Galvanized Flat Bar
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 Tons m.t.
- Supply Capability:
- 5000 Tons Per Month m.t./month
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Specifications of Galvanized Flat Bar
1. Invoicing on theoretical weight or actual weight as customer request
2. Length: 6m, 12m as following table
3. Sizes:
Galvanized Flat Bar Zinc Thickness:15-80μ
Grade: A36, SS400, Q235, Q195
Standard: ASTM, JIS, GB
Thickness:1.5mm-20mm
Width: 10mm-250mm
Width | Thickness | Width | Thickness | Width | Thickness |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
8 | 5-7 | 50 | 5-25 | 200 | 8-40 |
10 | 3-9 | 55 | 5-25 | 220 | 8-40 |
12 | 3-9 | 60 | 5-25 | 250 | 8-40 |
13 | 5-11 | 65 | 5-25 | 260 | 8-40 |
14 | 3-12 | 70 | 5-25 | 270 | 8-40 |
15 | 5-12 | 75 | 5-25 | 280 | 8-40 |
16 | 4-14 | 80 | 6-25 | 290 | 8-40 |
18 | 4-16 | 85 | 6-25 | 300 | 8-40 |
20 | 4-18 | 90 | 6-25 | 310 | 8-40 |
22 | 4-20 | 95 | 6-25 | 320 | 8-40 |
24 | 5-20 | 100 | 6-25 | 330 | 8-40 |
25 | 4-20 | 105 | 6-25 | 340 | 8-40 |
28 | 4-20 | 110 | 6-25 | 350 | 8-40 |
30 | 4-25 | 120 | 7-25 | 360 | 8-40 |
32 | 4-25 | 125 | 7-25 | 370 | 8-40 |
35 | 4-25 | 130 | 8-25 | 380 | 8-40 |
36 | 6-25 | 140 | 8-25 | 390 | 8-40 |
38 | 7-25 | 150 | 8-25 | 400 | 8-40 |
40 | 4-25 | 160 | 8-40 | ||
45 | 4-25 | 180 | 8-40 |
5. Material Specifications:
Production Standard: GB/T 700-2006 | |||||
Grade | Chemical composition (%,max) | ||||
C | Si | Mn | P | S | |
Q195 | 0.12 | 0.30 | 0.50 | 0.035 | 0.040 |
Q235A | 0.22 | 0.35 | 1.40 | 0.045 | 0.050 |
Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 |
Q235C | 0.17 | 0.35 | 1.40 | 0.040 | 0.040 |
Q235D | 0.17 | 0.35 | 1.40 | 0.035 | 0.035 |
Q235 is similar to ASTMA36,JIS SS400
Usage & Applications of Galvanized Flat Bar
Widely used for construction,Fabrication , Ship building, Machinery manufacturing, Steel structure
Packaging & Delivery of Galvanized Flat Bar
1. Packing: it is nude packed in bundles by steel wire rod
2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in
If loading by container the marking is not needed, but we will prepare it as customer request.
4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
5. Delivered by container or bulk vessel
Production flow of Galvanized Flat Bar
The process of hot-dip galvanizing results in a metallurgical bond between zinc and steel with a series of distinct iron-zinc alloys. The resulting coated steel can be used in much the same way as uncoated.
A typical hot-dip galvanizing line operates as follows:
Steel is cleaned using a caustic solution. This removes oil/grease, dirt, and paint.
The caustic cleaning solution is rinsed off.
The steel is pickled in an acidic solution to remove mill scale.
The pickling solution is rinsed off.
A flux, often zinc ammonium chloride is applied to the steel to inhibit oxidation of the cleaned surface upon exposure to air. The flux is allowed to dry on the steel and aids in the process of the liquid zinc wetting and adhering to the steel.
The steel is dipped into the molten zinc bath and held there until the temperature of the steel equilibrates with that of the bath.
The steel is cooled in a quench tank to reduce its temperature and inhibit undesirable reactions of the newly formed coating with the atmosphere.
- Q: What does "M" mean?
- The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc..
- Q: Does the profile include H?
- Profiles include section H steelThe online quote H steel and profiles in the angle of groove separate quotation, mainly because H steel has great use compared with the other, and the demand is relatively more, but in some cases, and H type steel I-beam can also substitute for each other.
- Q: What does "BH" mean?
- Section steel is a strip steel with definite section shape and size. It is one of the four big kinds of steel (plate, tube, mould, wire). According to the section shape, the section steel is divided into simple section steel and complex section steel (deformed steel). The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc..
- Q: Elastic modulus of section steel
- The elastic modulus of steel is 2.1 * 10^7N/cm L.
- Q: What kind of steel is used in steel columns?
- Section I and H of steel reinforced piles belong to the common section shapes in steel reinforced concrete piles. I and H type steel piles can be used in horizontal load and vertical load bearing. The steel pile has stronger penetration ability in many kinds of strata, moreover, its disturbance to stratum is slight, it is a kind of partly squeezed soil pile. If the distance between the driving pile and the center is smaller, the H steel pile can be used to replace other piles to prevent the ground fault caused by piling operation, such as lateral extrusion, uplift and so on.
- Q: What is special steel?
- Agricultural steelAgricultural steel is the main means of agricultural production and agricultural private or semi private steel, mainly are: Farm steel: Farm steel is commonly used steel for rural primary system of small tools and general civil tools. Main is a small section of round steel, flat steel and other varieties of composite steel composite steel billet, billet and hoe sickle knife blank, used in the manufacture of sickle, hoes and other small tools and other tools (such as knife, etc.). This kind of composite steel consists of two same components of the carbon steel hot rolled, low carbon steel is outside the body, soft and tough body steel seismic, good adhesion, easy sandwiching a layer of grinding. Leaf blade steel containing carbon, manganese, hard and wear-resistant, polished production tool edge is very sharp.
- Q: Can the section steel butt joint in the end?
- Docking is usually available.If welding, it is mainly worried that the welding is not strong and the welding stress is too large. The wall thickness of the section steel is thin, and the butt welding itself is the most unreliable. So, in the joint lining board, fillet welded. Attention is paid to reducing stress in the process.Bolt connection also requires lining plate, pay attention to bolt size, quantity and spacing. To calculate whether thin-walled steel itself will be crushing, the solution is solder paste board, and bolt holes.In short, the principle is that the strength of the butt joint is not weaker than that of other parts, and there is no greater stress.
- Q: What are the common types of profiled steel?
- Section steel is divided into two types: simple section steel and complex section steel.Simple section steel: steel, wire rod, square steel, flat steel, six angle steel, triangular, elliptical steel, steel arch steel, etc..
- Q: How to distinguish cold formed section steel and hot rolled section steel?
- Cold-formed steel is a product of various cross sections bent in cold form with steel plates or strips. Cold formed section steel is an economical light section steel, also called cold-formed steel section or cold bending section. Cold-formed steel is the main material for making light steel structures. It has various kinds of super thin and reasonable shapes and complicated sections which can not be produced by hot rolling. Compared with hot-rolled steel, in the same section area, turning radius can be increased by 50 ~ 60%, moment of inertia can be increased 0.5 ~ 3 times, so it can be more reasonable to use the strength of the material; and ordinary steel structure (from traditional I-beam, channel steel and angle steel and steel plate made of steel structure comparison) that can save steel by 30 ~ 50%.
1. Manufacturer Overview
| Location | Tianjin, China |
| Year Established | 2007 |
| Annual Output Value | Above US$ 25 Million |
| Main Markets | Southeast Asia; Africa |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 30%-50% |
| No.of Employees in Trade Department | 21-50people |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | 18,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM service offered |
| Product Price Range | high; average |
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Galvanized Flat Bar
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 Tons m.t.
- Supply Capability:
- 5000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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