亚洲网站免费看-二区在线视频-a一级视频-av网子-视频区国产亚洲.欧美-国产无套内射普通话对白-熟妇人妻一区二区三区四区-av网址免费在线观看-想要视频在线-日本大乳奶做爰洗澡三级-国产一二-www亚洲人-中文字幕在线亚洲二区-日本无遮挡真人祼交视频-精品一区二区无码免费-人妻熟女一区二区aⅴ-国产成人免费9x9x-久久爱www久久做-中国内地毛片免费高清-一级片久久

Fluid transfer pipes (including marine vessel pipes)

Main steel grades

  • TP304/L/H

  • TP316/L/Ti

  • TP316L(H-Mo ) 

  • TP321/321H

  • S32205

  • S32750

  • S32760


Contact Us

Main standard

ASTM A312 "Seamless and Welded Austenitic Stainless Steel Pipe"

ASTM A790 "General Purpose Ferritic/Austenitic Stainless Steel Seamless and Welded Steel Pipe"

GB/T14976 "Fluid Conveying Stainless Steel Seamless Steel Pipe"


Specification size

船級社認證

CCS中國船級社,KR韓國船級社,BV法國船級社,DNV挪威船級社,ABS美國船級社,LR英國勞氏船級社,同時通過API、PED、TUV等認證。

Application area