Long Weld Neck Flanges


 
Long Weld Neck Flanges Long Weld Neck Flanges Long Weld Neck Flanges
     
   
 

Size : 1/2"NB TO 36"NB IN

 

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.

 
SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD
ASTM, ASME, API, AISI, BS, ANSI,  DIN, JIS, MSSP, NACE 
 

MATERIALS :

 

Stainless Steel Long Neck Weld Flange  – SS Long Neck Weld Flange  
ASTM  A182 
Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 
317, 317L, 321, 321H, 347, 347H, 904L.

 

Duplex Steel Long Neck Weld Flange  
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.

 
Alloy Steel Long Neck Weld Flange  – AS Long Neck Weld Flange  
ASTM SA 182  F1/F5/F9/F11/F22/F91
 

Carbon Steel Long Neck Weld Flange  – CS Long Neck Weld Flange  
ASTMA 105 Gr. F42/46/52/56/60/65/70

 

Low Temperature Carbon Steel Long Neck Weld Flange  – LTCS Long Neck Weld Flange  
A350 LF2/A350 LF3

 
 

Nickel Alloy Long Neck Weld Flange  :
Standard: ASTM / ASME SB 564 / 160 / 472.
UNS 10276 (HASTELLOY C 276 Long Neck Weld Flange )
UNS 2200 (NICKEL 200 Long Neck Weld Flange  ), 
UNS 2201 (NICKEL 201 Long Neck Weld Flange  ), 
UNS 4400 (MONEL 400 Long Neck Weld Flange  ), 
UNS 8020 (ALLOY 20 Long Neck Weld Flange  )
UNS 8825 (INCONEL 825 Long Neck Weld Flange  ), 
UNS 6600 (INCONEL 600 Long Neck Weld Flange  ), 
UNS 6601 (INCONEL 601 Long Neck Weld Flange  ), 
UNS 6625 (INCONEL 625 Long Neck Weld Flange  ),

 

Copper Alloy Long Neck Weld Flange  
ASTM / ASME SB 61 / 62 / 151 / 152.
C 70600 (CU -NI- 90/10) – Cupro Nickel Long Neck Weld Flange  
C 71500 (CU -NI- 70/30) – Copper Nickel Long Neck Weld Flange  
UNS NO. C 92200, UNS NO. C 83600, UNS NO.  UNS NO C 10100,
C 10200, C 10300, C 10800, C 12000, C 12200

 

VALUE ADDED SERVICES
Hot Dip Galvanizing ,
Epoxy Coating,

 
TEST CERTIFICATE 
Mill Test Certificate as per EN 10204 / 3.1B
 
 
   
 

 

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