C&N is a  professional manufacturer of steel forged flange in China,
We can offer high quality aluminum flanges.



Quick Details
Size: 1/2"to 40"
Material: Aluminum
Standard: ASME, ASME.ANSI/API/GOST/EN,etc
Pressure ratings: class:150 300 400 600 900 1500 and 2500
Sealing surface: FF ,RF, LJ, FM ,RTJ,RJ ,MALE ,FEMALE,etc

Application: petroleum,chemical,power,gas,water,heat-exch,ship,construction,etc
 
Inspection:
In-house and the third party
 
Packaging & Delivery
Packaging Details: Standard export package or as per your requirements
Delivery Detail: 10-35 working days after advance payment or L/C received.
Specifications
aluminium flange 
1)size:1/2"to 40" 
2)WT:#150-#2500 
3)standard:ASME,DIN,ASTM,etc 
4)Certificate:API,TUV,ISO


1) Standard: ASME 16.5, 16.47 ANSI,GOST,EN,ect
 
2) Material:Aluminum-B247-5052

 B247 Specification for Aluminum and Aluminum-Alloy Die Forgings, Hand Forgings, and Rolled Ring Forgings
 

3) Connecting Face: RF, FF, RTJ, MFM, TG
 
4) Specification scope:
1/2 in ~ 40inch
 Pressure: 150#,300#, 600#, 1500#, 2500# etc,
 W. thickness: SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH80S, SCH100, SCH120
 
5). Surface treatment: Transparent oil, rust-proof oil, hot galvanizing

6).Applications:
Suitableforconveyanceofgas,petroleum,chemical,metallurgy,power, fluid, building construction, steel structure and hot/cold water transferring.
 
7) Package: Wooden cases or pallets or customized by the buyers
 
8) Special design available
 
9)ANSI  FLANGE Standard: 
ANSI B16.5 ANSI B16.47 MSS SP44 ANSI B16.36 
ANSI B16.48 Types: 
Welding Neck Flanges, Slip on Flanges, Threaded Flanges,  
Socket Welding Flanges, Blind Flanges, Orifice Flanges,  
Lap Joint Flanges, Ring Joint Flanges, Long Welding Neck Flanges, Figure 8 
BlanksPRESSURE GRADE: 
Class150,Class300,Class600,Class900,Class1500,Class2500SIZE: 1/2" NB TO 48" NB
 
10)DIN FLANGES Standard:                                                           
DIN2527,DIN2566,DIN2573,DIN2576,DIN2641,DIN2642, 
DIN2655,DIN2656,DIN2627,DIN2628,DIN2629,DIN2631 
DIN2632,DIN2633,DIN2634,DIN2635,DIN2636,DIN2637