Aircraft industrie . weldments and brazements for aerospace structures . assembly of metallic materials welded by tig method . quality of weldments 航空工业.航空航天结构的焊接件和钎焊件.用tig法焊接的金属材料组件.焊接件质量
Parts welded to glass lined steel agitator vessels - part 1 : support for baffle form s for vessels nominal diameter 2400 to 3600 mm ; connecting dimensions ; interaktive for new design 钢制搪瓷搅拌容器用焊接件.第1部分:标称直径2400 - 360
Beforetime many parts of pump were made by casting , with the development of pump technology , many casting parts were changed to be welding parts 水泵业过去很多部件都是采用铸造手段生产，随着水泵业技术的发展，很多铸造件都改为焊接件。
We are also engaged in heating treatment , surface treatment of various metals , steel structure design , manufacture and installation of various plant buildings for plants and mines 项目内容：各种机械设备的设计加工和安装加工制造各种焊接件铸造件和锻件金属的热处理，表面处理工矿厂房钢结构的设计加工制造和安装。
It fits for cleaning or intensifying various cast iron pieces , cast steel pieces , forging pieces , welding pieces and heat treatment pieces with medium or small batches , as well as blasting and adding color for aluminum alloy pieces 它适应于多品种中小批量的铸铁件铸钢件锻件焊接件及热处理件的表面清理或强化，亦可用于铝合金件的抛丸增色。
It is applied to product requiring high corrosion resistance , good weldability and medium strength , such as naval vessel , automobile , airplane , low - temperature equipment , television tower , drilling equipment , transportation equipment , missile component and armor 典型用途：用于需要有高的抗腐蚀性、良好的可焊接性和中等强度的场合，诸如船舶、汽车和飞机板可焊接件；需要严格防火的压力容器、制冷装置、电视塔、装探设备、交通运输设备、导弹零件、装甲等。
It is applied to components requiring high corrosion resistance , good weldability and medium strength , such as soldering part for vessel , vehicle and airplane , pressure vessel placing demanding requirement in fire prevention , cooling device , television tower , drilling equipment , transportation equipment , missile component and armor 典型用途：用于需要有高的抗腐蚀性、良好的可焊接性和中等强度的场合，诸如船舶、汽车和飞机板可焊接件；需要严格防火的压力容器、制冷装置、电视塔、钻探设备、交通运输设备、导弹零件、装甲等。
Therefore , in order to understand the long - time performance of the weld , it is necessary to study the welding interface of niobium alloy and stainless steel , and know the microstructure evaluation . explosive welding and vacuum electron beam self - material brazing were used to prepare the specimen 因此，研究铌合金与不锈钢的焊接结合层，分析形成的互扩散层的组织、成分和性能变化，对了解不锈钢和nb合金的互扩散反应行为，焊接件的焊接工艺改进和长期使用性能的评估是很有意义的。
Qingdao baohai metal product co . , ltd is located in qingdao , a beautiful coastal city , with the distance to the container dock in qingdao port for 27kms , and the distance to qingdao international airport for 67kms . founded in 1988 , the company mainly produces over 200 various types of the metal products with the cold rolled iron plate as the raw material , including the metallic pressing extending products , the welded metallic products , the mechanical accessories , and will also produce the bracket of the air conditioner , the accessories for the metallic products in the air conditioner , and has the very strong development & manufacturing capacity for the mould , and as the business deveopment , the company has increased the auxiliary projects like the logistic instrument and the mechanical processing , etc , with the annual production capacity reaching 370 thousand sets 青岛宝海金属制品有限公司位于美丽的海滨城市青岛，距离青岛港集装箱码头27公里，青岛国际飞机场67公里公司始建于1988年，主要生产200多种以冷扎铁板为原材料的各种金属产品,包括金属冲压拉伸制品,金属焊接件,机械配件,另外生产空调支架及空调金属制品配件,对汽车.摩托车配件和金属五金配件,具有很强的模具开发、制造能力，随着业务的发展，公司增加了物流器械和机械加工等辅助项目，年生产能力达到37万套。
Q37 series shot blasting machines have a non - silo structure , and the iniside strucrure use special anti - abra - sion cast iron for protection . the lifting hook can automatically revolve , move up and down , advance and retract , they are suitable for surface cleaning and surface and surface and surface and surface reinforcing for all kinds of iron casting parts , forged pieces , and heat - treated pieces in large , medium and small qualities 该系列抛丸机采用无地坑结构，室内全部采用特种耐磨铸铁防护，吊钩实现了升降、自转、进出自动化，它适应于多种、大中小批量的铸铁件、铸钢件、锻件、焊接件及热处理件的表面清理或强化。
