Hot-Dipped Galvanized Steel Coils GI Coils Galvanized Sheet

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
500 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Specifications

deformed steel bar grade 40 
material: HRB400, BS4449 GR460B 
size: 8-36mmx12m. 
short delivery time by bulk or container

  deformed steel bar grade 40

material: HRB400, BS4449 GR460B
size: 8-36mmx12m. 
short delivery time with bulk or container

packing: Mill standard export packing in bundles/coil,  around 2tons/bundle.

country of Origin: China

delivery Time: Within a 35 days

Shipment: by bulk vessel or by container

Leading goods: 

 

section steel:angles,channels,I-beam,H-beam;

 

coils:cold/hot rolled coils,PPGI,galvanized coils,plate,checkered plate,cutting steel plate,steel strip;

 

wire rod:steel wire,deformed wire,bar;

 

pipe:seamless pipe,rectangular pipe,welded pipe,spiral welded pipe,pipe fittings;

 

stainless steel:steel sheets,stainless steel strips,stainless bar,stainless tube;

 

special:weathering steel,shipbuilding steel;

 

construction steel:C-channel,Z-channel,T-bar,high-speed divider plate,corrugated steel plate,steel grating.

 

Advantage:

We are the spot supplier, Six huge warehouses which can hold 20,000 MT goods.

It makes the cost lower than others,we can provide the competitive price for you.

Delivery time:

Normal sizes can be provided in 7days, the others should be ready in 30---45 days.

Further treatment:

 We can offer cutting,painting,drilling holes,bending,threading, welding,galvanization,packing etc.

 Security interest: 

We have already passed the ISO9001, BV and SGS authentication which makes the quality secured.

If you have the interest in any of the products we can provided, pls don't hesitate to connect with me. Looking forward to cooperate with you.




FAQ of Steel Deformed Bar

1. More than 10 years experience in this industry
2. 100,000 tons exporting per month
3. Professional foreign trade tea
4. OEM&ODM capacity
5. High quality assured & competitive price
6. Try our best to meet your needs & save your budget
7. Very popular in Southeast Asia, Africa, Mid-East and South America etc.
8. VIP membership system, first time customers and long-term cooperation customers can get extra discount on some products.



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Q:What is the thickness of the water resisting steel plate of the electrical outlet?
According to the standard atlas "waterproof sleeve 02S404", the thickness of the water stopping ring steel plate should be 10mm~14mm.
Q:What are the reasons for the steel mesh on both sides of the back pouring belt?
1, to solve the differential settlement of the high-rise building and the podium and set up the construction of the pouring belt is called the settlement post pouring belt.2, in order to prevent concrete condensation, shrinkage, cracking and set up after the construction zone is called "after pouring" belt.
Q:What are the functions and classifications of galvanized sheet?
Construction industry: roof, roof components, balcony panels, window sills, kiosks, warehouses, rolling doors, heaters, rainwater pipes, etc.Household appliances: refrigerators, washing machines, switches, air conditioners, microwave ovens, toasters, copiers, vending machines, fans, vacuum cleaners, etc.Furniture industry: lampshade, wardrobe, table, bookshelf, counter, signboard, medical equipment, etc.
Q:Bathroom washing machine, galvanized steel and color steel which good?
Color steel plate is coated with color coating on the surface of the steel plate, without changing the nature of the steel plate, coating scraping will reveal inside the steel plate
Q:How much is 2 millimeters per square meter?
The performance of carbon steel mainly has the following deficiencies:(1) hardenability is low. Under normal circumstances, the maximum quenching diameter of carbon steel water quenching is only 10mm-20mm.(2) strength and yield strength are relatively low, such as the s of ordinary carbon steel Q235 is 235MPa, while that of low alloy structural steel 16Mn is 360MPa and above s. The sigma S / sigma B of steel 40 is only 0.43, much lower than that of alloy steel.(3) the stability of tempering tempering stability, carbon steel in quenching and tempering treatment, in order to ensure the high strength with the tempering temperature is lower, so the toughness of the steel is lower; in order to ensure good toughness, with high tempering temperature strength is low, the mechanical properties of carbon steel level is not high.(4) stainless steel can not meet the requirements of special performance. Carbon steel is often poor in oxidation resistance, corrosion resistance, heat resistance, low temperature resistance, wear resistance and special electromagnetic properties, and can not meet the needs of special performance.
Q:What's the good way to connect two Q235 steel bolts? Why?
The two scheme should be avoided by 1 reasons, is not easy to locate; 2, the mechanical strength is lower than that of Q235 steel plate bolt, bolt if 8.8 or 10.9 has no significance; 3, time is in low efficiency and tap plate fees, high production cost. Only when the space of the tightening nut is not enough can the connection mode of the steel plate upside screw thread be adopted.
Q:What's the effect of water stopping between steel plate and water stop strip? What's the difference between the process and the sealing process?
Water stopping principle: the water stop bar is expanded by water absorption and then squeezed with concrete to stop the void.Construction technology: the stop bar is square long strip, and parallel lap method is adopted when connecting. No break point can be left in the middle. Construction units in order to facilitate, often like to use the water bar, concrete pouring in the completion of the pressure on the wall concrete pouring surface, or reserved groove, two times mosaic.Good and bad analysis: simple construction, less investment, relatively economic. But there is no water stopping effect and the water stopping steel plate is good. There are many unforeseen problems during the construction process. One is that the reinforcing bars are not close enough to be laid. Two is the time is too long, moisture absorption expansion, the impact of the effect, especially in the rainy season, air humidity, rainfall, water retention is worse. Three construction joints are not smooth, poor contact. Usually, this method is not ideal for stopping water. For example, when the water stop bar is installed, the retaining of the groove is too large to be fixed effectively; the small inlay is not in place; when the concrete is poured, the utility model is easy to shift under the action of the concrete buoyancy.
Q:What is a water stop steel plate?
The joint position is called the new and old concrete construction joints, the waterproof concrete belongs to the weak links, increase the sealing plate, the water along the slit Jiecha position of the new and old concrete permeability met when the sealing plate can not leaking, sealing steel plays a role to cut off the water penetration path. In time, the steel plate is penetrated along the gap between the water stopping steel plate and the concrete, and the water stopping steel plate has a certain width, and the seepage path of the water is prolonged, and the utility model can also play a waterproof role.
Q:Can the steel sheet pile retaining structure be watertight and impervious?
If the channel is certainly not, but Larson type steel sheet pile is able to, and the effect is not bad.
Q:Should the carbon fiber reinforce the steel bar on the side of the beam?
Chemical anchorage, chemical anchor bolt, carbon fiber reinforcement, steel reinforcement, fill crack traps, rust, concrete cutting drilling and repairing concrete foundation reinforcement etc..

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