STAINLESS STEEL
Complete range of austenitic, ferritic, martensitic and duplex stainless steel across all major grades — 304, 316, 321, 347, 310S, 410, 430, 2205 and more.
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India's Trusted Metal Specialists Since 1983
MK STEEL
CENTRE
Premium Stainless Steel & Nickel Alloy products engineered to international standards — serving industries worldwide from Mumbai, India.
ISO 9001:2015 Certified
BIS Approved
ASTM · ASME · DIN · JIS · EN
IS Standards Compliant
PED Directive
Export to 40+ Countries
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Years Experience
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Products
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Export Countries
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Happy Clients
Our Products
PRODUCT RANGE
2 MATERIAL FAMILIES · 13+ PRODUCT FORMS
NICKEL ALLOYS
High-performance nickel alloys including Inconel, Hastelloy, Monel and Alloy 20 — engineered for extreme temperature, pressure and corrosion environments.
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Why MKSC
THE MKSC ADVANTAGE
MILL-DIRECT SOURCING
We procure directly from certified mills across India, Europe and Japan — ensuring full traceability, genuine MTCs and the best pricing.
ALL INTERNATIONAL STANDARDS
Products certified to ASTM, ASME, DIN, EN, JIS, BS, GOST, IS/BIS and other major standards. PMI testing and third-party inspections available.
FAST DELIVERY WORLDWIDE
Large in-stock inventory at our Mumbai warehouse. Air, sea and land freight globally. Standard orders dispatched within 2–5 business days.
QUALITY ASSURANCE LAB
In-house metallurgical testing: spectrometry, hardness, tensile, impact, IGC and hydrostatic. Full EN 10204 3.1/3.2 certification available.
Industries We Serve
TRUSTED ACROSS SECTORS
Oil & Gas
Chemical Processing
Marine & Offshore
Pharmaceutical
Food & Beverage
Power Generation
Construction
Aerospace
Medical
Desalination
Pulp & Paper
Mining
Shipbuilding
Petrochemical
Material Family
STAINLESS
STEEL
Austenitic · Ferritic · Martensitic · Duplex — all grades, all forms, all international standards.
High Performance Alloys
NICKEL
ALLOYS
Inconel · Hastelloy · Monel · Alloy 20 — for extreme environments where standard stainless steel falls short.
Our Story
ABOUT
MKSC
Four decades of metallurgical expertise, delivering world-class stainless and nickel alloy solutions from India to the world.
1983
Founded
40+
Years
40+
Countries
1000+
Clients
WHO WE ARE
MK Steel Centre (MKSC) is a premier distributor and stockist of stainless steel and nickel alloy products, headquartered in Mumbai, India. Established in 1983 with over 40 years of industry experience, we have become a trusted name in the supply of high-quality metallic materials to industries across the globe.
Our extensive product portfolio spans austenitic, ferritic, martensitic and duplex stainless steels, as well as high-performance nickel alloys including Inconel, Hastelloy, Monel and Alloy 20. We serve the most demanding applications across Oil & Gas, Chemical Processing, Pharmaceutical, Power, Marine and Aerospace sectors.
Every product we supply carries full material traceability backed by authentic Mill Test Certificates (EN 10204 3.1 or 3.2) and is compliant with all applicable international and Indian standards.
OUR VALUES
🎯
QUALITY FIRST
Every product is tested, certified and traceable to its mill of origin.
🤝
INTEGRITY
Transparent pricing, honest specifications and no substitutions without consent.
🌎
GLOBAL REACH
Export expertise to 40+ countries with full customs and documentation support.
⚙
EXPERTISE
Technical metallurgical support from experienced engineers and material specialists.
Quality & Compliance
CERTIFICATIONS
& STANDARDS
Every product we supply meets rigorous international quality and material standards — fully documented and traceable.
Our in-house metallurgical lab — PMI, hardness, tensile, IGC and hydrostatic testing capabilities
ISO
9001
9001
ISO 9001:2015
Quality Management System
Certified QMS covering procurement, storage, testing and distribution. Annual surveillance audits by accredited body.
ProcurementStorageTestingDistribution
BIS
BIS / IS Mark
Bureau of Indian Standards
Products certified under BIS for compliance with IS 6911, IS 6908, IS 5522, IS 13388 and other applicable IS standards.
IS 6911 PlatesIS 6908 PipesIS 5522 BarsIS 13388 Wire
PED
PED 2014/68/EU
Pressure Equipment Directive
Pipes, fittings and flanges supplied under the European Pressure Equipment Directive. CE Marking available for EU markets.
PipesFlangesFittingsCE Marked
EN
10204
10204
EN 10204
Material Test Certificates
All products supplied with EN 10204 Type 3.1 (mill certified) or Type 3.2 (third-party inspector certified) MTCs.
3.1 MTC3.2 MTCChemical AnalysisMechanical
NACE
NACE MR0175
Sour Service Compliance
Nickel alloy and selected SS products conforming to NACE MR0175/ISO 15156 for sour service in Oil & Gas environments.
Sour ServiceH₂S ResistantOil & GasISO 15156
PMI
PMI Testing
Positive Material Identification
In-house XRF spectrometer for 100% PMI testing on request. Ensures material identity per ASTM E1476.
XRF SpectrometryASTM E1476100% PMI Option
International Standards Reference
STANDARDS WE COMPLY WITH
| Standard | Region | Body | Product Scope |
|---|---|---|---|
| ASTM A240 | USA / Intl | ASTM International | Stainless Sheet, Strip, Plate |
| ASTM A312 | USA / Intl | ASTM International | SS Seamless & Welded Pipes |
| ASTM A276 | USA | ASTM International | SS Bars and Shapes |
| ASTM A580 | USA | ASTM International | SS Wire Rods |
| ASTM A182 | USA | ASTM International | Forged Fittings, Flanges |
| ASME SA240 / SA312 | International | ASME | Pressure Vessel Service |
| IS 6911 | India | BIS | SS Plate, Sheet, Strip |
| IS 6908 | India | BIS | SS Pipes for General Purposes |
| IS 5522 | India | BIS | Hot Rolled SS Bars |
| IS 6603 | India | BIS | Cold Worked SS Bars |
| IS 13388 | India | BIS | SS Wire Rods |
| IS 6760 | India | BIS | SS Equal Angles |
| EN 10088-1/2/3 | Europe | CEN | SS General — All Products |
| DIN 17440 / 17456 / 17457 | Germany/EU | DIN / EN | SS Plates, Seamless & Welded Tubes |
| JIS G4304 / G4305 | Japan | JIS | Hot/Cold Rolled SS Plate |
| JIS G3447 / G3459 | Japan | JIS | SS Tubes / Pipes |
| BS EN 10028-7 | UK | BSI | Pressure Vessel Plates |
| GOST 5632 / 5949 | Russia / CIS | GOST | SS Bars, Plates |
| ISO 3506 | International | ISO | SS Fasteners |
| ASME B16.5 / B16.47 | International | ASME | Pipe Flanges |
Reach Out
CONTACT
MKSC
Get a quote, request a material certificate, or speak to our technical team. We respond within 24 hours.
OUR DETAILS
📍
Head Office
MK Steel Centre20/21 Labh Niwas, 136 Nanubhai Desai Road
Mumbai 400004, Maharashtra, India
📞
Phone
🕐
Business Hours
MK Steel Centre
Mumbai 400004, India
Mumbai 400004, India
GET IN TOUCH
Reach out for quotes, technical queries, material certificates or delivery information. Our sales team responds within 24 working hours.
📋 What to Include in Your Enquiry
- Material grade & specification (e.g. SS 316L, ASTM A312, Inconel 625)
- Product form (pipe, plate, bar, flange, fastener, etc.)
- Required dimensions & quantity (MT or pieces)
- Delivery destination & preferred Incoterms
- MTC / certification requirements (EN 10204 3.1, 3.2)
FAST RESPONSE GUARANTEED
Our sales team responds to all enquiries within 24 working hours. For urgent requirements, call us directly on +91 22 4005 5122.