Company Introduction

Company Introduction

Mcneil Instruments is a trusted name in the global steel and metal industry, delivering premium-quality products and customized solutions to meet diverse industrial needs. With a strong presence in the UAE and across international markets, we specialize in manufacturing and supplying stainless steel pipes, tubes, flanges, fasteners, and other high-performance metal products.

Our commitment to quality, innovation, and customer satisfaction sets us apart. Backed by years of industry expertise, we adhere to international standards and ensure precision engineering in every product we deliver. At Mcneil Steel & Alloys FZE, we aim to build long-lasting relationships with clients by providing reliable, durable, and cost-effective solutions for industries such as oil & gas, construction, marine, and petrochemicals.

Stainless Steel Super Duplex 2507 Washer

What is Stainless Steel Super Duplex 2507 Washer?

Stainless Steel Super Duplex 2507 Washers are manufactured from a highly alloyed duplex stainless steel that provides exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. With a balanced microstructure of austenite and ferrite, Super Duplex 2507 offers extremely high strength, excellent fatigue resistance, and outstanding durability in harsh and corrosive environments, especially seawater and chemical processing conditions.

Applications of Stainless Steel Super Duplex 2507 Washer

  • Marine & Offshore Engineering – Ideal for seawater applications, riser systems, and subsea fasteners.
  • Oil & Gas Industry – Used in high-pressure systems, pumps, manifolds, and wellhead equipment.
  • Chemical Processing – Excellent for acidic and chloride-rich chemical environments.
  • Desalination Plants – Perfect for brine tanks, evaporators, and purification units.
  • Heat Exchangers – High thermal conductivity and corrosion resistance enhance performance.
  • Structural Applications – Ideal for load-bearing parts requiring extreme strength.

Common Uses of Stainless Steel Super Duplex 2507 Washer

  • Used in bolted joints for high-stress marine and offshore assemblies.
  • Fastening components in underwater pipelines and subsea structures.
  • Ideal for pumps, valves, and pressure control equipment.
  • Enhances performance in rotating and mechanical equipment.
  • Suitable for extreme temperature and corrosive industrial environments.
  • Common in desalination plants, chemical reactors, and refinery equipment.
Washer Specifications

Washer Specifications

Overview
Size & Dimensions
Standards
Types
Material & Grades
Coating & Finish
Applications
Certifications
Packing
ProductWashers – Plain, Lock, Spring, Tab, Structural, Sealing & More
Size RangeM2 to M100 or Custom Sizes
Thickness0.3 mm to 6 mm (or as per requirement)
GradesStainless Steel 304 / 316 / 316L, Carbon Steel, Brass, Copper, Inconel, Monel, Hastelloy, Titanium, etc.
Standard SizesM2 to M100
Thickness0.3 mm to 6 mm
Custom OptionsAvailable on Request
DIN (Germany)DIN 125, 127, 433, 6798, 9021, 7349
ISO (International)ISO 7089/7090, 7092, 10673, 8738
ASTM (USA)ASTM F436, F959, F844
ANSI (USA)ANSI B18.22.1
BS (British)BS 4320, 4464, 1802
IS (India)IS 2016, 3063, 5372, 5624
SAE (USA)SAE J403, J995
Types of Washers Plain Flat Washer
Spring Lock Washer
Sealing Washer
Tab Washer
Square Washer
Structural Washer
Square Beveled Washer
Wedge Lock Washer
Self-Locking Washer
Hex Washer
Industrial Washer
Stainless Steel304, 304L, 316, 316L, 310, 321, 347, etc.
Carbon SteelGrades C1018, C1045, C1020, etc.
Alloy SteelEN8, EN19, EN24, etc.
Other MetalsBrass, Copper, Aluminum, Monel, Inconel, Hastelloy, Titanium
Surface CoatingsPTFE, Zinc Plating, Hot Dip Galvanizing, Black Oxide, Nickel, Teflon, Xylon, Geomet
FinishesSelf-Color, Bright, Matte, Passivated, Dacromet
Industries Oil & Gas
Petrochemicals
Construction
Automotive
Aerospace
Marine
Power Generation
General Engineering
Test CertificateEN 10204 / 3.1
Additional CertsPED 97/23/EC, AD 2000 W2, ISO 9001
ComplianceRoHS, REACH
Packing TypesSmall Boxes, Cartons, HDPE Bags, Pallets, or as per customer request
LabelingGrade, Size, Batch No., Logo (if required)
Most Selling Types Of Washers

Most Selling Types Of Washers

Plain Flat Washer Plain Flat Washer Wedge Lock Washer Wedge Lock Washer Square Washer Square Washer Spring Lock Washer Spring Lock Washer Self Locking Washer Self Locking Washer Sealing Washer Sealing Washer Hex Washer Hex Washer Industrial Washer Industrial Washer Tab Washer Tab Washer Structural Washer Structural Washer Square Beveled Washer Square Beveled Washer
Stainless Steel Super Duplex 2507 Washer Export Countries

Stainless Steel Super Duplex 2507 Washer Manufacturer, Supplier, Exporter in Countries

Country Country Country Country
Stainless Steel Super Duplex 2507 Washers Exporter in Kuwait Stainless Steel Super Duplex 2507 Washers Exporter in India Stainless Steel Super Duplex 2507 Washers Exporter in Oman Stainless Steel Super Duplex 2507 Washers Exporter in Iran
Stainless Steel Super Duplex 2507 Washers Exporter in Qatar Stainless Steel Super Duplex 2507 Washers Exporter in China Stainless Steel Super Duplex 2507 Washers Exporter in UAE Stainless Steel Super Duplex 2507 Washers Exporter in Africa
Stainless Steel Super Duplex 2507 Washers Exporter in Turkey Stainless Steel Super Duplex 2507 Washers Exporter in Mexico Stainless Steel Super Duplex 2507 Washers Exporter in Canada Stainless Steel Super Duplex 2507 Washers Exporter in Malaysia
Stainless Steel Super Duplex 2507 Washers Exporter in Saudi Arabia Stainless Steel Super Duplex 2507 Washers Exporter in Brazil Stainless Steel Super Duplex 2507 Washers Exporter in USA Stainless Steel Super Duplex 2507 Washers Exporter in Sri Lanka
Stainless Steel Super Duplex 2507 Washers Exporter in Australia Stainless Steel Super Duplex 2507 Washers Exporter in Nigeria Stainless Steel Super Duplex 2507 Washers Exporter in 85+ countries
Hex Bolts Export Countries

Manufacturer & Exporter of Washer in the Following Countries

Country Country Country Country Country
Saudi Arabia Kazakhstan Zimbabwe Netherlands India
Afghanistan Belgium UAE Israel Europe
New Zealand Mexico Canada Venezuela United Kingdom
United States South Africa Malaysia Poland Germany
Singapore Sri Lanka Australia Brazil Ireland