Buttweld Long Radius And Short Radius Bending

buttweld long radius and short radius bending for the gas and water trasportation

Shot Blasting A234 WPB 90 Degree Carbon Steel Elbow Pipe Fittings

Product Description:

We have exported the Astm A234 Wpb pipe fitting for more than 15 years and our main market is in India, Middle east , Africa, South American , and every year there are many clients come to our factory for checking and inspect for the carbon steel elbow. We have our specially person to do the quality inspection .So if you choose our company carbon steel pipe fittings we will not only supply you the goods and but also supply you the after sale service for the inspection and dispatch the all goods. So the client will have guarantee for the quality of the carbon steel elbow.

two half elbow is one kind of carbon steel elbow which is all from bigger size and the max of the two half elbow can reach three meters . Two half elbow can be made in different material such as carbon steel , alloy steel and stainless steel . The quality is high .Firstly cutting the plate and heating the it . Then put the plate into the press machine to the elbow shape and after press and need to grinding or sizing again . At last we will do welding according to clients need .But most time ,the clients don’t need to do welding for convenience of transportation .

Please find the enclosed carbon steel pipe fitting photos :

Product Show

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

Contact me:

Darcy Dong

Whatsapp/ Wechat: 008615630731167

Guozhong International Limited

Our company produce and export all kinds of carbon steel pipe fittings, Our city Cang Zhou city is the hometown of carbon steel pipe fittings. We have exported to many countries, such as, Russia, Egypt Malaysia, India, Turkey, Indonesia, Jordan etc.

Now every month, we export more than 50 containers' pipe fittings. According to client's requirement, we supply different quality fittings. And you also help our clients inspect the goods, dispatch the goods,and do clearance documents. So clients don't need to come to China for inspection and dispatch.

Besides,Our company is a manufacturer of pipe fitting machines, such as, hot forming elbow machine, cold forming elbow machine, long bend machine, cold forming tee machine, pipe expanding machine, marking machine, median frequency heating machine, reducer machine, cap machine, shot blasting machine, cutting machine, bevelling machine, hydraulic press, CNC lathe machine, drill machine, ring rolling machine.

We have focused on fitting machines more than 10 years. And we have exported to many countries, like Russia, Egypt,Malaysia, India, Turkey, Indonesia, ect. We have overseas office in Mumbai, India. Our marketing person and technician stay in abroad for 7-8 months each year for after sale service. Machine guarantee is one year. If our clients machine has problem, our after sale service person will come and help you solve the problem as quickly as possible.

We have one 11 professional technicians' team in overseas office for installation and after sale service (Five of them are more than 10 years technical experience. Three of them are more than 20 years technical experience).

To ensure the quality and stability of the machine, we use the most advanced production and testing equipment, including CO2 lasers meter, CNC grinding machines, scanning mirror, AC variable voltage power emulator stable, focus system. And we use the a thermostat measuring room, three-dimensional measuring instrument, laser dynamometers, digital bridge, and state-of-the-art equipment to check the quality and performance of our industrial laser equipment in each production step to ensure our laser cutting machine, laser engraving machine, laser marking machines and other equipment quality and stable performance.

We provide customers with affordable, high-quality machine. In order to achieve the advantages of Asia, the full benefit in terms of quality and cost, procurement of key components from Germany and the United States, and the production and manufacturing in China. We have the best supply chain in China and parts manufacturers, and a solid record of quality and innovation, to prove that our 17-year performance of the machine.

Quality product performance and good reputation, our products are not only successful sales in China, and have been exported to more than 120 countries and regions in the world, including: Germany, Japan, Italy, Russia, Japan, South Korea, Turkey, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.

We deliver goods on time and safely