Frequently asked questions
Frequently Asked Questions
Short, direct answers about SLETEC, our services, the standards we work to and how to start a project.
Last updated: 2026-11-06
About SLETEC
- Who is SLETEC?
- SLETEC is Sky Line Engineering & Technology Private Limited, an engineering design and analysis company registered in India (CIN U71100TN2026PTC199170) with in-Kingdom delivery in Saudi Arabia through Advanced Times General Contracting Co., Riyadh.
- Where is SLETEC located?
- The registered office is in Thillai Nagar, Tiruchirappalli, and the engineering center is in Manachanallur, Tiruchirappalli Rural, Tamil Nadu, India. Saudi projects are coordinated from Riyadh through the KSA delivery partner.
- Which countries does SLETEC serve?
- Saudi Arabia, the UAE, Qatar, Oman, Kuwait, Bahrain, India and international clients who need remote engineering support.
- Which industries does SLETEC work in?
- Oil and gas, petrochemical, power, water and desalination, mining and cement, and manufacturing and fabrication.
Services
- Does SLETEC design API 650 storage tanks?
- Yes — new tank design to API 650 and API 620, repair and alteration to API 653, and FEA of roofs, shells, bottoms, nozzles and access structures.
- Does SLETEC design ASME pressure vessels?
- Yes — ASME VIII Div. 1 and Div. 2 design, including Part 5 design-by-analysis, nozzle and local stress to WRC 107/537, fatigue and lifting lug checks.
- Can SLETEC do pipe stress analysis?
- Yes — ASME B31.3 and B31.1 flexibility and stress analysis, pipe support design, nozzle-load checks and isometrics.
- Does SLETEC do CFD?
- Yes — pressure drop, velocity fields, venting, transient flow, particle and silo discharge studies, and thermal / conjugate heat transfer.
- Can SLETEC reverse-engineer existing equipment?
- Yes — from site measurements, photographs, legacy drawings or 3D scan data to 3D models, manufacturing drawings and BOM.
- Does SLETEC carry out fitness-for-service assessments?
- Yes — API 579-1 / ASME FFS-1 assessments for damage such as corrosion, bulging and other flaws, with remaining-life evaluation.
- Does SLETEC take small jobs?
- Yes. A single drawing, one calculation or a quick stress check is welcome.
Standards and quality
- Which codes does SLETEC work to?
- API 650, 620, 653, 2000 and 579; ASME VIII Div. 1 and 2, ASME II, V and IX; TEMA; WRC 107/537; EN 13445; PD 5500; ASME B31.3 and B31.1; AISC 360; AWS D1.1/D1.6; ACI 318; ASCE 7; the Saudi Building Code; and client standards such as Saudi Aramco SAES/SAMSS, SABIC and ADNOC where specified.
- How does SLETEC check its work?
- Every deliverable passes three levels: originator self-check, independent check by a different engineer, and approval by the Engineering Manager before controlled issue.
- Is SLETEC ISO 9001 certified?
- Yes. SLETEC is certified to ISO 9001:2015 (quality), ISO 14001:2015 (environment) and ISO 45001:2018 (occupational health and safety) by QRO Certification LLP, an IAF / EGAC accredited body. The certificates were issued on 6 November 2026 and are valid until 5 November 2029; they can be verified at www.qrocert.org.
- How is client information protected?
- Drawings, models and data are stored with restricted, need-to-know access; nothing is disclosed without written consent, and NDAs are accepted.
Working with SLETEC
- How do I request a quotation?
- Send the scope, drawings or photos, applicable codes and target schedule to enquiry@sletec.com or WhatsApp +966 55 545 8298. An engineer usually replies within 24 hours.
- What engagement models are available?
- Fixed-scope engineering packages, call-off engineering support, a dedicated engineering team, and third-party review and verification.
- How are contracts handled in Saudi Arabia?
- Contracts in Saudi Arabia are handled through Advanced Times General Contracting Co. (C.R. 1010604936), with SLETEC as the engineering office. India and international contracts are placed directly with SLETEC.
- Which file formats can SLETEC deliver?
- PDF reports and drawings, native CAD files, 3D models, analysis files and Excel MTO / BOM, to the client's templates where required.
Start a project
Send your scope, drawings, codes and schedule to enquiry@sletec.com or WhatsApp +966 55 545 8298. An engineer usually replies within 24 hours.
Discuss your project with an engineer
Send drawings, datasheets or a short scope – an engineer replies with scope, schedule and price, usually within 24 hours.