天堂资源-日本中文在线-日韩人妻无码一区二区三区-欧美成人乱码一区二区三区-猛烈顶弄h老师h春潮-国产精品视频一区二区三区,-久久99久久99精品免观看粉嫩-久久精品久-公与媳中字hd中字电影-欧美国产日韩视频-韩国一区二区视频-国产 欧美 在线-豆花在线观看-久久精品国产欧美亚洲人人爽-96精品在线-午夜亚洲国产-爽爽窝窝午夜精品一区二区-国产黄色美女视频-久久精品美女视频-国产黑丝在线视频-国内成人在线-日韩美女视频一区-日本成人在线不卡-偷拍超碰-69久人妻无码精品一区-欧美丰满熟妇bbbbbb百度-天天爱天天草-色xx综合网-久久久精品国产一区二区三区-亚洲伊人a

 

 

SEAMLESS STEEL TUBE
 
 
Advantage
Wide range of dimension, high precision, and good quality of tube surface (bright heating treatment)
Main Technical Data

Material: E215, E255, C35EC, C45E, E355, 20MnCr5, 30CrMo, 26MnB5, 34MnB5, 60CrVA,
SAE1026, SAE5160H, PA12, MT1010, 45#, GCr15, GCr9SiMn, 100 Cr6 etc.
Diameter range: 15-180mm ,
Thickness Range: 1.7-25mm

 

Production Equipment
         
Step Furnace   Induction Heating Furnace   Piecing
   
Φ260 Pierced Pipe   Automatic Precision Cold Rolling Mill   LG180 Rolling Mill
   
LD200 5-Roller Precise Rolling Machine   Automatic Pickling Equipment   Heating Furnace
     
Eddy Current Testing Machine   Ultrasonic Test Machine    
         
         

 

 
Copyright © 2023 Jiangsu Hongbao Group      蘇ICP備11000861號-2