Manufacturer JS FITTING delivers precision-engineered buttweld steel pipe fittings designed for demanding applications. We are a major producer of ASTM/ASME-compliant elbows, tees, and reducers made of stainless steel, carbon steel, and alloy grades.
Our leak-proof pipe connections are used in oil & gas, chemical, and construction.
With ISO 9001 and API certifications, our global supply capabilities guarantee consistent quality for projects worldwide.
Our steel piping experts provide customized designs with fast turnaround times at cheap prices.
Every fitting is tested to international safety standards to ensure dependability under tremendous strain.
From small-batch orders to large-scale industrial demands, JS FITTING offers superior production and flexible customisation.
Explore our inventory to see how our robust pipe connections may improve your plumbing systems.
since 1983 For over 40 years, JS Fittings has perfected steel pipe fittings. Decades of expertise ensure reliable solutions for complex industrial challenges.
## Quality Global Standards-backed All products are ISO 9001, CE, and GOST-R-certified.
Rigorous testing guarantees durability across oil & gas, shipbuilding, and construction applications.
eco-conscious manufacturing Automatic 100-meter painting lines and energy-efficient sandblasting prevent waste.
Advanced technology combines efficiency and sustainability.
Excellence at High Volume A 35,000 m² facility generates approximately 30,000 tons annually.
Shipping large orders worldwide is rapid because to seamless logistics.
Specialized fittings and flanges endure harsh circumstances, assuring global critical infrastructure project performance.

Working with a reliable **Buttweld steel pipe fittings manufacturer** provides high-pressure system reliability. JS FITTING custom fabricates buttweld fittings to ASTM/ASME standards for oil and gas, chemical processing, and power production.
We design our fittings to withstand high temperatures, corrosion, and vigorous use.
Built to Comply, Expert Support Material testing, dimensional inspections, and non-destructive assessment are performed on every fitting.
We follow ISO 9001, PED, and API certifications to meet worldwide safety and performance standards.
Our elbows, tees, reducers, and caps fit durable, precise pipelines.
JS FITTING offers comprehensive technical support, from material selection to installation best practices, beyond manufacture.
We work with customers to optimise designs for cost-efficiency and durability, keeping projects on schedule and within budget.
Our buttweld steel pipe fittings are very reliable and supported by decades of engineering expertise for sectors where failure is not an option.
Choose a buttweld steel pipe fittings manufacturer that values innovation, quality, and operational success.
Your systems should be built to last and excel.
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