ASTM A105 Carbon Steel Seamless concentric SCH40 reducer

Size

1/2"-80"(DN15-DN2000)

Connection

welding

Technical

cold drawn

Thickness

SCH5,SCH10,SCH20,SCH30,STD,SGP, SCH40, SCH60,

SCH80, XXS,SCH100,SCH120,SCH140,SCH160,XS, XXS

Material

Carbon steel: ASTM A234 GR WPB , ST37.2 , ST35.8……

Alloy steel: A234 WP5/WP9/WP11/WP22/WP91, A420 WPL6, A860 WHPY 42/52/60/65/70/80……

Stainless steel: A403 WP304/TP304 , WP304L/TP304L , WP316/TP316 ,

WP316L/TP316L, WP321/TP321 , WP310/TP310…..

Standard

ANSI, ASME, BS, German DIN, ASTM ,JIS,etc.

Application

petroleum, electricity, chemicals, natural gas, Construction, shipbuilding ... .

Packaging

wooden case,pallet ,container or in accordance with the requirements of customers