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
        焊絲

        Material: copper coated


        Application: Bridges, Ships, Steel constructure,Machinery production

        產(chǎn)品詳情技術(shù)參數(shù)包裝

        Wuxi Gotele Metal Corporation has been doing business for welding wire for decades. Its products features good quality and durability. 


        Gas-shielded Solid
        Introduction: JQ.MG80-G is a kind of high strength gas-shielded welding wire. The mixed gas Ar+20% CO2 can be used as shielding gas. It has soft arc, stable burning and fewer spatters. The bead has higher impact toughness.
         
        Uses: Suitable for welding high strength structures with tensile strength of 790MPa. It can be used for welding some key structures, such as pressure vessels, construction machinery, hoisting machinery, ships, mining machinery, etc.
        Chemical Composition of Welding Wire(%)

         


        Examples of Chemical Composition of Deposited Metal (%)

         

        Mechanical Properties of Deposited Metal

         

        Reference Current (DC+)
        Instructions:
        1. The impurity content in the shielding gas should be strictly controlled to guarantee the purity of gas.
        2. When welding, the gas flow rate is generally 20~25L/min.
        3. The extension elongation should be 15~25mm.

         

        Argon-arc Welding Wire

        JQ.TG50   

        According with GB ER50-6

        Corresponding with AWS  ER70S-6

         

        Uses: Used for all-position manual tungsten argon arc backing weld and arc welding on pipelines, and both can produce satisfactory welded joints. Able to be used for welding carbon steel and some low-alloy steel.

        Chemical Composition of Welding Wire(%)

         

        Examples of Chemical Composition of Deposited Metal (%)

         

         

        Mechanical Properties of Deposited Metal

         

         

        Wire Size

         

        Submerged-arc Welding Wire

        JQ.H10MnSi

        GB:H10MnSi

        AWS:EM13K

        Current:Used together with fused flux 350 or sintered flux 101. Used for both high speed welding and filling welding on 50kg class base metals. Mostly used for welding boilers, pressure vessels, bridges, ships, etc.

        Main Applications: 

        JQ.H10MnSi

        According with GB H10MnSi

        Corresponding with AWS  EM13K 

        Introduction: It is a kind of welding wire with appropriate manganese and silicon content. It matches with low-manganese and low-silicon type welding flux. It is not sensitive to the rust on the base metal. It has excellent bead molding, excellent slag detachability and high welding efficiency.

         

        Uses: Used together with fused flux 350 or sintered flux 101. Used for both high speed welding and filling welding on 50kg class base metals. Mostly used for welding boilers, pressure vessels, bridges, ships, etc..

        Chemical Composition of Welding Wire(%)

         

         

        Mechanical Properties of Deposited Metal

         

        Wire Size

         

        Gas-shielded Flux-cored Welding Wire
        JQ. YR302
        GB:E551T1-B2
        AWS:E81T1-B2
        Current:Suitable for welding 1Cr0.5Mo (such as 15CrMo) steel below 520
        Main Applications:
        JQ.YR302
        According with GB/T 17493-1998 E551T1-B2
        Corresponding with AWS A5.29 E81T1-B2
        JIS Z3318 YF1CM-C
         
        Uses: Suitable for welding 1%Cr-0.5%Mo (such as 15CrMo) steel below 520℃.
        Chemical Composition of Deposited Metal (%)(CO2Shielding Gas)

        Mechanical Properties of Deposited Metal

        Reference Current (DC+)

         

        Instructions:
        1.The oil stains and rust on the weldments should be cleared away.
        2.When welding, the gas flow rate is generally 20~25L/min.
        3.When welding with flux-cored welding wires, the extension elongation should be 15~25mm.
        4.The humidity of the welding wire storerooms should be preserved below 60%.
        5.It is not suitable for non-vacuum-packed welding wires to be stored for more than half a year, and it is not suitable for vacuum-packed welding wires to be stored for more than a year.

         

        Gas-shielded Flux-cored Welding Wire

        JQ. YR302

        GB:E551T1-B2

        AWS:E81T1-B2

        Current:Suitable for welding 1Cr0.5Mo (such as 15CrMo) steel below 520

        Main Applications: 

        JQ.YR302

        According with GB/T 17493-1998 E551T1-B2

        Corresponding with AWS A5.29 E81T1-B2

        JIS Z3318 YF1CM-C

         

        Uses: Suitable for welding 1%Cr-0.5%Mo (such as 15CrMo) steel below 520℃.

        Chemical Composition of Deposited Metal (%)(CO2Shielding Gas)

         

         

        Mechanical Properties of Deposited Metal

         

        Reference Current (DC+)

         

        Instructions:

        1.The oil stains and rust on the weldments should be cleared away.

        2.When welding, the gas flow rate is generally 20~25L/min.

        3.When welding with flux-cored welding wires, the extension elongation should be 15~25mm.

        4.The humidity of the welding wire storerooms should be preserved below 60%.

        5.It is not suitable for non-vacuum-packed welding wires to be stored for more than half a year, and it is not suitable for vacuum-packed welding wires to be stored for more than a year.

        Packaging of Welding 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.

        1)SMC Standard 

        2)Customization

         

        下一篇:彈簧
        首頁(yè)電話產(chǎn)品導(dǎo)航
        CN EN
        自拍偷区二区三区麻豆| 国产人妻宾馆与情人在线| 隔壁人妻偷人在线播放| 男人天堂手机免费播放| 成人国产三级在线播放| 91麻豆精品观看国产| 国产一区二区丰满熟女人妻| 亚洲精品香蕉一区二区| 午夜福利欧美日本视频| 亚洲伊人成综合网| 亚洲每天色在线观看视频| 国产精品无码无卡无需播放器| 中文字幕人妻系列在线| av国产剧情一区二区三区| 久久这里有精品视频99| 久久永久免费人妻精品| 人妻少妇精品视频一区二区三区| 成人性生交片无码免费看| 天天在线天天综合网色| 99精品国产再热久久无毒不卡| 激情人妻福利资源在线| 天堂福利在线免费观看| 亚洲精品中文字幕乱码三区| 欧美日韩大香蕉在线视频| 97人妻精品一区二区三区免费| 国产精品老熟女露脸视频| 91精品亚洲一区二区三区| 99re热| 久久久久亚洲AV综合波多野结衣| 国产精品一级av一区二区| 亚洲综合色噜噜狠狠网站超清| 最新午夜国内自拍视频| 久久综合国产精品一区| 蜜桃成人永久免费av大| 久久久亚洲熟妇熟女一区二区| 国产成人精品亚洲一区| 丝袜美腿亚洲激情在线| 中文对白做受| 亚洲日产中文字幕无码 | 国产小视频一区二区三区| 少妇被粗大的猛烈进出视频|