Hastelloy C276 Globe Valve Manufacturer & Exporter

ASTM A494 CW-12MW / B574 N10276 · 1/2" to 16" (DN15–DN400) · Class 150 / 300 / 600 / 900 · BS 1873 / API 623. Exported to Saudi Arabia, UAE & 40+ countries with full documentation.

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Why Hastelloy C276 for Globe Valves?

Hastelloy C276 globe valves combine the globe valve's proven shutoff design with near-universal resistance to hot hydrochloric, sulphuric and phosphoric acids, wet chlorine, and mixed oxidising-reducing media. This makes them the standard specification for hydrochloric acid, sulphuric acid dilution, wet chlorine gas, sour gas with high H2S, and aggressive waste streams.

Supreme Valves manufactures hastelloy c276 globe valves in ASTM A494 CW-12MW / B574 N10276 with design and testing per BS 1873 / API 623. Every valve ships with EN 10204 3.1 material certificates and full pressure test reports; third-party inspection by Lloyd's, BV, or TÜV is available for project orders.

Hastelloy C276 Globe Valve Specifications

ParameterSpecification
Body MaterialsASTM A494 CW-12MW / B574 N10276
Corrosion IndexPREN >45
Temperature Range-196°C to +425°C
Size Range1/2" to 16" (DN15–DN400)
Pressure ClassClass 150 / 300 / 600 / 900
End ConnectionsFlanged RF/RTJ, Butt Weld, Socket Weld
Design StandardBS 1873 / API 623
TestingAPI 598, hydrostatic shell & seat; NDE (RT/PT/UT) on request
DocumentationEN 10204 3.1/3.2 MTC, NACE MR0175 compliance, IBR where applicable

Available Designs

Straight Pattern & Y-Pattern
Plug and Parabolic Disc Trim
Bolted Bonnet OS&Y
Throttling & Regulating Duty
Stellite Hardfaced Seats
Bellows Seal Option

Industries We Serve

Chlor-alkali plants
Agrochemical & pesticide production
Flue gas desulphurisation
Pharmaceutical intermediates
Sour gas processing
Waste incineration scrubbers

Frequently Asked Questions

What hastelloy c276 grades do you use for globe valves?
We manufacture Hastelloy C276 Globe Valve bodies in ASTM A494 CW-12MW / B574 N10276. All castings/forgings are supplied with EN 10204 3.1 material test certificates; 3.2 certification with Lloyd's, BV, or TÜV witness is available on request. PREN >45.
What services is a hastelloy c276 globe valve recommended for?
Hastelloy C276 construction is proven in hydrochloric acid, sulphuric acid dilution, wet chlorine gas, sour gas with high H2S, and aggressive waste streams. The material offers near-universal resistance to hot hydrochloric, sulphuric and phosphoric acids, wet chlorine, and mixed oxidising-reducing media. Operating temperature range is -196°C to +425°C.
What sizes, ratings, and designs are available?
Sizes 1/2" to 16" (DN15–DN400), pressure classes Class 150 / 300 / 600 / 900, end connections Flanged RF/RTJ, Butt Weld, Socket Weld. Designs include: Straight Pattern & Y-Pattern, Plug and Parabolic Disc Trim, Bolted Bonnet OS&Y, Throttling & Regulating Duty. Design and testing per BS 1873 / API 623, pressure tested per API 598.
Do you export hastelloy c276 globe valves to the Middle East?
Yes. We export to Saudi Arabia, UAE, Qatar, Kuwait, Oman, and Bahrain with complete documentation — MTCs, test certificates, NACE MR0175 compliance where specified, and third-party inspection. Typical delivery 4–8 weeks with DAP/CIF terms to GCC ports.

Related Pages

Hastelloy C276 Valve Manufacturer (all types) → Hastelloy C276 Ball Valve → Hastelloy C276 Gate Valve → Duplex Steel Globe Valve → Inconel 625 Globe Valve →

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