The advantages of seamless steel tube is high pressure, good toughness, long tube and less interface. The disadvantage is that the price is high and easy to corrode, so the service life is short.
Seamless steel tube is a kind of material, is a high-quality carbon structural steel, a large number of mold production companies will be used to do die steel use. Seamless steel tubes are made of high quality carbon steel or alloy steel with hot-rolled and cold-rolled (drawn) points. Seamless Steel Pipes Welded steel pipe is formed by tube-shaped steel plate to the seam or spiral seam welding, in the manufacturing method, also divided into low pressure fluid transport welding pipe, spiral seam welded steel pipe, Seamless Steel Pipes direct roll welding pipe, welding pipe and so on. Seamless steel tubes can be used for a variety of liquids, gas pipelines. The welding pipe can be used for water pipelines, gas pipes, heating pipes, etc. From the caliber, <φ76, accounted for 35%, <φ150, accounted for 25%. From the variety view, the general use tube 1.9 million tons, accounted for 54%, the petroleum tube 760,000 tons, accounted for 5.7%, the hydraulic prop, the precision tube 150,000 tons, accounted for 4.3%, Seamless Steel Pipes the stainless steel tube, the bearing tube, the automobile tube altogether 50,000 tons, accounted for 1.4%.
Seamless steel tube In what respect is above the general steel pipe, and seamless steel tube will also be seamless treatment, so the pressure can also be very strong. Seamless steel tube will not be like the general pipe in the use of a period of time after the appearance of a lot of rusty traces, Seamless Steel Pipes and seamless steel tubes used, will not produce all kinds of damage to the human body.
Seamless steel tubes are now used in the field is really very extensive, for example, in terms of construction, transport and so on, the reason seamless steel tube can be so many hours, Seamless Steel Pipes it must have its own strengths and advantages. Compared with the general use of the kind of steel pipe, seamless steel tube used a series of high-tech manufacturing technology, and then also seamless steel pipe has a perfect quality.
Seamless Steel tube Features:
1, Seamless Steel Pipes the outside diameter is smaller.
2. Seamless Steel Pipes High precision can be small batch production.
3. High precision and good surface quality of cold drawn products.
4. Seamless Steel Pipes The transverse area of steel pipe is more complex.
5. Steel pipe performance is superior, the metal is more dense.
6. Strong weldability and high compressive strength.