No. 38-A, T. P. Street, 6th Kumbharwada Opposite Shop No. 130, Near Alankar Cinema, Mumbai - 400004, Maharashtra, India.

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Stainless Steel 304L ERW Tubes Manufacturer, Supplier

Manifold Pipe Solution Inc is an ISO 9001 Certified Company. Manifold Pipe Solution Inc is India’s most trusted Stainless Steel 304L ERW Tubes Manufacturer, Supplier in India, we have India’s largest inventory of Stainless Steel 304L ERW Tubes Stainless Steel Pipes and Stainless Steel Tubes, pre-honed tubing, Steel tubing, SS 304L Honed Tubing, and Stainless Steel 304L Hydraulic Cylinder Tubes. We stock in our warehouse from round and square steel tube to rectangular, flat-sided oval and tunnel section in Stainless Steel.

All Stainless Steel 304L Welded Tubes are in furnished in the heat-treated condition in accordance with the required heat treating temperature and cooling/ testing requirements material specification ASTM A312 and dimensional specification ANSI/ASME B36.19M and ANSI/ASME B36.10M Welded and Seamless Wrought Steel Pipe. We have wide range of stainless steel seamless pipes and stainless steel welded pipes conforming to the prescribed tensile strength and yield strength & readily available in a size range of 6 NB (1⁄8”) to 600 NB (24”) in SCH 10 and SCH 40. We are also capable of supplying Stainless steel seamless pipes in heavier schedules such as SCH 80S, SCH 160 and XXS. SS Pipe & Tube Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP316H, TP321H, TP347H, and TP348H are modifications of Grades TP304, TP309Cb, TP309S, TP310Cb, TP310S, TP316, TP321, TP347, and TP348, and are intended for service at temperatures where creep and stress rupture properties are important.

At Manifold Pipe Solution Inc, we have the largest inventory of Seamless Ferritic And Austentic Alloy Steel Tubes For Boiler, Superheater, And Heat-Exchanger, Seamless Tubes of Corrosion Resistant Steel Grades with Improved Surface Quality, Thin-Walled Seamless Tubes of Corrosion Resistant Austenitic Steel Grades, Structural HSS round steel tubing and mechanical round tubes, Extremely Thin-Walled Tubes of Corrosion Resistant Austenitic Steel Grades, Seamless Cold-Worked Tubes Made of Corrosion-Resistant Steel, Rectangular Seamless Tubes of Stainless Steel, Precision Multilayer Tubes of Corrosion-Resistant Steel, Steel Tubes of Small Dimensions (Capillary) For Heat-Exchange Equipment of The Nuclear Power Plants.

Stainless Steel 304L Welded Tubes composition having low nickel and molybdenum and exhibiting high corrosion resistance and good formability. Stainless Steel 304L Welded Tubes are often chosen because of their resistance to corrosion, they are not immune to it. Stainless Steel 304L Pipes & Stainless Steel 304L Tubes are mostly used in space heating, oil and gas equipment, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, water and oil and gas transmission, petroleum refineries, natural-gas processing, seawater applications, and sewage treatment. Stainless Steel 304L Welded Tubes are preferred for transmission since they can withstand harsh climatic conditions and high internal and external pressure.

Stainless Steel 304L Welded Tubes & 304L Seamless Pipe/ Tube in Our Stockyard

Stainless Steel 304L Welded Tubes & SS 304L Seamless Pipe/ Tube in Our Stockyard

Stainless Steel 304L Welded Tubes Specifications

Generally Stainless Steel 304L Welded Tubes are less expensive, have narrower tolerances, thinner nominal wall thickness, better concentricity (outer/inner diameter OD/ID), higher internal surface quality and are often chosen since they can be produced in longer lengths with larger diameters. Initially all stainless steel tubular products were of seamless construction, but with improved metallurgy and welding processes, the benefits of welded products have diminished the use of seamless.

AOD melting technology and precision cold-rolling/slitting processes combined with rapid technological leaps in welding techniques resulted in Stainless Steel 304 ERW Tubes supplies soon becoming the dominant market supply. Longitudinally welded stainless steel 304L tubes for pressure applications are fusion welded with inert gas protection with or without filler metal. The corrosion resistance of the weld is of the same level as the base metal and the strength higher than the base metal.

Depending on the outer dimension, wall thickness and final application of Stainless Steel 304L Welded Tubes, there are different ways of manufacturing Stainless Steel 304 ERW Tubes India are typically made in accordance with the production route. The material is detailed, preferably into a strip accumulator which then enables continuous tube production.

Processing and testing advancements on the Stainless Steel 304 ERW Tubes Manufacturer, Supplier in India have created many technical and commercial advantages over the seamless product. Their high strength makes them ideally suitable for pressure applications within the oil & gas, petrochemical, chemical, energy, pulp & paper industries, etc

Stainless Steel Pipes
Sr. No.
ASTM A312 Stainless Steel 304L Seamless Pipe
15 NB
300 NB
Sch. 5s
Sch. 10s
Sch. 40s
Sch. 80s
Sch. 160s
Sch. XXS
ASTM A-312
Remi &
ASTM A312 Stainless Steel 304L Welded (ERW) Pipe
15 NB
300 NB
Sch. 5s
Sch. 10
Sch. 40s &
Sch. 80s
ASTM A-312
C.D. Prakash
Imported Etc.
ASTM A358 Stainless Steel 304L Welded (ERW) Pipe
150 NB
600 NB
Sch. 5s
Sch. 10s
Sch. 40s &
Sch. 80s
ASTM A-358
Fabricated at Famous
Vishal (with Radiography)
SS Pipe Grade
TP 304/ SS 304
TP 304H/ SS304H
TP 304L/ SS 304L
TP 304LN/ SS 304LN
TP 316/ SS316
TP 316H/ SS 316H
TP 316L/ SS 316L
TP 316LN/ SS 316LN
TP 316Ti/ SS 316Ti
TP 309/ SS 309
TP 310/ SS 310
TP 317L/ SS 317L
TP 321/ SS 321
TP 347/ SS 347
TP 409/ SS 409
TP 410/ SS 410
TP 420/ SS 420
TP 430/ SS 430
TP 446/ SS 446
TP 202/ SS 202 etc.
Specification ASTM A 269/A 213 / EN 10216-5 / NACE MR0175/PED 97/23 EC
Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type Seamless / ERW / Welded / Fabricated / CDW
End Plain End, Beveled End, Threaded
End Protection Plastic Caps
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Brand/ Origin European Origin, Japanese Origin, Korea Origin, US Origin, Russia Origin, Indian Origin
SS 304L Pipe Manufacturer Posco Korea, VDM Germany, Tubacex, Nippon Steel Corporation, Sumitomo Japan, Indian Mills, Walsin
Special Pipes
Stainless Steel 304L Fabricated Pipe (with radiography)
In Form of
Round Pipe /Tubes
Square Pipe /Tubes
Rectangle Pipe /Tubes
Coiled Tubes
Oval Pipe /Tubes
Flexible Pipe
Pan Cake Coils,
‘U’ Shape
Hydraulic Pipe/ Tubes etc.
In Length of
Single Random, Double Random , Standard & Cut length
Value Added Service
Draw & Expansion as per required Size & Length
Polish (Electro & Commercial) Heat Treatment
Annealed & Pickled
Sand Blasting
Machining Etc.
Test Certificate
Manufacturer Test Certificate/
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection,
Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Stainless Steel 304L Fabricated Pipe
Stainless Steel 304L Square & Rectangle &
Other Odd Size
SS Pipe Sizes and Specifications other than above can be manufactured on request
UNSPSC Code 40171621 (Industrial welded stainless steel 304L pipe)
40171622 (Industrial seamless stainless steel 304L pipe)

The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such traditional terms as “nominal diameter,” “size,” and “nominal size.

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