DN1400 BW Elbow Carbon Steel Fittings

It can be axially shifted and externally reconfigured to offer more efficient reducer connection. Concentric reducers facilitate the delivery of mud and abrasive fluids and are suitable for corrosive operations and where different ratings and wear protection are required between flanges.

90 deg LR (long radius) elbow is the most used type of BW elbows.Butt welded elbows also have SR (short radius) elbows.Shanghai Zhucheng has experienced pipe fittings factory that can supply high quality goods for many years.

Concentric reducer is used to join pipe sections or tube sections on the same axis. It is cone-shaped, and is used when there is a shift in diameter between pipes. 

ASTM A403 Stainless Steel Butt Weld 45 Degree Elbow refers to the material of forged and rolled austenitic stainless fittings for pressure pipes. Common grades are WP304/L, WP316/L. They can be used into many fields as engineering industry, energy conversion plants etc. ASTM A403 WP304, WP316 Elbow are buttweld fittings made for austenitic stainless steel applications with forged material.

Butt weld elbow can be welded with the pipes in piping systems to change the direction of the fluids or gas.A860 WPHY60 is belong to pipeline steel material.These elbows can be 90 deg and 45 deg to transport the flow in different direction.

24IN carbon steel BW elbows are large dimension fittings,ASME B16.9 is represents butt welded fittings in American Standard.Carbon steel fittings are used in many applications because of its great excellent functions.

Concentric reducers will change kindly between the pump and piping， Concentric reducers are used to connect pipe segments or pipe segments on the same axis.

LR 90 degree steel pipe elbow are installed between different lengths pipe or tubing, It helps to change direction at 90 degree.

ASTM A234 specification has many grades, such as WPB, WPC, WP5, WP9 WP11, WP12, WP22, WP91 and so on.
In these standard Grade WPB is the most common material used for medium and high temperature pipelines. W means weldable, P means pressure, B is grade b, refer to the minimum yield strength.

What is a straight and reducing tee and Dimensions and Standards

The stub end is usually a short section of pipe fittings, with one end being a flap structure, and the other end can be a stub end or special processing according to specific needs. The turning part is designed to facilitate the connection with other pipe fittings or equipment.

Connect two pipes with the same or different nominal diameters to make the pipeline turn at 90 degrees, 45 degrees, 180 degrees and other angles

Butt Welding Fittings Specification
Shape: Elbow, Tee, Cross, Bend, Reducer, Cap, Stub End
Size Range: 1/2″ – 80″ / DN15 – 2000
Thickness Schedule: SCH 10,SCH 10S, SCH 20, SCH 40,SCH 40S, STD, XS,SCH 80, SCH 80S, SCH 100, SCH 120, SCH 160, XXS
China Standard: GB/T12459, GB/T13401, HG/T21635/21631, SH3408/3409
America Standard: ANSI / ASME B16.9 / MSS SP 43
japan Standard: JIS B2311/2312/2313
Europe Standard: EN10253

45 degree BW tee’s specification and advantages in pipe system.

Steel tee is a T-shaped pipe fittings that has three branches, normally has two forms with Equal Tee and Reducing Tee, both are used to divide the pipelines to adjust the flow rate and change the direction.

BW elbow is the most used elbows in all the type of elbows.There are types of elbows:BW (butt welded),SW (socket welded) and THD (threaded).Alloy steel pipe fittings are popular because the material is similar to carbon steel and its material can satisfy different demands.

BW Elbow Fittings can also attach to rubber with stainless steel clamps. Available in many materials like silicon, rubber compounds, galvanized steel etc,

There are 45 ° elbows and 90 ° elbows in common use. Those with a bending radius of about 1.0 times the outer diameter of the pipe are called short radius elbows; The long radius elbow is about 1.5 times the outer diameter of the pipe

Concentric reducers provide an in-line conical transition between pressurized pipes of different diameters. It is cone-shaped, and is used when there is a shift in diameter between pipes. 

Long radius elbow refers to the pipe outer diameter with radius of curvature equal to 1.5 times, i.e R = 1.5D. Most elbows are available in short radius or long radius variants. When the two ends differ in size, the fitting is called a reducing elbow or reducer elbow.

Elbow could be ranged from direction angle, connection types, length and radius, material types. As we know, according to fluid direction of the pipelines, elbow can be divided into different degrees, such as 45 degree, 90 degree,180 degree, which are most common degrees. Also there has 60 degree and 120 degree, for some special pipelines.

What is a 90 DEGREE LR ELBOW and what about its specification and advantages.

It is used to handle any high or low weight fluid flow through the tee.Reducing tee is a kind of pipe fitting whose branch size is smaller than the size of pipeline parts. It is used for main pipe string accessories, solvent welding accessories, side outlet and conflicting soluble welding accessories. Such fittings are important because they meet two needs, that is, to connect or separate liquid streams. They are widely used in positive and vacuum applications.

12in concentric reducer is a normal size pipe fitting that can used for many applications.SCH 80 is a commonly used wall thickness for BW fittings.There are two types of reducer:concentric (COC) reducer and eccentric (ECC) reducer.These reducers have same functions,the only difference is the internal structure.

Carbon steel tee is the most used type in all tees because carbon steel has great functions and affordable price.Galvanized pipe fittings has better anti-corrosive function than normal carbon steel pipe fittings,galvanized fittings have similar functions as stainless steel fittings,but the price is cheaper than stainless steel fittings.

The two ends of concentric reducer are designed with large diameter and small diameter, and the pipe is connected through conical transition section on the same axis.