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+91-22-66394546 / +91-22-67437469[email protected]
Panchdeep Metal
Manufacturer of Stainless Steel Products
Panchdeep MetalPanchdeep Metal
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Stainless Steel Pipe Manufacturers In Mumbai

Stainless steel pipes are not a complicated product to understand. But getting them right at the manufacturing level is where most suppliers cut corners. At Panchdeep Metal, every pipe that leaves our facility has gone through material verification, dimensional checks, and surface inspection.

We have been among the reputed SS pipe manufacturers in Mumbai since 1991. Over three decades, the materials have changed, client requirements have gotten stricter, and certifications have become non-negotiable. We have kept pace with all of it, mostly because we invested early in our own production setup rather than relying on third-party sourcing for finished goods.

Stainless Steel Pipe Manufacturers, ASME SA312 Grade pipes, Stainless Steel Pipe Dealers, SS 304 Pipe Suppliers in Mumbai, SS Pipe Manufacturers in Mumbai

 

Stainless Steel Pipes

Table of Contents

Stainless Steel pipes Specification

Equivalent Grades of Stainless Steel pipes

Chemical Composition of SS pipes

Mechanical properties of ASTM A312 SS pipes

Stainless Steel pipes Supplier Cities

Stainless Steel pipes Supplier Countries

The testing in industry is done for checking the production quality of pipes. The testing performed is intergranular corrosion test, pitting resistance test, positive material identification test, chemical/mechanical test, flattening/flaring test, hardness test, macro/micro test, radiography/hydrostatic test.

The industry is providing various documents to its buyers as a proof of dealing transparently. The offered documents are raw material test report, material traceability report, quality assurance plan, fumigation certification, commercial invoice, heat treatment chart, packaging list, guarantee letter. Now for you making right buying decision will be much easier. So, think about the specification requirements and place the order now to buy those at affordable rates.

Key Features of Our Stainless Steel Pipes

Below are the properties that make Stainless steel pipes suitable for demanding industries:

  • Corrosion resistance: Holds up in wet, acidic, and saline conditions without visible surface breakdown over time.
  • High tensile strength: Does not deform under load or pressure in most standard industrial applications.
  • Tight dimensional tolerances: OD, wall thickness, and length are checked batch by batch. Not just on sample pieces.
  • Clean surface finish: Internal and external surface finishes are clean. Relevant for food, pharma, and fluid transfer lines where contamination is a concern.
  • Long service life: If properly specified and installed, these pipes rarely need early replacement under normal service conditions.
  • Multiple grades and sizes: We stock and produce across grades and dimensions, so most requirements can be met without long lead times.

Stainless Steel pipes Specifications:

Specifications ASTM A312/A358, ASME SA312/SA358
Dimensions ASTM, ASME and API
Standard
JIS, AISI, ASTM, GB, DIN, EN, etc.
Surface Brushed, Mill Finished, Anodized, Sand Blasted, Finished Polished.
Seamless Pipes Size 1/2″ NB – 24″ NB.
ERW Pipes Size 1/2″ NB – 24″ NB.
EFW Pipes Size 6″ NB – 100″ NB.
Form Round, Square, Rectangular, Hydraulic etc.
Length Single Random, Double Random & Cut Length.
Types Seamless / ERW / Welded / Fabricated / LSAW Pipes.

Grade Specifications for Stainless Steel pipes

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 – Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Chemical Properties of SS pipes

ELEMENT C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 – 8 – 11 –
SS 304L 0.035 max 2 max 1.0 max 0.045 max 0.03 max 18 – 20 – 8 – 13 –
SS 316 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 11.00 – 14.00 67.845 min
SS 316L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 10.00 – 14.00 68.89 min

Mechanical Properties of SS pipes

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Why Choose Panchdeep Metal for Stainless Steel Pipes in Mumbai?

At Panchdeep Metal, we manufacture these SS pipes in-house. So when a client needs a non-standard wall thickness or a specific grade, we can usually sort it faster because we are not waiting on another mill.

All our material comes with mill test certificates. Third-party inspection is available if your project requires it. We provide the necessary documentations because we understand that most clients need it for their own audits and compliance. That part of the process is standard with us, not an add-on.

As Stainless Steel pipe manufacturers in Mumbai with over 30 years in the business, we have supplied to EPC contractors, fabrication shops, and industrial traders across India and abroad. Volume orders are handled regularly. If something goes wrong with a shipment, we take care of it.

Frequently Asked Questions (FAQs)

What types of Stainless Steel Pipes do you manufacture?

We manufacture seamless and welded Stainless Steel pipes. Sizes and schedules follow ASTM, ASME, and other applicable standards based on client requirement.

What grades of Stainless Steel Pipes do you supply?

We supply SS 304, 304L, 316, 316L, 310, 321 and a variety of duplex grades. The correct grade depends on service environment and fluid media.

Are your Stainless Steel Pipes suitable for corrosive environments?

Yes.  Grades 316 and 316L are typical for use in aggressive chemical and chloride-rich environments. Tell us about your application details and we can confirm the correct grade.

Does Panchdeep Metal Corporation offer custom sizes and specifications for Stainless Steel Pipes?

Yes. Send us the specification and we will check against current production capacity. Most custom requirements are workable with reasonable lead times.

 

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We build the metal components that keep your industry running. Our team manufactures stainless steel products for industries around the world. We are recognised for our deep technical knowledge and our ability to handle high-volume orders with excellent precision.

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Panchdeep Metal Corporation Office No.03, 1st Floor, Neo amity Bldg,
1st carpenter street,
Mumbai - 400004

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