What is IBR?

IBR is Indian Boiler Regulations, which was created in 15th September 1950 in exercise of the powers conferred by section 28 & 29 of the Indian Boilers Act. The Indian Boilers Act was formed in 1923, 23rd February to consolidate and amend the law relating to steam boilers.

For more information on Indian Boilers Regulation (IBR) click on the below mention link –

IBR Buttweld Fittings
Size : 1/2"NB TO 14"NB IN
Schedule : SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS 
Type : Seamless 
Form : Elbow, Tee, Reducer, Cap, Stubend, Bends, Nipple etc. 

Materials
IBR Carbon Steel Fitting
ASTM A 234 WPB 

IBR LTCS Fittings
A420WPL6

IBR Alloy Steel Fitting 
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

IBR Flanges
Size : 1/2"NB TO 60"NB IN
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. 
Type

• 
      IBR Weld Neck (WNRF)
•     IBR  Socket Weld (SWRF)
•     IBR  Slip On (SORF)
•     IBR Blind (BLRF)
•     IBR Lap Joint
•     IBR Screwed (Threaded)
•     IBR Long Weld Neck
•     IBR Reducing
•     IBR Ring Joint
•     IBR Orifice
•     IBR Girth Flange

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

Materials 
IBR Alloy Steel Flanges 
ASTM SA 182 F1/F5/F9/F11/F22/F91

IBR Carbon Steel Flanges
ASTMA 105 Gr. F42/46/52/56/60/65/70

IBR LTCS Flanges 
A350 LF2/A350 LF3 

IBR Forged Fittings
Size : 1/4"NB TO 4"NB IN

Class : 3000 LBS, 6000 LBS, 9000 LBS

Type : Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT 

Form

• 
      Tee
•     Cross
•     Union
•     45 Deg Elbow
•     90 Deg Elbow
•     Half Coupling
•     Full Coupling
•     Boss
•     Plug
•     Cap
•     Bushing
•    Hex Nipple
•     Swage Nipple
•     Customized Fittings

Materials
IBR Alloy Steel Forged Fitting 
ASTM / ASME A/SA 182 F1/F5/F9/F11/F22/F91

IBR Carbon Steel Forged Fitting
ASTMA 105/A694/ Gr. F42/46/52/56/60/65/70

IBR LTCS Forged Fittings
A350 LF3/A350 LF2

IBR Outlets
Size : 1/4"NB TO 24"NB IN

Class : 3000 LBS, 6000 LBS, 9000 LBS & Required Schedule

Type : Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT

Outlet’s

• 
      Weldolet
•     Sockolet
•     Elbowlet
•     Thredolet
•     Nipolet
•     Letrolet
•     Swepolet

Material 
IBR Alloy Steel Outlet 
ASTM / ASME A/SA 182 F1/F5/F9/F11/F22/F91

IBR Carbon Steel Outlet 
ASTMA 105

IBR LTCS Outlet
A350 LF2

IBR Pipe
Size : 1/2"NB TO 24"NB IN

Schedule : SCH20, SCH30, SCH40, STD, SCH60, SCH80, SCH120, SCH140, SCH160, XXS 

Type : Seamless 

Length : Single Random, Double Random & Cut Length. 

End : Plain End, Beveled End, Treaded. 

Materials
IBR Carbon Steel Pipe 
ASTM A 53, A106 Gr. B, API 5L GR.B, API 5L X 42. 

IBR LTCS Pipe 
ASTM A333 Gr.6

IBR Alloy Steel Pipe
ASTM / ASME A/SA 335 Gr. P 1, P 5, P 9, P 11, P 12, P 22, P 91

IBR Tube
Size : 6.35mm OD upto 254mm OD in 0.6 to 20mmthk. 
Schedule : In Various SWG & BWG 
Type : Seamless / ERW / Welded 

Length : Single Random, Double Random & Required Length.
End : Plain End, Beveled End, Treaded. 

Other

• Boiler Tube
• IBR Tube

Materials
IBR Carbon Steel Tube 
ASTM A 179 / A 210 Gr. A / BS 3059 Gr. 360 & 440. 

IBR Alloy Steel Tube 
ASTM / ASME A/SA 213 Gr. T 1, T 5, T 9, T 11, T 12, T 22, T 91

IBR Bars 

IBR Alloy Steel Bar
ASTM SA 182 F1/F5/F9/F11/F22/F91

IBR Carbon Steel Bar
ASTMA 105 

IBR LTCS Bar
A350 LF2/A350 LF3 

Test Certificate
IBR FORM III C, FORM III A, III D Test Certificate.