无尺码精品日本欧美,免费观看男生桶美女私人部位,国产人妻人伦精品无码.麻豆,国产亚洲精品久久播放,欧美一级久久久久久久久大,中文字幕一区2区,美女把尿口扒开让男人桶爽免费看,大肉大捧一进一出好爽视频,国产AV无码国产AV毛片

Composite Type Anti-corrosion Grounding Steels Products

Products > Composite Type Anti-corrosion Grounding Steels Products > Composite Type Anti-corrosion Grounding Steels Products

Composite Type Anti-corrosion Grounding Steels Products

Product introduction
      Composite type anti-corrosion grounding steels products are manufactured from galvanized flat steel by molecularly bonding nano-carbon layer which ensures high composite conductive, high strength, perfect thermal stability, and high corrosion resistance.

Characteristics
1, high strength, thermal stability and cathodic protection;
2, Nano carbon layer ensures high conductivity which is 5 times higher than steel;
3, High corrosion resistance, and Service life is more than 50 years;

Technical parameters

Adhesion1 grade
Saline alkali tolerance(10%NaCl, 10%NaOH) No bubble or rust within 720 hours
resistivity10-3 Ω. CM
Large current(30KA/2S)No ignition lost on coating

Products Technical Specifications    

Model
Specification (mm)
Length (m)
Packing
LYNM∠603
63×63×5
2.5/3
5pc/Bundle
LYNM∠505
50×50×5
2.5/3
LYNM808
80×8
6
LYNM606
60×6
6
LYNM505
50×5
6
LYNM404
40×4
6
LYNM254
25×4
6