The difference between cold-drawn precision seamless pipe and ordinary seamless pipe
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2024-12-17
Cold-drawn precision seamless pipe: the production process is complex, the production equipment and technical requirements are high, and the loss in the production process is relatively large, and the price is usually higher than that of ordinary seamless pipe.
Cold-drawn precision seamless pipe: the production process is complex, the production equipment and technical requirements are high, and the loss in the production process is relatively large, and the price is usually higher than that of ordinary seamless pipe. Ordinary seamless pipe: The production process is relatively simple, the cost is low, and the price is relatively close to the people in the market. Cold-drawn precision seamless pipe: the outer diameter tolerance can be controlled within ±0.05mm, and the wall thickness tolerance is within ±0.03mm. Ordinary seamless pipe: the size tolerance range is large, and it is difficult to meet the application scenarios with demanding accuracy requirements. Cold-drawn precision seamless pipe: smooth surface, high finish, no oxide layer on the inner and outer walls. Ordinary seamless pipe: the surface may have defects such as oxide skin and pitting, which are usually rougher than cold-drawn precision seamless pipes. Cold-drawn precision seamless pipe: the metal structure is more dense, can withstand higher pressure, and has the advantages of cold bending without deformation, flaring and flattening without cracks. Ordinary seamless pipe: has a certain strength and corrosion resistance, but in the high pressure, high precision requirements of the environment, the performance is relatively poor.
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The difference between cold-drawn precision seamless pipe and ordinary seamless pipe
Cold-drawn precision seamless pipe: the production process is complex, the production equipment and technical requirements are high, and the loss in the production process is relatively large, and the price is usually higher than that of ordinary seamless pipe.
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