单剪梁，不锈钢，焊接密封。
螺旋通道的端面是焊接密封的，密封性能好，结构可靠。
The end surface of spiral channel is sealed by welding, therefore the sealing performance is good with reliable structure.
合金钢材料，全部焊接密封，防油、防水、耐腐蚀，可适用于各种环境。
Alloy steel, hermetically welded, oil-proof, waterproof and anti-corrosion, suitable for all kinds of environments.
通过计算实例，给出了压力容器设计中常见的焊接密封垫片连接结构的平盖设计的一种方法。
With the example, one method for designing flat cover with welded gasket commonly met in pressure vessel design was presented.
除了招致焊接线烧断外，还可能招致靠近焊接线的其他局部损坏，例如密封资料。
In addition to causing the welding line to break off, may also lead to other local damage near the welding line, such as sealing data.
碳钢，合金钢或不锈钢，压力密封或螺栓阀帽用于焊接在螺栓阀帽阀门上阀座的设备。
Carbon, Alloy or Stainless Steel, Pressure seal or Bolted Bonnet Provision for seal Welding on Bolted Bonnet Valves.
合金钢材料，表面镀镍，全密封焊接，防油、防水、耐腐蚀，可适用于各种环境。
Alloy steel, nickel plated, hermetically welded oil-proof, waterproof and anti-corrosion, suitable for all kinds of environments.
通过将密封结构改进为套筒式和优化焊接工艺，提高了锅炉的安全可靠性。
Through changing the sealing structure to sleeve type and optimizing the welding technology, the security and reliability of the boiler equipment are improved.
控温方式采用可控硅移相调压，采用氮气保护气氛，炉体采用全密封焊接，密封性能优良。
Temperature control means using thyristor surge phase shifter using nitrogen atmosphere furnace used to seal welding, excellent sealing properties.
罗斯蒙特8705法兰传感器是由不锈钢制成，碳钢和焊接提供密封产品，对水分和其他污染物保护。
The Rosemount 8705 flanged sensors are fabricated from stainless and carbon steel and welded to provide a hermetic seal that protects against moisture and other contaminants.
料斗：料斗是金属焊接件，有敞开和密封两种形式。用来盛装货物。
Feeder: metal constructional part, including open and close types, and used for loading cargo.
经调查，大管径绝缘接头的缺陷主要表现在焊接高温对橡胶密封材料的损伤方面，这会使刚已经生产完成的绝缘接头变成废品，浪费资源。
According to the research the main question is that the high temperature of the welding make rubber seal O-ring spoiled, the insulating joint become waste product.
底座采用角铁架设焊接而成，在地板的下面设有地热管、通过隔热层将地热管密封。
A base is formed by erecting and welding Angle irons, and terrestrial heat tubes are arranged under floors and are sealed through heat insulating layers.
对此，可采取改变梳形密封板与管子焊接结构方式，以消除或者降低结构几何应力。
For this reason, a mode of changing the welded structure between the comb - shaped sealing plates and the tubes can be used to eliminate or reduce the structural geometric stress.
列管式换热器的换热管束与管板连接一般均采用焊接加胀接的密封固定工艺。
In general a sealing technology involving welding in combination with expand jointing is used for connecting a pipe column to a tube plate in a tubulature type heat ex- changer.
焊接金属波纹管机械密封主要用于炼油厂热油泵的轴封。
The welded metal bellows mechanical seal is largely used for the axial seal of hot oil pump in refinery.
阀座环较长，并且是密封焊接的，能够补偿温度波动。阀座面用钨铬钴合金6硬化，研磨和层叠为镜面光洁度。
Seat rings are long to compensate for temperature fluctuations and are seal - welded. seating faces are hardfaced with stellite 6, ground and lapped to mirror finish.
焊接采用二氧化碳保焊连续焊缝，型腔全密封，耐腐蚀。
Welding using carbon dioxide welding continuous welding seam, cavity seal, corrosion resistance.
合金钢材料，全密封焊接，防油、防水、防一般腐蚀性气体及介质，可适用于各种环境。
Alloy steel, completely welded, oil-proof, waterproof and anti-corrosive gas and medium, suitable for all kinds of environments.
阀瓣密封根据需要时封面均堆焊接有硬质合金，密封面采用线密封，保证密封的可靠性，并可防止结疤。
Flap valve cover seals are required when there is carbide reactor welding, sealing surface with thread sealing, to ensure the reliability of sealing and prevents scarring.
介绍了激光密封焊接工艺的优越性，并分析了铝腔体激光密封焊接的影响因素及提高焊接质量的措施。
The paper introduced the advantages of laser seal welding technology. The influential factors and methods of improving welding quality were analyzed.
射频焊接提供了可 靠的密封，尽管在该薄膜的表面上仍然留有任何粉状物。
RF welding provides reliable seals despite any powder on the surfaces of the film.
本文主要讨论应用于机械密封装置中的焊接金属波纹管力学性能的计算。
The article discusses the calculation of mechanical properties of welded metal-bellows applied in mechanical seal devices.
文章介绍了微型密封源焊接机的焊接原理、设计思路及其关键技术，实现了微型密封源的全自动化焊接。
This paper introduces the welding principle, design idea and key techniques of a miniature sealed source welding machine, which will realize fully automatic welding of miniature sealed sources.
气路有密封不好的问题，或气体纯度不高，也会引起焊接质量问题。
If the protective seal is not air proof or poor gas purity, it will also bring welding quality problems.
由不锈钢制造，其焊接施工提供了防水密封。
Manufactured from stainless steel, its welded construction provides a watertight seal.
合金钢材料，波纹管焊接，内部灌胶密封，防油、防水、耐腐蚀，可适用于各种环境。
Alloy steel construction, welded with bellow, potted by adhesive inside, oil-proof, waterproof and anti-corrosive gas and medium making it suitable for all kinds of environments.
合金钢材料，波纹管焊接，内部灌胶密封，防油、防水、耐腐蚀，可适用于各种环境。
Alloy steel construction, welded with bellow, potted by adhesive inside, oil-proof, waterproof and anti-corrosive gas and medium making it suitable for all kinds of environments.
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