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- A metallic bellows is made from a thin seamless tube. 金属波纹管是由薄壁无缝管制成的。
- Design and Research of the Billet Bidirectional Hot-centering Machine of the Seamless Tube Plant of Baotou Steel Corp. 包钢无缝厂管坯双向热定心机设计与研究。
- However, the seamless tube industry experts say there are buildings for the future steel prices are still neutral on. 不过，无缝管专家表示也有业内人士对于未来的建筑钢价仍持中性态度。
- IN process technology, stainless steel welded tube has more advantages over stainless steel seamless tube. 不锈钢焊管与不锈钢无缝管相比在生产工艺上具有较多的优点。
- Processing: The stainless steel thick plate, the seamless tube, the flat steel, the angle steel frosting wiredrawing, polishes 8K. 加工：不锈钢厚板、无缝管、扁钢、角钢磨砂拉丝、抛光8K。
- High quality carbon structural round bloom, seamless tube bloom used in high pressure boiler, alloy structural steel tube blooms are all up to the general standard. 优质碳素结构钢圆管坯，高压锅炉用无缝管坯，合金结构钢管坯等均达到国标中的各项要求。
- Perennial the same time, the company in charge of operating companies : Panzhihua (Chengdu), Baotou, Tianjin (large seamless), metallurgical Steel, Anshan, Baoshan, Hengyang and other steel seamless tube production quality. 同时公司常年经营公司主管：攀钢（成都）、包钢、天津（大无缝）、冶钢、鞍钢、宝钢、衡阳等钢厂生产的优质无缝管。
- Tubing: usually round in cross-section, and also shaped in section. By the way of making, tubes can be classified into seamless tube, and welded tube. 管材--一般横断面为圆形+也有异形。按制造方法，可分为无缝钢管和焊接钢管。
- This kind of pipe producing method promises Coiled Tubing has small OD but thick wall thickness, which seamless tubing can not achieve. 这种制管工艺能将带钢制造出小口径大厚壁的连续管，这是无缝管难以实现的。
- manufacturing process of seamless tube and pipe 无缝管生产
- Design of Shoe Cutter of Seamless Tube 无缝管管头切割机设计
- Study on Technology of Heavy Calibre Seamless Tube 大口径无缝钢管的工艺研究
- continuous seamless tube rolling mill 连续式无缝管轧机
- And frame , handlebar of some bicycles made in some countries are made of aluminium seamless tubes, its mudguard is made of aluminium sheets, its rim is made of fabricated aluminium profiles. 有些国家生产的部分自行车的车架、车把是用铝合金无缝管制作的，挡泥板是用铝合金带材制成，而车圈是用铝合金型材加工而成的。
- Shandong Liaocheng tide steel pipe sale limited company year to year sells Chengdu, the Baotou Steel Factory, smelts the steel, Lu Bao, Wuxi, Tianjin and so on several big steel mill seamless tubes. 本公司主营：一般用结构管；输送用流体管；高、中、低压锅炉管；
- ERW casing is applicated widely in oil and gas industry and substituted for seamless tubing for its high precision,excellent properties,easy controlling of quality and low cost etc. ERW套管和无缝套管相比,具有尺寸精度高、焊缝韧性好、抗挤压性能好、质量易于控制以及成本低等优势。
- The dryer shaft is welded with several sets of multi-layer non-concentric seamless tubes, each of which is comprised of multiple seamless tubes having different sizes bent in Archimede’s spiral. 干燥机轴焊有多套，多层不同心无缝管，每套有多根大小不同弯成阿基米德螺旋线形无缝管组成。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
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