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|Product Name:||Hot Forming Sch 40 Sch 80 1/2" - 60" Carbon Steel Seamless Pipe Fittings||Thickness Tolerance:||0%-12.5%|
|Thickness:||Sch 40 Sch 80||Connection::||Butt Weld|
|Size::||1/2"-60"||Packaging::||Pallet/ Wooden Box|
|Standard Of Carbon Steel Pipe Fittings::||ASME, DIN,JIS Standard||Head Code::||Equal|
|Name:||Carbon Steel Elbow||Type:||Seamless And Erw|
seamless buttweld fittings,
butt weld pipe fittings
Hot Forming sch 40 sch 80 1/2" - 60" Carbon Steel Seamless Pipe Fittings
Carbon Steel Tee has many different model and standards for the most useful standard is the American standards which have good market for the do exporting business. For the raw material
Carbon Steel Tee have two type material for select . One is Seamless Tee and another is Welded Tee . For both type tee , they have good market for exporting business according to the client requirement we supply different type. But both type are made from the Carbon Steel Cold Forming Tee Machine and the both are formed by one time . But for the weld tee, we also have different types which is not formed from the Welded Tee Cold Making Machine which is produced by the hydraulic press .
|Carbon Steel Pipe Fittings|
|Surface treatment||bevelling,shot blasting,marking,painting according to customer requirement|
|Packaging||fabric bag & wooden box & pallet|
Our company is producer and exporter of all kinds of carbon steel pipe fittings.Our city is the hometown of carbon steel pipe fittings.everyday lots of containers of fittings are dispached all over the world,such as Russia,Egypt,Malaysia,India,Turkey,Indonesia,Jordon and some other overseas markets.Our company monthly dispach around 50containers fittings.We provide our customers with one-stop service from order to delivery.
Seamless elbow technology:
Carbon steel seamless elbow forming technology is to choose the special elbow pipe parts of the push machine, core mold and heating equipment, so that the blank on the mold in the push machine to move forward, in the movement of heating, expanding and zigzag forming process.Hot pushing elbow pipes deformation characteristics is based on volume before and after plastic deformation rule of metal materials concluded that tube billet diameter, chooses the pipe diameter is less than the diameter of the elbow pipe fittings, through core model control billet deformation process, the arc is tight spot metal activity, counter to other parts of the thinned by expanding, then get the uniform wall thickness of elbow pipe fittings.Hot push pipe fitting forming technology has the characteristics of beautiful appearance, uniform wall thickness and continuous work, suitable for mass production, so it has become the primary forming method of carbon steel, alloy steel and carbon steel elbow, and also applied in the forming of some standard stainless steel elbow pipe fitting.The heating methods of the forming process include medium frequency or high frequency induction heating (heating ring can be multi-turn or single turn), flame heating and reflective furnace heating. The choice of heating methods depends on the demand of the forming commodity and the power status of the decision.
Seamless elbow manufacturers
Seamless elbow classification:
A seamless bend is a fitting for a bend in a pipe.In the total pipe fittings used in the pipeline system, the proportion is the largest, about 80%.Generally, different forming processes are selected for the elbows with different material wall thickness.At present.The forming process of seamless elbow commonly used by manufacturers includes hot pushing, stamping, extrusion, etc
Seamless elbow is also called seamless steel pipe elbow, seamless elbow pipe fitting due to its manufacturing process, and divided into hot rolling (extrusion) seamless elbow pipe fitting and cold drawing (rolling) seamless elbow pipe fitting two kinds.Cold drawn (rolled) tube is divided into round tube and shaped tube two kinds.
The raw material for rolling seamless elbow pipe fittings is round tube blank. The round tube blank is cut by cutting machine and processed into blank with a length of about one meter, and then sent to the furnace by conveyor belt for heating.The billets are fed into a furnace and heated at a temperature of about 1200 degrees Celsius.The fuel is hydrogen or acetylene.The temperature control in the furnace is the key problem.Generally more common puncher is tapered roller puncher, this kind of puncher has high production efficiency, good product quality, large perforation diameter, can wear a variety of pipe fittings.After perforating, the round tube blank is successively rolled, rolled or squeezed by three high.After extrusion, take off the pipe to determine the diameter.The sizing machine rotates the tapered bit into the steel blank to punch holes at high speed to form the pipe fitting
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Guozhong International Limited
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