Pure Titanium Flat Washers DIN 125 Standard, Corrosion Resistant Titanium Plain Gaskets ISO 7089 ANSI B18.21.1 for Chemical Marine Industrial Fastening

⚙️ Industrial Grade Pure Titanium Flat Washers

Core Product Advantages

1. 100% Pure Titanium Material, Ultra Corrosion Resistant

   
   

   Made of Grade 1 industrial pure titanium, completely resistant to seawater, acid, alkali, chloride and chemical medium erosion. No rust, no oxidation failure for long-term outdoor, marine and chemical equipment use. Non-magnetic, low density, lighter than metal steel by 40%.
2. Strict International Standard Compliance

   
   

   Fully manufactured to global unified specifications:

• DIN 125 European flat washer standard
• ISO 7089 / ISO 7090 international metric standards
• ANSI B18.21.1 American industrial standard
  
  
  Consistent inner diameter, outer diameter and thickness, perfectly matched with standard titanium bolts & screws.

3. Precision Smooth Surface Machining

   
   

   Both sides fine deburred & polished flat surface, uniform thickness without burrs, deformation or warping. Even pressure distribution during tightening to protect workpiece surface, prevent bolt loosening and abrasion.
4. Multi-Size Complete Size Range

   
   

   Full series sizes from tiny miniature specs to large heavy-duty models available, covering M2 / M3 / M4 / M5 / M6 / M8 / M10 / M12 up to large industrial specifications. Custom thickness & custom sizes supported for bulk orders.
5. Wide Cross-Industry Application

   
   

   Perfect fastening accessories for:

   
   

   Marine ship equipment, chemical electrolysis equipment, aerospace parts, offshore platforms, medical machinery, outdoor corrosion-resistant fixtures, new energy equipment, pipeline fittings and titanium alloy assembly projects.
6. Stable Mechanical Performance

   
   

   High tensile strength, good toughness, high & low temperature resistant, will not deform under long-term bolt preload. Service life far exceeds carbon steel and stainless steel washers in corrosive working conditions.

📏 Product Specifications

• Material: Grade 1 Pure Titanium
• Standard: DIN 125, ISO 7089, ISO 7090, ANSI B18.21.1
• Type: Flat Plain Washer / Round Titanium Shim
• Surface Treatment: Natural polished titanium finish, no coating
• Available Sizes: Full metric range, custom sizes acceptable for bulk orders
• Core Performance: Anti-rust, acid & saltwater resistant, lightweight, non-magnetic

📦 Package Options

• Small retail pack: Assorted mixed-size washers bag
• Wholesale bulk: Carton packaging by single size
• Custom packing & labeling support for distributors

💡 Customer Notes

1. Custom dimensions, thickness, titanium alloy (TA2/TC4) washers are available upon bulk inquiry
2. Titanium washers match pure titanium bolts, nuts and fasteners for full anti-corrosion assembly
3. Keep dry storage to avoid surface water stain marks for long-term stock