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
        Welding wire

        Material: copper coated


        Application: Bridges, Ships, Steel constructure,Machinery production

        Product DetailTechnical InformationPackaging

        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

         

        HomeTelProductsContact
        CN EN
        久久精品国产第一区二区三区| 欧洲亚洲精品中文字幕乱码| 色惰日本视频网站WWW| 亚洲中文日韩欧美字幕亚洲| 懂色av不卡在线中文| 一区二区三区日韩人妻| 久久久久99精品成人片牛牛影视 | 精品一区二区三区人妻久久| 精品久久久久久综合日本| 日韩成人精品一区二区三区| 日韩激情无码免费毛片| 日韩一区二区三区黄片| 无码人妻丰满熟妇区毛片| 美女少妇高潮一区二区| 亚洲国产成人综合视频| 精品久久人妻一区二区| 久久精品亚洲国产色婷婷| 色WWW永久免费视频| 中文字幕一区二区乱码| 日本黄页网站免费大全1688| 国产精品成人高潮av| 国产一区二区自拍视频| 久久精品日本美女视频| 毛片av中文字幕一区二区| 欧洲熟妇色XXXX欧美老妇多毛| 亚洲国产成人综合精品| 国产日本一区二区精品| 精品无吗国产一区二区三区av| 男生自慰出精Gay2022网站| 男人的天堂一区av在线| 亚洲丝袜诱惑精品久久| 伊人久久大香线蕉精品| 99热久久只有这里是精品| 亚洲精品国产一区二区色| 人妻少妇精品系列| 亚洲国产精品久久久婷婷| 国产熟女高潮一区二区三区| 免费无遮挡无码永久在线观看视频| 色综合天天综合高清网| 国产精品视频一区啪啪啪| 成人免费视频无码专区|