Seamless Pipe Fitting A234 WPB 90 Degree B16.9 ASME Seamless Buttweld

A234 WPB B16.9 ASME Seamless Seamless Buttweld 90 Degree Pipe Fitting

Product Description:

The welding angle is usually from 0-37.5 degree . We have carbon steel butt welded tee and alloy steel butt welded tee . Now the factory have different size range and different quality for all kind of clients requirement. So we can meet all requirement of our clients.

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Company information:

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 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.

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