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.

  IBR Pipe

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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 Stainless Steel Pipes
ASTM 312 / 213 - TP 304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347

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

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 Alloy Steel Tubes
SA 213 Gr. T5, T9, T11, T12, T22, T91, T92

TOP   IBR Buttweld Fittings

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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

TOP   IBR Flanges:

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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 

TOP   IBR Forged Fittings

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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

TOP   IBR Outlets :

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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

Outlets
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

TOP   IBR Tube :

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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

TOP   IBR Bars :

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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