• <tt id="9beu4"></tt>
    
    

    <xmp id="9beu4">
    1. <button id="9beu4"></button>
      1. 日韩一区精品视频一区二区,久久夜色撩人精品国产小说,日韩精品中文字幕无码一区,成年女人免费视频播放体验区,久久久久国产精品熟女影院,99久久国语露脸精品国产,亚洲中文字幕无码av在线,国自产拍偷拍精品啪啪模特
        China S-2 steel ball - China Supplier
        China S-2 steel ball - China Supplier

        S-2 steel ball

        Price:Negotiable
        Industry Category: Mechanical-Parts-Fabrication-Services/Bearing-Accessories/Bearing-Balls
        Product Category:
        Brand:
        Spec:


        Contact Info
        • Add:106 Building 1st, Asia Show Lido, Wangcheng Avenue 178, Xigong District, Luoyang, Henan, Zip: 471000
        • Contact: Amy
        • Tel:86-379-61110176
        • Email:2217535033@qq.com

        Other Products

        Description
        Additional Information

        Yusion supplies S-2 Rock Bit balls for mud motors. AISI S-2 Rockbit Ball is actually an shock resistant tool steel ball which owes its high tensile and yield strength, high hardness and wear resistance, high fatigue strength and impact toughness after heat treatment.The balls we produced are ranging from 6.35mm to 63.5mm with grade from G40 to G200.They provide the toughness and strength necessary for severe shock loads.

        S-2 Tool Steel (Rockbit) balls are manufactured to the following chemical analysis:

        Chemical Analysis

         

        Carbon

        0.47% to 0.55%

        Manganese

        0.30% to 0.50%

        Silicon

        0.90% to 01.10%

        Molybdenum

        0.30% to 0.60%

        Phosphorus

        0.030% maximum

        Sulphur

        0.030% maximum

        Vanadium                                                  0.5% maximum

         

        Specification:

         

        Size

        3/16"-6′

        Hardness

        HRC60-HRC66

        Diamenter

        4.7625mm-150mm

        Grade

        G10-G600

        International Standard

        ASTM/AISI/JIS/DIN

        Industry Category Mechanical-Parts-Fabrication-Services/Bearing-Accessories/Bearing-Balls
        Product Category
        Brand:
        Spec:
        Stock:
        Origin:
        About Toocle.com - Partner Programme - Old Version
        Copyright ? Toocle.com. All Rights Reserved.
        (浙)-經營性-2023-0192
        主站蜘蛛池模板: 女人与牲口性恔配视频免费| 99热精国产这里只有精品| 国产一级精品毛片基地| 欧美熟妇乱子伦XX视频| 国产麻豆成人传媒免费观看| 日本一区二区三区东京热| 色综合色国产热无码一| 亚洲欧美综合人成在线| 国产麻豆精品一区一区三区| 精品国产成人国产在线观看| 国产三级a三级三级| 国产va免费精品观看| 国产精品色一区二区三区| 女同亚洲精品一区二区三| 99精品国产一区二区三区不卡| 中文字幕日韩精品人妻| 日韩一区二区三区精彩视频| 综合偷自拍亚洲乱中文字幕| 四虎精品国产永久在线观看| 略阳县| 国产精品小视频一区二页| 久热这里只有精品在线观看| 97人妻免费碰视频碰免| 免费无码成人AV片在线| 91人妻熟妇在线视频| 国产在线播放专区av| 少妇熟女久久综合网色欲| 国产乱色国产精品免费视频| 中文字幕有码日韩精品| 欧美激情a∨在线视频播放| 国产爆乳无码视频在线观看3| 超碰成人人人做人人爽 | 欧美亚洲h在线一区二区| 蜜臀AⅤ永久无码精品| 亚洲精品一区二区天堂| 俄罗斯老熟妇性爽xxxx| 麻豆精品传媒一二三区| 色窝窝免费播放视频在线| av永久免费网站在线观看| 久久精品无码一区二区小草| 晋州市|