Payment & Shipping Terms:
|Material:||A234WPB ,Q235, 20#, 10#, Q345||Degree:||1D/1.5D/3D/6D/9D|
|Size::||1/2"-60"||Requirement:||Black Beveling,Shot Blasting,Painting,Marking|
|Application::||Connect Pipes||Packaging::||Pallet,Wooden Box|
|Standard Of Carbon Steel Pipe Fittings::||ASME, DIN,JIS ,ASTM||Head Code:||Round|
butt weld pipe fittings,
carbon steel buttweld fittings
A234WPB ASME B16.9 Carbon Steel elbow
Company product introduction:
Carbon steel seamless elbow is one of our main products, professional production and sales: stamping elbow, stainless steel stamping elbow, carbon steel stamping elbow, alloy stamping elbow, 45 degrees stamping elbow, 90 degrees stamping elbow, 180 degrees stamping elbow and other materials of stamping elbow, hebei stamping elbow manufacturers.Company specializing in the production of stainless steel elbow, large diameter bend, arc Angle, gb punching elbow, elbow stamping welding elbow, such as diameter, reducing elbow, seamless elbow, elbow push system, high pressure elbow, wear-resistant elbow, carbon steel elbow, thick-walled elbow, stamping elbow, butt welding flange, elbow, tee, four-way reducer series and other products.Is a large domestic and foreign production enterprises, the company set scientific research and development, production and processing in one for the implementation of long-term development strategy.
|Low and middle pressure fluid pipeline,boiler, petroleum and natural gas industry,drilling,chemical industry, electric industry,shipbuilding,fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry|
|Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE, etc.|
|Plastic film,wooden cases ,wooden pallet,or on customers' request|
|ISO 9001:2008, SGS, BV, etc|
Seamless elbow forming method:
1. Forging and pressing method: stretch the end or part of the pipe with the forging machine, so as to reduce the outside diameter. Commonly used forging machines include rotary type, connecting rod type and roller type.
2. Rolling method: generally without mandrel, suitable for inner round edge of thick wall tube.The core is placed in the tube, and the roller is used for edge processing.
3. Stamping method: expand the tube end to the required size and shape with tapered core on the press.
4. Bending forming method: there are three methods commonly used, one method is called stretching method, another method is called stamping method, the third roller method, there are 3-4 rollers, two fixed rollers, an adjustment roller, adjust the fixed roller distance, the finished pipe is bent.
5. Bulking method: one is to place rubber inside the tube and compress it with punches to make the tube protruding and forming;Another method is hydraulic bulging, in which a liquid is filled in the middle of the tube, and the liquid pressure pushes the tube into the desired shape. This method is used in most of the production of bellows.
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.
Whatsapp/ Wechat: 008615630731167
Guozhong International Limited
Contact Person: Darcy Dong
Tel: 0086 15630731167