SS 304 Pipe Fittings Suppliers

Quality SS 304 Pipe Fitting Suppliers, ANSI B16.9 SS WP304 Stub End, WP 304 SS Reducer Stockist, Stainless Steel WP 304 Butt Weld Fittings, SS 304 Pipe Fittings, SS WP 304 Buttweld Elbow, 304 SS Buttweld Pipe Cap Supplier in Mumbai, India.

Neeka Tubes is one of the leading manufacturing and supplying of Stainless Steel WP 304 / 304L pipe fittings , Pipe Fitting, Forged Fittings, Butt weld fittings in Stainless steel, alloy Steel & carbon Steel. Since 1982, we manufacture wide range of SS 304 / 304l pipe fittings such as SS 304 / 304L Elbows, SS WP 304 / 304L Tees, SS WP 304 / 304L Reducers, SS WP 304 / 304L pipe end Caps, SS WP 304 / 304L Pipe Bends etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Stainless steel WP 304 / 304L pipe fittings in seamless & welded both forms to more than 60 countries for over 2 decades.

Neeka Tubes is a Largest suppliers & exporters of  SS 304 Pipe Fittings Suppliers in INDIA.

Stainless Steel Pipe Fittings Manufacturing & Exporter
Stainless Steel Tradename UNS no. Werkstoff No. Density (g/cm3)
304 304 Stainless S30400 1.4301 8.0
304L 304L Stainless S30403 1.4307 8.0
304H 304H Stainless S30409 1.4948 8.0
304LN 304LN Stainless S30453 1.4311 8.0
Stainless Steel WP 304 / 304L pipe fittings | 304 / 304L SS Pipe Fittings Production Range
Specification ASTM A182 / A403 & ASME SA182 / SA403
Type Seamless / Welded / Fabricated
Variants 304, 304L, 304H, 304LN
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Range ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.
Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43.
Standards ASTM, ASME
Designation A 403, SA 403
Grade Stainless steel 304 Buttweld Pipe Fittings.
Type Seamless, Welded
Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Dimension Standard ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Seamless 304 Butt weld Fittings Size 1/2″ to 24″
Welded 304 Butt weld Fittings Size 1/2″ to 24″,
Two Joint / Two Halve 304 Butt weld Fittings Size 6″ to 48″
Schedule Wise Sizes Stainless Steel Schedule 40 / Sch 10 / Sch 80 – Class 150 ASME B16.28 / ANSI B16.9 ASTM A403 WP 304 Stainless Steel Pipe Fittings: Size 15mm, 150, 100mm, 1.5, 12 Inch, 10 Inch, 10mm / 2, 25mm, 22mm, 20mm, 1/2 Inch, 3/4 Inch, 4 Inch Available in Stock
Available Types of 304 Stainless Steel Pipe Fittings / 304L Stainless Steel Pipe Fittings
Stainless Steel 304 Buttweld Fittings Manufacturer Stainless Steel 304 Buttweld Fittings / SS 304 Buttweld Fittings SS 304 Buttweld Fittings / SS 304 Buttweld Fittings
Stainless Steel 304 Buttweld Fittings / SS 304 Buttweld Fittings
 Stainless Steel 304 Forged Fittings Supplier Stainless Steel 304 Forged Fittings / SS 304 Forged Fittings Stainless Steel 304 Forged Fittings / SS 304 Forged Fittings
SS 304 Forged Fittings / Stainless Steel 304 Forged Fittings
Stainless Steel 304 Forged Fittings / SS 304 Forged Fittings
 304L Stainless Steel Buttweld Fittings Manufacturer 304L Stainless Steel Buttweld Fittings / 304L SS Buttweld Fittings 304L Stainless Steel Buttweld Fittings / 304L SS Buttweld Fittings
304L Stainless Steel Buttweld Fittings / 304L SS Buttweld Fittings
 Stainless Steel 304L Forged Fittings Exporters Stainless Steel 304L Forged Fittings / 304L SS Forged Fittings Stainless Steel 304L Forged Fittings / 304L SS Forged Fittings
Stainless Steel 304L Forged Fittings / 304L SS Forged Fittings
Type of High Pressure Forged Stainless Steel ASME B16.28 / ANSI B16.9 WP 304 / 304L Pipe Fittings
Stainless Steel WP 304 / 304L 90° Elbows Stainless Steel WP 304 / 304L Couplings
Stainless Steel WP 304 / 304L 45° Elbows Stainless Steel WP 304 / 304L Reducers
Stainless Steel WP 304 / 304L Street Elbows Stainless Steel WP 304 / 304L Inserts
Stainless Steel WP 304 / 304L Tees Stainless Steel WP 304 / 304L Caps
Stainless Steel WP 304 / 304L Crosses Stainless Steel WP 304 / 304L Unions
  • High Pressure Forged Stainless Steel WP 304 / 304L Fittings
  • Threaded and Socket Weld Stainless Steel WP 304 / 304L Pipe Fittings
  • Stainless Steel WP 304 / 304L Forged Fittings Pressure Ratings
  • are 2000 LBS, 3000 LBS, 6000 LBS and 9000 LBS
ASME B16.28 / ANSI B16.9 Buttweld Stainless Steel WP 304 / 304L Pipe Fittings
Type of Buttweld Pipe Fittings
Elbows – Long Radius Stub Ends
Elbows – Short Radius Crosses
Reducing Elbows Reducing Crosses
45° Elbows 180° LR Return Bends
Tees 180° SR Return Bends
Tees Pipe Bends / Piggable Bends
Reducers Couplings
Concentric Reducers Pipe Nipples
Eccentric Reducers Forged/Plate Cut Rings
3D Elbow End Caps
5D Elbow Forged / Plate Circles
  • Available Types Of ASME B16.28 / ANSI B16.9 Stainless Steel Buttweld Pipe Fittings | SS WP 304 / 304L Buttweld Fittings
ASME B16.28 / ANSI B16.9 Buttweld Stainless Steel WP 304 / 304L Pipe Fittings
Buttweld Elbows – Long Radius Manufacturer Buttweld Elbows – Short Radius Supplier Buttweld Reducing Elbows
Buttweld Elbows – Long Radius Buttweld Elbows – Short Radius Buttweld Reducing Elbows
Buttweld 45° Elbows Buttweld Tee Buttweld Fabricated Tees Exporter
Buttweld 45° Elbows Buttweld Tee Buttweld Fabricated Tee
Buttweld Reducers Manufacturer Buttweld Concentric Reducers Supplier Buttweld Eccentric Reducers
Buttweld Reducer Buttweld Concentric Reducer Buttweld Eccentric Reducer
Buttweld 3D Elbow Buttweld 5D Elbow Buttweld Stub Ends
Buttweld 3D Elbow Buttweld 5D Elbow Buttweld Stub Ends
Buttweld Cross Manufacturer Buttweld Reducing Cross Manufacturer Buttweld 180° LR Return Bends
Buttweld Cross Buttweld Reducing Cross Buttweld 180° LR Return Bends
Buttweld 180° SR Return Bends Buttweld Pipe Bends Buttweld Couplings
Buttweld 180° SR Return Bends Buttweld Pipe Bends Buttweld Couplings
Buttweld Pipe Nipples Buttweld Forged/Plate Cut Rings Buttweld End Caps
Buttweld Pipe Nipples Buttweld Forged/Plate Cut Rings Buttweld End Caps
Type Of Stainless Steel WP 304 / 304L pipe fittings Available At Best Price

capASTM A403 WP 304 Cap 

 

 

Cross FittingASTM A403 WP 304 Cross Fitting 

 

 

4 way fittingsASTM A403 WP 304 4 way fittings 

 

 

wye reducingASTM A403 WP 304 wye reducing 

 

 

wye standardASTM A403 WP 304 wye standard 

 

 

Tee Reducing latest priceASTM A403 WP 304 Tee Reducing 

 

 

Tee BullheadASTM A403 WP 304 Tee Bullhead 

 

 

Outlet Tee latest priceASTM A403 WP 304 Outlet Tee 

 

 

Outlet ElbowASTM A403 WP 304 Outlet Elbow 

 

 

Pipe Return TrapASTM A403 WP 304 Pipe Return Trap 

 

 

Eccentric ReducerASTM A403 WP 304 Eccentric Reducer 

 

 

Reducer ConcentricASTM A403 WP 304 Reducer Concentric 

 

 

Expansion joint latest priceASTM A403 WP 304 Expansion joint 

 

 

Elbow ReducingASTM A403 WP 304 Elbow Reducing 

 

 

180 degree ElbowASTM A403 WP 304 180 degree Elbow 

 

 

Elbow 90 DegreASTM A403 WP 304 Elbow 90 Degre 

 

 

Elbow 45 DegreeASTM A403 WP 304 Elbow 45 Degree 

 

 

Tee StandardASTM A403 WP 304 Tee Standard 

 

 

Elbow FittingsASTM A403 WP 304 Elbow Fittings 

 

 

Buttweld Pipe fittingsASTM A403 WP 304 Buttweld Pipe fittings 

 

 

Barrel NippleASTM A403 WP 304 Barrel Nipple 

 

 

Barrel NipplesASTM A403 WP 304 Barrel Nipples 

 

 

Stub EndASTM A403 WP 304 Stub End 

 

 

Lap Joint Stub EndsASTM A403 WP 304 Lap Joint Stub Ends 

 

 

Coated FittingASTM A403 WP 304 Coated Fitting 

 

 
Chemical Composition – 304 / 304L Stainless Steel Pipe Fittings
Grade C Mn Si P S Cr Mo Ni N
Astm A403 Wp304 min.
max.		 –
0.08		 –
2.0		 –
0.75		 –
0.045		 –
0.030		 18.0
20.0		 – 8.0
10.5		 –
0.10
Astm A403 Wp304L min.
max.		 –
0.030		 –
2.0		 –
0.75		 –
0.045		 –
0.030		 18.0
20.0		 – 8.0
12.0		 –
0.10
Astm A403 Wp304H min.
max.		 0.04
0.10		 –
2.0		 –
0.75		 -0.045 –
0.030		 18.0
20.0		 – 8.0
10.5		 –
Mechanical Properties – 304 / 304L Stainless Steel Pipe Fittings
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max  
Astm A403 Wp304 515 205 40 92 201
Astm A403 Wp304L 485 170 40 92 201
Astm A403 Wp304H 515 205 40 92 201
304H also has a requirement for a grain size of ASTM No 7 or coarser.
Physical Properties – 304 / 304L Stainless Steel Pipe Fittings
Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Electrical Resistivity (n.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
304/L/H SS Pipe Fittings 8000 193 17.2 17.8 18.4 16.2 21.5 500 720
Grade Specification Comparison – 304 / 304L Stainless Steel Pipe Fittings
Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304
304L S30403 304S11 – 1.4306 X2CrNi19-11 2352 SUS 304L
304H S30409 304S51 – 1.4948 X6CrNi18-11 – –
304/ 340L Stainless Steel Elbows and Returns Pipe fittings
Nominal
Pipe
Size (inches)		 Outside
Diameter		 90° Elbows 45°Elbows 180° Returns
Long Radius Short Radius Long Radius Long Radius
(mm) (inches) Center to Face (inches) Center to Face (inches) Center to Face (inches) Radius (inches) Center to Center (inches) Back to face (inches)
1/2 21.3 0.840 1 1/2 – 5/8   2 1 7/8
3/4 26.7 1.050 1 1/8 – 7/16   2 1/4 1 11/16
1 33.4 1.315 1 1/2 1 7/8   3 2 3/16
1 1/4 42.2 1.660 1 7/8 1 1/4 1   3 3/4 2 3/4
1 1/2 48.3 1.900 2 1/4 1 1/2 1 1/8 3 4 1/2 3 1/4
2 60.3 2.375 3 2 1 3/8 4 6 4 3/16
2 1/2 73.0 2.875 3 3/4 2 1/2 1 3/4 5 7 1/2 5 3/16
3 88.9 3.500 4 1/2 3 2 6 9 6 1/4
3 1/2 101.6 4.000 5 1/4 3 1/2 2 1/4 7 10 1/2 7 1/4
4 114.3 4.500 6 4 2 1/2 8 12 8 1/4
5 141.3 5.563 7 1/2 5 3 1/8 10 15 10 5/16
6 168.3 6.625 9 6 3 3/4 12 18 12 5/16
8 219.1 8.625 12 8 5 12 24 16 5/16
10 273.1 10.750 15 10 6 1/4 15 30 20 3/8
12 323.9 12.750 18 12 7 1/2 18 36 24 3/8
304 / 304L Stainless Steel Tees, Caps, Stub Ends and Straight Crosses Pipe fittings
Nominal
Pipe
Size (inches)		 Outside
Diameter		 Caps Straight Tees Straight Crosses Stub Ends
(mm) (inches) Length (inches) Center to End (inches) Center to End (inches) Lap Diameter (inches) Long Length (inches) Short Length (inches)
1/2 21.3 0.840 1 1 – 1 3/8 3 2
3/4 26.7 1.050 1 1 1/8 – 1 11/16 3 2
1 33.4 1.315 1 1/2 1 1/2 1 1/2 2 4 2
1 1/4 42.2 1.660 1 1/2 1 7/8 1 7/8 2 1/2 4 2
1 1/2 48.3 1.900 1 1/2 2 1/4 2 1/4 2 7/8 4 2
2 60.3 2.375 1 1/2 2 1/2 2 1/2 3 5/8 6 2 1/2
2 1/2 73.0 2.875 1 1/2 3 3 4 1/8 6 2 1/2
3 88.9 3.500 2 3 3/8 3 3/8 5 6 2 1/2
3 1/2 101.6 4.000 2 1/2 3 3/4 3 3/4 5 1/2 6 3
4 114.3 4.500 2 1/2 4 1/8 4 1/8 6 3/16 6 3
5 141.3 5.563 3 4 7/8 4 7/8 7 5/16 8 3
6 168.3 6.625 3 1/2 5 5/8 5 5/8 8 1/2 8 3 1/2
8 219.1 8.625 4 7 7 10 5/8 8 4
10 273.1 10.750 5 8 1/2 8 1/2 12 3/4 10 5
12 323.9 12.750 6 10 10 15 10 6
304 / 304L Stainless Steel Reducers Pipe fittings
Nominal
Pipe
Size		 Outside
Diameter		 Reducers
Reduced from (inches) (mm) (inches) Reduced to (inches) Concentric & Eccentric Length (inches)
1/2 21.3 0.840 1/4 1 1/2
3/8 1 1/2
3/4 26.7 1.050 3/8 2
1/2 2
1 33.4 1.315 3/8 2
1/2 2
3/4 2
1 1/4 42.2 1.660 1/2 2
3/4 2
1 2
1 1/2 48.3 1.900 1/2 2 1/2
3/4 2 1/2
1 2 1/2
1 1/4 2 1/2
2 60.3 2.375 3/4 3
1 3
1 1/4 3
1 1/2 3
2 1/2 73.0 2.875 1 3 1/2
1 1/4 3 1/2
1 1/2 3 1/2
2 3 1/2
3 88.9 3.500 1 3 1/2
1 1/2 3 1/2
2 3 1/2
2 1/2 3 1/2
3 1/2 101.6 4.000 1 1/4 4
1 1/2 4
2 4
2 1/2 4
3 4
4 114.3 4.500 1 1/2 4
2 4
2 1/2 4
3 4
3 1/2 4
5 141.3 5.563 2 5
2 1/2 5
3 5
3 1/2 5
4 5
6 168.3 6.625 2 1/2 5 1/2
3 5 1/2
3 1/2 5 1/2
4 5 1/2
5 5 1/2
8 219.1 8.625 3 6
3 1/2 6
4 6
5 6
6 6
10 273.1 10.750 4 7
5 7
6 7
8 7
12 323.9 12.750 5 8
6 8
8 8
10 8