DIN2391 En10305-4 Cold Drawn Precision Seamless Steel Tube for excavator arm

Feature:

     1). based on bright finished precision steel tube.

     2). surafce finished wih zinc or color zinc plating.

     3). better anti-rust performance.

     4). two ends sealed with plastic caps, protecting from dust.

The product details:

Our company information:

We are a manufacturer specializing in producing cold drawn precision seamless pipe and pipe assembly in China, confirming to DIN2391/EN10305/GB/T3639 standards. We are committed to engineering machinery, automobile, railway locomotive, precision machinery, ships and hydraulic energy. We use high precision seamless steel tubes to do research, development, production and sales, providing customers with comprehensive solutions and quality service.

Why you choose us:

1). Qualified raw materials

2). Advance production equipment

3). Nooxide layer both outer and inner wall. It could be used in hydraulic system directly without any pretreatment

4). Enduring high pressure, no leak, impact resistance

5). High precision, high cleanliness < 0.08 g/m³, fineness around 11 micron

6). No crack while flattening, drft expanding

7). Low defective rate

8). Excellent performace on anti-rust, anti-corrsion