition 347, 347H

C Cr Mn Ni P S Si Cb/Ta
347 0.08 max min: 17.0
max: 20.0 		2.0 max min: 9.0
max: 13.0 		0.04 max 0.30
max 		0.75
max 		min:10x C
max: 1.0
347H min: 0.04
max: 0.10 		min: 17.0
max: 20.0 		2.0 max min: 9.0
max: 13.0		 0.03 max 0.30
max		 0.75
max		 min:10x C
max: 1.0

Chemical Composition 904L

C Cr Cu Mn Mo Ni P S
Max     Max     Max Max
0.02 19.0-23.0 2.0 4.0-5.0 23.0-28.0 0.045 0.035 1.0

Mechanical Properties 309 / 310 / 310S

Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX Hardness (Rockwell B) MAX
304 75 30 40 201 92
304L 70 25 40 201 92
304H 75 30 40 201 92

Mechanical Properties 316, 316L, 316H

Grade Tensile Strength
ksi (min)		 Yield Strength
0.2% ksi (min)		 Elongation % Hardness (Brinell) MAX Hardness
(Rockwell B) MAX
316
 75 30 40 217 95
316L
 70 25 40 217 95
316TI 515(Mpa) 205(Mpa) 35 205 75

Mechanical Properties 317, 317L

Density 8.0 g/cm3
Melting Point 1454 °C (2650 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %

Mechanical Properties 321, 321H

Grade Tensile Strength
ksi (min.)		 Yield Strength 0.2%
Offset ksi (min.)		 Elongation -
% in
50 mm (min.)		 Hardness
(Brinell) MAX
321/321H 75 30 40 217

Mechanical Properties 347, 347H

Grade Tensile Strength ksi (MPa) min Yield Strength 0.2% ksi offset ksi (MPa) min Elongation (% in 50mm) min Hardness (Brinell) MAX Hardness (Rockwell B) MAX
347/347H 75
(515) 		30
(205) 		40 201 95

Mechanical Properties 904L

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) Brinell (HB)
904L 490 220 36 70-90 typical 150

Stainless Steel Welded Tubes Manufacturer, Stainless Steel Welded Tubes Manufacturers, Stainless Steel Welded Tubes Suppliers, Stainless Steel Welded Tubes Exporters, Stainless Steel Welded Tubes Stockists.

Stainless Steel Welded Tubes in Mumbai, Stainless Steel Welded Tubes Manufacturers in Mumbai, Stainless Steel Welded Tubes Suppliers in Mumbai, Stainless Steel Welded Tubes Exporters in Mumbai, Stainless Steel Welded Tubes Stockists in Mumbai.

Stainless Steel Welded Tubes in India, Stainless Steel Welded Tubes Manufacturers in India, Stainless Steel Welded Tubes Suppliers in India, Stainless Steel Welded Tubes Exporters in India, Stainless Steel Welded Tubes Stockists in India.

Manufacturing Process :

The process commences with the formation of welded tube on the tube mill from imported and tested prime quality stainless steel strips. The latest TIG multi electrode welding technique is employed for superior weld quality and 100% Fusion, with argon purging, No filler metal added.

Product Features:

  • Welded Tubes manufacturing using Hot Extrusion facility up to 2"NB
  • Draw bench facility up to 8" NB
  • Solution Annealing Heat Treatment facility up to 8" NB
  • Various grades offered : Austenitic , Super Austenitic ,Duplex ,Super Duplex Stainless Steels
  • Stabilization Heat Treatment Facility for Stabilized Grades

Product Usage & Application :

  • Useful in Paper & Pulp Companies
  • Useful in High Pressure Applications
  • Useful in Oil and Gas Industry
  • Useful in Chemical Refinery
  • Useful in Pipeline
  • Useful in High Temperature Application
  • Useful in Water Pipe Line
  • Useful in Nuclear Power Plants
  • Useful in Food Processing and Dairy Industries
  • Useful in Boiler & Heat Exchangers

Other grades also available :

Duplex Steel:
Grade: 2205
Nickel :
Grade: Nickel 200, Nickel 201
Super Duplex Steel:
Grade: 2507 (UNS S32750), Z100
Inconel :
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Titanium :
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Monel :
Grade: Monel 400, Monel K500, Monel R-405
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Incoloy :
Grade: Incoloy 800, Incoloy 800H, Incoloy 800HT

Packing :

  • Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
  • We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
    • Shrink-wrapped
    • Carton boxes
    • Wooden pallets
    • Wooden boxes
    • Wooden crates

Why Choose Us :

  • You can get the perfect material according to your requirement at the least possible price.
  • We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
  • The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
  • e guarantee to give a response within 24hours(usually in the same hour)
  • You can get stock alternatives, mill deliveries with minimizing manufacturing time.
  • We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.

Tests we carry out (including both Destructive and Non-Destructive) :

  • Positive material recognition
  • Mechanical examining like tensile, Elongation and reduction of area.
  • Large-scale test
  • Chemical examination-Spectro analysis
  • Firmness test
  • Pitting protection test
  • Small tests
  • X-ray test
  • Impact analysis
  • Eddy current examining
  • Hydrostatic analysis
  • Prompt test

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