ASME A403 Stainless Steel 304L Elbow Specifications

What is ASTM A403 WP304L?
The ASTM A403 WP304L Buttweld Fittings are mostly preferred for pressure piping systems. They are basically used in moderate to high temperature conditions. The ASTM A403 Gr WP304L Butt weld pipe fittings material covers the standard for wrought austenitic stainless steel fittings that are used for various pressure piping applications.


Verified manufacturers of Stainless steel 304L reducer and ASTM A403 WP304L Buttweld Fittings in Welded/ Seamless condition
Difference between Schedule 40 and SCH 40S SS 304L Buttweld Fittings
The difference between sch 40 and sch 40s EN 1.4306 45° and 90° Buttweld Elbow lies in their strength. S in sch 40s stands for strength, and thus, they have larger thickness compared to the sch 40 WP304L Buttweld pipe fittings .
SS 304L Fittings Price List
Elbow, 90 degree, ASTM A403 Grade WP 304L
(Schedule 10, Seamless, ASME B16.9) |
SIZE |
USD/ Pcs |
AED/ Pcs |
15 NB |
US $ 0.70 |
AED 2.59 |
20 NB |
US $ 0.95 |
AED 3.48 |
25 NB |
US $ 1.08 |
AED 3.97 |
32 NB |
US $ 1.94 |
AED 7.13 |
40 NB |
US $ 2.12 |
AED 7.80 |
Our Supply Range
Size: 1/2″ To 48″ NB
Thickness: SCH 10S To SCH 80S
Types : Elbow, Tee, Reducer
Difference between SS 304L concentric and eccentric reducers
There are two types of SA 403 WP 304L reducer s, namely concentric and eccentric and they different in their construction and appearance. The SS 304L concentric reducer reduces the pipe in the center, whereas the eccentric one reduces the pipe on the side. The concentric reducers are used in the vertical piping systems, whereas the eccentric Stainless steel 304L reducer is used for pipes that lay on racks.
ASTM A403 Gr WP304L Butt weld pipe fittings and SS 304L concentric reducer in Schedule 10/ 10S
Types of Stainless Steel 304L Pipe Fittings

ASTM A403 WP304L 45 Deg Elbow

304L Stainless Steel 90 Deg Elbow

Stainless Steel 304L 180 Deg Elbow

AISI 304L Reducing Tee

SUS 304L Stainless Steel Equal Tee

ASME SA403 WP304L Lateral Tee

UNS S30403 Concentric Reducer

Stainless Steel 304L Eccentric Reducer

SS 304L Pipe Bend

UNS S30403 Reducing Cross

A403 WP304L Stub End

Stainless Steel 304L Buttweld Split Tee

Stainless Steel 304L Short Radius Elbow

A403 WP304L Long Radius Elbow

304L SS 1D Elbow

SA403 WP304L 3D Elbow

SS 304L 5D Elbow

WP304L Unequal Tee

DIN 1.4307 Pipe Elbow

Grade WP304L Pipe Reducer

UNS S30403 Pipe Tee

Type 304L 3D Bend

304L SS 5D Bend

Type 304l Stainless Steel Long Radius Bend

WP304L Short Radius Bend

ASME SA403 WP304L U Bend

A403 WP304L Return Bend

ASME SA403 WP304L 10D Bend

Aisi 304L Butt Welding fittings

Stainless Steel 304L Weld Fittings

304L Stainless Steel Buttweld Tee

304L SS Buttweld Reducer

SUS 304L Buttweld Elbow
WP304L Buttweld pipe fittings and 304L Stainless Steel Stub End Type B as per MSS SP-43, lowest price in Dubai
What to Check During ASTM A403 WP304L Fittings Dimension Inspection?
Types Of UNS S30403 Tee Standards
Chemical Difference 304 VS 304L Stainless Steel Fittings
Composition Table |
Grade 304 Chemical Content by % |
Grade 304L Chemical Content by % |
Sulfur |
0.030 Maximum |
0.030 Maximum |
Iron |
Makes up the Balance |
Makes up the Balance |
Nickel |
8.00-12.00 |
8.00-12.00 |
Nitrogen |
0.10 Maximum |
0.10 Maximum |
Carbon |
0.08 Max |
0.03 Max |
Chromium |
18.00-20.00 |
18.00-20.00 |
Phosphorus |
0.045 Maximum |
0.045 Maximum |
Manganese |
2.00 Maximum |
2.00 Maximum |
Silicon |
0.75 Maximum |
0.75 Maximum |
Composition Of Stainless Steel 304L Buttweld Fittings

304l stainless steel fittings equivalent grades

SS 304L buttweld pipe fittings mechanical properties

SUS 304l buttweld fittings physical properties

BS EN 10255 & 10217-1 Dual Certified UNS S30403 long radius and short radius elbow, SUS 304L End Cap, AISI 304L reducing tee and DIN 1.4306 Return bends manufacturers in Middle East
Manufacturing Process of ASTM A403 WP304L Pipe Fittings
Typical Applications
Pharmaceutical processing equipment
Chemical processing equipment
Architectural mouldings
Storage tanks
Sinks & splashbacks
Marine equipment
Oil & Gas applications
Table of Content