About Softstra

A focused piping stress analysis firm, based in Malaysia.

Softstra is a Malaysian piping engineering firm specialising in piping stress analysis, failure and integrity assessment, and engineered piping hardware supply. We work with refineries, petrochemical plants, power and Waste Heat Recovery Unit (WHRU) systems, and fired heater installations across Malaysia and Southeast Asia.

What we do

Every analysis is built to ASME B31.3 or B31.1, runs through CAESAR II for critical lines, and ends with a deliverable pack formatted for direct project handoff.

Piping stress analysis (CAESAR II) for refinery, petrochemical, power, and fired heater systems
Failure and integrity assessment on operating plants — flange leakage, overstress, nozzle load, support review
Dynamic and seismic analysis — pulsation, steam hammer, relief valve reaction, earthquake load cases
Thermal expansion analysis and flexibility design
Engineered piping hardware supply — supports, spring hangers, expansion joints, flanges, and gaskets

Our team

Softra is built around a focused team of piping stress engineers with experience across refining, petrochemical, power, and offshore oil and gas projects in the Malaysian and wider Southeast Asian market. Rather than a large generalist consultancy, the firm is deliberately specialised — every engineer works in piping stress day to day.

How we are structured

Engineering credentials

Piping stress engineering experience across all major Malaysian refining and petrochemical complexes
CAESAR II workflow experience including dynamic, seismic, and fired heater specialty scopes
Familiarity with major owner-operator engineering specifications (Petronas PTS, Shell DEP, ExxonMobil GP, Chevron ETC)
Working knowledge of EPC contracting practice in the Southeast Asian market

Quality and Certifications

Document Control

Every deliverable carries a unique document number, revision, and change log

Document numbering aligns with client conventions where provided

Native CAESAR II input files version-tracked alongside deliverable PDFs

Peer Review

Every CAESAR II model peer-reviewed by a second engineer before load cases are applied

Every report technically reviewed before issue

Final report sign-off at lead-engineer level

Code Citation

Every stress check cites the specific ASME or API clause used — not just the code name

Code edition and year stated on the report cover sheet

Any deviation from default code assumptions documented and justified in the report

Certifications and Memberships

Specific certifications, professional memberships, and project track records can be provided on request as part of a tender or pre-qualification submission.

South Moonsgate Sdn Bhd

Softra is the specialist piping stress analysis arm of South Moonsgate Sdn Bhd, an established Malaysian oil and gas equipment and solutions company. South Moonsgate’s longer-standing presence in piping hardware and equipment supply gives Softra two practical advantages:

Softra operates as a focused analytical firm with its own engineering team, methodology, and deliverable standard. South Moonsgate Sdn Bhd’s role is foundational rather than day-to-day operational.