Project & Industrial Supply
Valve Supplier for McDermott
EPCMcDermott International Ltd. · Houston, Texas, USA
McDermott International is a premier provider of engineering, procurement, and construction (EPC) services for the energy industry, specialising in offshore oil and gas installations, LNG process facilities, and refinery and petrochemical projects. McDermott's landmark projects include the Sabine Pass LNG liquefaction trains (Cheniere Energy), the Qatargas North Field expansion, and multiple FPSO topsides packages. McDermott's procurement organisation in Houston, Mumbai, and Kuala Lumpur sources valves globally for high-value capital projects. Vajra Industrial Solutions supplies API 6D pipeline valves, NACE MR0175 sour-service gate valves, cryogenic ball valves, and actuated ESD valve assemblies for McDermott-managed LNG and offshore EPC projects.
Key Facilities — McDermott
Cheniere Sabine Pass LNG Trains 1–6 (Louisiana) — LNG liquefaction EPC
Qatargas 4 and North Field Expansion — LNG megatrain EPC
RAPID Refinery (PETRONAS Pengerang — partial McDermott scope)
Calcasieu Pass LNG (Venture Global — DLFP floating terminals)
Various FPSO topsides packages for Nigeria, Australia, Guyana
Valve Applications at McDermott
Full-bore API 6D ball valves for LNG liquefaction unit isolation and pipeline header service
Cryogenic-rated ball valves and gate valves (A352 LCC, BS 6364, −196°C) for LNG trains
NACE MR0175 sour-service gate valves for offshore topsides and sour crude processing
Subsea-rated ball valves (API 17D, 316SS/Duplex/Super Duplex) for deepwater trees and manifolds
Actuated ESD valve assemblies (SIL 2/3, ATEX, spring-return) for LNG ESD systems
Safety relief valves (API 526) for LNG and refinery overpressure protection
Certification Requirements for McDermott Supply
McDermott procures valves through project-specific Material Requisitions (MRs) from Houston (LNG, USA projects), Mumbai (Middle East and India projects), and Kuala Lumpur (Asia-Pacific projects). McDermott's Mumbai office sources significantly from Indian manufacturers for Gulf and Asian EPC projects. Supplier qualification requires ISO 9001, API product licences (API 6D, 526, 609 as applicable), and completion of McDermott's Vendor Qualification Questionnaire (VQQ) — full process safety documentation (PSR) is required for ESD valve assemblies.
Valve Categories We Supply for McDermott Projects
What Vajra Offers for McDermott Supply
Full Certification Documentation
EN 10204 3.1/3.2 MTCs, hydro test certificates, dimensional reports, NDE results — all supplied as standard.
Third-Party Inspection Welcome
We accept TPI at our works by CEIL, TÜV, Lloyd's, Bureau Veritas, SGS, DNV, and other approved agencies.
Owner Piping Class Compliance
We understand McDermott's piping material specifications and supply valves that comply without re-engineering.
Competitive Project Pricing
Volume-based pricing for project quantities. Rate contract arrangements for O&M (operations & maintenance) supply.
Frequently Asked Questions — McDermott Valve Supply
Can Vajra supply valves directly to McDermott projects?
What certifications are needed for valves used in McDermott facilities?
How quickly can Vajra deliver valves for McDermott projects?
Does Vajra accept third-party inspection for McDermott projects?
Other Companies We Supply
Ready to Supply McDermott Projects?
Share your MR (Material Requisition), valve BOM, or piping class list — we'll respond with pricing and compliance confirmation within 24 hours.