ASTM A234 WP91 Steel Pipe Fitting (WPP11 WP12 WP22 WP5 WP9 WP91 WP92)
ASTM A234 WP91 steel pipe fittings means the pipe fittings which material is ASTM A234 WP91 standard specification.The ASTM A234 WP91 steel pipe fittings are used for the pressure piping systems of moderate and high temperature services.
Specification Range:
-Size: 1/2″-96″,DN 15mm-DN 2400mm.
-Thickness: Sch10s,SCH20,SCH40,SCH80,SCH120,SCH160,SCH-STD,SCH-XS,SCH-XXS.
Type:
-The ASTM A234 WP91 steel pipe fittings contain:elbows,tees,reducers,caps,cross,bends,laterals etc.
Products Standard:ANSI/ASME standard:
-ANSI/ASME B16.9-Factory made wrought steel butt welding fittings,inculdes elbows,tees,reducers,caps dimensions.
-ANSI/ASME B16.28-Wrought steel butt weld;short radius elbows and return
-DIN EN standard:DIN EN 10253-Butt welding pipe fittings,elbows,return bends,concentric and eccentric reducers,equal and reducing tees,and caps
-GOST standard:
GOST 17375-Carbon and low-alloy steel butt-welding fittings,elbow
GOST 17376-Carbon and low-alloy steel butt-welding fittings,tee
GOST 17378-Carbon and low-alloy steel butt-welding fittings,reducer
GOST 17379-Carbon and low-alloy steel butt-welding fittings,cap
GOST 17380-Carbon and low-alloy steel butt-welding fittings General specifications
GOST 30753-Carbon and low-alloy steel butt-welding fittings sharply curved bends type 2D (R=DN) Design
-JIS standard:
JIS B2311-Steel butt welding pipe fittings for ordinary use.
JIS B2312-Steel butt welding pipe fittings
JIS B2313-Steel plate butt welding pipe fittings
-KS standard:
KS B1522-Steel butt welding pipe fittings for ordinary use and Fuel Gas.
KS B1541-Steel butt welding pipe fittings.
KS B1543-Steel plate butt welding pipe fittings.
-MSS standard:
MSS SP-43-Wrought stainless steel butt welding fittings.
MSS SP-75-Specification for high test wrought butt welding fittings.
Cutting, bevelling, turning, blasting, coating and marking for all requirements according to customer specification
