The use value of Expansion Joints

The Expansion Joints is composed of a bellows, an end pipe, a bracket, a flange, a conduit, etc., which form the main part of the work. The utility model belongs to a compensation element.

1, compensation absorption pipeline axial, transverse, angle to hot and cold deformation.

2, expansion of bellows compensator to facilitate the installation and disassembly of valves and pipes.

3, absorb equipment vibration, reduce the impact of equipment vibration on the pipeline.

4, deformation of pipeline, absorb seismic subsidence.

We can also supply the high quality Stainless Steel Elbow, Integral Flange etc. Welcome to contact us.

The use meaning of splay blind plate

Splay blind plate is a kind of pipe parts, mainly for convenience of overhaul. Often used in the process of changing the pipeline flange, the main material is carbon steel, stainless steel, alloy, according to the pipe pressure level and pipeline medium to choose.

Usually used in large diameter pipeline, usually with one end of the flange spacing, to maintain the smooth flow of the pipeline, and the need to change the other side of the same thickness of the blind plate to cut off the pipeline.

Avoid temporarily replacing other blind plates, causing the pipeline to be forced to expand, affecting the entire system.

We can also supply the high quality Stainless Steel Seamless Bend, Socket Elbow etc. Welcome to contact us.

Pipe fittings used in garbage disposal system

This type of pipe fittings is a corrosion-resistant pipe for using in waste disposal, mainly include: municipal solid waste management, Automatic vacuum transmission of waste linen, Modern Waste Management Systems, Semi-Automatic Waste and linen transfer system, Automatic vacuum transfer system for organic (BIO) waste, vacuum powered system, XMIT waste vacuum transport for organic waste, Applications Hospitals, shopping centers residential and commercial, Waste Management Solutions, Singmatic Stationary System and so on.

Through the accurate data calculation and accurate angle docking，the design of multiple directional bifurcations makes the waste from each direction converge together and making the role of disposal centralized delivery processing. As the pipe volume is large, considering the use of the reasonable ground area, the pipe is designed to be buried, and for the pipe, surface to do corrosion-resistant corrosion, so as to achieve a corrosion-resistant service to extend the role of life.

Connection to multiple different angles for a connection with a converted, pipe fittings to accommodate larger diameter, not easy to plug, the thickness of the outer corrosion is thick, the corrosion resistance is strong, and the using period is long.

STREAM Automated Waste Collection Systems (AWCS), FULL VACUMM SYSTEM, GRAVITY VACUUM SYSTEM, PUBLIC AREA SYSTEM, FOOD WASTE SYSTEM, CWHF etc. Products are mainly used in hospitals, kitchens, household waste pipeline treatment system.

We can supply the Stainless Steel Stub End, Flange etc. Welcome!

Do you know about the Seamless Steel Reducer

Seamless Steel Reducer play a matching speed and torque transmission role in the prime mover and the working or implementing agencies, Seamless Steel Reducer is a relatively sophisticated machinery, the purpose of its use is to reduce the speed and increase torque. In accordance with the different levels of transmission ,it can be divided into single-stage and multi-stage reducer; According to the shapes of tooth factory gear wheel can be divided into cylindrical gear reducer, bevel gear reducer and cone-cylindrical gear reducer; in accordance with the transmission of the layout can be Divided into expandable, split and into the shaft reducer.

We also have 90°5D Bend with 3LPE,Pipe Fitting.If you need,welcome to contact us.

Happy Christmas to you

Christmas is the birthday of Jesus, translated as "the Mass of Christ", the traditional Western festival, December 25 each year. Mass is a kind of liturgy of the church. Christmas is a religious festival, because it is celebrated as Jesus' birthday, hence the name is "Christmas."

Most Catholic churches will hold Midnight Mass on Christmas Eve 24, the early morning of December 25, while some Christian churches will hold their gospel and celebrate Christmas on December 25, and another large Christian Branch - Orthodox Christmas celebrations in the January 7 each year.

We specialize in production of Alloy Elbow,Stainless Steel Stub End. As a Worldwide producer,On behalf our company,Merry Christmas to all of you, to my dear customers

Our company has welcomed customer from Brazil

We are professional Pipe Fitting supplier.On November 30, 2017, our company responsible for the Latin American market, Ann has welcomed the customers from Brazil, accompanied the clients to visit the factory and watched the production process of the Flange and other products.

Miles away from Beijing our client come to visit us, it’s our honor to show our client about Beijing. In order to make our guest feel China's long history culture and the real culture of Beijing, we specially arranged the trip to visit the Forbidden City and Houhai, and taste the famous Beijing duck.

The meeting with Brazilian client not only deepened mutual understanding, but also brought more opportunities to the cooperation.

What is the pipt fitting?

Pipe fitting is the pipeline system from the connection,control, change,shunt,sealing support and other components of the collectives.

Steel pipe fittings are pressure pipe fittings. According to the different processing technology, It can be divided into four categories, namely, butt welding pipe (sub-weld and no weld), socket welding and threaded fittings, flange fittings

We can supply  stainless steel seamless bend and forge fitting, integral flange , if you need, welcome to contact us.

19th CPC National Congress

With the opening of the 19th CPC National Congress, the report of the 19th CPC National Congress Party further pointed out the direction of the party and the cause of the country. It's the political declaration and program of action for our party to unite and lead the people of all nationalities to uphold and develop socialism with Chinese characteristics in the new era. We must deeply study and understand the new characteristics of the socialism with Chinese characteristics has entered a new era. We will deeply learn and understand the new goal of building a socialist modern country in two steps, The new requirements of the party building, encourage the whole party and the people of all nationalities as one mind, forge ahead, Move forward New Age Socialism with Chinese Characteristics.

As a professional company about pipe fittings equipment products gathering R&D, production and operating in integral whole, We will follow the party's leadership and command.Dedicated to providing high quality Pipe Fitting and Flange to contribute to the cause of the party.

What is the Carbon Steel Bend

Carbon steel bend is the metal pipe that changes the direction of the pipe on the carbon steel pipe. Connection methods are threaded and welding. According to the angle, there are 45 °and 90 °180 °three kinds of the most commonly used. According to the project requirement also includes 60 °and other non-normal angle bend. The materials of bend are cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metals and plastics. The way to connect with the pipe is: direct welding (the most commonly used way) flange connection, hot melt connection, fused connection, threaded connection and socket connection.

I will usually share some knowledge about cap and flange and others.Welcome those people who interested in it to follow me. Let's discuss together.

Artistic features of Bend

According to the process characteristics, Bend can be divided into bending, rolling and bending. Bending is the most commonly used bending method. Most of the equipment used is a general mechanical press or hydraulic press. When bending, the plate is placed between the drive roller and the pressing roller, and the drive roller is rotated in the positive and negative directions to reciprocate the plate. Adjust the press roll to gradually press down to bend the plate to the desired curvature of the cylindrical surface, the conical surface and the curvature of the smaller hyperboloid. One end of the press roller can be lifted to facilitate unloading of the workpiece. For the high precision requirements, the length and radius of curvature of the larger requirements, the lateral size of the smaller requirements of the bending parts can be bent on a dedicated bending machine. When bending, the thickness of the plate on the tensile stress are all the role, which only produce elongation deformation, unloading after the deformation caused by small deformation, easy to ensure accuracy.

We can supply flange and forge fitting.If you need, welcome to contact us.

Common classification of pipe fittings

Pipe fittings have many types,We classified pipe fitting according to use, connection, materials, processing methods.

Use points

1, the pipe used to connect the pipe fittings are: flange, live take, pipe hoop, clip, card sets, hose clamps, etc.

Cold drawing tee

Cold drawing tee

2, change the direction of pipe fittings: Alloy Elbow, elbow

3, change the tube diameter pipe fittings: Reducing (Reducing pipe), Reducing elbow, Branch stand, Reinforcing pipe

4, increase the pipeline branch pipe fittings: three links, Stone

5, for the pipe sealing pipe fittings: gaskets, raw material belt, linen, flange blind, pipe plug, blind, head, welding plug

6, for pipe fittings fixed: clasp, tow hook, rings, brackets, brackets, pipe card, etc.

Advantages of Carbon Steel Bend

The advantages of the carbon steel Bend production process mainly in the following areas:

(1) Without tube as raw material, it can save the cost of tube making equipment and mold, and can get any large diameter but relatively thin wall thickness carbon steel bend.

(2) blank for the flat or exhibition surface can be curved, so unloading simple, easy to ensure accuracy, easy assembly and welding.

(3) Due to the above two reasons, the manufacturing cycle can be shortened, and the production cost can be greatly reduced. Because it does not require any special equipment, especially for on-site processing of large-scale carbon steel elbow.

(4) Carbon steel Bend series are suitable for petroleum, natural gas, chemical industry, hydropower, construction and boiler industries

We are professional pipe fitting and flange supplier.If you are interested in us.Welcome to visit our website: http://www.whsteelfittings.com

The test of 15°5D Bend

Determination of mechanical properties of materials under bending load test is one of the basic methods of mechanical properties of materials. 15°5D Bend test is mainly used to determine the flexural strength of brittle and low plastic materials and can reflect the deflection of plastic index. Bending test can also be used to check the surface quality of the material. Bending test is carried out on a universal material machine, with three-point bending and four-point bending. The cross section of the sample is round and rectangular, the test span is generally 10 times the diameter. For the brittle material bending test generally only a small amount of plastic deformation can be destroyed, but for the plastic material can not be measured flexural strength, but can test its ductility and uniformity of the exhibition and uniformity. Bending test of plastic material is called cold bending test. During the test, the sample is loaded, bent to a certain extent, and the crack on the surface of the sample is observed.

We also supply 45°5D Bend with 3LPE,Seamless Steel Reducer.if you need,welcome to contact us.

What's the Alloy Elbow

Alloy elbow is a general term for a variety of elbows, the role of the pipe bend at the connection is to connect the two nominal diameter of the same pipe, so that the pipeline to do 90 °or other angles of the turn. It's a variety of materials, alloy elbow uses a very wide range.

Ordinary bronze alloy elbow,90°elbow in the general tap water pipe are more common, but with the improvement of living standards, many tap water pipes are used instead of stainless steel elbow.

What kind of Forge Fitting is good

For complex shapes, especially parts with complex lumens, they are typically machined using a cast method. Forge Fitting has more adaptable parts and  good overall mechanical properties.

The mechanical load, the working conditions of the critical parts, in addition to the shape of the more available rolled sheet, profile or welded parts, the use of more Forge Fitting. By forging to eliminate loose castings of metal, welding holes, mechanical properties of Forge Fitting generally better than the same material with other parts of the process.

We also mainly supply 90°5D Bend with 3LPE,Seamless stub end and so on. If you need ,welcome to contact us.

The role of alloy elbow

Alloy elbow due to the composition and structural characteristics of Rα carbide, as well as the solid solution content of Cr matrix has strong heat resistance, corrosion resistance, and then add Mo to make it show good corrosion resistance Wear resistance in high temperature or corrosive environment. Adding a certain amount of rare earth, making the alloy structure more compact , the surface layer of protective film to prevent the carbon oozing. Alloy elbow increased wear resistance, corrosion resistance; containing a certain amount of boron to make the alloy hardness, can not be changed with carbon hardness can be completed, the alloy elbow also contains a certain amount of Mn increased impact fatigue resistance of the alloy , Make the 

wear resistance of alloy is superior to high-chromium alloy and rare earth alloy.

We are professional 15°5D Bend, Seamless stub end supplier.If you need, welcome to contact us.

Do you know what is the threaded Tee

Threaded Tee is a kind of industrial pipe fitting, its main function is to pass through the media diversion. Threaded thread in the production process is divided into two kinds of forging and casting.forging refers to the use of ingot or round bar heating forging molding, the lathe processing thread after the casting is the molten steel poured into the tee After the model is cooled down.Forge products include BARRED TEE,Alloy Elbow and so on.Because of the different manufacturing processes, the pressure is also different in size, forging pressure is much higher than the casting.

Crafting process of carbon steel reducer elbow

Carbon steel reducer elbow is very common to see in our life.carbon steel reducer elbow can be applied to petroleum, natural gas, chemical industry, hydropower, construction and boiler industries.Do you know about the crafting process? The following is the brief introduction.

The basic process of carbon steel elbow is: firstly, welding a polygonal ring shell with a cross section of polygonal shape or a multi-sided fan shell with closed ends at both ends, applying internal pressure after being filled with pressure medium inside, Gradually from the polygon into a circle, eventually becoming a circular ring shell. Depending on requirements, a circular ring can be cut into four 90°elbow or 45 °bend or other elbows, the process is suitable for making elbow and elbow diameter than 1.5 times the ratio of any Specifications Large elbow, is the ideal method of manufacturing large-scale carbon steel reducer elbow.