| Commodity | Cold Drawn Flat Rectangle Bar, Carbon Steel/Mild Steel/MS Rectangle Bar/Flat Steel Rectangular Bar |
| Standard | GB/T 3078-2019, GB/T 905-1994 |
| Grade | Carbon Steel | A36, SS400, S235JR, Q235, ST37, ST52, SAE 1045 ,S45C, C45 Etc. |
| Alloy Steel | SAE 5120 , 20Cr, Scr 420H, 20Cr4, SAE 5140 , 40Cr,SCr440, 520M40,
SAE 4130 , 30CrMo, SCM430, 42CrMo4, 708A42, 708M40, SAE 4340, 40CrNiMoA |
| Specification | Flat bar | 12-200mm*4-30mm5*20mm to 20*100mm |
| Length | 3-12m Random Length Or As Per Client'Request |
| Technique | Hot Rolled/Cold Drawn |
| Surface | Bright, Pickled,Black or as per required |
| Packing | In Bundle With The Steel Strip |
Container
Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) |
| Application | Used in home appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc. Hardware tools, auto parts, standard parts, fasteners common shaft, light industry, bicycles, cars, motorcycles, transformers etc. |
| Advantages | greater size accuracy, straightness and increased tensile and yield strength as well as improved machinability |
Product Advantages
What are the advantages of flat bars?
The flat steel is rolled with negative deviation, but it is delivered according to the actual weight, and the utilization rate is increased by 1~5 percentage points compared with the steel plate.
Flat steel can be produced according to user needs, fixed thickness, fixed width and fixed length, which reduces cutting for users, and saves processes, reduces labor and material consumption, and also reduces the processing loss of raw materials, saving time, labor and materials. Flat steel is mainly used in steel structure manufacturing, machinery manufacturing, automobile industry, mining machinery, lifting machinery and other industrial materials.
Product Application
Flat Steel Bar Application:
1. Construction field
2. Ships building industry
3. Car making industry
4. Petroleum & chemical industries
5. War and electricity industries
6. Food processing and medical industry
7. Boiler heat exchange
8. Machinery and hardware fields etc.
Q1: Are you a factory?
A1: We are a factory as well as a professional manufacturer
established for more than 20 years and export over 10 years.
Q2: Can I get some samples?
A2: Can provide small samples for free. Customized sample takes
5-7 days.
Q3: How about the delivery time?
A3: Small trial order takes 5-7 days. Container order need 15-20
days.
Q4: Do you have any protection when packing?
A4: Cover with PE film, wrap with waterproof paper, pack with
wooden plate,belt by steel strip, fasten on pallet.
Q5: How about your quality and how do you guarantee the
quality?
A5: All products we supply is primary as you need, Our company is certificated to CE, and every product will be tested for 4-5processes. We welcome customers or the third party inspection agencies to come to our factory for inspection.
Q6: What is your terms of payment?
A6: Usually 30% deposit by TT in advance and balance against
copy pf BL.
contact us
