About Us

Shandong Jinshan Steel Pipe Co., Ltd is a professional company of manufacturing and distributing seamless steel pipe,located in Liaocheng city of Shandong province which is the biggest steel pipe supplying market base in China.

We started from producing cold-rolled precision pipe in 2003, which are used for gas spring, shock absorbers for automobiles and motorcycle, hydraulic pneumatic cylinder and steel connecting sleeve, and widely use in cover building engineering,spinning,boiler,mechanical area,military projects and so on.The specification ranges from OD: Φ8-121mm with wall thickness: 2-25mm.

With many years experience, we continue to improve technology and expand scope of


Our Service

We strive hard to offer the first class quality products and best possible customer service and value and have set performance standards in every aspect of our business to enable our staff to meet and exceed your needs.


Our Qualification

We approved by ISO: 9001, ISO: 14001 & OHSAS: 18001 standards,also,have the special equipments’ manufacturing license for pressure pipeline components and bearing steel pipes. We can supply according to standard of



All products

Precision Carbon and Alloy Steel Mechanical pipes

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High-Carbon Chromium Bearing pipes

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Steel Heat Exchanger and Condenser pipes

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Low, Middle and High Pressure Boiler pipes

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Seamless Steel pipes for Oil Cracking

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High Pressure Oil pipes for Diesel Engine / Carbon Structure Capillary

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Industry News

Technical Knowledge

EU proposes duties on Brazil, Iran, Russia, Ukraine steel

LONDON (Reuters) - The European Union is planning to impose duties of up to 33 percent on hot-rolled steel imports from Brazil, Iran, Russia and Ukraine to counter

China cuts more overcapacity in H1

BEIJING - China has cut more overcapacity in the first half of this year thanks to government efforts amid a stabilizing economy, said a senior official on Tuesday.

Steel Doesn't Need Protecting

During the 2016 presidential election, then-candidate Donald Trump promised to protect manufacturing jobs, including steel. After taking office, Trump issued an order

China's top steel province to cut capacity to make way for new one

China's Hebei province will slash 11.48 million tonnes in outdated steelmaking capacity to accommodate the expansion of a new plant, part of efforts by the country's top

Difference of Hot-rolled and Cold-drawn

Hot-rolled is based on the slab (mainly billet) as raw material, heated by a roughing mill and finishing mill group made of steel.

Ultrasonic Testing

Using ultrasonic testing to detect the quality of seamless steel pipe can be done defects (corrosion, cracks, pits, etc.) is detected without damaging the pipe. 

NDT Testing

NDT testing means without prejudice or affect the detected object performance, not hurt at being provided to detect objects within the organization,

Thermal Expansion Steel Pipe

Thermal expansion steel pipe means that the density is relatively low, but a strong contraction of the steel pipe, (seamless steel pipe) can be referred to as thermal expansion.



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