EN 10305-1 E355 Honed seamless steel pipe supplied by GNEE is manufactured by cold drawing and polishing process. The cold drawing process draws and rolls the steel pipe multiple times at room temperature to achieve high precision and good surface quality. Polishing treatment is to remove the unevenness and impurities on the surface of the steel pipe by mechanical or chemical methods, thereby improving the finish and precision of the steel pipe.
EN 10305-1 E355 cold drawn seamless tubing can usually be produced in the outer diameter range from 10mm to 426mm, and the wall thickness range is from 1mm to 80mm. It can be customized according to the actual needs of customers.
E355 seamless carbon steel pipe is widely used in high-pressure oil pipes of hydraulic systems, hydraulic systems of various mechanical equipment, automobiles, injection molding machines and other piping.
Products Data
EN 10305-1 Grade E355 Carbon Steel Seamless Pipe Specification
Chemical composition (mass percentage)
Carbon (C): ≤ 0.22%
Manganese (Mn): ≤ 1.60%
Phosphorus (P): ≤ 0.025%
Sulfur (S): ≤ 0.025%
Silicon (Si): ≤ 0.55%
Mechanical properties
Tensile strength: 490 - 630 MPa
Yield strength: ≥ 355 MPa
Elongation (A5): ≥ 22%
| Technique | Hot Rolled Cold Rolled |
| Diameter | 1/2''~24''(Seamless) 16''~80''(Welded) |
| Length | 6000-12mm or as required |
| Tolerance | ±1% |
| Processing | Bending, Welding, Decoiling, Cutting, Punching |
| Color | Black,silver or as required |
| Certificate | API, CE, JIS, ISO9001 |
Products display
EN 10305-1 E355 Seamless Cold Drawn Tubes
Why Choose GNEE
GNEE has 14 steel production lines, 10 processing equipment for processing, bending, coating, heat treatment, cutting, drilling, beveling, tempering, surface treatment, etc., complete testing equipment and strong technical force. The annual production capacity is more than 200,000 tons.
The price is 5% lower than other suppliers, the production quality is strictly guaranteed, and there is a professional after-sales service team of 20 people. We will solve any doubts for you and provide project solutions!
If you would like to know more about our company or our products, please feel free to contact us. sales@gneetube.com
GNEE CUSTOMER VISIT
GNEE GROUP PARTICIPATED IN THE NECC EXHIBITION
GNEE FACTORY ENVIRONMENT
GNEE PACKAGING AND SHIPPING
Hot Tags: en 10305-1 e355 honed seamless steel tube, China en 10305-1 e355 honed seamless steel tube manufacturers, suppliers, factory, GB T8163 Q345B fluid seamless pipe, EN 10219 S235JRH Precision seamless tube, Carbon thick wall steel pipe JIS G3454 STPG 370, STS 480 thermal insulation steel pipe, 20 steel pipes, P235TR2 carbon steel round pipe
