Galvanized Steel Channel

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Meters m

Supply Capability:: 200000 Tons per Year m/month

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Common Size:

Size (mm)	Thickness (mm)	Material: - Pre-Galvanized - Hot Dipped Galvanized - Back to Back available - spring nut, bolt, nut & washer are available
27x15	1.2-3.0
41x21	1.2-2.5
41x41	1.2-2.5

Hole sizes:

10*25 / 14*28 / 11*25 / 10.5*30 / 12*35mm

Our Comnany:

Octopus Metal is specialized in support channel, galvanized steel coil distribution and cable tray manufacture.

We operate 2 large-scale factories with advanced equipments. Our product have passed SGS and CE certification.

Q: Power cable in the cable tray is a single layer of laying, or can be stacked together with multi-layer laying?: Width . high 400 such a bridge, the future replacement of the lower cable is too difficult.

Q: How to practice climbing and how to climb the bridge: Workspace subsystem (workAREASubsystem), also known as the service area subsystem (Coreragearea), it is by the RJ45 jumper information socket and connected equipment (terminal or workstation)

Q: What is the safety distance between the bridge and the bridge?: Look at the construction specifications, these are common sense, very simple reason, no why, you wear shoes to ask what to wear socks as simple as the truth ,,,

Q: Is not the cable bridge, the whole plant laying a flat iron, each layer of equipment to the ground bus to the bridge on the flat iron, rather than on the bridge. Is this the requirement? More: Grounding flat steel should not be laid in the bridge, the cable bridge should be connected into a reliable electrical channel, every 10 meters should be a reliable grounding once the meaning of the bridge along the laying of long ground flat steel, every 10 meters and the ground wire once. System cable design specifications: Section 3.7.1 The bridge system shall have a reliable electrical connection and ground. Section 3.7.2 When the use of the bridge system to allow grounded trunk circuits should meet the following requirements: First, the tray, ladder The connection resistance between the ends should not be greater than 0.Ω. The grounding hole should be removed insulation coating. Second, in the expansion joints or soft joints need to use braided copper wire connection. Section 3.7.3 along the bridge full length of the other laying ground , The staircase shall be connected at least one point to the grounded trunk in each section (including non-linear segments). Section 3.7.4 For vibrating spaces, a spring washer shall be provided at the connection of the grounding part.

Q: Cable tray elbow to know the angle and the width and height of the bridge how to calculate the problem of cutting more: ZR is the meaning of flame retardant, flame retardant A, B, C three, ZB on behalf of B-class flame retardant, ZR default C-class flame retardant. Flame retardant properties ZA & gt; ZB & gt; ZC

Q: In the bridge of the joints with a number of bolt cover fixed, there is a 20 cm long copper wire prepared by the flat, both ends were lap on the bolt. I do not know the role of this with the flat belt? Who knows, please enlighten me, thank you! More: Should not be the other side deliberately folded, air conditioning outside the pipe is thin before the corner, in the demolition is easy to die. The general situation can be cut off part of the broken and then can be welded, do not need too much cost.

Q: I am mainly doing street lighting project (including street-powered box-type substation installation), if any specific details of the other prizes, thank you! Question added: Please do my project sub-division, sub-items, inspection batch Tell, must re-thank more: 1-2008 Mining rubber flexible cables Part 1: General provisions GB / T

Q: Do not use fire blocking material? Question added: commonly used models of fire pack specifications which ah more: General municipal engineering of the weak cable pipe, refers to the radio and television systems, communications systems, closed-circuit television, monitoring systems, fire linkage system, video intercom systems and other wiring and pipeline

Q: How does the bridge cover set the budget: The installation cost of the bridge cover, including the bridge cover, three links and other accessories installation costs, as long as the bridge and cover the main material fee to adjust it.

Q: Can the cable bridge be installed above the cable tray? Is there a requirement in the installation specification? anxious! The More: I have a 220V small crane, mainly on the 5th floor, hanging goods, control the small hanging switch wire is too short, I lengthened 20 meters, the switch down to the downstairs, easy to operate, in order to facilitate the small hanging switch Of the loading and unloading, I was in the wire with a car terminal connection, with the time to plug, when not on the pull, (commonly known as: public terminal, female terminal) when the copper terminal in the car is stamping in the 2 square wire The The problem came, since I connected the terminal, no use of a small crane, and later borrowed friends, borrowed, friends reflect the small hanging no effort to send to repair, repair the motor that high-pressure package where the line is not good, and finally The movement of the entire coil are changed, repair or no strength, is not my small crane switch extension cord with the reasons for the car terminal, the current is not enough, or other problems

Our company is a professional distributor of Hot Dipped galvanized steels and a manufacturer of various galvanized products and processing machinery. Since two decades ago, our company has been keeping our main focus. Based on our key materials, we have built a complete supply chain from steel sheets to final products for our local and overseas clients.

1. Manufacturer Overview

Location	Tianjin,China
Year Established	2006
Annual Output Value
Main Markets	North America South America Southeast Asia Africa Mid East Eastern Asia South Asia
Company Certifications	ISO14001:2004 ;ISO9001:2008 ;The SGS Certifications Of Cable Tray System

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Guangzhou,Shenzhen
Export Percentage	31% - 40%
No.of Employees in Trade Department	11-20 People
Language Spoken:	English, Chinese, German, French
b) Factory Information
Factory Size:	50,000-100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Average