Мини-держатель для огнетушителя, держатель для огнетушителя
US $1.30-$1.70
2022 Китай поставщик системы заземления для молниезащиты медный осветительный стержень 21 кв 22 кВ
- Категория: Firefighting Supplies >>>
- Поставщик: Shaoxing,Bailijia,Electric,Co.,Ltd.
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-18-2025 | 19.57 $* | 19.29 $* |
| Jul-18-2025 | 15.20 $* | 15.37 $* |
| Jun-18-2025 | 19.51 $* | 19.23 $* |
| May-18-2025 | 19.28 $* | 19.84 $* |
| Apr-18-2025 | 15.94 $* | 15.20 $* |
| Mar-18-2025 | 18.80 $* | 18.22 $* |
| Feb-18-2025 | 18.18 $* | 18.99 $* |
| Jan-18-2025 | 18.5 $* | 18.96 $* |
Характеристики
Why Choose Us
Products Description
2022 China Lightning Protection Grounding System Supplier Copper 21kv lightening Rod 22KV Lightning Arrester for Sale
Material | Copper or Brass or Copper Clad Steel or Stainless Steel |
Service life | More than 50 Years |
Characters | Characters |
Available service mode | OEM,ODM |
Certificate | ISO9001:2015 |
Description | Common Size(We accept customization） |
Ball | Dia58mm |
Base | 100mmx100mmx3mm |
Total Height | 380mm |
Rod Length | Rod diameter | Thread | Material | |||
500mm | 16mm | M16 | Brass,copper | |||
1000mm | 16mm | M16 | Brass,copper | |||
1500mm | 16mm | M16 | Brass,copperl | |||
Avaible Dia:8mm-25mm; Length:300mm-2000mm | ||||||
Base | Conductor size | Rod diamter | Material | |||
1 | 50-95mm²wire | 16mm | Brass | |||
2 | 25mmx3mm copper tape | 16mm | Brass | |||
Three Point Needle | Nos | Rod | Material | |||
1 | 3 | 16mm | Brass,copper | |||
Lightning arrester is used for lightning system of power plant ,transformer station ,tower ,communication station ,airport,railway, subway station , high building ,computer room ,petro plant ,oil reservoir in the environmental of moist ,saline and alkaline ,acid and chemical corrosion medium environmental.
INSTALLATION
(A)The installation of lightning rod
Matters need attention during installation:
(1)The lightning rod and other metal part on the building should connected together;
(2)No low voltage cable or communication cable installed on the rod
(B)Installation of earthing tape and earthing grid
1. Installation of exposed earthing tape (grid) :Installed at the ridge ,eave(abat-vent) or edge of roof
(1)Installation at the concrete base of roof :The base can be made with the roof together ,and fixed to the roof.
(2) Installation on the parapet wall or gutter bracket
Installed along parapet wall and fixed with bracket ,and the bracket should be installed earlier .The working height of bracket
should be less than 150mm . The bracket for direct line should be first and then for the middle .The bracket should be 0.25-0.5m
away to the turning point if turning needed . The horizontal spacing of bracket is 1-1.5m ,and vertical interval is 1.5-2m and
even distribution
(3) Installation at ridge ,eave or edge of roof
Use concrete base or bracke
If make the base on site , please remove the corner of ridge tile first ,and make the bracket and ridge tile together;
The bracket should be 0.25-0.5m away to the turning point if turning needed . The horizontal spacing of bracket is 1-1.5m ,and
vertical interval is 1.5-2m and even distribution.
Matters need attention during installation:
(1)The lightning rod and other metal part on the building should connected together;
(2)No low voltage cable or communication cable installed on the rod
(B)Installation of earthing tape and earthing grid
1. Installation of exposed earthing tape (grid) :Installed at the ridge ,eave(abat-vent) or edge of roof
(1)Installation at the concrete base of roof :The base can be made with the roof together ,and fixed to the roof.
(2) Installation on the parapet wall or gutter bracket
Installed along parapet wall and fixed with bracket ,and the bracket should be installed earlier .The working height of bracket
should be less than 150mm . The bracket for direct line should be first and then for the middle .The bracket should be 0.25-0.5m
away to the turning point if turning needed . The horizontal spacing of bracket is 1-1.5m ,and vertical interval is 1.5-2m and
even distribution
(3) Installation at ridge ,eave or edge of roof
Use concrete base or bracke
If make the base on site , please remove the corner of ridge tile first ,and make the bracket and ridge tile together;
The bracket should be 0.25-0.5m away to the turning point if turning needed . The horizontal spacing of bracket is 1-1.5m ,and
vertical interval is 1.5-2m and even distribution.
2021 Hot Selling Related Products
Customer Testimonials
Factory Profile
Shaoxing Bailijia Electric Co., Ltd. is located in the famous tourism city----Xinchang City of Zhejiang, China, with Ningbo in theeast and the international city----Shanghai in the north.
Bailijia always concentrates on electric ground product and electricanti-corrosion product studying, development, processing and marketing. We cooperate with Power Design and Research Institute,Petrification Design and Research Institute and related high colleges in technical area. They help us achieve the newest achievements in scientific research.Meanwhile, Bailijia always concentrates on basic management to improve enterprise grade. We have got the certification of ISO9001:2008, and study foreigners' advanced technology and management experience. We produce the goods according to American UL safety standard and European SGS Quality Test standard. Our goods are exported to more than 30 countries and regions, such as America, England, Vietnam, Egypt, Argentina and Australia. We get a very good reputation.
At present, Bailijia produces copper earth rods, exothermic welding fluxes, electrolytic ion earth rods, physical agents and copper clad steel strand wires. Our goods are used in petrification, electric, war industry, communication, railway and weather fields.we export more than 100 containers annually. We will enlarge our producing scale and wait for cooperating with you.
Packaging Shipping
Certifications
FAQ
1.Are you a trading company or manufacturer?
Manufacturer with factory!
2.What kinds of Grounding Material do you produce?
It covers grounding rod ,lightning rod ,connecting fixing ,conductor, exothermic welding kit, etc.
3.Is Customized Material available?
Yes, please offer your required specs.
4.Do you Accept OEM service?
YES!
5.What's your Delivery Time?
Normally 20-25days,please confirm with us before order!
6.What's the Payment Trems?
Usually,50% as deposit,50% before sending B/L by T/T.
7.How you pack products?
Normally, in steel pallet. We'll do according to customers' requirement.
8.What's your available port of Shipment?
Normally, Ningbo port or Shanghai Port.
Manufacturer with factory!
2.What kinds of Grounding Material do you produce?
It covers grounding rod ,lightning rod ,connecting fixing ,conductor, exothermic welding kit, etc.
3.Is Customized Material available?
Yes, please offer your required specs.
4.Do you Accept OEM service?
YES!
5.What's your Delivery Time?
Normally 20-25days,please confirm with us before order!
6.What's the Payment Trems?
Usually,50% as deposit,50% before sending B/L by T/T.
7.How you pack products?
Normally, in steel pallet. We'll do according to customers' requirement.
8.What's your available port of Shipment?
Normally, Ningbo port or Shanghai Port.
Похожие товары
Аварийное противопожарное оборудование, гидравлическая коробка
US $20.00-$75.00
Оптовая продажа, пожарное оборудование для помещений
US $9.45-$109.00
