Stainless Steel Threaded Fittings

What are Stainless Steel Threaded Fittings?

A stainless steel threaded fitting is seen in small-bore piping size of NPS 2 or smaller. These fittings are tapered with threads that allow them to connect them with subsequent threads of different equipment. They are one of the oldest methods of joining pipes in the system. The fittings possess superior corrosion resistance properties and are recommended in low pressure and temperature setups. Threaded fittings are seen in less critical applications. They can be produced in NPT, BSPP, BSPT, PF, PT, and MPT threads.


SS Screwed Elbow Manufacturer in India As Per ASME B16.11 Specification

Stainless Steel Threaded Fittings Specifications

Most Selling Size :

Most Selling Size :

  • 1/2" To 6"
  • Contact stainless steel threaded fittings manufacturer in India for above 12″
Types Of Machines :

Types Of Machines :

  • CNC
  • Beveling Machine
  • Conventional Machine
Documentation & Reports :

Documentation & Reports :

  • Material traceability records
  • Fumigation certificates
  • Raw material test reports
Schedule List :

Schedule List :

  • SCH 80 & XS For Class 2000
  • SCH 160 For Class 3000
  • SCH XXS For Class 6000
ASME Standard :

ASME Standard :

  • ASME B16.11
  • ANSI B16.11
Packaging :

Packaging :

  • Carton Box
  • Wooden Cases
  • Wooden Pallet
Common Threads :

Common Threads :

  • UNF & UN Threads
  • BSPP & BSPT Threads
  • NPTF & NPT Threads
Types Of Finish :

Types Of Finish :

  • Polished Finish
  • Smooth Finish
  • Mill Finished
Advantage :

Advantage :

  • High durability
  • Corrosion resistant
  • Leak proof
Types Of Applicable Fluids :

Types Of Applicable Fluids :

  • Water and Air
  • Steam
  • Oil and Gas
Forming Way :

Forming Way :

  • Hot formed
  • Cold formed
NPT Tapered :

NPT Tapered :

  • Female thread
  • Male thread
Pressure Class :

Pressure Class :

  • Class 2000
  • Class 3000
  • Class 6000
Types :

Types :

  • Elbow & Coupling
  • Tee & Plug
  • Pipe Nipple & Bushing
  • Union & Branch outlet
  • Cross & Reducer
Connection :

Connection :

  • Threaded (TH)
Service :

Service :

  • NACE MR0175
  • NACE TM-0284
  • NACE MR0103
Machinability :

Machinability :

  • Good Machinability
Marking Method :

Marking Method :

  • Standard & Heat No.
  • Size & Schedule
  • Grade & Material
  • Manufacturers Name
Melting Temperature :

Melting Temperature :

  • SS 304 = 1400 To 1450°C
  • SS 316 = 1375 To 1400°C
Manufacturing Technique :

Manufacturing Technique :

  • Forged
  • Machined
  • Heat Treated
Connection :

Connection :

  • Threading
Temperature :

Temperature :

  • 425 To 860°C
Testing Certificates :

Testing Certificates :

  • EN 10204 3.1
  • EN 10204 3.2
Forging Process :

Forging Process :

  • Closed Die Forging
  • Open Die Forging
Installations :

Installations :

  • Petrochemicals
  • Pharmaceuticals
  • Chemical Equipment
  • Oil and Gas
  • Power Generation
Testing Checklist :

Testing Checklist :

  • Hyrdrostatic Test
  • PMI Test
  • Hardness Test
  • Mechanical Testing
  • Chemical Analysis
Facility :

Facility :

  • Automatic lathe machines
  • Spring machines
  • Molding machines
Female Threads Standard :

Female Threads Standard :

  • BSPP (Parallel) ISO 228-1
Male Threads Standard :

Male Threads Standard :

  • BSPT (Taper) ISO 7-1
Corrosion Resistance :

Corrosion Resistance :

  • Excellent
Logistics Types :

Logistics Types :

  • By Sea
  • By Air
  • UAE = 5 day
  • Saudi Arabia = 7 day
  • South Africa = 25-30 days
  • Qatar = 7 days
  • USA = 40 to 60 day
  • UK = 30 day
  • France = 30 day
  • Italy = 30 day
  • Malaysia = 10 day
Max. Size :

Max. Size :

  • 12" For Only Pipe Nipple
Value Added Services :

Value Added Services :

  • Threading
  • Beveling End
  • Polishing
  • Cutting
  • Minor Fabrication

Are you looking for leading stainless steel threaded fittings manufacturer in India, We are exporter and stockist of SS Screwed Elbow, Coupling, and Bushings in Mumbai.

Check Difference Between NPT/ BSP/ NPT/ BSP Threads in Stainless Steel Screwed Fittings, View Price List in Size Ranging From 1/2" To 4"

NPT vs BSP Threads Stainless Steel Screwed Fittings

  • NPT screwed fittings are generally seen in the U.S and Canada. BSP threads are primarily seen in the UK, Europe, Asia, Australia, and other countries.
  • NPT threads have pointed peaks and valleys, while BSP threads are rounded.
  • BSP thread angle is at 55 degrees and the NPT thread angle is at 60 degrees.

Are BSP and BSPT SS Threaded Fittings Interchangeable?

The British standard pipe threads BSP and BSPT can be threaded interchangeably. In these fittings, the male BSPT tapered fitting will seal onto the BSP grade efficiently.

Are NPT and BSP Pipe Threads Compatible?

The NPT and BSP pipe threads are not compatible and cannot be used interchangeably. This is due to the fact that NPT threads have a pointed peak with a thread angle of 60 degrees, while BSP threads are rounded, and the thread angle is at 55 degrees.

Pressure Type Of SS Threaded Fittings

  • Low-pressure Stainless Steel Threaded Pipe Fittings

  • High-pressure Stainless Steel Threaded Pipe Fittings

  • Extreme-pressure Stainless Steel Threaded Pipe Fittings

Stainless steel Threaded Elbow Price List

Size In MM Price in US Dollar ($) Price in UAE (Dirham) Price in Omani Rial (Oman) Price in Singapore Dollar (Singapore)
DN15 US $1.10 AED 4.04 OMR 0.42 SGD 1.46
DN20 US $1.75 AED 6.43 OMR 0.67 SGD 2.32
DN25 US $2.63 AED 9.66 OMR 1.01 SGD 3.49
DN32 US $3.94 AED 14.47 OMR 1.52 SGD 5.23
DN40 US $4.79 AED 17.59 OMR 1.84 SGD 6.36
DN50 US $5.75 AED 21.12 OMR 2.21 SGD 7.63
DN65 US $8.19 AED 30.08 OMR 3.15 SGD 10.87
DN80 US $9.11 AED 33.46 OMR 3.51 SGD 12.10
DN100 US $10.85 AED 39.85 OMR 4.18 SGD 14.41
DN150 US $14.66 AED 53.85 OMR 5.64 SGD 19.46

Rich Piping Industry Experience As Stainless Steel Threaded Fittings manufacturer in India, Buy From SS Threaded Fittings Stockist and Save 15% Costs

Stainless Steel Threaded Coupling Price List

Size In Inch Price in US Dollar ($) Price in UAE (Dirham) Price in Saudi Riyal (Saudi Arabia) Price in South African Rand
(South Africa)
1/2" US $0.98 AED 3.60 SAR 3.68 ZAR 18.04
3/4" US $1.65 AED 6.06 SAR 6.20 ZAR 30.38
1" US $2.38 AED 8.74 SAR 8.94 ZAR 43.82
1-1/4" US $2.87 AED 10.54 SAR 10.78 ZAR 52.84
1-1/2" US $3.58 AED 13.15 SAR 13.44 ZAR 65.92
2" US $3.98 AED 14.62 SAR 14.94 ZAR 73.28

Rishabh Steel Industries having more than 23 Years of Experience as Stainless Steel Threaded Fittings Manufacturer in India

Stainless Steel Threaded Bushings Price List

Size In Inch Price in US Dollar ($) Price in UAE (Dirham) Price in Bahraini Dinar (Bahrain) Price in Pound Sterling
(Uk)
1/4" x 1/8" US $0.78 AED 2.86 BHD 0.29 GBP 0.61
3/8" x 1/8" US $1.03 AED 3.78 BHD 0.39 GBP 0.81
1/2" x 1/8" US $1.77 AED 6.50 BHD 0.67 GBP 1.39
3/4" x 3/8" US $2.38 AED 8.74 BHD 0.90 GBP 1.87
1" x 1/8" US $2.99 AED 10.98 BHD 1.13 GBP 2.35
2" x 1/2" US $4.17 AED 15.32 BHD 1.57 GBP 3.28
3" x 1 1/2" US $5.13 AED 18.84 BHD 1.93 GBP 4.04

Having More Than Three Decades Of Experience as an Stainless Steel Threaded Fittings manufacturer in India, Compare Sizes & Price of Different Stainless Steel Threaded Pipe Fittings Suppliers

Sizes Chart Of SS Threaded Pipe Fittings

Description Class Designation
Class 6000 Class 3000 Class 9000
Pipe Size
by Wall Thickness (WT)
Schedule 160 Schedule 80 / XS XXS
45 and 90 degree Elbow
Tee/ Cross/ Couplings/
Half-Couplings/
End or Pipe Caps
1/2 - 2 1/2 - 4 1/2 - 2
1/2 - 2 1/2 - 4 1/2 - 2
1/2 - 2 1/2 - 4 1/2 - 2

Hydro-Tested Stainless Steel Threaded Pipe Fittings Supplier and Stockist in Mumbai, Refer SS Threaded Fittings Dimensions and Pressure Rating As Per Class 2000, 3000, and 6000

Stainless Steel Threaded Fittings Dimensions

Stainless Steel Threaded Fittings Dimensions
PIPE O.D. NOM BORE COMMON FACTORS 3000 LBS 6000 LBS
D E F I J L A B C G H K A B C G H K
10.3 1/8" 11 10 40 - 6 - 21 22 17 32 16 19 25 25 19 32 22 -
13.7 1/4" 16 11 43 3 6 32 25 25 19 35 19 25 29 33 22 35 25 27
17.2 3/8" 17.5 13 48 4 8 38 29 33 22 38 22 25 33 38 25 38 32 27
21.3 1/2" 22 15 51 5 8 46 33 38 25 48 29 32 38 46 29 48 38 33
26.7 3/4" 27 16 57 6 10 51 38 46 29 51 35 37 44 56 33 51 44 38
33.4 1" 35 19 64 6 10 60 44 56 33 60 44 41 51 62 35 60 57 43
42.2 1 1/4" 44.5 21 70 7 14 72 51 62 35 67 57 44 60 75 43 67 64 46
48.3 1 1/2" 51 21 79 8 16 80 60 75 43 79 64 44 64 84 44 79 76 48
60.3 2" 63.5 22 88 9 17 94 64 84 45 86 76 48 83 102 52 86 92 51
73.02 2 1/2" 76 27 118 10 21 122 83 102 52 92 92 60 95 121 64 92 108 64
89.0 3" 89 29 121 10 65 140 95 121 64 108 108 65 106 146 79 108 127 68
114.5 4" 117.5 32 150 13 25 180 114 152 79 121 140 68 114 152 79 121 159 75

Class 2000 Fittings Pressure Rating

100°F 200°F 300°F
1715 1520 1370
400°F 500°F 700°F
1245 1140 985
800°F 900°F 1000°F
915 860 830

Class 3000 Threaded Fittings Pressure Rating

100°F 200°F 300°F
2570 2280 2055
400°F 500°F 700°F
1870 1715 1480
800°F 900°F 1000°F
1370 1290 1250

Class 6000 Pressure Rating In Bar

100°F 200°F 300°F
5145 4565 4115
400°F 500°F 700°F
3745 3430 2960
800°F 900°F 1000°F
2745 2580 2500

Class 150 Stainless Steel Threaded Fittings Pressure Rating

Class 150# Fittings Also known as Low pressure threaded fittings
Material SS 316
Suitable For Low pressure application (Water, oil & gas)
Available thread NPT and BSPT
Size Range 1/8" to 4" (DN6 to DN100)
Material Conforming ASTM-A-351 CF8M

Pitch Size Of SS Threaded Pipe Fittings

  • NPT = 11 ½"/ 14"/ 18"/ 27"

  • BSPP = 11"/ 14"/ 19"/ 28"

  • BSPT = 11"/ 14"/ 19"/ 28"

View Advantages and Disadvantages Of Low-Pressure Stainless Steel Threaded Pipe Fittings, Wall Thickness Of SS Threaded Coupling and Bushings As Per ANSI B16.11

Advantages And Disadvantages Of Stainless Steel Threaded Fittings

Advantages of stainless steel threaded fittings

  • They are reliable
  • Easy installation process as less force is required to join the fitting
  • The fittings have a compact construction
  • The threaded fitting has a self-locking property in an either vertical or horizontal configuration.
  • A threaded joint is cost-effective and can be easily detached.
  • Available in standardized dimensions.

Disadvantages of stainless steel threaded fittings

  • Vulnerable to failure under extreme pressures and temperatures
  • Leakage may occur while transporting harsh media
  • It is labour intensive to screw the nut in place

Working Pressure Of SS Screwed Fittings

  • -20°C to 40°C = 20 Bar

  • 100°C = 16.5 Bar

  • 150°C = 15 Bar

  • 200°C = 14 Bar

  • 220°C = 13.5 Bar

Tapping Drill Size Of Stainless Steel Screwed Fittings

Major Diameter
mm
DN
NPT
TPI Tapping
Drill Size mm
Pitch
mm
7.895 1/16″ 27 6.00 0.941
10.242 1/8″ 27 8.25 0.941
13.616 1/4″ 18 10.70 1.411
17.055 3/8″ 18 14.10 1.411
21.223 1/2″ 14 17.40 1.814
26.568 3/4″ 14 22.60 1.814
33.228 1″ 11.5 28.50 2.209
41.985 1 1/4″ 11.5 37.00 2.209
48.054 1 1/2″ 11.5 43.50 2.209
60.092 2″ 11.5 55.00 2.209
72.699 2 1/2″ 8 65.50 3.175
88.608 3″ 8 81.50 3.175
101.316 3 1/2″ 8 94.30 3.175
113.973 4″ 8 107.00 3.175
141.300 5″ 8 134.384 3.175
168.275 6″ 8 161.191 3.175
219.075 8″ 8 211.673 3.175
273.050 10″ 8 265.311 3.175
323.850 12″ 8 315.793 3.175

Applications Of Stainless Steel Threaded Pipe Fittings

  • Specialty Chemicals

  • Petrochemicals

  • Power Generation

  • Condensers

  • Off-Shore Oil Drilling Companies

  • Gas Processing

  • Chemical Equipment

  • Heat Exchangers

  • Pharmaceutical Equipment

  • Sea Water Equipment

  • Pharmaceuticals

  • Pulp and Paper Industry

Wall Thickness Of Low-Pressure Stainless Steel Threaded Pipe Fittings

  • SCH 20, 40, 80 and XS = Class 2000

  • SCH 160 = Class 3000

  • SCH XXS = Class 6000

Also Check Tapered and Parallel Threads Of High-Pressure Stainless Steel Threaded Pipe Fittings, Manufacturing Types Of SS Screwed Tee, Reducer, Plug, and Pipe Nipple With Mechanical Testing.

Tapered Threads Types Of High-Pressure Stainless Steel Threaded Pipe Fittings

  • NPT and NPTF

  • BSPT

  • Metric tapered

Parallel Threads Types Of Extreme-Pressure Stainless Steel Threaded Pipe Fittings

  • UN and UNF

  • BSPP

  • Metric parallel

Thread Connections Of Stainless Steel Threaded Fittings

  • ASME B16.4 = Gray iron threaded fittings

  • ASME B16.3 = Malleable iron threaded fittings

  • MSS-SP-83 = Class 3000 union

Types Of SS Screwed Elbow

SS BSP 45 Degree Elbow

SS BSP 45 Degree Elbow

Stainless Steel Threaded 90 Degree Elbow

Stainless Steel Threaded 90 Degree Elbow

Steel NPT Reducing Elbow

Steel NPT Reducing Elbow

Stainless Steel NPT Elbow

Stainless Steel NPT Elbow

Steel BSP Elbow

Steel BSP Elbow

SS Street Elbow

SS Street Elbow

Types Of Stainless Steel Screwed Tee

Stainless Steel Threaded Equal Tee

Stainless Steel Threaded Equal Tee

SS Threaded Reducing Tee

SS Threaded Reducing Tee

Stainless Screwed Mechanical Tee

Stainless Screwed Mechanical Tee

Types Of SS Screwed Reducer

Stainless Threaded Bushing Reducer

Stainless Threaded Bushing Reducer

SS Threaded Concentric Reducer

SS Threaded Concentric Reducer

Stainless Steel Threaded Eccentric Reducer

Stainless Steel Threaded Eccentric Reducer

Types Of Stainless Steel Screwed Coupling

Stainless Threaded Half Coupling

Stainless Threaded Half Coupling

SS Threaded Full Coupling

SS Threaded Full Coupling

Stainless Steel Threaded Reducing Coupling

Stainless Steel Threaded Reducing Coupling

Types Of SS Screwed Bushings

BSPP Threaded Hex Bushings

BSPP Threaded Hex Bushings

Stainless Steel NPT Reducer Bushings

Stainless Steel NPT Reducer Bushings

SS Threaded Drill Bushing

SS Threaded Drill Bushing

Types Of Stainless Steel Screwed Plug

Stainless Steel Threaded Hex Bull Plug

Stainless Steel Threaded Hex Bull Plug

SS Threaded Bull Plug

SS Threaded Bull Plug

Stainless Threaded Square Head Plug

Stainless Threaded Square Head Plug

Stainless Threaded Hex Plug

Stainless Threaded Hex Plug

SS BSP Threaded Round Plug

SS BSP Threaded Round Plug

Types Of Stainless Steel Screwed Pipe Nipple

Stainless Threaded Eccentric Swage Nipple

Stainless Threaded Eccentric Swage Nipple

SS Threaded Concentric Swage Nipple

SS Threaded Concentric Swage Nipple

Stainless Steel Threaded Swage Nipple

Stainless Steel Threaded Swage Nipple

Steel Threaded Barrel Nipples

Steel Threaded Barrel Nipples

Stainless Steel Threaded Hexagon Nipple

Stainless Steel Threaded Hexagon Nipple


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