Uv Stop Quartz Tube

Posted By Yinpuoo - China
Summary: cerium added quartz tube effectively prevent radiation uv ultraviolet
Ozone Free Quartz Tube

Posted By Yinpuoo - China
Summary: ozone quartz tubing clear cut surface slig ht purple blocks wavelength 220nm
Infrared Quartz Tube

Posted By Yinpuoo - China
Summary: doped trace elements red quartz tube dark pink prevent uv rays visible lights
Steel Plate A, B, D, E, Ah32, Dh32, Eh32, Fh32, Ah36, Dh36, En36

Posted By Luanyawei1983 - China
Summary: shipbuiding steel plate fh36 ah40 dh40 eh40 fh40 dh55 eh55 fh55 1 grade ah32
Ship Steel Ah32

Posted By Luanyawei1983 - China
Summary: 1 grade ah32 dh32 eh32 fh32 ah36 dh36 en36 fh36 ah40 dh40 eh40 fh40 dh55 eh55
Alloy Steel Q295 A, B , Q345 A, B, C, D, E Q390 A, B, C, D, E Q420 A, B, C, D, E

Posted By Luanyawei1983 - China
Summary: 1 grade alloy steel q295 q345 q390 q420 2 adopt gb1591 gb t1591 t16270 jis g3106