Stainless Steel Threaded Fittings Specification
Specification Chart: | Stainless Steel Threaded Fittings |
---|---|
Grade | Stainless Steel 304 Forged Fittings Stainless Steel 316 Forged Fittings Stainless Steel 316L Forged Fittings |
Finishing | Carbon Steel: Galvanized or black Stainless Steel: Pickled |
Threaded standard | BSPT, NPT, BSP, DIN etc |
Manufacturer Size | SW Fitting = ½” Inch To 8” Inch Threaded (NPT) Fitting = ½” Inch To 8” Inch |
Pressure Class | SW Fitting = Class 3000/ Class 6000/ Class 9000 NPT Fitting = Class 2000/ Class 3000/ Class 6000 |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Production Technique | Forged/ Heat treated and machined |
Our service | Nace Mr 01 75 Sour Service Impact Test As Per Ug 84 Macro Structure Analysis Hydrogen Induce Cracking Test (Hic) Sulphide Stress Cracking Test (Sscc) Cryogenic Services (Cryo),hydrogen Services Helieum Leak Test Dye Peniterant Test (Dp) Magnetic Partius Test (Mp) Post Weld Heat Treatment (Pwht) Ultrasonic Test (Ut) Hydro Test, Etc. |
Application | Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc. |
Manufacturer Types | Elbow (45 Deg/ 90 Deg) Coupling (Full/ Half) Cross (Equal/ Reducing) Union (Male/Female), Outlet (Lateral/Branch) Tee (Equal/ Reducing) Threaded Pipe Cap Plug (Hex Head/ Square Head/ Round Head/ Bull) . |
Method Types | Threaded (NPT) Socket Weld BSPT BSP |
Type Of Standards | Bs3799 ASME B16.11 MSS SP 83 MSS SP 95 MSS SP 79 JIS B2302 |
Types Of Stainless Steel Threaded Fittings
Stainless Steel Threaded Cap
Stainless Steel Threaded Nipple
Stainless Steel Threaded Coupling
Stainless Steel Threaded Plug
Stainless Steel Threaded Reducer
Stainless Steel Thread Adapter
Stainless Steel Threaded Bushings
Stainless Steel Threaded Elbow
Stainless Steel Threaded Pipe Nipple
Stainless Steel Threaded Union
Stainless Steel Threaded Reducing Tee
Stainless Steel Screwed Fittings
SS Threaded Fittings
Stainless Steel Threaded Pipe Fittings
Stainless Steel Bsp Fittings
Bsp Stainless Steel Pipe Fittings
Stainless Steel Reducing Bush
Stainless Steel Threaded Fittings Grades
Types Of Threads In Stainless Steel Threaded Fittings
Six Most Common Types of Threads
How Identify Different Threads Types Of SS Threaded Fittings
Standard Name Of Stainless Steel Threaded Fittings
Standard | System Name |
---|---|
British Standard Pipe
|
(BSP)
|
British Standard Pipe Parallel Thread
|
(BSPP)
|
British Standard Pipe Taper Thread
|
(BSPT)
|
National Pipe Thread
|
(NPT)
|
National Pipe Thread Fuel
|
(NPTF)
|
NPT Thread Dimensions Of Stainless Steel Screwed Fittings
(DN And NPT) | Diameter In Millimeter |
Tapping Drill Size In Millimeter |
TPI | Pitch In Millimeter |
1/16" | 7.895 | 6.00 | 27 | 0.941 |
1/8" | 10.242 | 8.25 | 27 | 0.941 |
1/4" | 13.616 | 10.70 | 18 | 1.411 |
3/8" | 17.055 | 14.10 | 18 | 1.411 |
1/2" | 21.223 | 17.40 | 14 | 1.814 |
3/4" | 26.568 | 22.60 | 14 | 1.814 |
1" | 33.228 | 28.50 | 11.5 | 2.209 |
1.1/4" | 41.985 | 37.00 | 11.5 | 2.209 |
1.1/2" | 48.054 | 43.50 | 11.5 | 2.209 |
2" | 60.092 | 55.00 | 11.5 | 2.209 |
2.1/2" | 72.699 | 65.50 | 8 | 3.175 |
3" | 88.608 | 81.50 | 8 | 3.175 |
3.1/2" | 101.316 | 94.30 | 8 | 3.175 |
4" | 113.973 | 107.00 | 8 | 3.175 |
5" | 141.300 | 134.384 | 8 | 3.175 |
6" | 168.275 | 161.191 | 8 | 3.175 |
8" | 219.075 | 211.673 | 8 | 3.175 |
10" | 273.050 | 265.311 | 8 | 3.175 |
12" | 323.850 | 315.793 | 8 | 3.175 |
Sizes And Class Of Stainless Steel Threaded Fittings
Description | Class Designation | ||
Class 3000 | Class 6000 | Class 9000 | |
45 and 90 degree Elbow Tee/ Cross/ Couplings/ Half-Couplings/ End or Pipe Caps |
1/2 - 4 | 1/2 - 2 | 1/2 - 2 |
1/2 - 4 | 1/2 - 2 | 1/2 - 2 | |
1/2 - 4 | 1/2 - 2 | 1/2 - 2 | |
Pipe Size by Wall Thickness (WT) |
Schedule 80 / XS | Schedule 160 | XXS |
Our Regular Consignments To Following Places:
Stainless Steel Threaded Fittings
Stainless Steel Screwed Fittings
SS Threaded Fittings
SS Threaded Fittings Price List
45 Deg Elbow
Female NPT x Female NPT
Size | Stainless Steel 304 (Price In (INR) India) Per piece |
---|---|
1/8 in x 1/8 in | 89.00 |
1/4 in x 1/4 in | 110.00 |
3/8 in x 3/8 in | 146.00 |
1/2 in x 1/2 in | 212.13 |
3/4 in x 3/4 in | 278.97 |
Coupling
Female NPT x Female NPT
Size | Stainless Steel 304 (Price In (INR) India) Per piece |
---|---|
1/8 in x 1/8 in | 76.00 |
1/4 in x 1/4 in | 156.44 |
3/8 in x 3/8 in | 208.39 |
1/2 in x 1/2 in | 267.77 |
1 in x 1 in | 324.13 |
1 1/2 in x 1 1/2 in | 397.80 |
Hex Head Plug
Male NPT
Size | Stainless Steel 304 (Price In (INR) India) Per piece |
---|---|
1/8 in | 56.10 |
1/4 in | 89.16 |
3/8 in | 105.31 |
1/2 in | 156.16 |
1 in | 178.53 |
1 1/4 in | 200.53 |
1 1/2 in | 220.45 |
Hex Reducing Bushing
Male NPT x Female NPT
Size | Stainless Steel 304 (Price In (INR) India) Per piece |
---|---|
1/4 in x 1/8 in | 56.49 |
3/8 in x 1/8 in | 87.11 |
1/2 in x 1/8 in | 100.00 |
3/4 in x 3/8 in | 129.82 |
1 in x 1/8 in | 150.85 |
2 in x 1/2 in | 200.56 |
3 in x 1 1/2 in | 335.00 |
Tee
Female NPT x Female NPT x Female NPT
Size | Stainless Steel 304 (Price In (INR) India) Per piece |
---|---|
1/8 in x 1/8 in x 1/8 in | 78.14 |
1/4 in x 1/4 in x 1/4 in | 167.87 |
3/8 in x 3/8 in x 3/8 in | 267.87 |
Union
Female NPT x Female NPT
Size | Stainless Steel 304 (Price In (INR) India) Per piece |
---|---|
1/8 in x 1/8 in | 98.60 |
1/4 in x 1/4 in | 135.96 |
3/4 in x 3/4 in | 178.58 |
1 1/2 in x 1 1/2 in | 246.60 |
Our Clients
Temperature And Working Pressure Of SS Threaded Fittings
Stainless Steel Threaded Fittings Dimensions
Stainless Steel Threaded Fittings Pressure Rating
Product Description | Pressure Class (#) | ||
Class 2000 Fitting | Class 3000 Fitting | Class 6000 Fitting | |
ASME B16.11 Elbow ASME B16.11 Tee/ ASME B16.11 Cross/ ASME B16.11 Coupling ASME B16.11 Bushing/ End Cap |
1/2 - 4" | 1/2 - 2" | 1/2 - 2" |
1/2 - 4" | 1/2 - 2" | 1/2 - 2" | |
1/2 - 4" | 1/2 - 2" | 1/2 - 2" | |
Wall Thickness Of Steel Pipe | 80 Sch | 160 Sch | XXS |
Stainless Steel Threaded Fittings Weight Calculator
Check Our Online Stainless Steel Threaded Fittings Weight Calculator
Class 150 Stainless Steel Threaded Fittings Pressure Rating
Size Of Pipes In Inch | Dia Of (A) |
Dia. Of (B) |
ASME B16.11 Weight in Pounds |
---|---|---|---|
1/8 | 0.69 | 0.66 | 0.06 |
1/4 | 0.80 | 0.80 | 0.10 |
3/8 | 0.94 | 0.97 | 0.15 |
1/2 | 1.11 | 1.17 | 0.22 |
3/4 | 1.24 | 1.38 | 0.32 |
1 | 1.43 | 1.74 | 0.52 |
1-1/4 | 1.72 | 2.07 | 0.76 |
1-1/2 | 1.87 | 2.36 | 0.99 |
2 | 2.25 | 2.86 | 1.49 |
2-1/2 | 2.68 | 3.57 | 2.78 |
3 | 3.05 | 4.23 | 4.41 |
4 | 3.72 | 5.24 | 6.72 |
Class 300 Stainless Steel Threaded Fittings Pressure Rating
Normal Size Of Pipes In Inch
|
Length Of Thread (Minimum) | Minimum (WT) | Outer Dia. |
Center-End
|
||
(J)
|
(B)
|
(G)
|
(D)
|
|||
(C) | (A) | |||||
1/2
|
13.6
|
10.9
|
3.18
|
33
|
22
|
|
1/4
|
13.9
|
12.7
|
3.18
|
38
|
25
|
33
|
1
|
17.3
|
14.7
|
3.68
|
46
|
28
|
38
|
1¼
|
18
|
17
|
3.89
|
56
|
33
|
44
|
1½
|
18.4
|
17.8
|
4.01
|
62
|
35
|
51
|
2
|
19.2
|
19
|
4.27
|
75
|
43
|
60
|
2½
|
28.9
|
23.6
|
5.61
|
92
|
52
|
76
|
3
|
30.5
|
25.9
|
5.99
|
109
|
64
|
86
|
4
|
33
|
27.7
|
6.55
|
146
|
79
|
106
|
Class 3000 Threaded Fittings Pressure Rating
Class 6000 Threaded Fittings Pressure Rating
Stainless Steel Threaded Fittings Wall Thickness
Available SS Threaded Fittings Machines In Our Factory
Stainless Steel Screwed Fittings Tolerance
Dimensions Of ASME B16.11 Fittings | Up to 2" (Size) NB | 2 1/2" & 3" (Size)NB | |
• Bore Of Socket Weld | + 0.25 | + 0.38 | |
- 0.00 | - 0.00 | ||
• Body Bore | + 0.00 | + 0.00 | |
- 1.52 | - 3.00 | ||
A | 1/4" NB (Size) | ± 0.8 | ± 2.50 |
3/8" TO 3/4" NB (Size) | ± 1.6 | ||
1"T0 2"NB (Size) | ± 2.0 |
ASME Standard Of SS Threaded Fittings
Stainless Steel Threaded Pipe Fittings Weight Chart
Marking On SS Pipe Threaded Fittings
ASME B16.11 Marking includes ASME/ ANSI B16.9 Codes:
BSP Stainless Steel Pipe Fittings Application
Stainless Steel Threaded Fittings Advantages
ASTM A182 SS Threaded Fittings Chemical Composition
ASTM A182 Forged Fittings % | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
A182 Grade | C | Mn | P | S | Si | Ni | Cr | Mo | Nb | Ti | Others |
Stainless steel F304 Forged Fittings | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 8.0-11.0 | 18.0-20.0 | ||||
Stainless steel F304H Forged Fittings | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 8.0-11.0 | 18.0-20.0 | ||||
Stainless steel F304L Forged Fittings | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 8.0-13.0 | 18.0-20.0 | ||||
Stainless steel F304N Forged Fittings | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 8.0-10.5 | 18.0-20.0 | ||||
Stainless steel F304LN(2) Forged Fittings | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 8.0-10.5 | 18.0-20.0 | ||||
Stainless steel F309H Forged Fittings | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 12.0-15.0 | 22.0-24.0 | ||||
Stainless steel F310 Forged Fittings | 0.25 | 2.0 | 0.045 | 0.030 | 1.0 | 19.0-22.0 | 24.0-26.0 | ||||
Stainless steel F310H Forged Fittings | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 19.0-22.0 | 24.0-26.0 | ||||
Stainless steel F310MoLN Forged Fittings | 0.030 | 2.0 | 0.030 | 0.015 | 0.40 | 21.0-23.0 | 24.0-26.0 | 2.0-3.0 | N 0.10-0.16 | ||
Stainless steel F316 Forged Fittings | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | |||
Stainless steel F316H Forged Fittings | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | |||
Stainless steel F316L Forged Fittings | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 10.0-15.0 | 16.0-18.0 | 2.0-3.0 | |||
ASTM A182 F316N Forged Fittings | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 11.0-14.0 | 16.0-18.0 | 2.0-3.0 | |||
SS F316LN(2) Forged Fittings | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 11.0-14.0 | 16.0-18.0 | 2.0-3.0 | |||
ASTM A182 F316Ti Forged Fittings | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | (3) | N 0.10 max | |
ASTM A182 F317 Forged Fittings | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 11.0-15.0 | 18.0-20.0 | 3.0-4.0 | |||
ASTM A182 F317L Forged Fittings | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 11.0-15.0 | 18.0-20.0 | 3.0-4.0 | |||
ASTM A182 F321 Forged Fittings | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 9.0-12.0 | 17.0-19.0 | (4) | |||
ASTM A182 F321H Forged Fittings | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 9.0-12.0 | 17.0-19.0 | (5) | |||
ASTM A182 F347 Forged Fittings | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 9.0-13.0 | 17.0-20.0 | (6) | |||
ASTM A182 F347H Forged Fittings | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 9.0-13.0 | 17.0-20.0 | (7) | |||
ASTM A182 F348 Forged Fittings | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 9.0-13.0 | 17.0-20.0 | (6) | Co 0.20 Ta 0.10 |
||
ASTM A182 F348H Forged Fittings | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 9.0-13.0 | 17.0-20.0 | (7) | Co 0.20 Ta 0.10 |
SS Screwed Fittings Mechanical Properties
Type Of Grade | UNS Number | Tensile Properties (ksi) minimum |
Yield Properties (ksi) minimum |
Elongation minimum |
Hardness (Brinell) maximum |
Hardness (Rockwell B) maximum |
---|---|---|---|---|---|---|
302 | S30200 | 75 | 30 | 40% in 2″ | 183 | 88 |
304* | S30400 | 75 | 30 | 40% in 2″ | 183 | 88 |
304L* | S30403 | 70 | 30 | 40% in 2″ | 183 | 88 |
309 | S30900 | 75 | 30 | 40% in 2″ | 217 | 95 |
309S | S30908 | 75 | 30 | 40% in 2″ | 217 | 95 |
310 | S31000 | 75 | 30 | 40% in 2″ | 217 | 95 |
310S | S31008 | 75 | 30 | 40% in 2″ | 217 | 95 |
316* | S31600 | 75 | 30 | 40% in 2″ | 217 | 95 |
316L* | S31603 | 70 | 25 | 35% in 2″ | 217 | 95 |
317 | S31700 | 75 | 30 | 35% in 2″ | 217 | 95 |
317L | S31703 | 75 | 30 | 35% in 2″ | 217 | 95 |
321 | S32100 | 75 | 30 | 40% in 2″ | 183 | 88 |
347 | S34700 | 75 | 30 | 40% in 2″ | 183 | 88 |
Global Client Reference list & delivery schedule of Stainless Steel Screwed Fittings
Location | Days | Clients |
---|---|---|
India | 7 |
|
Malaysia | 15 |
|
United Arab Emirates (UAE) | 15 |
|
Dubai | 15 |
|
Indonesia | 20 |
|
Singapore | 15 |
|
UK | 40 |
|
Australia | 40 |
|
Italy | 30 |
|
Germany | 32 |
|
Kuwait | 12 |
|
Oman | 12 |
|
Qatar | 15 |
|