What is Premium Jchx ISO Certified 4 Inch Channel Iron for Carbon Steel Structures
Price
Min. Order Reference FOB Price
100 Meters US$0.017-0.02 / Meter
Sepcifications
- After-sales Service 30 Years
- Warranty Steel Structure for 15 Years Solar Modu
- Certification GB, ISO, CE, RoHS
- Application Commercial
- Material Steel
- Type Solar Part
- Transport Package Standard
- Specification custom
- Trademark JCHX
- Origin Tianjin, China
- Coating Hot DIP Galvanized or Zinc Al Mg COA
- Grade Q235/355, etc.
- Customization Available
- Wind Load 60m/S
- Snow Load 1.4kN/M2
- Sample Free
- Design Free
Product Description
Product Description Jchx ISO certification 4 inch channel iron Carbon steel structure Material Steel Grade Q235/355,etc Size 200*700mm/150*50mm,etc. Wall Thickness 1.5-3mm Zinc Coating Hot DIP Galvanized or Zinc Al Mg Coating Weight/Piece 11.7-15.4 kg Inventory Specification ...
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How to Choose Monocrystalline VS Polycrystalline Wafers?By Tianjin Jucai Huixin Industry and Trade Co., Ltd. on 03/04/2025Silicon is a common material in solar energy because it is used to make solar panels. Two main types of silicon-based material used in solar panels are monocrystalline and polycrystalline silicon, both of which come from silicon wafers. This article will explain what monocrystalline silicon wafers are and the difference between them and polycrystalline silicon wafer.