• An ISO 9001 and ISO 14001 Certified Company

Stainless Steel Fittings Manufacturer

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Stainless Steel Fittings

Stainless Steel Fittings Highlights
Size:  1/2 to 48"
Schedule SCH 5 to SCH XXS
Method Seamless , Buttweld , Welded
GOST standard GOST 17376 , GOST 17375 , GOST 17379 , GOST 17375
Certificate MTC: EN 10204 3.1 and 3.2
Grades 304, 304L , 316, 316L , 317L

Manufacturer of SS Pipe Fittings as per ASME B16.9 Standard in India

Stainless Steel Fittings

Stainless Steel Fittings

SS Elbow

SS Elbow

Stainless Steel Equal Tee

Stainless Steel Equal Tee


Stainless Steel Fittings Specification

SS Fittings Sizes

  • Seamless : 4″-72″
  • Welded : 1/2″-24″
  • Buttweld : 1/2" -36"
  • Schedule : SCH 5 – SCH 160

 Sizes

Stainless Steel Fittings Standards

  • ANSI B16.9
  • ASME B16.28
  • MSS-SP-43

Standards

ASTM A403 WP Stainless Steel Weld Fittings Form

  • Reducer
  • Elbow
  • Cap
  • Tee
 Form

Stainless Steel Fittings Origin

  • European
  • Janpanese
  • American
  • Korean
Origin

SS Elbow Testing

  • HIC tested
  • PMI Test
  • Ultrasonic test
  • NDT Test

Testing

Stainless Steel Tee Process

  • Seamless
  • Welded
  • Fabricated

Process

2 Stainless Steel Pipe Bend Radius

  • 3D
  • 5D
  • 1D
  • 2D
Radius

Stainless Steel Buttweld Fittings Packaging

  • Bundled
  • Bubble Wraps
  • Wooden Box

Packaging

SS 90 Degree Elbow Bending Method

  • Mandrel
  • Ram Type
  • Roll Bending
  • Hot Induction
Bending Method

Stainless Steel Gas Pipe Fittings Marking

  • Size , Grades
  • Heat Treatment
  • Manufacturers Name
Marking

ASTM A403 WP Reducer Finish

  • Mill Finish
  • Polish
  • Special Finish
Finish

Stainless Steel Pipe Cap JIS Standards

  • JIS B2312
  • JIS B2313

 Standards

Supplier of ASTM A403 WP Stainless Steel Elbow are available in various Sizes

Steber Steel Solution On of the most Stainless Steel Fittings Manufacturer in India Keep Ex Stock of Sizes

Stainless Steel Pipe Fittings Sizes

NPS
(inches)
O.D.
(inches) (mm)
3/4 1.050 26.7
1/2 0.840 21.3
1 1/2 1.900 48.3
1 1.315 33.4
2 2.375 60.3
1 1/4 1.660 42.2
3 3.500 88.9
2 1/2 2.875 73.0
4 4.500 114.3
3 1/2 4.000 101.6
6 6.625 168.3
5 5.563 141.3
10 10.750 273.1
8 8.625 219.1
12 12.750 323.9

View Stainless Steel Weld Fittings Dimensions and Length as per ASME B16.9

Stainless Steel Tee Dimensions

Stainless Steel Tee Dimensions

NOMINAL PIPE SIZE OUTSIDE DIAMETER LENGTH CENTER TO END
Inch. OD M C
1 1/4 42.2 48 48
1/2 21.3 25 25
1 1/2 48.3 57 57
3/4 26.7 29 29
2 1/2 73 76 76
1 33.4 38 38
2 60.3 64 64
3 1/2 101.6 95 95
3 88.9 86 86
12 323.9 254 254
4 114.3 105 105
8 219.1 178 178
5 141.3 124 124
46 1168 800 851
6 168.3 143 143
16 406.4 305 305
10 273.1 216 216
18 457.2 343 343
14 355.6 279 279
20 508 381 381
26 660 495 495
22 559 419 419
30 762 559 559
24 610 432 432
32 813 597 597
28 711 521 521
36 914 673 673
34 864 635 635
40 1016 749 749
38 965 711 711
42 1067 711 762
48 1219 838 889
44 1118 762 813

SS Weld Fittings Pressure Ratings

Pressure-Temperature ratings for ASME B16.9  (psig)
Temperature Ratings Pressure Class
150 300
2 1/2 - 3 inch. 1 1/4 - 2 inch. 1/4 - 1 inch.
(oF) (oC)
-20 to 150 -29 to 66 300 1000 1500 2000
250 121 225 825 1200 1575
200 93 265 910 1350 1785
350 177 150 650 900 1150
300 149 185 735 1050 1360
500 260 - 385 450 510
400 204 - 560 750 935
550 288 - 300 300 300
450 232 - 475 600 725
NDT Testings are performed on Stainless Steel Pipe and Buttweld Fittings

NON Destructive Testings

  • Dimensional Check
  • Tensile Testing
  • Visual Inspection
  • Ultrasonic Testing
  • Magnetic Particle Testing
  • Hardness Testing
  • Impact Testing (Charpy)
  • Radiographic Testing (X-ray)
  • Pressure Testing
  • Flaring Test
  • Chemical Analysis
Exporter of Stainless Steel Reducing Tee in Schedule 5 to XXS, View Equivalent Grades

Schedule Chart

Sizes (DN) SCH 80S SCH 140S SCH 120S SCH 160 SCH 60S SCH 5S SCH 40S SCH 100S SCH 10S SCH 20S
150 11.0 14.3 18.2 9.3 2.8 7.1 3.4 5.0
125 9.5 12.7 15.9 8.1 2.8 6.6 3.4 5.0
25 4.5 6.4 3.9 1.65 3.4 2.8 3.0
200 12.7 20.6 18.2 23.0 10.3 2.8 8.2 15.1 3.8 6.5
50 5.5 8.7 4.9 1.65 3.9 2.8 3.5
8 3.0 2.4 1.2 2.2 1.65 2.0
15 3.7 4.7 3.2 1.65 2.8 2.1 2.5
90 8.1 12.7 7.0 2.1 5.7 3.0 4.0
80 7.6 11.1 6.6 2.1 5.5 3.0 4.0
10 3.2 2.8 1.2 2.3 1.65 2.0
600 31.0 52.4 46.0 59.5 24.6 5.5 17.5 38.9 6.4
32 4.9 6.4 4.5 1.65 3.6 2.8 3.0
300 17.4 28.6 25.4 33.3 14.3 4.0 10.3 21.4 4.6 6.5
40 5.1 7.1 4.5 1.65 3.7 2.8 3.0
20 3.9 5.5 3.4 1.65 2.9 2.1 2.5
350 19.0 31.8 27.8 35.7 15.1 4.0 11.1 23.8 4.8 7.9
65 7.0 9.5 6.0 2.1 5.2 3.0 3.5
100 8.6 11.1 13.5 7.1 2.1 6.0 3.0 4.0
250 15.1 25.4 21.4 28.6 12.7 3.4 9.3 18.3 4.2 6.5
500 26.2 44.4 38.1 50.0 20.6 4.8 15.1 32.5 5.5 7.9
400 21.4 36.5 30.9 40.5 16.7 4.2 12.7 26.2 4.8 7.9

Stainless Steel Fittings Equivalent Grades

America United Kingdom Russia North America Japan Europe Russia France
ASTM BS WERKSTOFF NR. UNS JIS EN GOST AFNOR
SS 304L 3304S11 1.4306 / 1.4307 S30403 SUS 304L X2CrNi18-9 / X2CrNi19-11 03Х18Н11 Z3CN18‐10
SS 316L 316S11 / 316S13 1.4404 / 1.4435 S31603 SUS 316L X2CrNiMo17-12-2 /
X2CrNiMo18-14-3
03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03
SS 304 304S31 1.4301 S30400 SUS 304 X5CrNi18-10 08Х18Н10 Z7CN18‐09
SS 316H 316S51 S31609
SS 304H 1.4301 S30409
SS 316 316S31 / 316S33 1.4401 / 1.4436 S31600 SUS 316 X5CrNiMo17-12-2 /
X3CrNiMo17-13-3
Z7CND17‐11‐02
SS 317 1.4449 S31700 SUS 317 X5CrNiMo1713
SS 310 310S24 1.4841 S31000 SUS 310 X15CrNi25-20 20Ch25N20S2
SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4
SS 310S 310S16 1.4845 S31008 SUS 310S X8CrNi25-21 20Ch23N18
SS 347 1.4550 S34700 SUS 347 X6CrNiNb18-10
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9
SS 347H 1.4961 S34709 SUS 347H X6CrNiNb18-12
SS 410S 1.4516 S41008 SUS410S X6CrNiTi12
SS 409 1.4512 S40900 SUS409 X2CrTi12
SS 904L 904S13 1.4539 N08904 SUS 904L X1NiCrMoCu25-20-5 STS 317J5L Z2 NCDU 25-20

SS Pipe Cap Corrosion Resistance

Alloy Corrosion Rate
316L 6
904L 0.47

Various Types Of Stainless Steel Pipe Fittings

Leaing Stainless Steel Pipe Fittings Supplier in India are available in different Forms and techniques

Stainless Steel 90 Degree Elbow

Stainless Steel 90 Degree Elbow

SS Tee

SS Tee

ASTM A403 WP Reducer

ASTM A403 WP Reducer

Stainless Steel End Cap

Stainless Steel End Cap

SS Stub End

SS Stub End

Stainless Steel Pipe Bend

Stainless Steel Pipe Bend

SS Cross

SS Cross

2 Stainless Steel Coupling

2 Stainless Steel Coupling

Stainless Steel Elbow

Stainless Steel Elbow

SS Pipe Fittings Available Grades

Stainless Steel Fittings Manufacturer in Mumbai are available in Grades like 304 , 304l etc.

ASTM A403 WP Stainless Steel Elbow Bending Radius Angle

Bend Radius Bend Angle
3 D 15°
4 D 135°
10 D 90°
5 D 180°
8 D 60°
6 D 45°

Stainless Steel Water Pipe Fittings Value Added Services

  • Bending
  • Heat Treatment
  • Annealed
  • Rolling
  • Pickling
  • Minor Fabrication
  • Forging
  • Polish

SS Reducer Weight Chart

DN Sch 40S Sch 10S
Ecc Reducer Con Reducer Reducing tee Ecc Reducer Con Reducer Reducing tee
32*20 0.22 0.22 0.52 0.18 0.18 0.44
25*20 0.16 0.16 0.27 0.13 0.13 0.25
20*15 0.14 0.14 0.15 0.10 0.10 0.11
80*40 0.94 0.94 2.85 0.51 0.51 1.52
32*25 0.22 0.22 0.53 0.18 0.18 0.45
40*32 0.28 0.28 0.77 0.24 0.21 0.61
25*15 0.15 0.15 0.26 0.12 0.12 0.25
50*25 0.40 0.40 1.10 0.28 0.28 0.73
40*20 0.24 0.24 0.74 0.18 0.18 0.58
50*32 0.44 0.44 1.13 0.30 0.30 0.74
80*50 1.00 1.00 2.91 0.55 0.55 1.56
65*40 0.76 0.76 1.94 0.44 0.44 1.24
50*40 0.45 0.45 1.15 0.31 0.31 0.76
40*25 0.26 0.26 0.76 0.19 0.19 0.60
40*32 0.28 0.28 0.77 0.24 0.21 0.61
65*50 0.80 0.80 1.98 0.47 0.47 1.25

What are the Benefits of using Stainless Steel Fittings ?

  • Durability
  • Corrosion Resistance
  • Strength and Toughness
  • Aesthetic Appeal
  • Temperature Resistance
  • Low Maintenance
  • Eco-Friendly

Stainless Steel Butt Welding Fittings Manufacturing Process

Stainless Steel Butt Welding Fittings Manufacturing Process

SS Fittings HSN Code

Product HSN Code
Stainless Steel Fittings 730729

Stainless Steel Fittings Standard

Manufacturer of Stainless Steel Fittings as per ASME B16.28 and MSS-SP-43 Standards

  • ASME B16.9
  • ASME B16.28
  • DIN 2353
  • DIN 2605-1
  • P235GH
  • EN 10253
  • DIN 2617
  • MSS-SP-43

Manufacturing Capabilities Of Stainless Steel Buttweld Fittings

Products Name Capacity(Ton) Production Range
Monthly Yearly Mold Fabrication
Large Diameter End Caps 900 11,385 ~100″(Seamless) 102″ ~ (Buttweld)
Reducing/ Flanged Tee/ Lateral/ Equal/ Split/ 1708 29,500 ~ 96″ ~ 140″
Short and Long Stub End 120 11000 ~ 12″ ~ 80″
Con/ Ecc Reducer 1,200 27,000 ~ 96″ ~ 140″
45 Deg/ 90 Deg/ 180 Deg/ 2D/3D/5D Elbow 6,577 52,583 ~ 96″ ~ 140″

SS BW Elbow Dimensions

SS BW Elbow Dimensions

NPS OD Center To End
Inch. Mm C B A
2 60.3 51 35 76
1/2 21.3 16 38
3 88.9 76 51 114
3/4 26.7 11 29
1 33.4 25 22 38
5 141.3 127 79 190
4 114.3 102 64 152
8 219.1 203 127 305
6 168.3 152 95 229
10 273.1 254 159 381
14 355.6 356 222 533
12 323.9 305 190 457
16 406.4 406 254 610
20 508 508 318 762
18 457.2 457 286 686
24 610 610 381 914
22 559 559 343 838
32 813 813 502 1219
28 711 711 438 1067
40 1016 1016 632 1524
36 914 914 565 1372
46 1168 1168 727 1753
42 1067 1067 660 1600
48 1219 1219 759 1829
Dimensions of ASME B16.9, Unit Is In Mm

Dimensional Tolerance of ASTM A403 WP Pipe Cap

Nominal Pipe Size 3 to 3.1/2 1/2 to 2.1/2 5 to 8 4
Center to End LR (A/B) 2 2 2 2
Outside Diameter
at Bevel (D)
1.6 + 1.6
– 0.8
+ 2.4
– 1.6
1.6
Center to End 3D (A/B) 3 3 3 3
Inside Diameter at End 1.6 0.8 1.6 1.6

Stainless Steel Weld Fittings Applications

Stainless Steel Weld Fittings Applications

SS Weld Fittings Mechanical Properties

Type Yield Elongation Rockwell Hardness Tensile
SS 310 45,000 45 RB85 95,000
SS 304L 30000
75000
55
20
RB75
RB95
80000
105000
SS 304H 35,000 55 RB80 85,000
SS 304 35000
75000
55
20
RB80
RB95
85000
105000
SS 317 40,000 45 RB85 90,000
SS 316 35000 50 RB80 85000
316L 30000 50 RB75 80000
SS 321 35000
75000
55
20
RB80
RB95
90,000
105000
316H 35000 50 RB80 85000
SS 416 35,000 20 RB95 75,000
SS 347 40,000 50 RB85 95,000

Stainless Steel Fittings Physical Properties

Grades Electrical Resistivity (µΩ·cm) Melting Point (°C) Thermal Conductivity (W/m·K) Density (g/cm³) Coefficient of Thermal Expansion (μm/m·°C)
SS 304 0.072 1400 – 1450 16.2 7.93 17.2
SS 316Ti 74.0 1375 – 1400 16.3 7.98 16.5
SS 304L 72.3 1400 – 1450 16.2 7.93 16.0
SS 310S 72.0 1400 – 1450 14.0 7.90 17.0
SS 310 72.0 1400 – 1450 14.0 7.90 17.0
SS 321H 74.0 1400 – 1450 16.2 7.93 16.0
SS 304H 72.3 1400 – 1450 16.2 7.93 16.0
SS 316 74.0 1375 – 1400 16.3 7.98 16.5
SS 316L 74.0 1375 – 1400 16.3 7.98 16.5
SS 347 74.0 1400 – 1450 16.2 7.93 16.0
SS 317 74.5 1375 – 1400 16.3 7.95 16.5
SS 410 78.0 1480 – 1530 30.0 7.75 11.5
SS 317L 74.5 1375 – 1400 16.3 7.95 16.5
SS 446 76.0 1400 – 1450 30.0 7.80 11.5
SS 321 74.0 1400 – 1450 16.2 7.93 16.0
SS 904L 70.0 1350 – 1400 15.0 8.00 16.0

Stainless Steel Buttweld Fittings Chemical Composition

Grades Silicon Chromium Manganese Nickel Phosphorus Sulfur Carbon
SS 304L 0.75 18.00 20.00 2 .00 8.00 13.00 0.04 0.03 0.035
SS 304H 0.75 18.00 20 2 8.00 11 0.04 0.03 0.04 0.1
SS 304 0.075 18.00 20.00 2 8.00 11.00 0.04 0.03 0.08
SS 316 0.75 16.00 18.00 2.00 11.00 4.00 0.040 0.030 008
SS 310 0.75 24.00 26 2 19.00 22 0.04 0.03 0.15
SS 317 0.75 18.00 20 2 11.00 14 0.04 0.03 0.08
SS 416 1.00 12.00 14.00 1.25 0.066 0.15 0.15
SS 316H 0.75 16.00 18.00 I 2.00 11.00 14.00 0040 0.030 0_04 0.10
SS 316L 0.75 16.00 18 2 10.00 15 0.04 0.03 0.035
SS 321 0.75 17.00 20 203 9.00 13 0.04 0.03 0.48
SS 347 0.75 17.00 20 200 7.00 13 0.04 0.03 0.08

Supplied Ex Stock of Stainless Steel Fittings to various Countries

Country Name Flag Country Name Flag
Algeria Algeria   Nigeria Nigeria
Tunisia Tunisia South Africa South Africa
Kenya Kenya Angola Angola
Tanzania Tanzania Morocco Morocco
Egypt Egypt Ethiopia Ethiopia
Zambia Zambia Ghana Ghana