Ermeto high pressure hydraulic reducing weld nipple | Product Series

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Ermeto high pressure hydraulic reducing weld nipple

Ermeto high pressure hydraulic reducing weld nipple

Ermeto reducing weld nipples are suitable for all popular weld fittings and meet the stringent requirements which are placed on individual components in complex welding procedures.

Technical Specifications

  • Brand: Ermeto
  • Application: Automotive Process, Chemical Transfer, Construction Equipment, Fuel Transfer, Hydraulics, Manufacturing Equipment, Marine, Material Handling, Mobile Equipment, Oilfield, Packaging, Transportation, Fuel Transfer, Hydraulics
  • Division: High Pressure Connectors Europe Division
  • Technology: Fluid & Gas Handling
  • Industry: Agriculture, Automotive, Construction, Industrial Manufacturing Equipment, Marine, Material Handling, Transportation
  • Product Type: Hydraulic DIN Fittings
  • Product Style: Buttweld, Reducing Nipple
  • Product Series: EO Light/Heavy, EO Heavy
  • Configuration: Tube to Weld
  • Maximum Operating Pressure: 242 to 539 bar
  • Shape: Straight
  • Connection 1 Type: Male, 24° Cone
  • Connection 1 Size: 8 to 38 mm Tube O.D.
  • Connection 2 Type: Buttweld
  • Connection 2 Size: 6 to 30 mm Tube O.D.
  • Tube Wall Thickness: 1.5 to 5 mm
  • Specifications Met: DIN, ISO 8434
  • For Fluid Type: Hydraulic Fluids, Chemicals, Fuels, Gases, Steam
  • Accessories Included: n/a
  • Body Material: Steel, Stainless Steel
  • Seal Type: O-Ring
  • Seal Material: NBR, FKM
  • Maximum Ambient Temperature: 250 °C (Steel), 400 °C (Stainless Steel), 482 °F (Steel), 752 °F (Stainless Steel)
  • Minimum Ambient Temperature: -40 °C (Steel), -60 °C (Stainless Steel), -40 °F (Steel), -76 °F (Stainless Steel)
  • Maximum Fluid Temperature: 250 °C (Steel), 400 °C (Stainless Steel), 482 °F (Steel), 752 °F (Stainless Steel)
  • Minimum Fluid Temperature: -40 °C (Steel), -60 °C (Stainless Steel), -40 °F (Steel), -76 °F (Stainless Steel)
Safety Warning

Full Product Description

Ermeto SKA and SKA-ORB weld nipple types can be assembled in any EO tube fitting. Ermeto weld nipples are available in all sizes from 6 – 38/42 in the light and heavy series.  
The Ermeto weld nipple is welded to the tube end without the O-ring. Assembling beforehand a retaining nut with the right size and orientation should not be forgotten. Special guidelines and regulations may apply to the pre-handling of the tube end, the welding procedure, welding personnel qualifications, post-processing and testing and documentation of the weld connection.

Markets:
• Press construction
• Heavy machinery building
• Power station construction
• Shipbuilding

Applications:                                                                                                                                            
• Suitable for general hydraulic applications.

Features/ benefits:
• Ermeto weld nipples can be combined with all EO fittings, so that the fittings can be used in a broad range of applications.
• The elastomeric seal acts as a primary sealing element, making the connection leak-proof. So maintenance and re-work costs are substantially reduced.
• Even after continuous operation for years under extreme conditions, the soft-seal weld nipple does not have to be retightened. This means that the connector has a long life and maintenance and servicing costs are noticeably diminished.
• Insufficiently assembled Ermeto weld nipples do not come apart without warning. The user can react early enough because the connectors indicate the problem by leaking and they can be retightened.
• Ermeto weld nipples can be undone and then re-assembled any number of times. The longevity of the connector is thereby increased and costs saved.

Related Documents

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Products Connection 1 Type Connection 1 Size Connection 2 Type Connection 2 Size Tube Wall Thickness Body Material Product Series
SKAR10/06X1.571 Male 24° Cone 10 mm (O.D.) Buttweld 6 mm (O.D.) 1.5 mm Stainless Steel EO Light/Heavy
SKAR10/08X1.571 Male 24° Cone 10 mm (O.D.) Buttweld 8 mm (O.D.) 1.5 mm Stainless Steel EO Light/Heavy
SKAR12/08X2 Male 24° Cone 12 mm (O.D.) Buttweld 8 mm (O.D.) 2 mm Steel EO Light/Heavy
SKAR12/10X1.571 Male 24° Cone 12 mm (O.D.) Buttweld 10 mm (O.D.) 1.5 mm Stainless Steel EO Light/Heavy
SKAR16/10X2 Male 24° Cone 16 mm (O.D.) Buttweld 10 mm (O.D.) 2 mm Steel EO Heavy
SKAR16/10X271 Male 24° Cone 16 mm (O.D.) Buttweld 10 mm (O.D.) 2 mm Stainless Steel EO Heavy
SKAR16/12X1.571 Male 24° Cone 16 mm (O.D.) Buttweld 12 mm (O.D.) 1.5 mm Stainless Steel EO Heavy
SKAR16/12X271 Male 24° Cone 16 mm (O.D.) Buttweld 12 mm (O.D.) 2 mm Stainless Steel EO Heavy
SKAR16/12X2.5 Male 24° Cone 16 mm (O.D.) Buttweld 12 mm (O.D.) 2.5 mm Steel EO Heavy
SKAR16/12X2.571 Male 24° Cone 16 mm (O.D.) Buttweld 12 mm (O.D.) 2.5 mm Stainless Steel EO Heavy
SKAR20/12X2 Male 24° Cone 20 mm (O.D.) Buttweld 12 mm (O.D.) 2 mm Steel EO Heavy
SKAR20/12X271 Male 24° Cone 20 mm (O.D.) Buttweld 12 mm (O.D.) 2 mm Stainless Steel EO Heavy
SKAR20/16X2 Male 24° Cone 20 mm (O.D.) Buttweld 16 mm (O.D.) 2 mm Steel EO Heavy
SKAR20/16X271 Male 24° Cone 20 mm (O.D.) Buttweld 16 mm (O.D.) 2 mm Stainless Steel EO Heavy
SKAR20/16X2.5 Male 24° Cone 20 mm (O.D.) Buttweld 16 mm (O.D.) 2.5 mm Steel EO Heavy
SKAR20/16X3 Male 24° Cone 20 mm (O.D.) Buttweld 16 mm (O.D.) 3 mm Steel EO Heavy
SKAR20/16X371 Male 24° Cone 20 mm (O.D.) Buttweld 16 mm (O.D.) 3 mm Stainless Steel EO Heavy
SKAR25/12X271 Male 24° Cone 25 mm (O.D.) Buttweld 12 mm (O.D.) 2 mm Stainless Steel EO Heavy
SKAR25/16X2 Male 24° Cone 25 mm (O.D.) Buttweld 16 mm (O.D.) 2 mm Steel EO Heavy
SKAR25/16X271 Male 24° Cone 25 mm (O.D.) Buttweld 16 mm (O.D.) 2 mm Stainless Steel EO Heavy
SKAR25/16X2.571 Male 24° Cone 25 mm (O.D.) Buttweld 16 mm (O.D.) 2.5 mm Stainless Steel EO Heavy
SKAR25/16X3 Male 24° Cone 25 mm (O.D.) Buttweld 16 mm (O.D.) 3 mm Steel EO Heavy
SKAR25/20X2 Male 24° Cone 25 mm (O.D.) Buttweld 20 mm (O.D.) 2 mm Steel EO Heavy
SKAR25/20X2.5 Male 24° Cone 25 mm (O.D.) Buttweld 20 mm (O.D.) 2.5 mm Steel EO Heavy
SKAR25/20X2.571 Male 24° Cone 25 mm (O.D.) Buttweld 20 mm (O.D.) 2.5 mm Stainless Steel EO Heavy
SKAR25/20X371 Male 24° Cone 25 mm (O.D.) Buttweld 20 mm (O.D.) 3 mm Stainless Steel EO Heavy
SKAR30/16X2 Male 24° Cone 30 mm (O.D.) Buttweld 16 mm (O.D.) 2 mm Steel EO Heavy
SKAR30/16X271 Male 24° Cone 30 mm (O.D.) Buttweld 16 mm (O.D.) 2 mm Stainless Steel EO Heavy
SKAR30/16X2.571 Male 24° Cone 30 mm (O.D.) Buttweld 16 mm (O.D.) 2.5 mm Stainless Steel EO Heavy
SKAR30/20X2.5 Male 24° Cone 30 mm (O.D.) Buttweld 20 mm (O.D.) 2.5 mm Steel EO Heavy
SKAR30/20X2.571 Male 24° Cone 30 mm (O.D.) Buttweld 20 mm (O.D.) 2.5 mm Stainless Steel EO Heavy
SKAR30/20X371 Male 24° Cone 30 mm (O.D.) Buttweld 20 mm (O.D.) 3 mm Stainless Steel EO Heavy
SKAR30/25X2.5 Male 24° Cone 30 mm (O.D.) Buttweld 25 mm (O.D.) 2.5 mm Steel EO Heavy
SKAR30/25X2.571 Male 24° Cone 30 mm (O.D.) Buttweld 25 mm (O.D.) 2.5 mm Stainless Steel EO Heavy
SKAR30/25X3 Male 24° Cone 30 mm (O.D.) Buttweld 25 mm (O.D.) 3 mm Steel EO Heavy
SKAR30/25X371 Male 24° Cone 30 mm (O.D.) Buttweld 25 mm (O.D.) 3 mm Stainless Steel EO Heavy
SKAR30/25X471 Male 24° Cone 30 mm (O.D.) Buttweld 25 mm (O.D.) 4 mm Stainless Steel EO Heavy
SKAR38/16X2 Male 24° Cone 38 mm (O.D.) Buttweld 16 mm (O.D.) 2 mm Steel EO Heavy
SKAR38/20X271 Male 24° Cone 38 mm (O.D.) Buttweld 20 mm (O.D.) 2 mm Stainless Steel EO Heavy
SKAR38/20X2.5 Male 24° Cone 38 mm (O.D.) Buttweld 20 mm (O.D.) 2.5 mm Steel EO Heavy
SKAR38/20X2.571 Male 24° Cone 38 mm (O.D.) Buttweld 20 mm (O.D.) 2.5 mm Stainless Steel EO Heavy
SKAR38/20X3 Male 24° Cone 38 mm (O.D.) Buttweld 20 mm (O.D.) 3 mm Steel EO Heavy
SKAR38/25X3 Male 24° Cone 38 mm (O.D.) Buttweld 25 mm (O.D.) 3 mm Steel EO Heavy
SKAR38/25X371 Male 24° Cone 38 mm (O.D.) Buttweld 25 mm (O.D.) 3 mm Stainless Steel EO Heavy
SKAR38/25X471 Male 24° Cone 38 mm (O.D.) Buttweld 25 mm (O.D.) 4 mm Stainless Steel EO Heavy
SKAR38/30X471 Male 24° Cone 38 mm (O.D.) Buttweld 30 mm (O.D.) 4 mm Stainless Steel EO Heavy
SKAR38/30X5 Male 24° Cone 38 mm (O.D.) Buttweld 30 mm (O.D.) 5 mm Steel EO Heavy
SKAR38/30X571 Male 24° Cone 38 mm (O.D.) Buttweld 30 mm (O.D.) 5 mm Stainless Steel EO Heavy
SKAR16/10X1.571 Male 24° Cone 16 mm (O.D.) Buttweld 10 mm (O.D.) 1.5 mm Stainless Steel EO Heavy
SKAR25/12X2.571 Male 24° Cone 25 mm (O.D.) Buttweld 12 mm (O.D.) 2.5 mm Stainless Steel EO Heavy

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