SA234 Wp22 Alloy Seamless Pipe Fittings

China SA234 Wp22 Alloy Seamless Pipe Fittings, Find details about China SA234 Wp22 Alloy Seamless Pipe Fittings, SA234 Wp22 Alloy Pipe Fittings from SA234 Wp22 Alloy Seamless Pipe Fittings

Model NO.
KM-20200416
Finish
Black Painting
Technics
Forged
Standard
ANSI
Certification
ISO, API, CE
Pressure
Sch 5s to Sch 160, Xxs
Size
1/2"to 24"(Seamless), 26" to 48" (Welded)
Product Material
Wp1,Wp2,Wp5,Wp9,Wp11,Wp22,Wp91,etc
Product Type
22.5/45/90/180 Degree Elbow,Tee,Reducer,Cross,Cap,
Application
Petroleum, Gas, Power, Chemical, Construction, etc
Test
Chemical Component Analysis, Mechanical Properties
Trademark
Kingmetal
Transport Package
in Wooden Cases or Pallets
Specification
1/2"~48"
Origin
Made in China
HS Code
730793
Model NO.
KM-20200416
Finish
Black Painting
Technics
Forged
Standard
ANSI
Certification
ISO, API, CE
Pressure
Sch 5s to Sch 160, Xxs
Size
1/2"to 24"(Seamless), 26" to 48" (Welded)
Product Material
Wp1,Wp2,Wp5,Wp9,Wp11,Wp22,Wp91,etc
Product Type
22.5/45/90/180 Degree Elbow,Tee,Reducer,Cross,Cap,
Application
Petroleum, Gas, Power, Chemical, Construction, etc
Test
Chemical Component Analysis, Mechanical Properties
Trademark
Kingmetal
Transport Package
in Wooden Cases or Pallets
Specification
1/2"~48"
Origin
Made in China
HS Code
730793
SA234 WP22 alloy seamless pipe fittings

Size 1/2"TO 24"(seamless), 26" TO 48" (welded)
Pressure SCH 5S TO SCH 160, XXS
Connection Butt Welding
Standard ANSI, JIS, DIN, EN, ISO, GB, SH AND HG
Packing wooden cases or customerized
Production Capacity 1000 Tons per month
Product Range: 45, 90, 180 degree,2D,3D,4D,5D,6D.......
Standard: ASTM A234 
Maaterial:; WP22 CL1 CL3

All fittings are made from Cr-Mo low alloy steel grade WP22 Class1(raw material mill - BaoSteel) with butt welding ends. Photos were taken before heat treatment and sandblasting & painting. These fittings are supplied to a power plant in Australia.

Chemical Composition

The Chemical Composition of WP22 pipe fittings, %
ElementEccentric ReducerCap
C0.120.10
Si0.260.28
Mn0.430.45
S0.0080.006
P0.0120.010
Cr2.152.18
Ni0.060.05
Cu0.050.05
Mo0.940.95
V0.020.02
AL0.0060.008

Mechanical Properties

MechanicalEccentric ReducerCap
Yield Strength(Mpa)345350
Tensile Strength(Mpa)525520
Elongation(%)3233
Hardness(HB)157150

Heat Treatment & Inspection

Both the ASTM A234 WP22 reducers and caps were heat treated by the method of normalizing and tempering. The normalizing temperature was at 940°C while the tempering temperature was at 740°C. After heat treatment, ultrasonic tests were implemented to ensure the fittings are free of defection.

SA234 Wp22 Alloy Seamless Pipe Fittings