MPS NO.

MPS-25-001-FL-02

Rev.0

JOB. NO.

WHC-25-001

MATERIAL SPECIFICATION

SA350-LF2 CL.1

USAGE

FLANGE, BOSS

APPLICABLE CODE FOR MATERIAL

ASME SEC.II Part A, 2023 Edition.

APPLICABLE CODE FOR CONSTRUCTION

ASME SEC.VIII Div.2, 2023 Edition.

SUPPLEMENTARY

REQUIREMENTS

MATERIAL TEST

CERTIFICATE

■ EN10204 TYPE 3.1     □ NOT APPLICABLE
□ EN10204 TYPE 3.2

HEAT TREATMENT

FOR PRODUCT

□ NORMALIZE     □ QUENCH AND TEMPER
□ NORMALIZE AND TEMPER     □ SOLUTION ANNEALING
■ ETC (SEE NOTE.1)      □ AS PER MATERIAL CODE REQUIREMENTS

IMPACT TEST

■ YES     □ NO

- TEST LOCATION:

□ TRANSVERSE     □ LONGITUDINAL □ SEE NOTE

- MDMT: -46 °C

- AVG.: 27 J     MIN.: 20 J

HARDNESS(MAX.)

■ YES 22 HRC     □ NO

NDE

□ RT     □ UT     □ MT     □ PT     □ N/A

■ SEE NOTE(SEE NOTE.3)

NACE

■ YES     □ NO

□ NACE MR 0103     ■ NACE MR 0175 / ISO 15156

SPECIAL SERVICE

□ LETHAL     □ WET H2S     □ HYDROGEN     ■ SOUR     □ TOXIC     □ CAUSTIC

□ NOT APPLICABLE     □ OTHERS

LANGUAGE AND UNIT

LANGUAGE

ENGLISH

UNIT

SI

DOCUMENT TO BE

SUBMITTED

■ MTR     □ CC     ■ NDE RECORDS         ■ ORIGINAL     □ OTHERS

Note

GOVERNING TH'K

147mm

Applicable Items : 771-VESB-0061 A/B, 771-VESB-0081 A/B

6. LONG WELDING NECK NOZZLES

Long welding neck nozzles shall be forge-shaped as close as possible to the required final dimensions.

If this is not feasible, long welding neck nozzles, up to and including DN 100 (4"), may be manufactured from forged bar

material with low sulphur (0.008% max.) and low phosphorus (0.015% max.) content.

6. LONG WELDING NECK NOZZLES

Long welding neck nozzles shall be forge-shaped as close as possible to the required final dimensions.

If this is not feasible, long welding neck nozzles, up to and including DN 100 (4"), may be manufactured from forged bar

material with low sulphur (0.008% max.) and low phosphorus (0.015% max.) content.

6. LONG WELDING NECK NOZZLES

Long welding neck nozzles shall be forge-shaped as close as possible to the required final dimensions.

If this is not feasible, long welding neck nozzles, up to and including DN 100 (4"), may be manufactured from forged bar

material with low sulphur (0.008% max.) and low phosphorus (0.015% max.) content.

6. LONG WELDING NECK NOZZLES

Long welding neck nozzles shall be forge-shaped as close as possible to the required final dimensions.

If this is not feasible, long welding neck nozzles, up to and including DN 100 (4"), may be manufactured from forged bar

material with low sulphur (0.008% max.) and low phosphorus (0.015% max.) content.

6. LONG WELDING NECK NOZZLES

Long welding neck nozzles shall be forge-shaped as close as possible to the required final dimensions.

If this is not feasible, long welding neck nozzles, up to and including DN 100 (4"), may be manufactured from forged bar

material with low sulphur (0.008% max.) and low phosphorus (0.015% max.) content.

6. LONG WELDING NECK NOZZLES

Long welding neck nozzles shall be forge-shaped as close as possible to the required final dimensions.

If this is not feasible, long welding neck nozzles, up to and including DN 100 (4"), may be manufactured from forged bar

material with low sulphur (0.008% max.) and low phosphorus (0.015% max.) content.

6. LONG WELDING NECK NOZZLES

Long welding neck nozzles shall be forge-shaped as close as possible to the required final dimensions.

If this is not feasible, long welding neck nozzles, up to and including DN 100 (4"), may be manufactured from forged bar

material with low sulphur (0.008% max.) and low phosphorus (0.015% max.) content.