48 IN BW Reducer STD Fittings

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

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. 

A234 WPB Carbon Steel Buttweld 90 Deg Elbow’s usage

Elbow is a pipe fitting that changes the direction of piping. According to the Angle, there are 45° and 90°180° three most commonly used. Elbow material can be divided into carbon steel, alloy steel and stainless-steel.

ASME B16.9 butt welded fittings are American Standard BW fittings.COC Reducer means concentric reducer,BW reducers can be concentric (COC) reducer and eccentric (ECC) reducer.These reducers have same functions,the only difference is the internal structure.

BW (butt welded) reducer can be concentric (COC) reducer and eccentric (EEC) reducer.Among these two types,concentric reducer is more commonly used.The materical of reducer can be carbon steel,alloy steel and stainless steel.Clients can choose different material as their demands.

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.

ASME B16.9 BW tee is a butt welded pipe fitting according to American Standard.Carbon steel fittings are used in many applications because of its great excellent functions.Pipe tees can be equal tee and reducing tee.These tees have same functions,the only difference is reducing tee can reduce the flow in piping system.

Concentric reducers provide an in-line conical transition between pressurized pipes of different diameters. It is used to connect pipe segments or pipe segments on the same axis.

Butt Weld Fittings include elbows, tees, cross, caps and reduces. These fittings are the most common type of welded pipe fitting and are specified by nominal pipe size and pipe schedule. Buttweld fittings are manufacture by seamless or welded pipe and are formed to get the shape of elbows, tees and cross etc.

In the layout of the pipeline system, long radius elbows should generally be used for connection, and short radius elbows are usually used in places where the installation position of the pipeline system is compact or to reduce costs

‘The long radius elbow is the elbow which the radius of curvature of is 1.5 times the diameter of the pipe; if the radius of curvature is greater than 1.5 times, the long radius elbow will be called the bend. The short radius elbow means that the radius of curvature of the elbow equals the diameter of the pipe, or 1 time the diameter of the pipe in common words.

ASTM A234 WPB Eccentric Reducers are pipe fittings used to connect two pipes of different diameters, with the centerline of one pipe being offset from the other.

DN1200 BW elbow is belong to large dimension fittings,these fittings always be butt welded fittings because of the large size.Butt welded fittings used welded type to connect with the pipes to achieve strong and permanent connection.

45 degree elbow is widely used in chemical industry, food, water supply facilities, electronic industry, chemical pipeline, horticulture, agricultural production, solar equipment pipeline, air conditioning pipeline and other fields.

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

Carbon steel elbow dimensions are different depend on the type of the elbow.BW elbows can be 1/2″-80″;SW elbow and THD elbow can be 1/8″-4″.Elbows can be made from carbon steel,alloy steel and stainless steel.Shanghai Zhucheng is an experienced pipe fittings manufacturer for many years.

BW elbow types have BW (butt welded),SW (socket weld),THD (threaded).The butt welded elbow is the most used type.Elbows have two shapes:Equal and Reducing.Shanghai Zhucheng is a pipe fittings manufacturer who can supply 45 deg,90 deg and 180 deg elbows.

An equal tee, otherwise called straight tee, means the branch diameter of this tee is same with the main pipe (Run pipe) diameter of this tee.
A pipe tee is defined “equal” when the bore size at the run and branch sides have the same diameter. An equal tee is, therefore, used to connect two pipes of the same nominal diameter.

Buttwelding 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

Steel pipe tee has three branches that can change fluid direction. It has T-shaped or Y-shaped, and include Equal Tee and Reducing Tee (Reducer Tee). Steel tee is widely used in pipe networks for convey liquids and gases.

A234 WPB elbow is the most chosen carbon steel elbow in all the types of elbows.A234 WPB is carbon steel grade for butt welded fittings;BW elbows have LR (long radius）and SR (short radius).Elbows have 90deg and 48deg to change the direction of the pipe system.

ASTM A182 F304 pipe fittings are inculding many fittings,among these,stainless butt welded elbows are the most common used fittings.For 90 deg elbows,there are two types :LR (Long Radius) and SR (Short Radius).Stainless steel pipe fittings are popular because of the superior functions.

Elbow is a pipe fitting that changes the direction of piping. According to the Angle, there are 45° and 90°180° three most commonly used. Elbow material can be divided into carbon steel, alloy steel and stainless-steel.

Spiral wound gasket (SWG) is a fitting used with flanges.ASME B16.20 is the American Standard for gasket.