A) Material Specification: IBR allowed to use of IS, ASME, ASTM specifications carbon steel boiler quality plates for boilers.
B) Steel Making Methods:Steel shall be made from either of the following methods.
C) Heat Treatment Condition:
Semi killed condition plates allowed if all of following conditions are not exceeding.
D) Chemical Composition Requirement:If material specification requirement is more stringent than below requirements, then the same shall be followed.
E) Testing Requirement:
F) Third Party Inspection:
G) Test certificate Requirement:Material manufacturer shall issue IBR Form-IV & shall be duly signed by third party inspector as per above
A) Material Specification: IBR allowed to use of IS, ASME, ASTM specification carbon steel pipes for boilers.
B) Steel Making Methods: Steel shall be made from either of following methods. Other methods are also allowed if equivalent steel properties achieved as per requirement.
C) Manufacturing Process: Hot finished OR Cold drawn (Both allowed), but Pipe shall be seamless.
D) Heat Treatment Condition:
E) Chemical Composition Requirement:If material specification requirement is more stringent than below requirements, then the same shall be followed.
F) Testing Requirement:
G) Third Party Inspection :
H) Test certificate Requirement: Material manufacturer shall issue IBR Form-IIID & shall be duly signed by third party inspector as per above.
A) Material Specification: IBR allowed to use of IS, ASME, ASTM specification carbon steel seamless tubes for boilers.
B) Steel Making Methods: Steel shall be made from either of following methods. Other methods are also allowed if equivalent steel properties achieved as per requirement.
C) Manufacturing Process:Hot finished OR Cold drawn (Both allowed).
D) Heat Treatment Condition:
E) Chemical Composition Requirement:If material specification requirement is more stringent than below requirements, then the same shall be followed.
F) Testing Requirement:
G) Third Party Inspection:
H) Test certificate Requirement: Material manufacturer shall issue IBR Form-IIIB & shall be duly signed by third party inspector as per above.
A) Material Specification: IBR allowed to use of IS, ASME, ASTM specification carbon steel ERW tubes for boilers.
B) Steel Making Methods: Steel shall be made from either of following methods.
C) Manufacturing Process: Cold drawn & Tube shall be made by Electric resistance welding (ERW).
D) Heat Treatment Condition:
E) Chemical Composition Requirement:If material specification requirement is more stringent than below requirements, then the same shall be followed.
F) Testing Requirement:
G) Third Party Inspection:
H) Test certificate Requirement: Material manufacturer shall issue IBR Form-IIIB & shall be duly signed by third party inspector as per above.
A) Material Specification: IBR allowed to use of IS, ASME, ASTM specification carbon steel forging for boilers.
B) Steel Making Methods: Steel shall be made from either of following methods. Other methods are also allowed if equivalent steel properties achieved as per requirement.
C) Manufacturing Process:Forging method.
D) Heat Treatment Condition:Forging component shall be heat treated if required by selected material specification OR required by client.
E) Chemical Composition Requirement:If material specification requirement is more stringent than below requirements, then the same shall be followed.
F) Testing Requirement:
G) Third Party Inspection:
H) Test certificate Requirement: Material manufacturer shall issue IBR Form-IIIG & shall be duly signed by third party inspector as per above.
A) Material Specification: IBR allowed to use of IS, ASME, ASTM specification carbon steel forging for boilers.
B) Steel Making Methods: Steel shall be made from either of following methods. Other methods are also allowed if equivalent steel properties achieved as per requirement.
C) Manufacturing Process:Forging method.
D) Heat Treatment Condition: Forged shell / drum shall be heat treated during various stages of manufacturing (as required) & after completion of forging process. Type of heat treatment shall be as per material specification.
E) Chemical Composition Requirement:If material specification requirement is more stringent than below requirements, then the same shall be followed.
F) Testing Requirement:
G) Third Party Inspection:
H) Test certificate Requirement: Material manufacturer shall issue IBR Form-IIIG & shall be duly signed by third party inspector as per above.
A) Material Specification: IBR allowed to use of IS, ASME, ASTM specification low alloy steel pipes for boilers
B) Steel Making Methods: Steel shall be made from either of following methods.
C) Manufacturing Process:Hot finished OR Cold drawn (Both allowed), but Pipe shall be seamless.
D) Application limit:
E) Heat Treatment Condition:
F) Chemical Composition Requirement:If material specification requirement is more stringent than below requirements, then the same shall be followed.
C | Cr | Mo. | Mn | Si | S | P | |
---|---|---|---|---|---|---|---|
T2 | 0.1-0.2 | 0.5-0.81 | 0.44-0.65 | 0.3-0.61 | 0.1-0.3 | 0.025 Max | 0.025 Max |
T5 | 0.15-0.3 | 4.0-6.0 | 0.45-0.65 | 0.3-0.6 | 0.5 Max | 0.025 Max | 0.025 Max |
T9 | 0.15-0.3 | 8.0-10.0 | 0.9-1.1 | 0.3-0.6 | 0.25-1.0 | 0.025 Max | 0.025 Max |
T11 | 0.05-0.15 | 1.0-1.5 | 0.44-0.65 | 0.3-0.6 | 0.50-1.0 | 0.025 Max | 0.025 Max |
T12 | 0.05-0.15 | 0.8-1.25 | 0.44-0.65 | 0.3-0.6 | 0.5 Max | 0.025 Max | 0.025 Max |
T22 | 0.05-0.15 | 1.90-2.60 | 0.87-1.13 | 0.3-0.6 | 0.5 Max | 0.025 Max | 0.025 Max |
T91 | 0.08-0.12 | 8-9.50 | 0.85-1.05 | 0.3-0.6 | 0.2-0.5 | 0.010 Max | 0.020 Max |
G) Testing Requirement:
H) Third Party Inspection:
I) Test certificate Requirement: Material manufacturer shall issue IBR Form-IIID & shall be duly signed by third party inspector as per above.
A) Material Specification: IBR allowed to use of IS, ASME, ASTM specification low alloy steel tube for boilers
B) Steel Making Methods: Steel shall be made from either of following methods.
C) Manufacturing Process:Hot finished OR Cold drawn (Both allowed), but tube shall be seamless.
D) Application limit:
E) Heat Treatment Condition:
F) Chemical Composition Requirement:If material specification requirement is more stringent than below requirements, then the same shall be followed.
C | Cr | Mo. | Mn | Si | S | P | |
---|---|---|---|---|---|---|---|
T2 | 0.1-0.2 | 0.5-0.81 | 0.44-0.65 | 0.3-0.61 | 0.1-0.3 | 0.025 Max | 0.025 Max |
T5 | 0.15 Max | 4.0-6.0 | 0.45-0.65 | 0.3-0.6 | 0.5 Max | 0.025 Max | 0.025 Max |
T9 | 0.15 Max | 8.0-10.0 | 0.9-1.1 | 0.3-0.6 | 0.25-1.0 | 0.025 Max | 0.025 Max |
T11 | 0.05-0.15 | 1.0-1.5 | 0.44-0.65 | 0.3-0.6 | 0.50-1.0 | 0.025 Max | 0.025 Max |
T12 | 0.05-0.15 | 0.8-1.25 | 0.44-0.65 | 0.3-0.61 | 0.5 Max | 0.025 Max | 0.025 Max |
T22 | 0.05-0.15 | 1.90-2.60 | 0.87-1.13 | 0.3-0.6 | 0.5 Max | 0.025 Max | 0.025 Max |
T91 | 0.08-0.12 | 8-9.50 | 0.85-1.05 | 0.3-0.6 | 0.2-0.5 | 0.010 Max | 0.020 Max |
G) Testing Requirement:
H) Third Party Inspection:
I) Test certificate Requirement: Material manufacturer shall issue IBR Form-IIIB & shall be duly signed by third party inspector as per above.
A) Material Specification: IBR allowed to use of IS, ASME, ASTM specification of alloy steel pipes for boilers.
B) Steel Making Methods: Steel shall be made from either of following methods.
C) Manufacturing Process:Hot finished OR Cold drawn (Both allowed), but tube shall be seamless.
D) Application limit:
E) Heat Treatment Condition:
F) Chemical Composition Requirement:If material specification requirement is more stringent than below requirements, then the same shall be followed.
C | Cr | Mo. | Mn | Si | S | P | |
---|---|---|---|---|---|---|---|
304 | 0.08 Max | 18-20 | 8-11 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
304H | 0.04-0.10 | 18-20 | 8-11 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
304L | 0.035 Max | 18-20 | 8-11 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
316 | 0.08 Max | 16-18 | 11-14 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
316H | 0.04-0.10 | 16-18 | 11-14 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
316L | 0.035 Max | 16-18 | 11-14 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
321 | 0.08 Max | 17-20 | 9-13 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
321H | 0.04-0.10 | 17-20 | 9-13 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
347 | 0.08 Max | 17-20 | 9-13 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
347H | 0.04-0.10 | 17-20 | 9-13 | 2.0 Max | 0.75 Max | 0.030 Max | 0.040 Max |
G) Testing Requirement:
H) Third Party Inspection:
I) Test certificate Requirement Material manufacturer shall issue IBR Form-IIIB & shall be duly signed by third party inspector as per above.
A) Material Specification:
IBR allowed to ues of IS, ASME, ASTM specification copper plates.
ASME Specification: SB 152
B) Process:
C) Heat Treatment Condition:All plates shall be Annealed heat treated condition.
D) Chemical Composition Requirement: If material specification requirement is more stringent than below requirements, then the same shall be followed.
E) Testing Requirement:
F) Third Party Inspection:
G) Test certificate Requirement: Material manufacturer shall issue IBR Form-IV & shall be duly signed by third party inspector as per above.
A) Material Specification:
IBR allowed to use of IS, ASME, ASTM specification Copper Tubes.
ASME Specification: SB 111 UNS No. C10100, C10200, C10300, C10800, C12000, C12200, C14200
B) Process:
C) Heat Treatment Condition:All tubes shall be Annealed heat treated condition.
D) Chemical Composition Requirement:
If material specification requirement is more stringent than below requirements, then the same shall be followed.
E) Testing Requirement:
F) Third Party Inspection:
G) Test certificate Requirement: Material manufacturer shall issue IBR Form-IIIB & shall be duly signed by third party inspector as per above.
A) Material Specification:
IBR allowed to use of IS, ASME, ASTM specification brass tubes.
ASME Specification: SB 75, SB 111 UNS No. C44300, C44400, C44500
B) Process:
C) Heat Treatment Condition:All tubes shall be Annealed heat treated condition
D) Chemical Composition Requirement:
If material specification requirement is more stringent than below requirements, then the same shall be followed.
E) Testing Requirement:
F) Third Party Inspection:
G) Test certificate Requirement: Material manufacturer shall issue IBR Form-IIIB & shall be duly signed by third party inspector as per above.