防腐

Characteristic ● high accuracy, good stability ● 2 line working mode, 4～20mA signal output ● sensitive component and circuit board are in solid construction, rigid vibration-proof ● excellent interference-proof, good thermal drift;● explosion-proof enclosure structure, weather-proof ● most outstanding corrosion-proof, ensure best utility reliability ● light construction, simple reasonable, no bracket required, no horizontal mounting required, available mounting at any position on pipeline.

特点● 精度高，稳定性好。●二线制工作方式，4～20mA 信号输出。●敏感部件及线路板是全固体结构，坚固抗振。●抗干扰能力强，温度稳定性好；●防爆壳体结构，可全天候使用。●具有最优良的防腐性能，保证最好的防腐性价比。●结构轻巧，简单合理，无须支架，无须水平安装，可直接任意位置安装管道上。

Besides all the feature of YTF, series YTFN gauges offer a significant cushioning and dampening effect and reducing the internal gauge damage by oil filling.

YTFN防腐充油耐震压力表在具有YTF防腐压力表工作性能的同时，通过对表内充油，克服了被测量介质强烈脉动和环境震动给仪表带来的损害。

Hexavalent chromium in corrosion preventive coatings of unpainted metal sheetings and fasteners used for corrosion protection and Electromagnetic Interference Shielding in equipment falling under category three of Directive 2002/96/EC (IT and telecommunications equipment).

用于防腐或屏蔽电磁干扰，用在特定仪器设备中（欧盟指令2002/96/EC第三类规定的IT和通讯设备）的斤属片或斤属扣件上的防腐涂层中的六价铬。

After the ginning, the anticorrosion and a series of technical processing, aluminum sheets increase the area of energy transfer. Simultaneously their strength will be enhanced by 30% compared with parent metal; the anticorrosion coating performance is stable, and safe and environment-friendly.

铝板经过轧花、防腐等一系列技术处理后生产，从而增加了能量传递的面积，同时其强度比母材增强达30％，防腐涂层性能稳定，安全环保。

POR-15 anti-corrosion coatings are one of the main applications in metal, cement and wood surface of high-tech anti-corrosion coatings.

POR-15防腐涂料是一种主要应用在金属、水泥和木材表面的高科技防腐涂料。

As for this,we should carry out the GB"Specification for antisepsis of steel installation in expressway traffic engineering",and enhance the quality of guard rail.

公路护栏是高速公路的重要安全设施，护栏的制造质量特别是防腐质量直接决定着公路的安全和使用寿命，为此，应认真贯彻国标《高速公路交通工程钢构件防腐技术条件》，不断提高护栏产品的质量。

The company has thirty years experience in production and management of the steel-lined glass products for the leading products to steel-lined PTFE (F4) lined, steel-lined PP, PO, PE, lined, glass-based steel products; to develop , production, management, ABS, UPVC and other new types of anti-corrosion materials for the development of goals, a professional chemical installation, construction team for the support, in order to speed up the development of anti-corrosion process, corrosion control, environmental protection, energy efficiency, make a contribution.

公司以有着三十多年生产和经营经验的钢衬玻璃系列产品为主导产品，以钢衬聚四氟乙烯（F4）衬里，钢衬PP、PO、PE、衬里、玻璃钢系列产品为依托；以开发、生产、经营、ABS、UPVC等新型防腐材料为开发目标，以专业的化工安装、施工队伍为配套，为加快防腐的发展进程、控制腐蚀、保护环境、节能增效、做出贡献。

PTFE referred to F4, because of its excellent dielectric properties and corrosion-resistant chemical (high temperature of the molten fluoride elements and the state of alkali metal), non-absorbent, non-stick, not conductive, low coefficient of friction and not Ageing properties, and is widely used in chemical, petroleum, textile pharmaceutical, metallurgy, machinery, electronics, electrical appliances, electricity, food and aviation, military and scientific research in all walks of life, I plant the development of metal bellows, compensation , PTFE bellows F4 tetrafluoroethane compensator, F4 metal composite compensation, anti-corrosion steel liner tetrafluoroethane pipe, steel-lined tetrafluoroethane three links, elbow, Stone, the reaction tower, tower chloride, lining tetrafluoroethane valve Doors, tetrafluoroethane pads and steel-lined polypropylene pipes and accessories, and earnestly solve the user in the production process by the various anti-corrosion problems.

聚四氟乙烯简称F4，由于其优异的介电性能与耐化学腐蚀性(高温下的氟元素和熔融状态下的碱金属外)，不吸水、不粘、不导电、摩擦系数低及不老化等性能，而被广泛应用于化工、石油、轻纺制药、冶金、机械、电子、电器、电力、食品及航空、军用与科研等各行各业中，我厂开发的金属波纹管、补偿器，四氟波纹管F4四氟补偿器、F4金属复合补偿器，钢衬四氟防腐管件，钢衬四氟三通、弯头、四通、反应塔、氯化塔、衬四氟阀门，四氟垫片以及钢衬聚丙稀管道及配件，切实解决了用户在生产过程中所遇到的各种防腐问题。

Through the calculation of surface area of dome roof for a series of dome tanks, which have different volume, in our company, and after corresponding techno economic analysis, this paper gives calculation basis for the above mentioned estimation procedure.

文章针对镇海炼化公司圆柱形拱顶储罐检修过程中，其拱顶油漆防腐工程量核算中存在的问题，通过对公司内部不同容积拱顶罐的拱顶面积的计算，并进行了相应的技术经济分析，从而得出了拱顶储罐拱顶油漆防腐工程量的计算依据。

Pinus sylvestnis var. mongolica Litv. and poplar were used as test materials in studies of the ACQ preservative performances against green woods mold. By comparing weight loss of test samples after decay caused by green woods mold, the influences of ACQ type, concentration, and wood type on the ACQ preservative performance were investigated. The effects of pH and additives on anti-loss performance of ACQ were also studied by comparing weight loss percentage after sample extraction.

以樟子松和三倍体毛白杨为试材，ACQ为防腐剂对绿色木霉进行防腐性能研究，通过比较试样经绿霉菌腐蚀后的质量损失率来分析ACQ类型、浓度、树种类别对ACQ防腐性能的影响；并比较试样经抽提后质量损失率来分析酸碱度，助剂对ACQ抗流失性能的影响。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。