麻豆人妻无码性色AV专区,亚洲AV极品无码专区在线观看,18禁美女黄网站色大片在线,秋霞无码久久久精品,宅男噜噜噜66网站在线观看,真人无码作爱免费视频网站,中国亚州女人69内射少妇,丝袜美腿亚洲一区二区,少妇高潮无套内谢麻豆传,国产精品无码AV片在线观看播

<center id="ojlzu"></center>
<rt id="ojlzu"></rt>
    <rt id="ojlzu"></rt>
  1. <rt id="ojlzu"></rt>
      1. Wuxi Gotele Metal Products Co., Ltd : CN EN
        Spring Steel Wire for Fastener -High carbon steel wire -Spring Steel Flat Wire

        Type: round bar, flat bar  & wire

         

        Treatment: 1/2H-H

         

        Material: 65, 70, 85, 65Mn, 60Si2CrA, etc.

        產(chǎn)品詳情技術(shù)參數(shù)包裝其他

        Spring Steel refers to a group of a low alloy, medium carbon steel or high 

        carbon steel with excellent yield strength. We are the leading manufacturing 

        and supplier of spring steel products. 

        Specification of Spring Steel Wire:

        1.Diameter:0.2mm-13.0mm

        2.Tensile Strength:350Mpa-2500Mpa

        3.Standard:GB4357,DIN17223,JIS G 3521 

        4.Finish: NB (standard finish), EB (polished finish), UB (highly polished finish)

        5.Surface: Galvanized & Ungalvanized 

        Features for Spring Steel Wire:

        1.High strength increasing bearing capacity. 

        2.Good wearing quality, Quick heat radiation, Pretty elasticity.    

        With these features, steel wire is widely in optical fibre cable, mattress 

        (bed &Sofa) , rib , spring steel wire and many general engineering applications.

        Grade:

        Chemical Composition of Spring Steel Wire:

        Packaging of Spring Steel Wire:

        Wuxi Gotele Metalare packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information, seaworthy packaging to customers, spring wire standard packaging is fixed by wire, wrapped by plastic bag, and placed on wooden pallet, special requirements canbe reached by further discussion. 

        Applications of Spring Steel Wire:

        Spring Steel is widely in the motor vehicle industry and many

        general engineering applications. It is suitable for applications

        that require high strength and toughness. 

        Typical applications include: 

        - Crankshafts, steering knuckles, gears, spindles and pumps

        - Torsion spring, Breaking spring, Clockwork spring

        - Roller shutter door spring, Reed of the clutch, Mattress spring 

        - Wiper arm spring, etc.

        首頁(yè)電話產(chǎn)品導(dǎo)航
        CN EN
        SAO虎在线精品永久观看入口| 日本熟妇色一本在线观看| 爆出白浆超碰人人人人| 亚洲精品一区二区妖精| 亚洲乱码中文字幕视频| 久久一区二区成人精品| 女的被弄高潮喷水视频| 国产一区二区激情亚洲吃瓜| 亚洲欲色成人久久精品| 黑人巨大亚洲一区二区久| 国产成人精品亚洲日本| 免费中文对白国产操片| 国产欧美一区二区三区沐欲| 丰满人妻熟妇乱又精品视| 亚洲又黄又大又爽毛片| 久久久久亚洲AV无码专区首JN | 成年女性特黄午夜视频免费看| 色午夜av男人的天堂| 国产精品三级av一区二区| 亚洲欧美日韩一区二区三| 天天爽夜夜爽夜夜爽| 亚洲成人久久一区二区| 久久这里只有精品毛片| 国产精品入口蜜桃人妻| 精品视频不卡免费观看| 老熟妇高潮av一区二区三区啪啪| 成人区精品人妻人妻av| 人人妻人人插视频| 麻豆久久久人妻中出有码| 丰满人妻老熟妇伦人精品| 国产午夜鲁丝片AV无码| 国产一级精品久久亚洲中文字幕 | 国产成人精品日本亚洲77上位| 久久精品国产亚洲av热一区| 性无码一区二区三区在线观看| 亚洲一区二区观看网站| 在线观看国产内射视频| 天天综合中文字幕亚洲| 怡红院视频二区在线观看| 亚洲一区二区三区黄片视频| 欧洲熟妇色XXXX欧美老妇性|