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Al Vishwas Nickel Alloys, a well-regarded manufacturer and supplier based in Dubai, UAE, focuses on premium-grade Monel Washers built for demanding industrial, marine, and chemical settings. Made from top-tier Monel alloy, these washers deliver exceptional corrosion resistance, mechanical strength, and durability, guaranteeing that your fastening solutions remain both secure and long-lasting. Through advanced manufacturing techniques and stringent quality control, Al Vishwas Nickel Alloys ensures washers that satisfy exact specifications and dependable performance consistent with international standards. Frequently used across marine, offshore, chemical, and petrochemical industries, Monel Washers provide peak performance and safety, even under the harshest and most corrosive conditions.
Monel Washers consist of roughly 63% nickel and 28–34% copper, together with small quantities of iron, manganese, and silicon. This distinctive combination delivers outstanding resistance to seawater, acids, and alkaline solutions. From a mechanical standpoint, Monel Washers display high tensile and yield strength, extraordinary toughness, and notable fatigue resistance. They keep their shape and structural integrity over a wide temperature range while withstanding stress-corrosion cracking, pitting, and erosion. Such properties guarantee enduring reliability, making Monel Washers ideal for high-pressure, chemically harsh, and marine applications that call for durable and corrosion-resistant fastening solutions.
| Monel Washers Standard | ASTM B164 / ASME SB164 |
| Monel Washer Dimensions | ASTM, DIN, BS, GB, IS and all International Standards |
| Monel Washers Size Range | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Monel Alloy Washers Length | 3 mm to 200 mm |
| SA 164 Monel Washers Marking | All Fasterners are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.) |
| Delivery Time | 7-15 working days as usual, It will based on the detailed order quantity. |
| Payment Terms | Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping |
| Element | Content (%) |
| Nickel, Ni | 63.00 min |
| Silicon, Si | 0.5 max |
| Carbon, C | 0.3 max |
| Sulphur, S | 0.024 |
| Copper, Cu | 28-34 |
| Iron, Fe | 2.5 max |
| Manganese, Mn | 2 max |
| Properties | Metric | Imperial |
| Tensile strength(annealed) | 517-620 MPa | 75-90 ksi |
| Yield strength | 172-345 MPa | 25-50 ksi |
| Modulus of elasticity | 179 GPa | 26000 ksi |
| Poisson’s ratio | 0.32 | 0.32 |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Washers in Dubai, UAE, offering advanced solutions for every piping requirement you have. Our modern manufacturing facilities are strategically positioned in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-quality materials available on hand. We are committed to providing outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
Reach out to us for a fast quote tailored to your requirement.
Monel Washers are widely employed across industries that demand dependable, high-strength, and corrosion-resistant fastening parts. Within marine environments, they play a vital role in shipbuilding, seawater piping, desalination systems, and offshore platforms. The chemical and petrochemical industries depend on them for pipelines, reactors, and processing equipment exposed to aggressive materials. Furthermore, they serve in oil and gas activities, power generation plants, and other uses where longevity and corrosion resistance are essential.
