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Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan, Austria, Germany, Hungary, Liechtenstein, Poland, Slovakia, Switzerland, The Czech Republic, Chad, Central African Republic, Cameroon, Equatorial Guinea, Gabon, The Republic of Congo , The Democratic Republic of the Congo, The Democratic Republic of Sao Tome and Principe, Belize, Costa Rica, Guatemala, Honduras, Nicaragua, Panama, Salvador, China, Hong Kong-China, Japan, Mongolia, Macao-China, North Korea, South Korea, Taiwan-China, Belarus, Estonia, Kosovo, Latvia, Lithuania, Moldova, Russia, Ukraine, Burundi, Djibouti, Ethiopia, Eritrea, Kenya, Mayotte, Mauritius, Rwanda, Reunion, Somalia, Seychelles, South Sudan, Tanzania, Uganda, Aland Islands, Bonaire,SaintEustatiusAndSaba, Denmark, Finland, Faroe Islands, Iceland, Norway, Sweden, Algeria, Egypt, Libya, Morocco, Sudan, Tunisia, Antigua and Barbuda, Anguilla, Aruba, Bahamas, Barbados, Bermuda, Canada, Cuba, Commonwealth of Dominica, Cayman Islands, Dominican, Grenada, Greenland, Guadeloupe, Haiti, Jamaica, Jersey, Mexico, Martinique, Montserrat, Puerto Rico, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Saint Pierre And Miquelon, Sint Maarten, Trinidad and Tobago, United States, United States Minor Outlying Islands, U.S.Virgin Islands, Australia, American Samoa, Cocos Islands, Fiji, French Polynesia, Guam, Kiribati, Micronesia, Marshall Islands, New Zealand, Nauru, Niue, Northern Mariana Islands, New Caledonia, Papua New Guinea, Palau, Solomon Islands, Samoa, Tuvalu, Tonga, The Cook Islands, Tokelau, Vanuatu, Wallis And Futuna, Brunei, Cambodia, East Timor, Indonesia, Laos, Myanmar, Malaysia, Philippines, Singapore, Thailand, Vietnam, Bhutan, Bangladesh, India, Maldives, Nepal, Pakistan, Sri Lanka, Andorra, Albania, Bulgaria, Bosnia and Herzegovina, Croatia, French Southern Territories, Greece, Italy, Malta, Macedonia, Montenegro, Portugal, Romania, Spain, San Marino, Slovenia, Serbia, Vatican, Angola, Botswana, Comoros, Lesotho, Malawi, Mozambique, Madagascar, Namibia, South Africa, Swaziland, Saint Helena, Zambia, Zimbabwe, Argentina, Brazil, Colombia, Chile, Curacao, Ecuador, Falkland Islands, French Guiana, Guyana, Llívia, Peru, Paraguay, Suriname, Uruguay, Venezuela, Azerbaijan, Armenia, Afghanistan, Bahrain, Cyprus, Georgia, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Qatar, Syria, State of Palestine, Saudi Arabia, Turkey, United Arab Emirates, Yemen, Belgium, France, Guernsey, Ireland, Isle Of Man, Luxembourg, Monaco, Netherlands, United Kingdom, Burkina Faso, Benin, Cape Verde, Côte d'Ivoire, Gambia, Guinea, Guinea-Bissau, Ghana, Liberia, Mauritania, Mali, Niger, Nigeria, Senegal, Sierra Leone, Togo, Western SaharaHigh-Precision Dimensional Tolerances
High Precision of Outer and Inner Diameters: The dimensional precision of the outer and inner diameters of precision tubes can reach a very high level. Usually, their dimensional tolerances can be controlled within a very narrow range. For example, the tolerance of the outer diameter can be controlled within ±0.05 mm, and the tolerance of the inner diameter can reach about ±0.03 mm. This enables precision tubes to achieve a tight fit with other components during the assembly process, ensuring the accuracy and stability of the system. For example, in the fuel injection system of a car engine, precision tubes are used to transport fuel, and their high-precision dimensions can guarantee the precise fuel injection volume and injection time.
Good Uniformity of Wall Thickness: The wall thickness of precision tubes is very uniform throughout the length of the tube. This uniformity can effectively avoid problems such as uneven strength of the tube and stress concentration caused by inconsistent wall thickness. In some application scenarios with high requirements for the strength and stability of tubes, such as the hydraulic system pipelines in the aerospace field, the uniform wall thickness can ensure that the pipelines work safely and reliably under high-pressure conditions.
Good Surface Quality
High Surface Finish: The surface of precision tubes is very smooth, and the surface roughness value is relatively low, generally reaching Ra0.8 - Ra1.6 μm. This smooth surface helps to reduce the friction of fluids inside the pipelines, which is very beneficial for the transportation of liquids or gases. For example, in the oxygen delivery tubes in medical equipment, the smooth surface can reduce the resistance during the oxygen delivery process, ensuring that oxygen can be smoothly delivered to patients.
No Surface Defects: Precision tubes undergo strict quality control during the production process, and basically have no cracks, folds, scratches, or other defects on the surface. This not only ensures the appearance quality of the tubes but, more importantly, avoids the potential safety hazards that these defects may cause. For example, during the transportation of high-pressure gases, it can prevent pipeline rupture and gas leakage caused by surface defects.
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