Forged Threaded 90 Degree Elbow
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Forged Threaded 90 Degree Elbow

90 degree pipe elbow, also called "90 bends or 90 elbows", are manufactured as SR (Short Radius) elbows and LR (Long Radius) elbows.ASTM A350 LF2 threaded elbows are pipe fittings manufactured from forged steel pipes designed for low-temperature applications...
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Product Introduction

90 degree pipe elbow, also called "90 bends or 90 elbows", are manufactured as SR (Short Radius) elbows and LR (Long Radius) elbows.ASTM A350 LF2 threaded elbows are pipe fittings manufactured from forged steel pipes designed for low-temperature applications. The material complies with the American Society for Testing and Materials (ASTM) standard A350, specifically Grade LF2. These elbows feature threaded connections and are suitable for high-pressure, low-temperature environments, such as pipeline systems in the petrochemical, natural gas, and power industries.

 

A forged steel street elbow is a specialized pipe fitting designed to change the direction of fluid flow in a piping system by 90 or 45 degrees. Manufactured from forged carbon steel (typically ASTM A105) through a high-pressure forging process, it exhibits superior strength, density, and resistance to mechanical stress compared to cast alternatives. Street elbows conform to standards such as ANSI/ASME B16.11 and are available in pressure classes (e.g., 3000#, 6000#) to suit various industrial requirements.

 

Name

Elbow

Standard

ASME B16.11

Type

90DEG

Material

Carbon steel,stainless steel

Minimum Length of Thread

perfect thread:0.25 inch-1.09 inch;

useful thread:0.2639 inch-1.3 inch

Processing method

heat treatment

Pressure class

THREADED END 2000LB/3000LB/6000LB

Size

1/8 inch-4 inch

Origin

China

Application

Mainly used for high-pressure and low-temperature pipeline systems in industries such as petroleum, chemical, natural gas, nuclear power plants, and electricity, such as transporting liquefied natural gas (LNG), acidic media, or high-temperature and high-pressure fluids. ‌

Application of 90 degree elbow pipe connector

90 Degree elbow is installed between the pipe to change the direction of the pipe by 90 Degree. Available in long and short radius form.

The 90° elbow is also called a "90° ell" (pronounced like the letter "l") or sometimes a "quarter bend" because the right angle at which flow is redirected is one-quarter of 360°.

The 90° elbow is used in spaces that require a major turn. although this may be a necessity, the flow rate and pressure within the pipe is affected. just as with any piping system, the material under pressure hits The elbow and would like to continue in the same direction. when it meets the resistance of the elbow wall, it is forced to change direction (deflected) at a cost to the pressure.

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