Code: 90

Size: 1/8 "-6"

Texture of material: BS EN 1562、EN-GJMB-350-10、KTH350-10ASTM  A197/A197M

Size: BS EN 10242ASME B16.3、B16.14

Thread: ISO 7-1、BS 21、BSPTNPT

Pressure level: PN16/PN25

Surface treatment: hot-dip galvanizing, electroplated galvanizing, black

Certificates: UL Certification/FM Certification/NSF 61

Application: Fire protection, water supply, drainage, industrial piping, gas, HVAC, oil, steam or other piping systems.

Product Introduction

90 ° elbow of malleable cast iron fittings. Elbows are commonly used as connecting fittings for pipeline installation, fire protection, water plants, HVAC systems, pipelines, gas, irrigation, or other piping systems. According to the production process, it can be divided into welded elbows, forged elbows, push made elbows, cast elbows, welded elbows, etc. Malleable iron pipe fitting elbow is a type of cast elbow, which is melted, annealed, and then machined into the pipe fittings. There are various connection methods for 90 degree standard elbows, including welding, threaded connections, flange connections, etc., which can meet the installation needs of different occasions. Welded connections are suitable for situations that require high sealing, threaded connections are suitable for situations that are easy to disassemble, and flange connections are suitable for situations that require frequent maintenance. Users can choose the appropriate connection method according to their actual situation.