A leading ASTM A53 steel pipe manufacturer, JS FITTING offers high-performance carbon steel tubing for industrial and commercial projects.
We make seamless and welded pipes to ASTM A53 standards for material integrity, dimensional accuracy, and corrosion resistance.
Why work with us?
** ISO 9001 and ASTM A53 certification, comprehensive hydrostatic/NDT testing.
Project-specific diameters, thicknesses, and finishes.
Long history of creating durable carbon steel pipes for oil & gas, construction, and machinery.
We obtain superior steel to create pressure- and durability-resistant ASTM A53 steel pipes as a trusted supplier.
You can use our seamless and welded tubing.
In harsh situations, JS FITTING steel pipes excel in oil and gas, construction, and machinery.
precision-engineered steel pipe fittings, flanges, and pipes are trusted by oil & gas, shipbuilding, and construction industries worldwide for over four decades.
Four Decades of Experience Our 35,000 m² plant produces 30,000+ tons annually with four automated production lines.
Each piece satisfies ASTM/EN standards for unsurpassed durability.
Quality You Can Trust ISO 9001, CE, and GOST-R certificates guarantee industrial reliability.
Materials are rigorously inspected to endure harsh circumstances.
Smart, Sustainable Manufacturing Automated 100-meter painting lines and eco-friendly sandblasting decrease waste and preserve precision.
Efficiency meets sustainability.
Built for Big Demands Over 30,000 tons each year, supported by dedicated logistics partners.
Bulk orders always arrive on schedule.
High-performance fittings designed to integrate into global crisis infrastructure.

A steel pipe ASTM A53 manufacturer, JS FITTING offers precision-engineered solutions for construction, oil & gas, and infrastructure.
Our ASTM A53-grade steel pipes exceed strict industry criteria for tensile strength, corrosion resistance, and seamless weldability to withstand hostile environments.
We hydrostatically test and dimensionally check our Grade A or B carbon steel pipes to ASTM standards.
We offer bespoke lengths, diameters, and galvanized or black coatings for seamless or welded projects.
JS FITTING is a leading ASTM A53 steel pipe manufacturer for commercial building frames and oil refinery high-pressure fluid transfer.
The ISO 9001 and API 5L certifications of our goods demonstrate our reliability and safety.
Partnering with JS FITTING offers technical expertise and flexible production.
Standard inventory and tailored solutions guarantee fast delivery and reasonable prices.
Contractors and engineers worldwide trust our ASTM A53 steel pipes for durability and performance.
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