International Stainless Pte Ltd is a distributor of approved stainless steel 316/316L pipes, BW fittings, forged fittings and flanges in Singapore. We are an integrated one stop solution provider for customers from oil & gas, chemical, petrochemical, marine, onshore & offshore and subsea industries which covers a full range of numerous products with world class certifications.

International Stainless has comprehensive range of more than 2,000 line items in various dimensions specially to meet our customer needs which conform to ASME, ASTM, ANSI, API, PED, PMI and NACE standards with corresponding mill test certificates to authenticate the top quality of our supplies.

We have achieved ISO 9001:2008 certification for our customer transactions. This further demonstrates we follow a standard quality policy which ensure fulfilment of all parameters as per the global standards. We have also achieved OHSAS 18001:2007 and BIZSAFE STAR certification. Safety and quality are cornerstones of our business conduct and work procedures..

"Positive Thinking, Positive Gains!" whatever we do, we do with know-how, problem-solving competence and good service. It's an approach to make us toward the future.



Our Vision

We strive to be an International leader in stainless steel and other exotic material distributor.



Our Mission

To be a professional and efficient business partners to our customers and to develop a business relationship that delivers long term benefits to both parties. We are dedicated to providing professional services and quality products to exceed the ever-changing needs of our customers.



Our Values

Our values define what we stand for and how we behave with our customers to build mutually beneficial relationships.

  • - We aim to offer value and quality service.

  • - We strive to provide very competitive prices to our customers.

  • - We act with integrity and fairness in what we say and do.



SUBSEA Flanges and Special Mechanical Forged pieces

International Stainless Pte Ltd works closely with our strategic partner from "EUROPEAN MILL" for South East Asia market for the supply of "SUBSEA" flanges and special mechanical forged pieces in the subsea/offshore sector/industry and others related oil and gas industries.

Types of subsea flanges: Compact flange, Anchor / Hangar flange, Weld Neck flange, Blind, Swivel flange.

Types of special forged pieces: Forged barred tee, Collars, Buckle Arrestor, Bulkheads connector, WYE pieces and Forged Bends.

Steel grades: Carbon, Stainless, Alloy, Duplex, Super Duplex, Inconel and many more…



Dimension Standards:

ASME B16.5 / B16.47, API 7D / 6A, NORSOK L005, MSS SP44



Design Codes:

ASME VIII Division 1 & 2, DNV OS F101, ASME B31.3 / B31.4 / B31.8, NORSOK M-650, REVISION 4

Besides complying to above design codes and dimensional standards, our strategic partner is capable of providing value services such as design calculation notes and FEA (Finite Element Analysis) upon customer request for specific project requirements from time to time.