Top API 5L GR X65 oil and gas pipe manufacturer JS FITTING. API 5L-compliant solutions simplify offshore drilling, transmission pipes, and structural projects.
Precision manufacturing and quality control provide API 5L GR X65 pipes that fulfill industrial standards.
We prioritize corrosion resistance, pressure resilience, and longevity in our seamless and welded systems.
JS FITTING has supported global energy, petrochemical, and infrastructure for decades.
To ensure reliability under difficult conditions, every pipe is tested for chemical composition, mechanical strength, and dimensional accuracy.
For project-specific needs, API 5L GR X65 solutions are affordable and durable.
Trust a safe, innovative, and efficient manufacturer.
Durable, successful—your pipeline partner.
over 40 years, we've made high-performance pipe fittings and flanges for global industries. Long-lasting quality Precision engineering and multiple quality checks ensure ISO 9001, CE, and GOST-R compliance in every product.
Smart, sustainable production Automated 100-meter painting systems and eco-friendly sandblasting reduce waste and boost efficiency.
Powering Massive Projects The logistics staff supports speedy international transportation of over 30,000 tons of steel components produced annually.
Four automated lines make ASTM/EN-compliant energy, construction, and marine pipes at our sites.
Petrobras certification guarantees products can resist high operational demands.
Advanced inventory management ensures timely bulk order delivery.
Environmentally friendly production reduces carbon footprint.
Durable steel solutions for global critical infrastructure projects.

for Demanding Industries JS FITTING is a renowned API 5L GR X65 maker of high-performance steel pipes for critical applications.
For oil and gas pipelines, petrochemical systems, and offshore infrastructure, our API 5L GR X65 products fulfill strict international standards and have a minimum yield strength of 65,000 psi and high resistance to extreme environments.
We prioritize quality throughout as a professional API 5L GR X65 producer.
All pipes are ISO 9001, API 5L, and PED-certified and undergo thorough non-destructive testing (NDT).
Whether seamless or welded, our solutions are leak-proof and durable.
Our service revolves around customization.
JS FITTING customizes diameter modifications and protective coatings to meet your project's needs at low cost.
Our API 5L GR X65 manufacturing experience helps industries worldwide solve challenging problems including high-pressure transmission lines and corrosive fluid transport.
JS FITTING provides superior production and timely assistance to keep your operations running smoothly with 15+ years of engineering excellence.
The appropriate cooperation provides long-lasting infrastructure.
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