Governed material master

Material Identity Passport

A traceable national cross-reference with local ERP ownership preserved.

National material identity

IN-MAT-000184

SS304 Seamless Pipe

Active • v3.2

Canonical specification2 inch \u2022 SCH 40 \u2022 ASTM A312

CategoryPIPE

Unit of measureEA

CriticalityMedium

Technical basisVerified

GovernanceMaker + Checker approved

National identity is a governed cross-reference.Local ERP codes remain unchanged.

Approved source references linked to this identity

3 verified references

ONGCA-1045

Pipe, SS304, 2 inch, Sch 40

Verified

IOCLP-7781

2" Pipe Stainless 304 S40

Verified

BPCLX-9921

SS-304 SMLS Pipe 50NB 40S

Verified

Reconstructable decision path · 29 Sep 2026

Source record14:16

Normalized14:19

Candidate retrieved14:22

Technical proof14:25

Maker approved14:28

Checker approved14:31

Identity active14:34