9 Fittings JS FITTING manufactures high-performance ASME B16.9 industrial plumbing fittings. As a recognized manufacturer, we use sophisticated engineering and industry compliance to ensure every fitting satisfies ASME B16.9 requirements for dimensional correctness and pressure integrity.
Our decades of manufacturing experience emphasizes precise machining and material selection to improve product quality.
We test our carbon steel, stainless steel, and alloy fittings for high durability.
Our services revolve around customization.
Without sacrificing ISO 9001 and PED certifications, we customise fittings to project specifications with unique dimensions and finishes.
The foundation of reliability is transparency.
The traceable production procedures and third-party inspections of JS FITTING ensure consistent performance across all applications.
Fittings designed to exceed expectations integrate seamlessly with your systems.
Correct cooperation assures compliance, quality, and scalability for pipe needs.
FITTINGS has made precise pipe fittings for worldwide industries for over 40 years. Our 35,000 m² facility serves oil & gas, construction, and maritime projects with a blend of traditional and modern technology.
Four Decades of Craftsmanship As steel fitting specialists since 1983, we contribute experience to every job.
Solutions are straightforward and dependable for complex problems.
globally recognized standards All flanges, pipes, and fittings are ISO 9001, CE, and GOST-R certified.
Thorough quality inspections assure extreme-condition durability.
Smart, sustainable production Automatic 100-meter painting lines and eco-friendly sandblasting decrease waste while maintaining high productivity.
Efficiency never sacrifices sustainability.
High-capacity deliveries Our 30,000+-ton logistics workforce delivers large orders internationally without delay.
Consistent supply satisfies urgent industrial needs.
Steel components developed here power key infrastructure across continents, certified by premier energy and safety organizations.

9 fittings manufacturer for smooth pipe system performance in companies that value accuracy. High-performance ASME B16.9 fittings from JS FITTING are used in oil & gas, chemical processing, and power generation.
We manufacture ASME B16.9 elbows, tees, reducers, and caps with accurate tolerances using sophisticated technology.
Each fitting must be tested for ASME, ASTM, and ISO certification.
Variable materials: stainless, carbon, alloy 20, duplex, and super duplex.
Design for high-pressure, corrosive, and extreme-temperature environments by industry.
Durable and leak-free ASME B16.9 fittings for refinery expansions and wastewater treatment upgrades are our specialty.
We fit our fittings easily into pipes, saving installation time.
With over 20 years of expertise, JS FITTING delivers project-specific solutions with technical precision and timely service.
We focus safety, efficiency, and global engineering in every product.
Quality starts with the manufacturer for harsh-environment ASME-certified fittings.
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