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: What is the angle of the cable bridge climbing angle?: First, a single elbow production methods: Second, multi-layer spacing and other high-angle cable bridge any angle elbow production methods: production methods and steps: the figure of the angle α with the "one" angle α value; The value is different from the b value in "one" and is the layer spacing value. . the production of the first layer of elbow: the first layer of the practice of the two elbows with the "one" elbow approach, the two elbow spacing a value determined by the scene, but to meet the requirements of the cable bending radius. . the production of the second layer of elbow: to calculate the second bridge of the first elbow positioning size e: first measure the first layer of the bridge positioning size d value, then e = d + btg1 / 2α where: According to the method of "one", the first cut of the second elbow is made α to calculate the two elbow spacing c: c The spacing of the two elbows of the first deck The second cut of the second elbow is made according to the method of "one" Calculate the compensation size h: h = 2btg1 / 2α. make the third layer elbow: the production method with the second layer elbow f = e + btg1 / 2αg = 2btg1 / 2α + c Note: multi-column equidistant bridge The method of making the elbow is the same as that of the multi-layer equidistant contour. Three, multi-layer "of the" elbow practice: and "two" is similar, but a, c, g value is equal to the cut of the two α angle on both sides of the bridge

Q: How to draw the bridge, can directly pull out the four lines composed of the bridge?: What is the protective earthing case? Protection of the power cable grounding is generally to protect the jacket (steel sheath) ground, looks like no grounding box it.

Q: How the spacing of the hangers of the bridge is determined: Cable ends should be marked with cable head symbols, the middle line should also be different from the ordinary wiring. Bv at the beginning of the general wire, with YJV or vv is generally a cable, but not limited to these

Q: Our drawings are messy, some cableway or walk the bridge it also wear steel pipe, I would like to have this need to explain, we this project is the highest 23 layers more: . cable and wire are generally by the core line, insulation foreskin and protective skin composed of three components. The wire is made of one or several soft wires, with a soft jacket; the cable is made of one or several insulated packets, and the outer layer is covered with a tough outer layer of metal or rubber. . the two are not strictly bound. Usually less than the core number, the product diameter is small, the structure of a simple product called the wire, there is no insulation called bare wire, the other known as the cable; conductor cross-sectional area larger (more than 6 square millimeters) known as large wire, Small (less than or equal to 6 square millimeters) is called a small wire, insulated wire, also known as cloth wire. Cables are generally more than two layers of insulation, mostly multi-core knot.

Q: What is the spacing between the bridge and the sprinkler? What is the distance between the bridge and the fire pipe? What is the distance between the weak bridge and the strong bridge? More: Need to conceal the place can be deposited pipe, the need to install the small current lines can only lay the trunking.

Q: Seeking cable bridge grounding is a few categories, grounding resistance standard is how much?: The patch panel is the most important component of the management subsystem and is a hub for cross-linking the two subsystems of vertical and horizontal cabling. The patch panel is usually mounted on a cabinet or wall. Through the installation of accessories, patch panels can meet the full range of UTP, STP, coaxial cable, fiber, audio and video needs. In the network engineering commonly used patch panels have twisted pair patch panels and fiber patch panels. The function of the twisted pair patch panel is to cross-connect the twisted pair in the management subsystem, which is used between the main wiring lines and the distribution lines. Twisted pair patch panel models are many, each manufacturer has its own product line, and corresponds to 3 categories, 5 categories, 5 categories, 6 and 7 types of cables have different specifications and models, in specific projects , Refer to the product manual, according to the actual situation of the configuration. Optical fiber patch panel is the role of the management subsystem in the cable to connect, usually between the main wiring and distribution lines.

Q: What are the specific fireproof materials that are sprayed on the surface of the fireproof bridge, and hope that the professionals will answer.: This approach can be used for floor-to-house network data transmission to the client.

Q: Seeking: cable tray 100cmx10cm bracket installation spacing requirements: cable bridge and electrical equipment cross, the gap between the distance of not less than 0

Q: I would like to ask you, you generally do steel plant, how to lay the bridge feel better? I have some drawings, 1. Some of the bridge laying in the I-beam column, 2. Some of the bridge laying on the wall, 3. There are bridges along the steel roof truss lay, I went to know the appearance of steel roof truss, There are winding, chord, the middle of the abdomen is used to insist on the upper and lower sides, but that is along the winding, roof truss sometimes not linear level, sometimes for example triangular steel truss, not the level of the winding how to walk it? Is it easy to walk? Do not know where you design steel plant, the bridge how to design the best, the most appropriate? Thank you! More: The biggest difference between a single core (smaller than the three-core cross-section) color black,

Q: Cable bridge 2 × (300 × 150) is what: High-voltage cable cable fixture is in accordance with the cable jacket diameter as a benchmark to customize the different size of the cable need to produce different specifications of the cable fixture. The approximate cable size can be fitted with rubber in the same fixture.

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