products

1. carbon steel is mainly used to be manufactured moving parts with high strength, such as 

2. the impeller of turbomachine, piston of compressor, shaft, gear, rack, worm, Carbon steel

3. rod applies to chemical industry, shipping industry,manufacturing industry,construction,

4. decorate Industry,electric power, pump shafts, sanitary wares,furniture handles,boiler,high

5. temperature resistant,low temperature resistant, corrosion resistant.

  2.Pre-heating before welding and stress relief annealing after welding is very necessary.

  What is the Specifications of round bar ?

  Dia(Ø): 1mm to 400mm

  Length: 1 mtrs to 12 mtrs

  Standards: ASTM a276/479,Astm a182, Sb462, sS166, Sb564, Sb446, Sb408, Sb425, A516, A387, en -24,en8, DIN, JIS, ASME.

  Round bars are solid bars with round or circular cross section. 

 They are generally produced from stainless steel , carbon steel, alloy and case hardening steel and aluminum. Manufacturing 

  method for round bars are cold/hot rolling and drawing. Round bars are offered by manufacturers  in variety of sizes.

Product Name :carbon steel bar
Material:Q390B C D E/Q420B C D E/Q460B C D E/Q510L/Q550B C D E/Q610L/Q690C D E/Q700L/Q890 C D E/Q890 C D E/Q960C D E/Q980C D E/Q1300C D E
Surface Treatment:Black Painted, PE Coated, Galvanized or Customized all available
Size:O.D: 8-480mm W.T: 8-480mm Length: 1-12m
Inspection:X-ray inspection, manual ultrasopic inspection,surface inspection,hydraulic testing
Standard:ASTM, DIN, GB, JIS, BS, AISI
Technique:Hot Rolled 
Used:Building Industry Machinery, etc.
Payment terms:L/C at sight or T/T (30% as deposit)
Packing:Export standard package or as customers' request
Delivery time:Usually 7-15 dyas, or upon negotiation
Price terms:FOB,CRF,CIF,EXW all acceptable
Samples: samples are provided but the fright is borne by the buyer

Application

Because of the hot rolled steel products has high strength, good toughness, easy to processingmolding

and good weldability and other excellent properties, and therefore is widely used in ship,automobile,

Bridges, buildings, machinery, pressure vessels and other manufacturing industries.