| Prod Model: | JYWH | 
                        | Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe | 
                        | Usage: | Offshore Oil and Gas Field Exploitation Machinery | 
                        | Type: | Petroleum Drilling Tool & Accessory | 
                        | Certification: | API | 
            
        
	
        Product Description
        API 6A Double studded adapter flange used in oilfield
 
Main Description
   
Double studded adapter  flange is a combination of flanges of different sizes and pressure ratins.Jiang ETERNAL supplies adapter flange in various sizes and pressure ratings as per customer's specified thickness,consistent with design considerations.
 
   
Main Specification
 
Size: As per customer's requirement
 
Pressure rating: 2,000PSI to 20,000PSI
 
Material of construction: As per API 16A
 
Service condition: General, Sour services
 
 
         
            
	
		
			| DSAF Description | Flange thickness (T) (mm)
 | 
		
			| 2-1/16 "  x 5M To 3-1/8 "  x 5M | 70 | 
		
			| 2-1/16 "  x 10M To 4-1/16 "  x 10M | 80 | 
		
			| 3-1/16 "  x 10M To 4-1/16 "  x 10M | 130 | 
		
			| 3-1/16 "  x 10M To 4-1/16 "  x 5M | 80 | 
		
			| 4-1/16 "  x 5M To 2-1/16 "  x 5M | 75 | 
		
			| 4-1/16 "  x 5M To 3-1/8 "  x 5M | 83 | 
		
			| 4-1/16 "  x 2M To 4-1/16 "  x 5M | 80 | 
		
			| 7-1/16 "  x 10M To 13-5/8 "  x 10M | 170 | 
		
			| 7-1/16 "  x 5M To 13-5/8 "  x 5M | 150 | 
		
			| 11 "  x 15M To 18-3/4 "  x 15M | 256 | 
		
			| 11 "  x 5M To 13-5/8 "  x 5M | 144 | 
		
			| 13-5/8 "  x 10M To 11 "  x 10M | 267 | 
		
			| 13-5/8 "  x 3M To 16-3/4 "  x 2M | 150 | 
		
			| 13-5/8 "  x 10M To 18-3/4 "  x 15M | 256 | 
		
			| 13-5/8 "  x 5M To 18-3/4 "  x 15M | 256 | 
		
			| 18-3/4 "  x 15M To 20-3/4 "  x 3M | 270 | 
		
			| 20-3/4 "  x 3M To 18-3/4 "  x 15M | 256 | 
		
			| 21-1/4 "  x 2M To 18-3/4 "  x 15M | 256 | 
	
         
     
    
        Jiangyin Eternal Oil Equipment Co., Ltd is setted up in July, 2008, which is seperated from Jiangyin Eternal Heavy Industry Co., Ltd. Eternal Oil equipment company specialize on the design and manufacturing of drilling tools, wellhead equipment and mud pump spare parts on land or offshore oil industry. 
Eternal Oil equipment company own a series of CNC machine tools and material testing facility, including CNC lathe, CNC vertical machining center, CNC frame type machining center, Ultrasonic test machine, Magnetic test machine and all kinds mechanical property test machine etc. 
Jiangyin Gaoyuan Forging Co., Ltd, which is its auxiliary forging plant, it owns 1 set 3000 tons hydraulic forging press, 1 set 5 tons forging hammer, 1 set 1 ton mforging hammer, 1set ring rolled machine with max diameter 3000mm, 2 set ring rolled machine with max 1800mm. 
Eternal oil equipment company adopt CAD design, 3D finite element analysis and ADAMS simulation study. The products quality has been accepted by all of the world. 
Eternal company is located in Jiangyin city, Jiangsu Province, which is 180 KM from Shanghai airport