We mainly produce olet according to ASME,ASTM,MSS,JIS,DIN,EN,GOST.Type olet: Weldolet,thredolet,sockolet,latrolet,elbolet,nipolet,sweepolet,insert weldolet,brazolet,coupolet.

ASME A234 WPB 1/2″-72″ Olet

ASME A234 WPB Olet Size:

1/2″-72″ DN15-DN2000

ASME 1/2″-72″ Olet Material:

Carbon steel:ASME A234,A105

stainless steel,alloy steel.

Heibei Haihao Olet Products Application:

such as oil, chemical industry, water conservancy, electric power, boiler, machinery, metallurgy, sanitary construction etc.

We have more than 30 years of experience to produce olet and other pipe fittings.We have a complete set of equipments including advanced cutting,forging,machining,drilling machines and professional testing & inspection instruments.Welcome to contact us when you have any need about all kinds of olet.