API 6D Monogram Licensed: No. 6D-1832
CE PED 2014/68/EU Module H: NB 2195
Oxy Oman Approved AML: OMN-QAC-862-002
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Severe-Service Valve Engineering Solutions

From high-pressure hydrocarbon transmission lines to abrasive copper tailings and -196°C cryogenic LNG liquefaction, TSV engineers customized valve configurations to eliminate leakage, withstand extreme cycling, and protect plant uptime.

Engineered by Industry Demand

Proven Performance Across Demanding Sectors

Select your operating discipline to explore trim configurations, applicable API standards, and proven case histories.

Pipeline & Gathering

Oil & Gas Transmission

High-integrity isolation for cross-country pipelines, compressor stations, and manifold headers. Features true full-bore piggable construction and double block and bleed (DBB) capabilities.

Key Valves: API 6D Trunnion Ball, Slab Gate, Swing Check
Certifications: API Spec 6D #6D-1832, API 607 Fire-Safe
Special Options: Buried Stem Extension, Emergency Sealant Injection
Downstream Processing

Refinery & Hydrocarbon Processing

Severe corrosion resistance, high temperatures, and strict low fugitive emissions (ISO 15848-1) for fluid catalytic cracking (FCC), hydrotreating, and distillation units.

Key Valves: API 600 Cast Gate, BS 1873 Globe, API 594 Check
Materials: ASTM A216 WCB, A351 CF8M, NACE MR0175
Special Options: Flexible Wedge, Hard-Faced Stellite 6 Trim 5
High Pressure Steam

Superheated Steam & Power

Critical boiler feedwater, steam turbine bypass, and superheated steam lines operating at Class 1500 to 2500 and temperatures exceeding 540°C.

Key Valves: Pressure Seal Gate, Y-Pattern Globe, Tilting Disc Check
Materials: ASTM A217 WC6, WC9, C12A Chrome-Moly
Special Options: Pressure Seal Bonnet, Butt-Weld Ends
Extreme Low Temperature

Cryogenic & LNG (-196°C)

Liquefied natural gas carriers, regasification terminals, and cryogenic air separation facilities operating down to liquid nitrogen temperatures (-196°C).

Key Valves: Extended Bonnet Ball, Cryo Globe & Check
Testing: BS 6364 Cryogenic Testing Witnessed
Special Options: Gas Column Bonnet, Cavity Pressure Relief Hole
Severe Abrasion

Mining & Slurry Pipelines

Handling high-concentration mineral tailings, copper concentrate, and coal slurry without seat scouring or mechanical jamming.

Key Valves: Bi-Directional Knife Gate, Slurry Pinch, Heavy Check
Materials: Ductile Iron / WCB with Polyurethane / Rubber Sleeves
Special Options: Hardened Bevelled Knife Edge, Flush Ports
High Chloride & Seawater

Desalination & Offshore Marine

Reverse osmosis (RO) high-pressure seawater feed, offshore platforms, and corrosive chemical treatment demanding zero pitting and crevice corrosion.

Key Valves: Duplex Ball, Triple Offset Butterfly, Wafer Check
Materials: 2205 Duplex, 2507 Super Duplex (PREN ≥ 42), Titanium
Special Options: Monel & Inconel Overlays, Rubber-Lined Discs
Track Record

Real Projects. Verifiable Supply Histories.

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30 CONTINUOUS ORDERS

SOMAGEPE S.A.S (Mali)

Long-term supply of large-diameter buried water transmission gate valves and resilient check valves across national infrastructure expansion programs.

42 DIRECT SHIPMENTS

ENERGY MACHINE (South America / Oman)

API 6D trunnion-mounted pipeline ball valves, dual-plate check valves, and forged steel gate valves for regional oil & gas pipeline gathering networks.

THIRD-PARTY WITNESSED

Chile Copper Slurry Tailings Pipeline

Heavy-duty polyurethane lined slurry knife gate valves with hard-chromed 17-4PH blades, inspected and verified on-site by accredited third-party engineers.