BRIGHT STEEL BAR
Bright steel bar is carbon or alloy steel bar with shining bright surface which is improved by cold drawing, peeling, turning, grinding and polishing over hot rolled black surface bars. By cold drawing, the steel bar yield strength and tensile strength will be improved. By peeling and turning, the surface imperfections will be removed. By grinding, the diameter tolerance will be more precision. By polishing, the surface will be much more shining.
Except the shining bright surface, comparing with the hot rolled black surface bars, the bright steel bars has better surface roughness, better roundness, straightness, more precision size tolerance etc.
Heat treatment such as annealing, normalizing, quenching and tempering will be done before do cold finishing on the hot rolled bar to get bright steel bar, in such condition, the steel bright bar will get most suitable mechanical properties to meet different application requirement.
The advantages of steel bright bars we supply:
1) Big stocks of hot rolled round bars or wire rods as raw materials
2) Heat treating furnaces to adjust the mechanical properties
3) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.
4) Multiple packages to avoid broken packages and anti-rusty
Diameter tolerance
+0/-0.02mm
Straightness
0.5mm/m
Surface roughness
0.4um
Roundness
80% of diameter tolerance
Diameter range
14mm to 100mm
Steel grade
Kinds of carbon steel and alloy steel
Length
Any length can be cut with precision tolerance
Bright Steel Bar,Bright Steel Round Bar,Steel Bright Bar,Bright Polished Steel Bar,Alloy Steel Bright Bar Manufacturer SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.js-luggagecarts.com
Animal epidemic prevention inspection and inspection vehicle, aquatic product breeding inspection vehicle, Ford V348 quick inspection vehicle manufacturer quotes the purchase of the car phone manager Liang
Ford V348 has a long axis and high roof, the length is 5.78 meters, and the number of passengers is 7 people. It is a special inspection vehicle that can be opened with a C certificate . Please contact the manufacturer for the price. 
Ford V362 inspection vehicle is one of the most popular models produced by our factory in the recent segment. It can produce oil inspection vehicles, fish disease inspection vehicles, and swine fever inspection vehicles. The price is reasonable and fully equipped.
Animal epidemic prevention inspection and inspection vehicle, aquatic product breeding inspection vehicle, Ford V348 quick inspection vehicle manufacturer quotes the purchase of the car phone manager Liang 
Animal epidemic prevention inspection and inspection vehicle_aquatic product breeding inspection vehicle_Ford V348 quick inspection vehicle manufacturer quotes purchase car phone manager Liang
Animal epidemic prevention inspection and aquatic product breeding inspection vehicle Ford V348 fast inspection vehicle manufacturer quoted the key special-purpose vehicle manufacturing enterprises with independent research and development capabilities of the Public Reform Commission. The company's service is to strictly implement the company's program documents and quality manuals, combined with the needs of the market and users, and provide service guarantees. 
Standard configuration:
Left and right equipment storage cabinet system, physical and chemical work surface, sink system (induction faucet), test tube rack, waterproof and anti-static floor, ultraviolet disinfection lamp, multi-function ventilating fan, UPS intelligent power system (2KVA), external power system indoor lighting , Dirt bucket, refrigerator, temperature and humidity monitor, composite experimental seat, appearance mark (made according to customer requirements).
Animal epidemic prevention inspection and inspection vehicle_aquatic product breeding inspection vehicle_Ford V348 quick inspection vehicle manufacturer quotes purchase car phone manager Liang
Animal epidemic prevention inspection vehicle_aquatic product breeding inspection vehicle_Ford V348 quick inspection vehicle manufacturer quotation
Animal epidemic prevention inspection and inspection vehicle_aquatic product breeding inspection vehicle_Ford V348 quick inspection vehicle manufacturer quotes animal and plant inspection and quarantine work with strong policies, clear ports, and outstanding preventive characteristics. Three items of laboratory testing, conformity assessment and disposal are proposed. Capacity building needs to be strengthened urgently. Pollution-free is an important indicator of food safety, and agricultural product safety is a major issue related to the national economy and people's livelihood. The multifunctional inspection vehicle launched by Chengli can meet the different needs of chicken and duck meat, animals and plants, aquatic products, agricultural products, food, water quality, atmospheric environmental protection and other different needs.