Parker Tube Fittings General Material Specifications

The specifications below apply to Parker Tube Fittings covered in the Parker Catalog 4300.

Standard Material Specifications Chart for Seal-Lok, Triple-Lok, Ferulok, Intru-Lok, Pipe, Port Adapters, JIS, Komatsu & Flanges

MATERIAL PARKER FITTING PRODUCT
Type Condition Standard Grade
Body Nut Sleeve Ferrule Welding
Parts
Steel1) Bar Stock ASTM A108 12L14  
ASTM A108 C1045    
ASTM A108 C1018      
Cold
Form
ASTM A576 C1008    
ASTM A576 C1010    
ASTM A576 C1012    
ASTM A576 C1020        
Forging ASTM A576 1214        
ASTM A576 1215        
ASTM A576 C1045      
Stainless
Steel2)
Bar Stock ASTM A479 316  
ASTM A479 316L          
ASTM A564 630        
Cold
Form
ASTM A479 316  
ASTM A479 316L          
Forging ASTM A182 316      
ASTM A182 316L          
Brass3) Bar Stock ASTM B16 CA360    
ASTM B453 CA345      
ASTM B371 CA694        
Cold
Form
ASTM B121 CA335      
ASTM B111 CA443        
ASTM B111 CA444        
Forging ASTM B124 CA377        
Aluminum Bar Stock ASTM B211 2024-T351    
Forging AMS 4133 2014-T6        
1) Standard steel products have silver/clear zinc chromium 6 free plating. Brazing and welding products are not plated.
2) Stainless steel fittings are passivated. Standard stainless steel nuts are coated to prevent galling during assembly. 
3) Brass is not available for Ferulok. Where brass is required, use Intru-Lok. Intru-Lok is only available in brass.

 

Standard Material Specifications Chart for EO, EO-2 & K4

MATERIAL PARKER FITTING PRODUCT
Type Condition Standard Grade U.S. Equivalent
grade
Body Nut Welding
Parts
Steel1) Bar Stock DIN EN 10277-3 1.0718 12L14    
DIN EN 10277-3 1.0715 1213    
DIN EN 10277-3 1.0727 1146    
DIN EN 10277-3 1.0401 C1015    
Cold Form DIN EN 10263 1.0214 C1010    
Forging DIN 1651 1.0710      
DIN EN 10087 1.0764      
DIN EN 10083 1.0503 C1045 modified    
Stainless
Steel
Bar Stock DIN EN 10088 1.4571 316TI
Forging DIN EN 10088 1.4571 316TI
Brass Bar Stock DIN 17660 2.0540    
Forging DIN 17660 2.0540      
1) Standard steel products have silver/clear zinc chromium 6 free plating. Brazing and welding products are not plated.