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ISO Approved ASTM A403 Stainless Steel Fittings Manufacturers In India, Check ASME B16.9 SS Welded Pipe Fittings Dimensions In MM.


The dimensions and tolerances used in the production of stainless steel fittings are covered by specification ASME B16.9. In addition, the specification also takes into consideration other parameters such as ratings, testing, and markings for wrought type Stainless Steel Buttweld Pipe Fittings produced in a factory. Usually, these factory made buttwelding fittings are produced in sizes that range between NPS 1.2 through NPS 48. One of the most commonly used stainless steel fittings belongs to the austenitic category. There are several benefits of using austenitic stainless steels. Firstly, the corrosion resistance properties of Austenitic SS Fittings are much higher than either martensitic or ferritic stainless steels classes.


Stainless Steel Buttweld Pipe Fittings
Stainless Steel Buttweld Pipe Fittings
ASME B16.9 Stainless Steel Fittings
ASME B16.9 Stainless Steel Fittings
Stainless Steel Buttweld Elbow
Stainless Steel Buttweld Elbow


What Is Stainless Steel Buttweld Pipe Fittings?


For instance, if welding is one of the important requirements of the application, the manufacturer could use any version of low carbon containing grade austenitic stainless steels such as grade 316L or grade 304L. On the other hand, if a buyer states high tensile strength is of utmost importance, then the higher carbon version like grade 316H or grade 310H etc could be used to produce ASME B16.9 SS Welded Pipe Fittings. In addition to altering the content of carbon, manufacturers also have the option of controlling the contents of nitrogen and titanium amongst others, to make special alloyed Stainless Steel Seamless Pipe Fittings such as grade 316Ti or Alloy 317LMN. However, in many instances, the buyer also has the choice to dual certify these fitting. Which means grade 316, if made with increased carbon content could be dually certified as grade 316/316H Stainless Steel Buttweld Elbow.


Chromium Stainless Steel Welded Fittings Dimensions


Chromium Stainless Steel Welded Fittings Dimensions


Get MSS SP-79 Super Austenitic Stainless Steel Buttweld Elbow At Market Price, Weight Chart Of ANSI B16.9 Martensitic Stainless Steel Seamless Pipe Fittings, Check Austenitic SS Fittings Specifications.


Specifications Of ASME B16.9 SS Fittings


Standard Specification : Stainless Steel Buttweld Pipe Fittings
Thickness: View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160.
Standard: ANSI B16.9 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type b Fittings, MSS-SP-43 Type B Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, JIS B2313 Fittings
Stainless Steel Fittings Dimensions Class: 2000#, 3000#, 6000#, 9000#
Coating Flange Faces : Yellow Transparent, Oil Black Paint, Anti-rust Paint, Cold and Hot Dip Galvanized, Zinc Plated
Fitting Machining Equipment: Bending machine, Pushing Machine, Sand-blasting machine, Press machine, electric bevelling machine etc
Rating Pressure: Check Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS
Check Sizes: (SMLS UPTO 24”)
1/2” TO 36”
(Buttweld 8” TO 36” )
Application: Oil And Gas Industry
Nuclear Power Plant
Natural Gas Industry
Chemical Industry
Fabrication Industry
Water Pipeline Industry

MSS Sp-43 SS Pipe Fittings Weight Chart


MSS Sp-43 SS Pipe Fittings Weight Chart


Types Of ANSI B16.9 Stainless Steel Fittings



Suppliers Of Fabricated Stainless Steels BW Fittings, We provide Chromium Nickel ASME B16 9 Stainless Steel Fittings with instant delivery, Super Ferritic SS Buttweld Fittings Pressure Rating.


Ferritic Stainless Steel BW Fittings Pressure Rating Chart


Pressure Rating (psig)
NPS
(inch)
Pipe Sch. OD
(inch)
Wall
Thick.
(in)
Temperature (oF)
SS 100 SS 200 SS 300 SS 400 SS 500 SS 600 SS 650 SS 700 SS 750
Allowable Stress (Pressure Rating)
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

Buy Large Or Small Quantity Of Ferritic Sch 80 Stainless Steel Fittings, View Chromium SS Weldable Fittings Chemical Composition And Martensitic SS Weld Fitting Size Chart.

Super Austenitic Stainless Steel Buttweld Elbow Chemical Composition


Ni
8 – 11
8 – 11
8 – 11
Fe
Balance
Cr
18 – 20
18 – 20
18 – 20
C
0.08 maximum
0.08 maximum
0.035 maximum
Si
0.75 maximum
0.75 maximum
0.75 maximum
Mn
2 maximum
2 maximum
2 maximum
P
0.040 maximum
0.040 maximum
0.040 maximum
S
0.030 maximum
0.030 maximum
0.030 maximum
N
0.10 – 0.16
0.10 – 0.16

ASTM A 403 Stainless Steel Fitting Sizes


NPS OD 90 Degree Elbow 45 Degree Elbow 180 Degree Returns
(in.)
LR
SR
LR
LR
(millimeter)
(in.)
Center to Face
(in.)
Center to Face
(in.)
Center to Face
(in.)
Radius
(in.)
Center to Center
(in.)
Back to face
(in.)
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

Check Also Sch 80 SS Pipe Fitting Mechanical Properties, Austenitic Stainless Steels Buttweld Fitting In Different Types And Sizes, Stockist Of Stainless Steels Seamless Pipe Fitting, Ferritic Stainless Steel Fittings Manufacturers In India.

Martensitic Stainless Steels Seamless Fitting Mechanical Properties


Density 8.0 g/cm3
Melting Point 1400 °C (2550 °F)
Tensile St. Psi – 75000 , MPa – 515
Yield St. (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %

Austenitic Stainless Steels Fitting HS Code


Hs Code Description Number Of Shipments
7307 Tube Or Pipe Fitting (Half, Full Couplings, 45, 90, 180, Elbows,)
73072900 Other 11954
73079990 Other 1350
73072200 NPT Elbows, Sleeves And Bends 482
73072300 BW Fitting 384
73079190 Other