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Standard: DIN 470
Commodity: Sealing Washers For Bolts
Also Named: Sealing Discs DIN 470
Material: Carbon Steel
Diameter: 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 22, 25,...Add to Inquiry -
Standard: DIN 440
Commodity: Flat Washer With Square Hole
Also Named: Round Washer Square Hole
Material: Steel
Vickers Hardness, HV: 100 HV( 100HV~250HV)...Add to Inquiry -
Standard: ISO 7090
Commodity: Plain Chamfered Washer
Also Named: Flat Chamfered Washers
Material: Carbon Steel
Grade: Grade A
Form: Form B
Diameter: 5.3,...Add to Inquiry -
Standard: DIN 128
Commodity: Curved Spring Lock Washers
Also Named: Curved Spring Washer
Material: Steel
Vickers Hardness, HV: HV430-530
Type: Type B...Add to Inquiry -
Wave Spring Washer for Bearing
Standard: DIN 42013
Commodity: Wave Spring Washer For Bearing
Also Named: Wave Disc Spring
Material: Steel
Diameter: M11/ M13/ M16/ M19/ M22/ M24/ M26/ M28/ M30/ M32/...Add to Inquiry -
Standard: ASME B 18.21.1
Commodity: Lock Washer With Teeth
Also Named: Internal Tooth Washers
Material: Steel
Type: Type A, Type B
Diameter: 2#, 3#, 4#, 5#, 6#,...Add to Inquiry -
Standard: DIN 25201
Commodity: Double Lock Washer
Also Named: Double Fold Self-locking Washer
Material: Steel
Diameter: 3, 3.5, 3.5 Large②, 4, 4Large②, 5, 5 Large②, 6,...Add to Inquiry -
Standard: DIN 6797 (A)
Commodity: External Tooth Washer
Also Named: External Tooth Lock Washers
Material: Carbon Steel
Diameter: 1.7, 2.2, 2.7, 3.2, 3.7, 4.3, 5.3, 6.4,...Add to Inquiry -
Standard: DIN 6798 (A)
Commodity: Cone Lock Washer
Also Named: External Star Lock Washer
Material: Carbon Steel
Diameter: 2.2, 2.7, 3.2, 3.7, 4.3, 5.3, 6.4, 8.4, 10.5,...Add to Inquiry -
Standard: JIS B 1255 (AB)
Commodity: Tooth Type Lock Washer
Also Named: Metal Lock Washer
Material: Carbon Steel
Diameter: 4, (4.5), 5, 6, 8, 10, 12, (14), 16...Add to Inquiry -
Standard: DIN7603
Commodity: Metal Sealing Washers
Also Named: DIN 7603 Gaskets
Material: Steel
Diameter: M2/ M2.5/ M3/ M3.5/ M4/ M5/ M6/ M7/ M8/ M10/ M12/ M14/ M16/...Add to Inquiry -
Standard: ASME B 16.20
Commodity: Sealing Ring Gasket
Also Named: Metal Gasket Ring
Material: Carbon Steel
Diameter: 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27...Add to Inquiry
May 11, 2021 · The Bonded Seal is a rectangular section metal washer to which a trapezoidal shaped rubber ring is bonded. (often called a Dowty Washer). Both the washer and the inner...
Bonded Seal (also known as Dowty Seal or Dowty Bonded Washer) represents a combination of metal washer and elastomer sealing lip vulcanised to the edge of the metal part to seal bolted connections...
Dowty Seals, also known as British Bonded Seals, BSP Bonded Seals, or Bonded Washers, are available from Nuvair.com in a variety of BSP (British Standard Pipe) sizes: #4 BSP (1/4 in), #6 BSP (3/8...
Apr 22, 2018 · - Material: Zinc Plated Steel, Rubber 【Features】 - Commonly known as Dowty Seals or Dowty Washers - The bonded seal was adhered and...
High-pressure sealing solution. The bonded seal (also known as Dowty Seals and Dowty Washers) consists of a metallic insert with a vulcanised rubber compound profile which is...
Hardwearing, reliable and flexible, these seals can handle the pressure. Bonded Seals, also known as Dowty Washers, are synthetic rubber seals that able to withstand both high pressure and...












