Model NO.
ASTM A36 Alloy Carbon Steel Flat Bar
Certification
RoHS, API, ISO, SGS, BV, CE
Material
St52 S355jr A36 Ss400 S235jr
Surface
Clean, Finishing, Blasting and Painting
Technology
Cold Rolled & Hot Rolled
Production Capacity
30,000 Tons/Year
Professional manufacturer of Alloy Steel Plate, Carbon Steel Plate, Marine Steel Plate, Boiler Steel Plate, Wear Resistant Steel plate, Weather Resistant Steel Plate, Flat Bar, Round Bar and so on. Our products are widely used in building, bridges, ships, vehicles, boilers, high pressure vessels, oil and gas pipelines, large steel structures and etc.
Commodity Flat Bar
Standard GB, ASTM, AISI, BS, JIS, DIN, EN
Grade A36, SS400, St37.2, SA283, S235, CK67, CK75, SAE1008, SAE1010, 1.2379, 1.2436, Cr12MoV
Thickness 2-300mm (2-100mm usually used)
Width 20-600mm
Surface Clean, finishing, blasting and painting according to customer requirement
Delivery States Hot-rolled, Controlled rolling, Normalizing, Annealing, Tempering, Quenching, N+T, Q+T
Quality Inspection & Test
Metal constructions such as buildings, bridges, ships.
Transmission towers and reaction towers.
Lifting transportation machinery.
Industrial furnaces and boilers.
Container frames and warehouse shelving.
Pre-Sale Service
Samples: Can be offered with sample charges and courier fees, which are refundable after placing an official order.
Production Capacity: Operating multiple factories with over 10 production lines for a wide variety of choices.
OEM/ODM: Orders are accepted with free logo printing and design services.
During Sale Service
Quality Control: Strict IQC, IPQC, and FQC processes including material inspection, trial production, and third-party inspection compatibility.
Safety Guarantee: Real-time logistics tracking system to keep you informed until final delivery.
After-Sale Service
We provide continuous market price information and technical suggestions regarding stockpile and application of products.
Frequently Asked Questions
What materials are available for your steel flat bars?
We supply flat bars in various grades including ASTM A36, SS400, St52, S355JR, S235JR, and specialized alloy steels.
What is the thickness and width range you can produce?
Our standard thickness ranges from 1mm to 100mm (with capabilities up to 300mm), and widths range from 12mm to 600mm.
Do you provide quality certifications?
Yes, all products can be supplied with MTC, COC, SGS, BV, CE, and ISO certifications as required by the customer.
What surface treatments can be applied?
We offer surface cleaning, finishing, shot blasting, and painting according to your specific engineering requirements.
What is the typical delivery time for an order?
The standard delivery time is between 15 to 25 workdays, depending on the specifications and quantity.
What is your annual production capacity?
Our facility has a robust production capacity of approximately 30,000 tons per year across our specialized production lines.