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
        首頁電話產(chǎn)品導(dǎo)航
        CN EN
        四虎亚洲精品成人A在线观看| 日韩一区精品中文字幕| 人妻尝试又大又粗久久| 欧美三级午夜理伦三级| 久久午夜精品人妻一区二区三区| 尤物久久91欧美人禽亚洲| 国产精品一区二区高清在线| 国产成人深夜福利在线| 亚洲国产成人极品综合| 亚洲免费不卡av网站| 国产黄色大片一级久久| av一区二区三区高潮| 中文在线天堂在线中文| 国内精品亚洲中文字幕| 最新亚洲精品中文字幕| 人妻熟妇乱又伦精品视频中文字幕 | 国内精品一区二区不卡| 亚洲国产欧美在线成人AAAA| 国产偷自视频区视频| 人妻聚色窝窝人体WWW一区| 国产野战无套AV毛片| 国产超碰人人爽人人做人人添| 久久久久人妻精品区一| 亚洲成人av高清在线| 亚洲国产午夜福利精品| 午夜福利视频自拍偷拍| 日本中文有码视频在线| 国产精品久久久亚洲伦理| 好爽高潮了喷水了在线播放| 丰满的熟妇中文字幕久久| 亚洲国产黄色美女视频| 自拍偷拍福利视频全集| 国产一区二区三区av天堂| av不卡一区不卡二区国产| 日韩精品视频免费福利在线观看 | 久久国产成人av蜜臀| 日产精品久久久久久久| 国产精品不卡一二三区| 亚洲欧美日韩国产大片| 亚洲无码图片区| 亚洲av熟女国产一区二区三区视 |