Product Description

Stainless steel straight bars are hot-rolled by stainless steel billets. Straight bars can be made into peeling bars via the annealing and peeling process. Additionally, Cold drawn bars can be made by stainless steel wire rods or hot-rolled pickling bars by the way of cold drawn process, including round bar and various shaped bars. The products are processed by downstream partners for the use in computers, computer peripherals, industrial / ship shaft parts, chemical and medical components.

Cold Drawn Bar:

Cold drawn bars have the outstanding features of accuracy, straightness, surface, cleanness and safety. Besides, the different kinds of soft/hard material products can be designed by the customer demands.

Cold Drawn Shaped Bar:

The cold drawn shaped bars include square and hexagon bars. The size range of hexagon bar is 2.00-27.00 mm and size range of square bar is 1.00 - 40.00 mm.

Production ProcessPeeling Bar：

Stainless Steel Billet→Reheating Furnace→HRM 200→Intermediate 3-roll Block→Pre-finishing 3-roll Block→Hot-rolled Straight Bar→Annealing→Straightening→Peeling and Reeling→Peeling Bar

Cold Drawn Bar/CG Bar/Polishing Bar

Stainless Steel Wire Rod→Straightening→Sanding→Coating→Straightening→Cold Drawing→Finishing Straightening→Cutting→Double Roller Straightening→Cold Drawn Bar →CG Bar →Polishing bar

Cold Drawn Shaped Bar

Peeling Bar→Port Pay→Sandblasting→Coating→Cold Drawing→Straightening→Polishing→Cold Drawn Shaped Bar (Hexagon, Square, Oval) 

product application：

Our products are widely used in many kinds of industries,such as fastener, automotive, appliance, off-road heavy equipment and construction industries, electron industry, industrial machines, business machines, precise parts, aviation industry, bicycle industry, tool industry, consuming industries, spring industry, furniture industry, architectural industry and so on.

Our services：

Straightening and cutting

 We can produce from coils by means of special machinery which straightens the  wire and cuts it to specific lengths. The straightening wire would be level up and the  cutting wire and bar would have no burr on the edge side.

Staving

 As requirement of customers, we can stave the wire or bar from round to other  shape, such as square, hexagon and other special shape. After staving, the surface  of the wire or bar will keep smoothness, and the size will exact as request. 

Grinding

We can grind the bar become smooth-faced and make the size more precisely. The range of the size we can grind from 2.0mm to 24.0mm. 

Chamfering

Several inches of the lead end of the bar or coil are reduced in size by swaging or extruding so that it can pass freely through the drawing die. Note: This is done because the die opening is always smaller than the original bars or coil section size. 

Sawing

We can saw the bars as customer's request, after that, the size will accurately suit for the requirement of our customer, and there would have no burr on the edge side.

Grade:

201、303、303Cu、303F、304、304F、316、316F、316L、416、420F、420J2、430F

Diameter:R0.8-50.0mm ；S1.0*1.0-40*40mm；H2.0-27.0mm

Surface:Polishing、Grinding

Strength:1/4H、1/2H、3/4H、FH

Length:10.00-2500.00mm

Packing:Wooden box, Carton

Standard:JIS G4303，JIS G4318、GB/T1220-2007