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Stainless Steel

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SI Pipe India`s Special Supplier & Manufacturer of Stainless Steel, Nickel Alloy & Titanium Fasteners:

SI Pipe located in Mumbai, Maharashtra, India in the heart of South Mumbai in Asia's Largest Metal market, Maintains extensive inventory of Fasteners such as Stainless steel Thread-forming screws, Stainless steel machine screws, Stainless steel rivets, Stainless steel high-strength socket products, Stainless Steel Fasteners Hex Bolts, Stainless Steel Hex Nuts, Stainless Steel Nylock Nuts, Stainless Steel Studs, and Stainless Steel Washers, Stainless Steel Screws, Stainless Steel Flange Bolts, Stainless steel metric screws, Stainless steel washers, and Stainless steel custom manufactured fasteners along with Duplex Steel, Nickel alloys and Titanium. We provide all kind of Technical Support, Customer Service with a Quality Price.

The Stainless Steel Fasteners which is stocked by SI Pipe are manufactured in accordance with Relevant International Standards such as DIN, ISO, ANSI OR BS standards, providing assured quality with processes, systems and procedures ISO9001:2008 approved. SI Pipe is 100% percent focused on customer care with are ISO9001:2008 compliant for both in house Manufacturing while providing the best service possible to ensure customer satisfaction. We have reputed clients, an extensive and comprehensive stock range, along with competitive pricing and offer a wide range of different sized cut-lengths of all threads from stock.

SI Pipe have carved a niche in the Stainless steel fasteners, Nickel alloy fasteners , Duplex Steel fasteners and Titanium Fasteners industry, and with the rich experience it has resulted in creation of long-lasting relations with the clients globally in International market like Turkey, Czech Republic, Brazil, Iran, Croatia, Bahrain, Iraq, Kuwait, Libya, Oman, Qatar, Saudi Arabia, U.A.E., Yemen, Dubai, Russia.


A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (Belleville washer, wave washer), wear pad, preload indicating device, locking device, cover up engineering mistakes, and to reduce vibration (rubber washer). Washers usually have an outer diameter (OD) about twice the width of their inner diameter (ID).

Washers are usually metal or plastic. High quality bolted joints require hardened steel washers to prevent the loss of pre-load due to Brinelling after the torque is applied.

Rubber or fibre gaskets used in taps (or faucets, or valves) to stop the flow of water are sometimes referred to colloquially as washers; but, while they may look similar, washers and gaskets are usually designed for different functions and made differently.

Washers are also important for preventing galvanic corrosion, particularly by insulating steel screws from aluminium surfaces.

Types of Washers:

  • Plain Washers
  • Spring Washers
  • Washers

We export our Stainless Steel Washers products to Western and Eastern Europe, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia etc. We are sure that we also can cover the requirements requested by your company you can email us at for your instant requirements.


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