Stainless Steel Pipe Fittings manufacturer in India

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DIN 2615 ASTM A403 Butt Weld Tee & DIN 2605 Stainless Steel Elbow exporter in Mumbai

What Is Stainless Steel Pipe Fittings
The stainless steel pipe fittings are made of an alloy called stainless steel. It is very durable and is highly corrosion resistant. The stainless steel pipe fittings are also known for their cryogenic toughness. They are used across several industries due to their unique properties, like it offers good resistance in high temperatures, and possesses high fabricability and transformability. The stainless steel is available in different grades like 304, 316, and 316L, and each of them offer some unique characteristics.
Stainless steel fittings are basically used for connecting pipes. They also help to control the occurrences going on inside the pipe, like the volume or direction of the liquids, or the pressure of the flow. Depending on the purpose for which it would be used, there are different types of fittings available for piping, plumbing and pressure applications.
Some of the most common types of stainless steel pipe fittings are:

  • Pipe Tee Fittings- These are T-shaped fittings with two outlets present at an angle of 90 degrees and only one inlet. It is popularly used across several industries.
  • Cross Fittings- These fittings are shaped like a cross with three inlets and one outlet, or vice-versa. These fittings come handy in small spaces where not much area is available for fittings.
  • Elbow Fittings- They are mostly used for changing the direction, pressure and volume of the liquid flow. The sharp bent of this fitting helps it to perform the function.
  • Reducer Fittings- They have a big diameter and a small diameter on each end, and they are mainly of two types; concentric reducer and eccentric reducer.

What Are Stainless Steel Buttweld Fittings Used For?
Stainless Steel Buttweld Fittings are designed in such a way that needs to be welded on site. It helps in connecting pipes together, and also allows change in the flow direction. The SS buttweld fitting also helps in changing pipe diameter or its branching. They are mainly used in process operations in various industries. The SS buttweld fittings are popularly used in chemical plants, pharmaceutical plants, breweries, food processing units, cryogenic plants, waste treatment facilities, commercial nuclear power plants and so on. The buttweld pipe fitting helps to join the pipes in a straight line, and change or divide the fluid flow. With the buttweld pipe fittings, clients can expect to reduce their production cycle as well as their production cost.

What Are The Types Of Stainless Steel Weld Fittings?
There are four types of stainless steel weld fittings, namely:

  • Butt weld fittings- These are the pipe fittings that mainly help in changing the direction of the flow. It also helps in branching of the pipes, reducing the size of the pipe, and attaching the auxiliary equipment. They offer more robust connection, and as they have a continuous structure, it helps to add strength to the whole piping system. They also offer a seamless flow inside the pipe.
  • Threaded fittings- The threaded joints are the oldest methods of connecting the pipes. They help to change the direction of the flow, and also connect all the equipment that will help in operating the whole system without any interruptions. The threaded fittings are generally available in the standard dimensions.

What Is The Difference Between Stainless Steel Socket Weld Fittings And Stainless Steel Butt Weld Fittings?
For the socket weld, there is a recessed area of the fitting where the pipe gets inserted. Both the pipe and the fitting here have a square cut, and there is no need for a beveled end, which helps in easy welding and installation.
The Stainless Steel butt weld fittings with the same thickness as that of the pipes, have its ends welded to the ends of the pipe. It is important for the butt weld fitting ends to be beveled.
There are many points that differentiate the socket weld fittings from the butt weld fittings, like:
Applications
The socket weld fittings are primarily for pipes with a diameter of NPS 2 or smaller. They are ideal for smaller lines.
The butt weld fittings come with a greater strength, and they are capable of withstanding high temperature and pressure. That is why these fittings are used for bigger pipelines.
Features
The socket weld fittings are very easy to install, but it requires a gap of about 1/16” at the bottom for thermal expansion. The gap might cause stress problems cracking the fillet weld of the fitting. They can cause trouble in corrosive fluids due to the occurrence of crevice corrosion. And because of the absence of smooth pipe internals, the chances of corrosion is also high.
But when it comes to strength, corrosion resistance, temperature compliance, and fatigue, the butt weld fittings offer the best results. The only problem with this fitting is that they are difficult to weld. More time and efficient labors are needed to do the welding work properly.
Price
Normally, similar sized socket weld fittings cost higher than the butt weld fittings. However, the overall cost of butt weld fittings is more due to the installation process. It requires skilled laborers and hence the costs are higher.

Benefits Of Stainless Steel Fittings
The stainless steel fittings offer a wide range of benefits:

  • It is high in strength and offers excellent resistance to corrosion. It is also resistant to heat and chemical damage. Along with withstanding high flow rates, the stainless steel fittings can also withstand various elements in different types of environments.
  • Stainless steel is safe and thus they can be used in all types of liquids, including drinking water for public supply. It is resistant to a wide range of potable waters including different levels of chloride. Apart from being fully recyclable, they also retain a higher residual scrap value compared to ordinary steel.
  • Apart from these, the stainless fittings also need low maintenance. Whether it is used for an indoor or outdoor application, no additional coatings are needed on it. They are very durable and can last up to 50 years. They also come with a reduced downtime, and it does not need much replacements and maintenance over its lifetime. It is a cost-efficient fitting that has a wide range of applications.
Stainless Steel Pipe Fittings manufacturer in India

Stainless Steel Pipe Fittings manufacturer in India

European Directive 2014/68/eu certified weldable Stainless Steel Buttweld Fittings manufacturers in India offers widest selection of SS Stub end and, Reducer, End Cap in Mumbai


Stainless Steel Pipe Fittings Specifications ASTM A403
SS Fittings Sizes Stainless Steel ASTM A403 Seamless Fittings: 1/2" - 10"
ASME B16 9 Asme Sa403 Stainless Steel Welded Fittings: 1/2" - 48"
Stainless Steel Pipe Fittings Dimensions ASME B16.28, ASME/ANSI B16.9, BS4504, MSS-SP-43, BS1560, BS4504, BS10
SS Fittings Thickness SCH30, SCH10, SCH 160, SCH20, SCH60, XS, STD SCH40, SCH 80, SCH 120, SCH 140, SCH 100, XXS available with NACE MR 01-75
Stainless Pipe Fittings Type Manufacturer DN15-DN1200
SS Bw Fittings Connection Welding
Various Bending Radius Provided By Manufacturer R=1D, 3D, 2D, 5D, 8D, 6D, 10D or Custom Stainless Steel Pipe Fittings
Size Range ½ inch to 24 inch NB in Sch 160s, 40s, 10s, 80s, XXS. (DN6~DN100) Stainless Steel Fittings
Mss Sp-79 SS Elbows Manufacturer Angle : 22.5 deg, 45 deg, 30deg, 90 deg, 1.0D, 180 deg, 1.5D, 3D, 2.5D, 2.0D, 4D, 6D, 5D, 7D-40D .
Standard: ASME B16.28, GB, ASME B16.9, MSS SP-75 JISB2311 DIN2605 JISB2312 JISB2313, ASME B16.25, BS, ISO
Asme Sa403 Stainless Steel Fitting Manufacturing process Push, Forge, Press, Cast, etc.
ASME B16.9 SS Fittings Test Certificates EN 10204/3.1B
100% Radiography Test Report
Raw Materials Certificate
Third Party Inspection Report, etc
Production Grades 316h SS / 317 SS / 317L SS / 321 SS / 321H SS / 347 SS / 304H SS / 347H SS / 310s SS / 446 SS / 304 SS / 304L SS / 316 SS / 316L SS / 310 SS / 347 SS / 904L SS
SS Bw Fittings Origin & Mills European, Japanese, USA, Korean, Ukraine, Indian, Russian
Specialized manufacturer of SS Buttweld Fittings Stub End, 90º Elbows, Tees, Pipe Cap, Crosses, 45º Elbows, Reducers, Pipe Bend
Application of Industrial SS Buttweld Fittings Fittings To Connect Tubes and Pipe in Gas, Petroleum, Metallurgy, Chemical, Power, Construction, Shipbuilding etc

Leading Stainless Steel Fittings Supplier, wholesalers, stockholders, importer, stockists, distributor, dealers, exporters and Manufacturer in Mumbai

Long Radius Elbow 45° Sch 10s Stainless Steel

Long Radius Elbow 45° Sch 10s Stainless Steel

Long Radius Elbow 90° Sch 10s Stainless Steel

Long Radius Elbow 90° Sch 10s Stainless Steel

Short Radius Elbow 90° Sch 10s Stainless Steel

Short Radius Elbow 90° Sch 10s Stainless Steel

Equal Tee Sch 10s Stainless Steel

Equal Tee Sch 10s Stainless Steel

Reducing Tee Sch 10s Stainless Steel

Reducing Tee Sch 10s Stainless Steel

1-1/4 NB SCH10S Equal Tee Stainless Steel

1-1/4" NB SCH10S Equal Tee Stainless Steel

Concentric Reducer Sch 10s Stainless Steel

Concentric Reducer Sch 10s Stainless Steel

Eccentric Reducer Sch 10s Stainless Steel

Eccentric Reducer Sch 10s Stainless Steel

1-1/2 X 3/4 inch NB SCH10S SS Reducer

1-1/2" X 3/4" NB SCH10S SS Reducer

20mm- 800mm seamless butt weld SS Lateral Tee, short/ long radius elbow and stainless steel pipe fittings manufacturer in India

Stainless Steel Pipe Fittings Price Per Piece in India SS BW Fittings Price in INR Asme Sa403 Stainless Steel Buttweld Fittings Price in UAE Dirham Stainless Steel Buttweld Fittings Price in USD
3/4" X 3/8" Nb Sch10s Concentric Reducer Welded Stainless Steel Per Piece 742.94 UAE Dirham 36.88 $10.04
1" Nb Sch10s Equal Tee Butt Weld Stainless Steel Per Piece 46.61 UAE Dirham 46.61 $12.69
3/4" Nb Sch10s Stub End Type A Butt Weld Stainless Steel Per Piece 1207.08 UAE Dirham 59.91 $16.31
2" Nb Sch10s 90° Long Radius Elbow Stainless Steel Per Piece 1051.64 UAE Dirham 52.19 $14.21
1/2" Nb Sch10s Cap Seamless Stainless Steel Per Piece 677.17 UAE Dirham 33.61 $9.15

Finding a reliable Stainless Steel Pipe Fittings suppliers in UAE? Petromet Flanges supply SS Elbow, Reducer Tee, and Pipe Cap in all schedule and sizes at lowest price for UAE clients, we supply SS Buttweld Fittings to Abu Dhabi & Dubai several times in a month, contact us for ready sizes and free sample.

Nominal Size SCH20 STD SCH40S SCH80S SCH120 SCH160
DN NPS
15 1/2 0.08 0.08 0.1
20 3/4 0.17 0.17 0.2
25 1 0.21 0.21 0.25 0.22
32 1 1/4 0.29 0.29 0.35
40 1 1/2 0.42 0.42 0.58 0.6
50 2 0.8 0.8 1.03 1.04
65 2 1/2 1.05 1.05 1.42 1.65
80 3 1.36 1.36 1.9
90 3 1/2 1.63 1.63 2.27 2.4
100 4 2.77 2.77 3.93 4.4
125 5 3.96 3.96 6 7.14
150 6 6.31 6.31 9.26 10.8
200 8 7.85 10.7 10.7 17.5 15 18.4
250 10 11.2 15.8 16.3 25.1 25.1 32.5
300 12 25.6 28.8 32.1 56.5 41.7 53.3
350 14 30.5 38.5 48.8 79 84.5 106
400 16 35.2 44.5 64.3 102 112 143
450 18 62.7 62.7 98.5 165
500 20 72.6 72.6 181
550 22 97 79.1 142 226
600 24 130 100
Nominal
Pipe Size
Outside
Diameter
Reducers
Reduced from
(inches)
(inches) (mm) Concentric & Eccentric Length
(inches)
Reduced to
(inches)
1/2 0.840 21.3 1 1/2 1/4
1 1/2 3/8
3/4 1.050 26.7 2 3/8
2 1/2
1 1.315 33.4 2 3/8
2 1/2
2 3/4
1 1/4 1.660 42.2 2 1/2
2 3/4
2 1
1 1/2 1.900 48.3 2 1/2 1/2
2 1/2 3/4
2 1/2 1
2 1/2 1 1/4
2 2.375 60.3 3 3/4
3 1
3 1 1/4
3 1 1/2
2 1/2 2.875 73.0 3 1/2 1
3 1/2 1 1/4
3 1/2 1 1/2
3 1/2 2
3 3.500 88.9 3 1/2 1
3 1/2 1 1/2
3 1/2 2
3 1/2 2 1/2
3 1/2 4.000 101.6 4 1 1/4
4 1 1/2
4 2
4 2 1/2
4 3
4 4.500 114.3 4 1 1/2
4 2
4 2 1/2
4 3
4 3 1/2
5 5.563 141.3 5 2
5 2 1/2
5 3
5 3 1/2
5 4
6 6.625 168.3 5 1/2 2 1/2
5 1/2 3
5 1/2 3 1/2
5 1/2 4
5 1/2 5
8 8.625 219.1 6 3
6 3 1/2
6 4
6 5
6 6
10 10.750 273.1 7 4
7 5
7 6
7 8
12 12.750 323.9 8 5
8 6
8 8
8 10
Manufacturer of butt-weld Stainless Steel Weld Fittings and Seamless Elbow, Reducer, Straight/ Reducing Tee according to ASTM, ASME, EN 10253-3, EN 10253-4 and MSS SP-79 / MSS SP-43
NPS KG LBS
1/2 0.11 0.25
3/4 0.11 0.25
1 0.23 0.5
0.41 0.9
0.52 1.15
2 1 2.2
1.81 4
3 2.95 6.5
3.79 8.35
4 6.12 13.5
5 9.98 22
6 15.88 35
8 32.21 71
10 48.53 107
12 72.57 160
14 92.99 205
16 125.19 276
18 154.22 340
20 190.51 420
22 235.87 520
24 272.16 600
26 330.67 729
30 442.25 975
36 640.47 1412
Nominal Pipe Size Outside Diameter 90° Elbows 45° Elbows 180° Returns
(inches)
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
Manufacturer of ASME B16.9 Schedule 10 Stainless Steel Stub End, Pipe Bend, A403 Short Radius 90 Degree Elbow and SS LR Elbow in Seamless & Welded, check our online stainless steel pipe fittings price list, dimensions and weight chart

SS Tee Dimensions

NOMINAL PIPE SIZE LENGTH CENTER TO END OUTSIDE DIAMETER
Inch. M C OD
1/2 25 25 21.3
3/4 29 29 26.7
1 38 38 33.4
1 1/4 48 48 42.2
1 1/2 57 57 48.3
2 64 64 60.3
2 1/2 76 76 73
3 86 86 88.9
3 1/2 95 95 101.6
4 105 105 114.3
5 124 124 141.3
6 143 143 168.3
8 178 178 219.1
10 216 216 273.1
12 254 254 323.9
14 279 279 355.6
16 305 305 406.4
18 343 343 457.2
20 381 381 508
22 419 419 559
24 432 432 610
26 495 495 660
28 521 521 711
30 559 559 762
32 597 597 813
34 635 635 864
36 673 673 914
38 711 711 965
40 749 749 1016
42 711 762 1067
44 762 813 1118
46 800 851 1168
48 838 889 1219
NPS KG LBS
1/2 0.16 0.35
3/4 0.2 0.45
1 0.34 0.75
0.59 1.3
0.91 2
2 1.59 3.5
2.72 6
3 3.18 7
4.08 9
4 5.44 12
5 9.53 21
6 15.42 34
8 24.95 55
10 38.56 85
12 54.43 120
14 74.84 165
16 88.45 195
18 112.94 249
20 155.13 342
22 187.79 414
24 239.5 528
26 349.27 770
30 480.81 1060
36 675.85 1490

SS Elbow Size

NPS O.D.
D
90°
3D
Center to End
A
45°
3D
Center to End
B
45°
Long Rad
Center to End
B
90°
Long Rad
Center to End
A
18 457 1372 568 286 686
20 508 1524 632 318 762
22 559 1676 694 343 838
24 610 1829 757 381 914
26 660 1981 821 406 991
28 711 2134 883 438 1067
30 762 2286 946 470 1143
32 813 2438 1010 502 1219
34 864 2591 1073 533 1295
36 914 2743 1135 565 1372
38 965 2896 1200 600 1448
40 1016 3048 1264 632 1524
42 1067 3200 1326 660 1600
44 1118 3353 1389 695 1676
46 1168 3505 1453 727 1753
48 1219 3658 1516 759 1829

SS Reducer Size

NOMINAL PIPE SIZE END TO END OUTSIDE DIAMETER
Inch H D P
3/4 x 1/2 38 26.7 21.3
3/4 x 3/8 38 26.7 17.1
1 x 3/4 51 33.4 26.7
1 x 1/2 51 33.4 21.3
1 1/4 x 1 51 42.2 33.4
1 1/4 x 3/4 51 42.2 26.7
1 1/4 x 1/2 51 42.2 21.3
1 1/2 x 1 1/2 64 48.3 42.2
1 1/2 x 1 64 48.3 33.4
1 1/2 x 3/4 64 48.3 26.7
1 1/2 x 1/2 64 48.3 21.3
2 x 1 1/2 76 60.3 48.2
2 x 1 1/4 76 60.3 42.2
2 x 1 76 60.3 33.4
2 x 3/4 76 60.3 26.7
2 1/2 x 2 89 73 60.3
2 1/2 x 1 1/2 89 73 48.3
2 1/2 x 1 1/4 89 73 42.2
2 1/2 x 1 89 73 33.4
3 x 2 1/2 89 88.9 73
3 x 2 89 88.9 60.3
3 x 1 1/2 89 88.9 48.3
3 x 1 1/4 89 88.9 42.2
3 1/2 x 3 102 101.6 88.9
3 1/2 x 21/2 102 101.6 73
3 1/2 x 2 102 101.6 60.3
3 1/2 x 1 1/2 102 101.6 48.3
3 1/2 x 1 1/4 102 101.6 42.2
4 x 3 1/2 102 114.3 101.6
4 x 3 102 114.3 88.9
4 x 2 1/2 102 114.3 73
4 x 2 102 114.3 60.3
4 x 1 1/2 102 114.3 48.3
5 x 4 127 141.3 114.3
5 x 3 1/2 127 141.3 101.6
5 x 3 127 141.3 88.9
5 x 2 1/2 127 141.3 73
5 x 2 127 141.3 60.3
6 x 5 140 168.3 141.3
6 x 4 140 168.3 114.3
6 x 3 1/2 140 168.3 101.6
6 x 3 140 168.3 88.9
6 x 2 1/2 140 168.3 73
8 x 6 152 219.1 168.3
8 x 5 152 219.1 141.3
8 x 4 152 219.1 114.3
8 x 3 1/2 152 219.1 101.6
10 x 8 178 273.1 219.1
10 x 6 178 273.1 168.1
10 x 5 178 273.1 141.3
10 x 4 178 273.1 114.3
12 x 10 203 323.9 273.1
12 x 8 203 323.9 219.1
12 x 6 203 323.9 168.3
12 x 5 203 323.9 141.3
14 x 12 330 355.6 323.9
14 x 10 330 355.6 273.1
14 x 8 330 355.6 219.1
14 x 6 330 355.6 168.3
16 x 14 356 406.4 355.6
16 x 12 356 406.4 323.9
16 x 10 356 406.4 273.1
16 x 8 356 406.4 219.1
16 x 6 356 406.4 168.3
18 x 16 381 457 406.4
18 x 14 381 457 355.6
18 x 12 381 457 323.9
18 x 10 381 457 273.1
18 x 8 381 457 219.1
20 x 18 508 508 457
20 x 16 508 508 406.4
20 x 14 508 508 355.6
20 x 12 508 508 323.9
20 x 10 508 508 273.1
20 x 8 508 508 219.1
22 x 20 508 559 508
22 x 18 508 559 457
22 x 16 508 559 406.4
22 x 14 508 559 355.6
22 x 12 508 559 323.9
24 x 10 508 559 273.1
24 x 22 508 610 559
24 x 20 508 610 508
24 x 18 508 610 457
24 x 16 508 610 406.4
24 x 14 508 610 355.6
24 x 12 508 610 323.9
24 x 10 508 610 273.1
Fittings GRP/FRP
e = 0.02 mm
Rigid PVC/HDPE
e = 0.005 mm
Spiral Weld Steel
e = 0.1 mm
Commercial Steel
e = 0.05 mm
Threaded bends
45� elbow, r/d=1 18 20 14 16
90� elbow, r/d=1 34 37 26 30
Welded bends
90� elbow, sharp bend 63 69 49 55
90� elbow, r/d=1 21 23 16 19
90� elbow, r/d=2 13 14 10 11
90� elbow, r/d=1.5 15 17 12 13
45� elbow, sharp bend 20 22 16 18
45� elbow, r/d=1.5 11 12 8.3 9.4
45� elbow, r/d=1 16 17 12 14
Welded tees
Tee, square, straight through 0 0 0 0
Tee, square, through branch 79 87 61 70
Tee, radiused, straight through 12 13 9 10
Tee, radiused, through branch 65 72 50 57
HS Code 730729 Tube or pipe fittings of stainless steel
Stainless Steel 90° Long Radius Elbow

Stainless Steel 90° Long Radius Elbow

SCH 20 ASTM A403 SS 90° Short Radius Elbow

SCH 20 ASTM A403 SS 90° Short Radius Elbow

SS ASTM A403 45° Long Radius Elbow

Stainless Steel ASTM A403 45° Long Radius Elbow

ASTM A403 Stainless Steel 45° Short Radius Elbow

ASTM A403 Stainless Steel 45° Short Radius Elbow

SCH 30 Sa 403 Stainless Steel 180° Long Radius Elbow

SCH 30 Sa 403 Stainless Steel 180° Long Radius Elbow

SS 180° Short Radius Elbow

SS 180° Short Radius Elbow

Stainless Steel 1D Elbow

Stainless Steel 1D Elbow

Mss Sp-79 SS 1.5D Elbow

Mss Sp-79 SS 1.5D Elbow

Sa-403 Stainless Steel 3D Elbow

Sa-403 Stainless Steel 3D Elbow

SCH 40 Asme Sa403 Stainless Steel 5D Elbow

SCH 40 Asme Sa403 Stainless Steel 5D Elbow

STD Asme Sa403 SS 10D ELBOW

STD Asme Sa403 SS 10D ELBOW

Asme Sa403 SS Seamless Buttwelding 45° and 90° Elbows

Asme Sa403 Stainless Steel Seamless Buttwelding 45° and 90° Elbows

SCH 140 SS Welded Elbows

SCH 140 SS Welded Elbows

ASTM A403 SS Seamless Buttwelding 180° Returns

ASTM A403 SS Seamless Buttwelding 180° Returns

SCH 60 SS ASTM A403 Straight Tees and Crosses

SCH 60 Stainless Steel ASTM A403 Straight Tees and Crosses

Stainless Steel Reducing Outlet Tees and Reducing Outlet Crosses

Stainless Steel Reducing Outlet Tees and Reducing Outlet Crosses

Sa 403 Stainless Steel Equal Tee

Sa 403 Stainless Steel Equal Tee

SCH 80 Asme Sa403 Stainless Steel Reducing Tee

SCH 80 Asme Sa403 Stainless Steel Reducing Tee

Sa-403 Stainless Steel Equal Cross

Sa-403 Stainless Steel Equal Cross

SCH XS Mss Sp-79 SS Reducing Cross

SCH XS Mss Sp-79 SS Reducing Cross

Stainless Steel Reducers

Stainless Steel Reducers

ASTM A403 Stainless Steel Concentric Reducer

ASTM A403 Stainless Steel Concentric Reducer

Sa-403 Stainless Steel Eccentric Reducer

Sa-403 Stainless Steel Eccentric Reducer

450 NB SCH 10 Stainless Steel Stub End

450 NB SCH 10 Stainless Steel Stub End

ASTM A403 SS Lap Joint Stub Ends

ASTM A403 Stainless Steel Lap Joint Stub Ends

Asme Sa403 SS Long Stubend

Asme Sa403 SS Long Stubend

SCH 100 Asme Sa403 Stainless Steel Short Stubend

SCH 100 Asme Sa403 Stainless Steel Short Stubend

ASTM A403 Stainless Steel Pipe Cap

ASTM A403 Stainless Steel Pipe Cap

SCH 160 Stainless Steel End Cap

SCH 160 Stainless Steel End Cap

Mss Sp-79 SS Collar

Mss Sp-79 SS Collar

15 NB SS Swage Nipple

15 NB SS Swage Nipple

Sa 403 Stainless Steel Pipe Nipples

Sa 403 Stainless Steel Pipe Nipples

STD XXS SS ASTM A403 Barrel Nipple

STD XXS SS ASTM A403 Barrel Nipple

Mss Sp-79 SS Reducing Nipple

Mss Sp-79 Stainless Steel Reducing Nipple

SCH 120 SS Bend

SCH 120 Stainless Steel Bend

Sa 403 Stainless Steel Long Radius Bend

Sa 403 Stainless Steel Long Radius Bend

317 Stainless Steel Pipe Fittings

317 Stainless Steel Pipe Fittings

Stainless Steel 317l Pipe Fittings

Stainless Steel 317l Pipe Fittings

310 Stainless Steel Pipe Fittings

310 Stainless Steel Pipe Fittings

310S Stainless Steel Pipe Fittings

310S Stainless Steel Pipe Fittings

ASTM A403 WP310 Pipe Fittings

ASTM A403 WP310 Pipe Fittings

Grade C Mn Si P S Cr Mo Ni N Ti Fe
304 min. 18.0 8.0
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10
304L min. 18.0 8.0
max. 0.030 2.0 0.75 0.045 0.030 20.0 12.0 0.10
304H min. 0.04 18.0 8.0
max. 0.010 2.0 0.75 0.045 0.030 20.0 10.5
316 min. 16.0 2.03.0 10.0  
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316L min. 16.0 2.03.0 10.0    
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316TI 0.08 max 10.00 14.00 2.0 max 0.045 max 0.030 max 16.00 18.00 0.75 max 2.00 3.00
317 0.08 max 2 max 1 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 57.845 min
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 11.00 15.00 57.89 min
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 5(C+N) 0.70 max
SS 321H 0.04 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 4(C+N) 0.70 max
347/ 347H 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 20.00 9.0013.00
410 min. 11.5
max. 0.15 1.0 1.00 0.040 0.030 13.5 0.75
446 min. 23.0 0.10
max. 0.2 1.5 0.75 0.040 0.030 30.0 0.50 0.25
904L min. 19.0 4.00 23.00 0.10
max. 0.20 2.00 1.00 0.045 0.035 23.0 5.00 28.00 0.25
Grade Elongation Density Yield Strength (0.2%Offset) Melting Point Tensile Strength
304/ 304L 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1400 °C (2550 °F) Psi 75000 , MPa 515
304H 40 % 8.0 g/cm3 Psi 30000 , MPa 205 1400 °C (2550 °F) Psi 75000 , MPa 515
310 / 310S / 310H 40 % 7.9 g/cm3 Psi 30000 , MPa 205 1402 °C (2555 °F) Psi 75000 , MPa 515
306/ 316H 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1400 °C (2550 °F) Psi 75000 , MPa 515
316L 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1399 °C (2550 °F) Psi 75000 , MPa 515
317 35 % 7.9 g/cm3 Psi 30000 , MPa 205 1400 °C (2550 °F) Psi 75000 , MPa 515
321 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1457 °C (2650 °F) Psi 75000 , MPa 515
347 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1454 °C (2650 °F) Psi 75000 , MPa 515
904L 35 % 7.95 g/cm3 Psi 32000 , MPa 220 1350 °C (2460 °F) Psi 71000 , MPa 490
STANDARD AFNOR UNS EN JIS BS WERKSTOFF NR. GOST
304 Z7CN18‐09 S30400 X5CrNi18-10 SUS 304 304S31 1.4301 08Х18Н10
304L Z3CN18‐10 S30403 X2CrNi18-9 / X2CrNi19-11 SUS 304L 3304S11 1.4306 / 1.4307 03Х18Н11
304H - S30409 - - - 1.4301 -
310 - S31000 X15CrNi25-20 SUS 310 310S24 1.4841 20Ch25N20S2
310S - S31008 X8CrNi25-21 SUS 310S 310S16 1.4845 20Ch23N18
310H - S31009 - - - - -
316 Z7CND17‐11‐02 S31600 X5CrNiMo17-12-2 / X3CrNiMo17-13-3 SUS 316 316S31 / 316S33 1.4401 / 1.4436 -
316L Z3CND17‐11‐02 / Z3CND18‐14‐03 S31603 X2CrNiMo17-12-2 / X2CrNiMo18-14-3 SUS 316L 316S11 / 316S13 1.4404 / 1.4435 03Ch17N14M3 / 03Ch17N14M2
316H - S31609 - - - 1.4401 -
316Ti Z6CNDT17‐123 S31635 X6CrNiMoTi17-12-2 SUS 316Ti 320S31 1.4571 08Ch17N13M2T
317 - S31700 - SUS 317 - 1.4449 -
317L - S31703 X2CrNiMo18-15-4 SUS 317L - 1.4438 -
321 - S32100 X6CrNiTi18-10 SUS 321 - 1.4541 -
321H - S32109 X12CrNiTi18-9 SUS 321H - 1.4878 -
347 - S34700 X6CrNiNb18-10 SUS 347 - 1.4550 08Ch18N12B
347H - S34709 X6CrNiNb18-12 SUS 347H - 1.4961 -
904L Z2 NCDU 25-20 N08904 X1NiCrMoCu25-20-5 SUS 904L 904S13 1.4539 STS 317J5L
Normal Size Of Pipe
(inches)
Pipe Sch OD (inch)
Wall
Thick.
(inch)
Temperature (oF)
100 200 300 400 500 600 650 700 750
Allowable Stress (psi)
16700 16700 16700 15500 14400 13500 13200 12900 12600
1" 40 1.315 0.133 2205 2205 2205 2047 1902 1783 1743 1703 1664
80 1.315 0.179 3061 3061 3061 2841 2640 2475 2420 2365 2310
160 1.315 0.250 4493 4493 4493 4170 3874 3632 3552 3471 3390
1 1/2" 40 1.900 0.145 1629 1629 1629 1512 1404 1317 1287 1258 1229
80 1.900 0.200 2303 2303 2303 2138 1986 1862 1821 1779 1738
160 1.900 0.281 3362 3362 3362 3120 2899 2717 2657 2597 2536
2" 40 2.375 0.154 1371 1371 1371 1272 1182 1108 1083 1059 1034
80 2.375 0.218 1985 1985 1985 1843 1712 1605 1569 1534 1498
160 2.375 0.344 3283 3283 3283 3047 2831 2654 2595 2536 2477
3" 40 3.500 0.216 1301 1301 1301 1208 1122 1052 1028 1005 982
80 3.500 0.300 1844 1844 1844 1712 1590 1491 1458 1425 1391
160 3.500 0.438 2787 2787 2787 2587 2403 2253 2203 2153 2103
4" 40 4.500 0.237 1102 1102 1102 1023 950 891 871 851 831
80 4.500 0.337 1596 1596 1596 1482 1377 1291 1262 1233 1204
160 4.500 0.531 2611 2611 2611 2424 2552 2111 2064 2017 1970
5" 40 5.563 0.258 965 965 965 896 832 780 763 746 728
80 5.563 0.375 1428 1428 1428 1325 1231 1154 1129 1103 1077
160 5.563 0.625 2474 2474 2474 2296 2133 2000 1955 1911 1866
6" 40 6.625 0.280 877 877 877 814 756 709 693 677 661
80 6.625 0.432 1379 1379 1379 1280 1189 1115 1090 1065 1040
160 6.625 0.719 2382 2382 2382 2211 2054 1925 1883 1840 1797
8" 40 8.625 0.322 771 771 771 716 665 623 610 596 582
80 8.625 0.500 1218 1218 1218 1131 1050 985 963 941 919
160 8.625 0.906 2298 2298 2298 2133 1982 1858 1817 1775 1734
10" 40 10.750 0.365 699 699 699 649 603 565 553 540 528
80 10.750 0.594 1159 1159 1159 1075 999 937 916 895 874
160 10.750 1.125 2289 2289 2289 2124 1974 1850 1809 1768 1727
GRADE SCHEDULE NOM. PIPE SIZE
WP-S SCH 10S 1/2″ - 12″
  SCH 40S 1/2″ - 12″
  SCH 80S 1/2″ - 12″

SS Buttweld Fittings Tolerance

  • Oil & Gas Industry
  • Heat Exchangers
  • Fossil Fuel Power Plants
  • Paper & Pulp
  • Marine Applications
  • Industrial Boilers
  • Power Plants
  • Condensers
  • Ship Building
  • Nuclear Power/ Nuclear Plants
  • Refineries
  • Micro and Macro Test
  • Flattening Test
  • PMI Testing
  • Hardness Test
  • Pitting Resistance Test
  • Flaring Test
  • Chemical Analysis - Spectro Analysis
  • ASME B16.9 - Factory-Made Wrought Buttwelding Fittings
  • MSS SP-43 - Fabricated and Wrought Buttweld Fittings for Corrosion Resistant, Low Pressure Applications
  • Hairline
  • Anti Corrosive
  • Galvanized
  • Black Phosphating
  • Shot blasting

Weight Formula : 0.0433 x (D-T) x T x R x θ / 100000 + L

  • D = Outside Diameter (OD)
  • R = Bend Radius
  • T = Thickness
  • L = Weight of Double Sides Straight Length
  • θ = Bend Angle
  • Usually R≥3D , such as R= 4D, 9D, 3D, 5D, 7D, 6D, 8D, 10D
  • Normally 90°, 135°, 15°, 45°, 30°, 60°, 180° or at customer’s option.
Stainless Steel Weld Fittings

Stainless Steel Weld Fittings

Tehran -Iran, Kuala Lumpur, South Korea, Poland, Dubai, Qatar, United States, Indonesia

Stainless Steel Pipe Fittings

Stainless Steel Pipe Fittings

Singapore, Malaysia, France, Netherlands, Dubai- UAE, Iran, Jakarta -Indonesia, Romania

ASTM A403 Stainless Steel Buttweld Fittings

ASTM A403 SS Buttweld Fittings

South Africa, Kuwait, Chile, Malaysia, Germany, Norway, Europe, Belgium, Vietnam, Czechia, Nigeria

Stainless Steel Weld Elbow

Stainless Steel Weld Elbow

Jakarta, Bangladesh, Finland, Brazil, Bahrain, NY 12203 (USA), Argentina, Istanbul- Turkey, Hong Kong, Oman

Mss Sp-79 Stainless Steel Tee

Mss Sp-79 Stainless Steel Tee

Thailand, Spain, Japan, Saudi Arabia (KSA), United Kingdom (UK), USA, Ellington -United States, Malaysia

SS Reducer

Stainless Steel Reducer

Singapore, Turkey, Greece, Dammam -KSA, Philippines, Los Alamos -Mexico, Austria, Canada