英国进口2种钢丝绳，型号分别为6X25TS FC -32，6X25T FC-29 ，这2种差别在哪里，T和S代表什么意

Handan Iron and Steel Group, Handan Iron and Steel Co., Ltd. Po

Casting Crane 450 tons of imports of steel wire rope technical requirements for procurement

Handan Iron and Steel Group, Handan Iron and Steel Co., Ltd. steel mill Po

Handan Iron and Steel Group, Handan Iron and Steel Co., Ltd. Po Casting Crane 450 tons steel plant imports of steel wire rope technical requirements for the procurement of suppliers:

First, imports of steel wire rope specifications, quantity, technical parameters (in tabular form)

Number Nominal diameter (mm) rope length

(M / root) to the number of spin

(Root) tensile strength (N/mm2) minimum breaking strength (KN)

1 ∮ 36 500 left 41,960 1054.7

2 ∮ 36 500 right 41,960 1054.7

3 ∮ 36 560 left 41,960 1054.7

4 ∮ 36 560 right 41,960 1054.7

Second, the technical requirements

1, the use of steel wire rope wire rope access interactive twister.

2, wire rope pre-tension in need of production processing, the factory should have to deal with the report of pre-tension.

3, of the working conditions in factories: there is thermal radiation dusty, -9.4 ℃ ~ 60 ℃.

4, each of the specifications in the supply of wire rope when the rope attached to the sample for inspection, the length of 1m.

5, wire rope safety factor: ≥ 9

6, wire rope must be DIEPA Germany CASAR or two products, the use of wire rope wire rope company CASAR Germany, model: STRATOPLAST Φ36-1960, Germany DIEPA companies with reference to the use of wire rope wire rope.

Third, the implementation of standards

1, the strict implementation of the latest version of the European standard, high standard, not less than this:

IV. Information delivery

1, the successful tenderer to provide a week 3 sets of rope appearance map (or samples), installation of wire rope to the steel plant operation maintenance manual workshop (in English)

2, with 3 sets of product delivery to provide the installation of the use of wire rope maintenance manual (in English).

3, in January won the bid to provide the test of wire rope.

4, other technical information available.

Random data include: a detailed packing list in quadruplicate, quality certification in two copies (each), a special inspection certificate (each), a list of wearing parts, standard parts models used by manufacturers, spare parts installation diagram, installation manuals and other technical information used in quadruplicate (The above information is provided when the spare parts delivery).

Fifth, acceptance of spare parts

Wire rope production, manufacture, testing should be in line with European standards of Excellence requirements. And should provide a test report from the factory inspection and production process of the report of pre-tension.

Delivered to the buyer when the subject matter of the work site or warehouse, subject to buyer acceptance process acceptance, storage. Acceptance of representatives from both sides to the scene. If the seller does not participate in out of the box test, or test out of the box before the box can not reach the site inspection, the buyer out of the box to organize test. In-box testing process, if any defects, damage, missing parts, or their models, technical requirements, quality and packaging requirements and the contract does not match the quality of objection by the buyer consultation process, such as equipment, thus affecting the normal operation of the buyer and economic losses caused to the buyer, the seller shall compensate the economic losses of the buyer.

6, spare parts delivery date:

December 15, 2009, are subject to change without notice buyer.

7, spare parts to ensure that the value of

Performance and testing methods to ensure value to buyers and sellers to sign the Technical Annex of the agreement and contract value, whichever is better.

The seller must provide the pricing of spare parts can be achieved to ensure that the value of spare parts including performance, life and so on.

Performance parts: (set out in detail the performance of spare parts to arrive at indicators)

Life: (set out in detail the life of spare parts, including complete sets of parts and components life and life expectancy)

Note: The above guarantee that the minimum guaranteed value.

8, both the responsibility and obligation

1 seller performance on the provision of spare parts, technical information on the correctness of a document is responsible for the drawings, and the buyer and owner advisory services to conduct and interpret.

2 provided by the user of the correctness of process parameters responsible for the obligation to meet the seller on the technical issues related to the discussion agreed.

3 Seller all drawings and documents require the signature or official seal integrity.

4 seller of spare parts for the accuracy, integrity and responsible for product quality.

Handan Iron &Steel Co., Ltd. steel mill operation Bao workshop

2009.03.15

加分!加分!加分!加分!

电梯钢丝绳主要规格是8×19S＋NF和8×19S＋IWR，直径有8、10、12和13毫米，强度级以1370/1770双强度的居多。

双钢号双强度,45号钢,65号钢,1370N/mm2,1770Mpa,

单钢号，单强度，65号钢，1770N/mm2。电梯钢绳绳芯按国家标准都是剑麻和PPC合成纤维，高速电梯钢丝绳规格型号为8*19S+8*7+pp，8*19S+8*7+1*19

钢丝绳强度高、自重轻、柔韧性好、耐冲击,安全可靠。在正常情况下使用的钢丝绳不会发生突然破断,但可能会因为承受的载荷超过其极限破断力而破坏。

钢丝绳的破坏是有前兆的,总是从断丝开始,极少发生整条绳的突然断裂,钢丝绳广泛应用在起重机上。钢丝绳的破坏会导致严重的后果,所以钢丝绳既是起重机械的重要零件之一,也是保证起重作业安全的关键环节

资料扩展：

钢丝绳主要品种有磷化涂层钢丝绳、镀锌钢丝绳和不锈钢丝绳。

造成钢丝绳失效的原因是微动疲劳，锰系磷化和锌锰系磷化均属于耐磨磷化，可以提高钢丝表面的耐磨性和耐蚀性，不易磨损和不易锈蚀使其疲劳寿命是光面钢丝绳的三倍，最高试验已达到四倍。

钢丝绳的破坏是有前兆的,总是从断丝开始,极少发生整条绳的突然断裂,钢丝绳广泛应用在起重机上。钢丝绳的破坏会导致严重的后果,所以钢丝绳既是起重机械的重要零件之一,也是保证起重作业安全的关键环节。

参考资料：百度百科-电梯钢丝绳

进口8X19S+NF-10mm电梯用钢丝绳，一米约13元；各个规格的价格不一样，按公斤卖绳子直径越细越贵，按米数卖绳子直径越粗越贵。

韩国大象钢丝绳---韩国最大的钢丝绳厂家，也是世界上最大的钢丝绳厂家之一。

cmp6x36(ws)十iwrc一36一1960

cmp是英语compacted的简写，compacted是钢丝绳工艺为压实股。

6X36(WS）+iwr，指的钢丝绳的结构，外股数量为6股，每股36根丝，WS指钢丝绳的结构形式为瓦林吞西鲁式

36指直径为36mm

1960指抗拉强度为1960N/mm²

德瓦赫钢绳（上海）有限公司

综上，cmp6x36(ws)十iwrc一36一1960指6x36(ws)十iwrc结构，压实股，直径36mm，抗拉强度1960N/mm²的钢丝绳。

1.磷化涂层钢丝绳（中国专利），经锰系或锌锰系磷化处理，钢丝表面耐磨、耐蚀能力全面提升，润滑脂渗入磷化膜孔隙起到异常优异的减摩效果，有效抑制微动磨损的发生，是光面钢丝绳的升级换代产品，大气环境中使用寿命远远超越同结构光面钢丝绳，包括进口钢丝绳（目前磷化绳疲劳寿命是光面绳2-3倍左右，可通过疲劳试验对比疲劳寿命长短，以后随着对耐磨磷化液的深入研究，可能还可以大幅度提高使用寿命。磷化膜3-60克/米2，钢丝磷化后不进行拉拔加工，直接捻制钢丝绳，注意：不能将拉拔用锌系磷化与制绳钢丝锰系磷化混淆）。该项技术几乎适用于所有种类钢丝绳，如电梯钢丝绳、重要用途钢丝绳、矿山钢丝绳、阻旋转钢丝绳、采油开采用钢丝绳、打桩机用钢丝绳等（百度文库有磷化涂层钢丝绳论文免费下载）。

2.镀锌钢丝绳，包括热镀锌和电镀锌两种，直升式热镀锌钢丝锌层较厚，锌层越厚则防腐蚀能力越强使用时间越长，电镀锌较薄。河水或海水中均应选用热镀锌钢丝绳。由于磷化涂层具有一定的防腐蚀性能，锰系磷化涂层钢丝绳可以代替部分品种的薄锌层镀锌钢丝绳使用，如大气环境但空气潮湿的高温环境。

3.不锈钢丝绳，使用不锈钢丝捻制的钢丝绳，如304或316不锈钢，耐蚀性能高于热镀锌碳素钢丝绳，价格相对昂贵，对不锈钢丝进行锰系磷化涂层处理（不锈钢丝磷化需要特殊磷化配方），同样可以大幅度延长使用寿命。

4.涂塑钢丝绳，在碳素或镀锌钢丝绳基础上，在钢绳或股绳外层涂敷聚乙烯、聚丙烯。

5.光面钢丝绳，英国1834年开始生产，国内天津第一钢丝绳厂1939年开始生产，随着磷化涂层钢丝绳大批量进入市场，将被磷化涂层钢丝绳全面淘汰。

6t(29) 7*7-14.0-1770，6：指钢丝绳有6个股，29：指股绳是29根钢丝组成的填充式结构，7*7：是钢丝绳是钢芯，结构为7*7，14.0：指钢丝绳直径是14毫米，1770：钢丝绳公称强度级，仅供参考:

国内生产钢丝绳品种如下：

1.磷化涂层钢丝绳（中国专利），钢丝经锰系、锌锰系磷化处理，钢丝的耐磨性、耐蚀性全面跃升，不易磨损、不易锈蚀使钢丝绳疲劳寿命超大幅度提高，疲劳寿命是同结构光面钢丝绳3-4倍（试验室可比条件下），远超进口钢丝绳，建议自己做对比疲劳寿命测试，磷化涂层钢丝绳正在全面取代各类光面钢丝绳，也可替代先镀后拔薄锌层镀锌钢丝绳使用（可通过盐雾试验检验耐蚀能力），使用寿命更长，单位使用成本更低，质量稳定性可靠性更佳，按照现在钢丝绳市场的大致价格，锰系磷化涂层钢丝绳的价格大约是光面钢丝绳的1.5倍，而使用寿命延长幅度远高于价格的增长幅度，所以，磷化涂层钢丝绳日均使用费用仅为光面钢丝绳的30%左右，使用成本更低，性价比更高。

2.镀锌钢丝绳，包括热镀锌和电镀锌两种，一般热镀锌锌层厚，电镀锌锌层薄

3.不锈钢丝绳，以304或316不锈钢为主，防腐蚀效果非常优秀但是价格昂贵

4.涂塑钢丝绳，碳素钢丝绳基础上，外层涂覆聚乙烯、聚丙烯或尼龙

5.光面钢丝绳，使用寿命短，市场需求剧减，将被磷化涂层钢丝绳全面淘汰。

6.海洋工程系泊用钢丝绳

7.缆索钢丝绳

1磷化涂层钢丝绳，专利产品，钢丝经过锰系或锌锰系磷化处理，表面耐磨，是光面钢丝绳的升级换代产品，使用寿命已经超越从德国日本等发达国家进口钢丝绳

2.镀锌钢丝绳，包括热镀锌和电镀锌两种，热镀锌锌层较厚使用时间长，电镀锌较薄

3..不锈钢丝绳，使用不锈钢丝捻制的钢丝绳，如304或316不锈钢，价格相对昂贵

4.涂塑钢丝绳，碳素钢丝绳基础上在外层涂敷聚乙烯或聚丙烯

5.光面钢丝绳，从1834年开始生产，将被磷化涂层钢丝绳全面取代。

1英寸等于25.4毫米，30毫米等于1.1811英寸，国内钢丝绳都是按公制生产的，国家标准也是以毫米为单位

主要看你使用的场合，不同品牌的进口钢丝绳质量也不一样：

比如矿井提升用的钢丝绳，进口钢丝绳品牌较好的有：英国的布顿、德国的迪帕等；

比如大型起重机提升用的钢丝绳，进口钢丝绳品牌较好的有：德国的迪帕、美国的维尔卡union、意大利的瑞得利等；

比如大型起港口重机提升用的钢丝绳，进口钢丝绳品牌较好的有：德国的迪帕、美国的维尔卡union、意大利的瑞得利等；

比如大型电铲提升用的钢丝绳，进口钢丝绳品牌较好的有：美国的维尔卡union、英国的布顿等；