ASTM A333 Gr.B SMLS Pipe manufacturer

JS Fittings: Precision Engineering Since 1983

Decades of Industrial Mastery We've made steel pipe fittings for oil & gas, shipbuilding, and construction for over 40 years.

At our 35,000 m² facility, four modern production lines produce 30,000 tons yearly.

globally recognized standards Every fitting is ASTM/EN, ISO 9001, CE, and GOST-R certified.

For high-pressure and industrial applications, rigorous quality inspections assure reliability.

Smart, Sustainable Manufacturing Automated 100-meter painting lines and eco-friendly sandblasting decrease waste and preserve accuracy.

Advanced robotics ensure output without damaging the environment.

High-capacity global delivery International bulk orders are handled by a logistical crew.

Simplified shipping networks provide over 30,000 tons of fittings annually.

Our integrated technology, quality control, and sustainability solutions for challenging infrastructure problems last.

A333 Gr

B Low-Temp SMLS Pipes ASTM A333 Gr.B seamless pipes tolerate high cold. High industrial standards and global quality certifications apply to JS FITTING pipes.

At -50°F, ASTM A333 Gr.B SMLS pipes can withstand sub-zero temperatures.

They reduce LNG, cryogenic, and Arctic pipe brittleness.

JS FITTING's superior engineering assures thick walls and flawless pressure performance.

Uncompromising customization Not all projects are alike.

Custom manufacturing allows customized dimensions, finishes, and testing.

Large and short-run prototypes are quality-controlled.

CQA-approved quality assurance ASTM non-destructive testing and third-party inspections are required for all pipelines.

Delivery is guaranteed by ISO 9001 and traceable material certifications.

Safe cold-temperature performance begins with engineering.

JS FITTING offers customized ASTM A333 Gr.B SMLS pipes with technical expertise and fast service.

Complete hardship solutions.