ASTM A420 is the standard specification for pipe fittings of carbon steel and alloy steel used for low temperature services. WPL6 is the most used grade material under A420. Besides Grade WPL6, the standard also includes WPL9, WPL3, WPL8, impact test temperature correspondingly at -45℃, -75℃, -100℃, -195℃.

ASME A420 WPL6 fittings are wrought low alloy steel fittings of seamless or welded construction intended for use in pressure piping and pressure vessel service at low temperatures.

Pipe fittings of ASTM A420 WPL6 are widely utilized in pressure piping and pressure vessel service at low-temperatures. A420 WPL6: chemical composition, mechanical properties, impact properties; yield strength, tensile strength, allowable stress, design stress intensity at …

Marcel Piping is ISO certified ASTM A420 WPL6 Low Temperature Carbon Steel Pipe Fittings Manufacturer, stand by the principles of quality and safety.

ASTM A420 WPL6 Buttweld Pipe Fittings are used in pressure piping and vessel service, LTCS A420 WPL6 Elbow are made from A333 Grade 6 steel pipes, A420 Grade WPL6 weld fittings cut to sizes available.

ASTM A420 WPL6 pipe fittings are a widely used specification in steel low-temperature pipeline systems and are also commonly used in liquid petroleum and natural gas engineering such as crude oil and liquefied gas.

2017年5月27日 · The ASTM A420 WPL6 steel pipe fittings means the butt welding pipe fittings whose material is ASTM A420 grade WPL6.ASTM A420 is standard specification for piping fittings of wrought carbon steel and alloy steel for low-temperature service.So A420 WPL6 fittings are specially used in low temperature conditions.

2023年12月6日 · Excellent low temperature resistance: ASTM A420 WPL6 has good low temperature performance, maintaining good mechanical properties and corrosion resistance at lower temperatures, making it suitable for use in pipelines and …

Low Temperature Carbon Steel ASTM A420 WPL6 Elbow has resistance to pitting, general corrosion, sulphuric, phosphoric, nitric acids, and crevice corrosion in chemicals containing chlorides. A420 WPL6 Pipe Fittings is standard specification for piping fittings of wrought carbon steel and alloy steel for low-temperature service.

The ASTM A420 WPL6 Pipe Fittings we produce are mainly made of seamless steel pipes and straight seam steel pipes through stamping production process, and then the finished products are manufactured through heat treatment, grinding and polishing, pickling and shot blasting.