FITTING makes durable, precision-engineered seamless steel pipe fittings for demanding applications. Our fittings resist corrosion, high pressure, and extreme temperatures due to high-grade materials.
Why Pick Us?
Precision engineering reduces leakage with tight tolerances and smooth designs.
ISO, API, and ASTM-certified.
Useful for oil & gas, chemical, construction, and ships.
As a top seamless steel pipe fitting manufacturer, we emphasize adaptability.
We provide fast turnaround and technical support for standard and custom solutions.
All products are extensively tested for performance and durability.
Work with an innovative, trustworthy seamless steel pipe fitting manufacturer.
Projects need safe, reliable, and efficient fittings.
decades of industry leadership Steel pipe fittings have been our specialty since 1983. Our industry-trusted knowledge provides difficult project accuracy and reliability.
globally recognized standards All products are ISO 9001, CE, and GOST-R-certified.
Industrial-grade durability, safety, and international compliance are guaranteed by rigorous testing.
Innovative Sustainability Practices Waste is reduced and efficiency maintained with automated 100-meter painting lines and eco-friendly sandblasting.
Quality and sustainability are driven by advanced technologies.
High-capacity global delivery We service bulk orders with a logistical network and produce over 30,000 tons annually.
Consistent, timely shipments reach clients globally.
Our fittings and flanges fulfill ASTM/EN standards for seamless integration in oil and gas and shipbuilding.
Every product is inspected for superior performance in harsh situations.

a leading seamless steel pipe fitting manufacturer, offers high-performance solutions for industrial challenges. Our fittings withstand extreme pressure and temperature thanks to premium metals.
Leak-proof connections minimize oil & gas, chemical processing, and power producing downtime and maintenance costs.
What makes us a leading seamless steel pipe fitting manufacturer?
Our objective is versatility.
Our custom bends, reducers, and flanges fit complex design without compromising strength.
CNC and quality testing ensure every component meets ASTM and DIN standards.
JS FITTING's seamless steel pipe fittings are strong and flexible for trustworthy industries.
Our solutions eliminate corrosion hazards and increase efficiency in corrosive or high-vibration situations.
Let our precision-engineered fittings simplify and reduce lifecycle expenses for your next project.
Our global partners trust us to tailor technical support to your demands and delivery timelines.
Try working with a seamless steel pipe fitting manufacturer that values performance and relationships.
Upgrade your infrastructure with components that can tackle tough tasks and enhance workflow.
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