Q345/ST52 Triangular steel tube flower shaped seamless steel pipe for PTO Shaft

Quick Details
GB 5310-1995, GB 3087-1999, GB/T 8163-1999, GB/T 8162-1999, GB 9948-2006
Grade Group:
16Mn, Q195-Q345, ST35-ST52
Product Description
Product Name
53.4*3.8mm Q345/ST52 Triangular steel tube flower shaped seamless steel pipe for PTO Shaft
seamless steel pipe
Structural Purposes
Company Information

Hebei Province Gold Mysterious Pipe Co., Ltd.

Specializes in the production of various seamless steel pipes, with the wall thicknesses from 1mm to 14mm and outer diameters from 10mm to 80mm.

Our products includecommon seamless steel pipes, cold drawn pipes, cold rolled pipes, alloy steel pipes, special pipes,etc. We are equipped with advanced production equipment, such as two punching lines, thirteen fine rolling production lines and ten cold drawing production lines. Our company invites a group of excellent technical experts and management personnel in domestic steel pipe industry to improve the technical levels of our products. In terms of quality control, our company has been implementing ISO9001Quality Management System since March, 2011. We have strict product quality control in each process, from raw material purchase to finished product delivery, ensuring satisfactory product quality.

Packaging & Shipping


Bundle with strong steel strips, wrapped with plastic film and woven bags outside or at two ends,also according to your requirement.Our compony has the fixed logistics that have long-term cooperation with us, the time of delivery is about 30 days after the order.

Our Services

High quality:Passed the ISO9001quality system authentication and are applying the TS16949 authentication.

Fast delivery&Good service:there is convenient traffic and fast logistics here,we also have fixed motorcade which have long-term cooperation with us;

We Have The Most Powerful worker team For You To Ensure Products Quality, Have The Most Professional Team to service you.


About the sample:

The sample production cycle is about 15 days.

No more than 10kg of samples are provided free of charge, the customer will pay the express fee.

New product development process:

Firstly, according to the customer’s requirements and the characteristics of the finished products, we will make samples for customer testing, including materials, mechanical properties and processing, if qualified to the next step.The second step 1 ton -3 tons small batch test, adjust the process and check the stability consistency of the craft,.The third step is to test the batch process in batches of about 10 tons.Finally, the production process is set in mass production.

contact us

tractor pto shaft

As one of leading tractor pto shaft manufacturers, suppliers and exporters of mechanical products, We offer tractor pto shaft and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of tractor pto shaft

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