MS Galvanized Flat Bar

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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

Galvanized Fat Bar Galvanized Flat Bar

The width /mm	Theoretical weight/(kg/m)
	5	6	7	8	9	10	11	12	14	15	16	18	20	25	30
8	0.31	0.38	0.44
10	0.39	0.47	0.55	0.63	0.71
12	0.47	0.55	0.66	0.75	0.85	0.94	1.04
13	0.51	0.61	0.71	0.82	0.92	1.02	1.12
14	0.55	0.66	0.77	0.88	0.99	1.10	1.21	1.32
15	0.59	0.71	0.82	0.94	1.06	1.18	1.29	1.41
16	0.63	0.75	0.88	1.00	1.13	1.26	1.38	1.51	1.76
18	0.71	0.85	0.99	1.13	1.27	1.41	1.55	1.70	1.96	2.12	2.26
20	0.78	0.94	1.10	1.26	1.41	1.57	1.73	1.88	2.28	2.36	2.51	2.63
22	0.86	1.04	1.21	1.38	1.55	1.73	1.90	2.07	2.42	2.69	2.76	3.11	3.45
24	0.94	1.13	1.32	1.51	1.69	1.88	2.07	2.26	2.64	2.83	3.01	3.39	3.77

Q235 is similar to ASTMA36,JIS SS400

Galvanized Flat Bar Galvanzied Flat Bar

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 inChina, shipping marks and other information request by the customer.

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

Galvanzied Flat Bar Steel Galvanized Flat bar

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:How to distinguish cold formed section steel and hot rolled section steel?: Cold-formed steel is one of many varieties of steel in the strip width, under normal temperature conditions after the roll, a group of vertical deformation gradually, to meet the requirements of the use of shape and size, then determine the size of the corresponding shear length. This product is cold-formed steel. Of course, it is also possible to obtain cold-formed steel by stamping, bending or drawing. But the roll bending forming method is suitable for industrial production in large quantities. Its product quality, processing cost and production efficiency are incomparable with other methods, and it is the main production process of cold-formed steel. If the equipment is equipped with welding equipment (such as high-frequency welding, argon arc welding, etc.), it can also produce cold rolled steel with closed section.

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 does "BH" mean?: In accordance with the different smelting quality of steel, steel is divided into ordinary steel and high quality steel. According to the current catalogue of metal products, ordinary steel can be divided into large section steel, medium section steel and small section steel. The section steel can be divided into I-beam, channel steel, angle steel, round steel and so on according to its sectional shape.

Q:Does the profile include H?: Another reason is that H steel is made late in our country, so people are used to distinguish it from other shapes. But in the strict sense, H steel is a kind of section bar.

Q:Elastic modulus of section steel: The elastic modulus of steel is 2.1 * 10^7N/cm L.

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:What is special steel?: Reinforcing bars for reinforced concreteIs a small type steel reinforced concrete. Including hot rolled round steel bar and prestressed concrete with reinforced concrete, thermal cold rolled steel. Steel reinforcement strip. In addition, also known as the other thread steel. Because the steel in rolling surface of rolled thread handle or reinforcement, steel reinforced concrete is in the construction industry reinforced. According to the material yield point and tensile strength, I, II, III and IV grade steel. The steel bars are used directly. The rebar, reinforced concrete to stress by heat treatment after heat treatment of high strength, but does not apply to steel welding and spot welding, reinforced by 40Si2Mn, 48Si2Mn, 45Si2Cr etc. steel after heat treatment is made, nominal diameter 6, 8.2, 10 mm. Cold rolled ribbed bar with Q215, Q235, 24MnTi steel, nominal diameter 4-12 mm. Steel after heat treatment should be rolled into plate, to heat treatment delivery.

Q:What does "M" mean?: M section steel: sectional shape steel like M.

Q:Can the section steel butt joint in the end?: Shape steel can butt joint, but pay attention to the quality of welding.Because of the lack of groove, it is impossible to use common arc welding. Recommended laser welding (if required for high strength). The quality of welding can be referred to the GB of welding.

Z GLOSS,a well-known enterprise specializing in the hot galvanizing, the main product is galvanized square tube,retagular tube, angle steel and U channel steel which be widely used in the project of curtain wall decoration, electric power and steel structure construction, etc. Since the establishment of our company, we have been completely implementing ISO9001 quality management system.

1. Manufacturer Overview
Location	Tianjin, China
Year Established	2005
Annual Output Value	Above US$ 30 Million
Main Markets	Mid East; Southeast Asia
Company Certifications	ISO 9001:2000

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin；
Export Percentage	20% - 30%
No.of Employees in Trade Department	5-10People
Language Spoken:	English; Chinese
b)Factory Information
Factory Size:	Above 50,000 square meters
No. of Production Lines	3
Contract Manufacturing	OEM Service Offered
Product Price Range	Average