The butt weld carbon steel pipe fittings manufacturer JS FITTING offers trustworthy industrial plumbing solutions.
After decades of experience, our ASTM/ASME-compliant fittings provide oil & gas, chemical processing, and power generating reliability.
Advanced technology and quality control ensure leak-proof connections and long-term performance in our manufacturing process.
We make elbows, tees, reducers, and bespoke fittings to project specifications without compromising material.
Our fittings are utilized worldwide for high-pressure and high-temperature.
From exquisite surface treatments to exact dimensional correctness, every detail displays our quality commitment.
Simplify installations and reduce maintenance using JS FITTING.
Our globally trusted butt weld carbon steel pipe fittings boost infrastructure project efficiency and safety.
Four Decades of Precision Manufacturing Since 1983, we've made steel pipe fittings trusted globally. Traditional and cutting-edge solutions are guaranteed by decades of experience.
globally recognized standards All products are ISO 9001, CE, and GOST-R-certified.
For oil, gas, shipbuilding, and construction, rigorous testing ensures durability.
Smart, sustainable production Automatic 100-meter painting lines and eco-friendly sandblasting decrease waste.
Advanced technology maintains quality and saves resources.
### High-volume, reliable delivery Produce around 30,000 tons annually with dedicated logistics.
Shipping bulk orders efficiently meets continent-wide deadlines.
From raw materials to final inspection, each fitting is built to survive harsh circumstances.
Custom solutions meet complicated project needs quickly and safely.
Critical infrastructure worldwide is powered by seamless innovation and reliability.

weld carbon steel pipe fittings for high-pressure industrial systems for over two decades. We manufacture corrosion-resistant fittings that fulfill ASME and ISO requirements for global safety.
Our fittings withstand severe temperatures and pressures while reducing maintenance costs in oil pipeline networks, gas distribution, and petrochemical processing plants.
Customization is our specialty.
As a leading butt weld carbon steel pipe fittings manufacturer, we customize dimensions, thickness, and surface treatments for refinery expansions and offshore drilling.
We work directly with engineers to optimize performance and meet delivery deadlines.
Every fitting is hydrostatically tested and material traced for durability.
We are favored partners in the oil, gas, and petrochemical industries because to our reliability.
For durable and precise relationships, JS FITTING offers scalable solutions at low bulk prices.
Perfect for applications that need smooth integration and stability.
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