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astm a105 fittings specification

Are there any specific thread standards that ASTM A105 forged fittings adhere to?

A105 Forged fittings generally adhere to specific thread standards, the common ones being NPT and BSP. The ASTM A105 forged fittings manufacturer in India commonly adheres to BSP threads. They come in BSPP and BSPT designs. Another thread type commonly used in America is the NPT thread and they come in the NPTF variant.


astm a105 forged fittings

How do you ensure a leak-proof connection with ASTM A105 elbow?

With proper attention to detail and the use of the right technique, you can ensure a leakproof connection for ASTM A105 elbow. To achieve this, you would first need to clean the threads and apply sealant on the male thread of the pipe. Ensure the threads engage smoothly and hand tighten the connection properly. Make sure to inspect the connection thoroughly, including orientation and alignment.



What are the differences between NPT and BSP threads in ASTM A105 fittings?

  • The NPT thread in ASTM A105 fittings has a tapered design, whereas BSP threads have a parallel or tapered design.
  • Both come with a different sealing mechanism.
  • The NPT thread is available in the NPTF variant whereas the BSP thread for A105 fittings is available in BSPP and BSPT variants.

How do you identify the pressure rating of A105 pipe fittings?

  • The pressure rating of the A105 pipe fittings is determined in terms of its industry standards.
  • The design and material grade used also have an impact on the pressure applied.
  • Manufacturers conduct different tests on SA105 fittings in accordance with the requirements specified in the industry code.
  • The pressure can also vary with the temperature of the service environment.

astm a105 forged fittings


Specification Of A105 Carbon Steel Elbow and SA 105 Socket Weld Coupling


ASTM A105 Fittings Specification

Manufacturing Size Range

Manufacturing Size Range :

  • Carbon Steel Threaded Fittings : (NPS 1/2″ To 6″)
  • Carbon Steel Socket Weld Fittings : (1/2″ To 4″)
Schedule

Schedule :

  • SCH 40
  • SCH 20
  • SCH 60
Class

Class :

  • 6000 PSI
  • 2000 PSI
  • 9000 PSI
  • 3000 PSI
Certificates

Certificates :

  • EN 10204 3.1
Manufacturing Types

Manufacturing Types

  • Elbow & Tee
  • Cap & Boss
  • Reducer & Cross
  • Bushing & Pipe Nipple
  • Union & Branch Outlet
  • Coupling & Plug
Connection Types

Connection Types :

  • Socket Weld (SW)
  • Threaded (NPT & BSP)
Standard

Standard :

  • ASME B16.11
Applicable Fluids Types

Applicable Fluids Types :

  • Water
  • Oil & Gas
  • Steam
  • Air
Packaging Method

Packaging Method :

  • Wooden Pallet
  • Wooden Cases
  • Carton Box
Manufacturing Method

Manufacturing Method :

  • CNC Machined
  • Forged
Uses

Uses :

  • Power stations
  • Oil and Gas
  • Petrochemicals
  • Mining slurry
Forging Way

Forging Way :

  • Closed Die Forging
  • Open Die Forging
Threads Types

Threads Types :

  • UNF and UN
  • NPTF and NPT
  • BSPP
  • BSPT
  • Metric parallel
  • Metric tapered
 Services

Services :

  • Metal stampings
  • Polishing
  • MTR Report
  • Cutting
  • Beveling end
Manufacturing

Manufacturing :

  • MSS SP-43
  • MSS SP-95
Machines List

Machines List :

  • Control (CNC)
  • Computer Numerical
Testing & Inspection

Testing & Inspection :

  • Visual inspection
  • Impact test
  • Ultrasonic test
  • Tensile test
NPT Tapered

NPT Tapered:

  • Female thread
  • Male thread
Finish Type

Finish Type :

  • Polished
Marking Info

Marking Info:

  • Standard
  • Size
  • Working pressure
  • Material
  • Manufacture logo
  • origin of country
  • Class Pressure
  • Heat number
Facility

Facility :

  • Automatic lathe machines
  • Spring machines
  • Stamping machines
  • Molding machines
Logistics Way

Logistics Way:

  • By Air
  • By Sea
  • By Train
Advantage

Advantage:

  • Durability
  • Unmatched strength
  • Corrosion resistance
Heat Resistance

Heat Resistance:

  • Continuous Service To 925°C
  • Intermittent Service Up To 870°C
Corrosion Resistance

Corrosion Resistance :

  • Excellent Corrosion Resistance
Stress Corrosion Cracking

Stress Corrosion Cracking :

  • Above 60°C
Welding Types

Welding Types:

  • Fusion Welding
Machinability

Machinability :

  • Good Machinability
Fabrication

Fabrication:

  • Open Die Forging
Tensile Strength

Tensile Strength:

  • MPa – 515
  • PSI – 75000
Melting Point In °C

Melting Point In °C :

  • 1380
Thermal Conductivity

Thermal Conductivity:

  • 21 W/(m·K)
Operating Temperature

Operating Temperature:

  • 800°F
  • 427°C
Hot Working Temperature

Hot Working Temperature :

  • 1550°F [843°C]
  • 1700°F [927°C]
Modulus of Elasticity

Modulus of Elasticity:

  • 200 GPa
  • 29000 KSI

Manufacturer of A105N Hex Reducing Bushing and ASTM A105 Socket Weld Tee Price List in Class 2000, 3000 and 6000


ASTM A105 45 Deg Elbow Price List

Connections = Female NPT x Female NPT

Size In Inch Price In US$ (Dollar) per unit Price in UAE Dirham (AED) per unit
1/8 x 1/8 US $0.81 2.98
1/4 x 1/4 US $0.96 3.53
3/8 x 3/8 US $1.52 5.58
1/2 x 1/2 US $2.65 9.73
3/4 x 3/4 US $3.02 11.09

Price List of ASTM A105 Coupling

Connections = Female NPT x Female NPT

Size In Inch Price In US$ (Dollar) per unit Price in UAE Dirham (AED) per unit
1/8 x 1/8 US $0.54 1.98
1/4 x 1/4 US $1.21 4.44
3/8 x 3/8 US $1.81 6.65
1/2 x 1/2 US $2.51 9.22
1 x 1 US $3.25 11.94
1 1/2 x 1 1/2 US $3.62 13.30

ASTM A105 Hex Head Plug Price

Connections = Male NPT

Size In Inch Price In US$ (Dollar) per unit Price in UAE Dirham (AED) per unit
1/8 US $0.36 1.32
1/4 US $0.60 2.20
3/8 US $0.97 3.56
1/2 US $1.21 4.44
1 US $1.57 5.77
1 1/4 US $1.81 6.65
1 1/2 US $2.27 8.34

Price list Of ASTM A105 Hex Reducing Bushing

Connections = Male NPT x Female NPT

Size In Inch Price In US$ (Dollar) per unit Price in UAE Dirham (AED) per unit
1/4 x 1/8 US $0.44 1.62
3/8 x 1/8 US $0.81 2.98
1/2 x 1/8 US $1.02 3.75
3/4 x 3/8 US $1.55 5.69
1 x 1/8 US $1.70 6.24
2 x 1/2 US $2.02 7.42
3 x 1 1/2 US $3.48 12.78

ASTM A105 Tee Price List

Connections = Female NPT x Female NPT x Female NPT

Size In Inch Price In US$ (Dollar) per unit Price in UAE Dirham (AED) per unit
1/8 x 1/8 x 1/8 US $0.44 1.62
1/4 x 1/4 x 1/4 US $1.09 4.00
3/8 x 3/8 x 3/8 US $1.82 6.68

ASTM A105 Union Price

Connections = Female NPT x Female NPT

Size In Inch Price In US$ (Dollar) per unit Price in UAE Dirham (AED) per unit
1/8 x 1/8 US $0.83 3.05
1/4 x 1/4 US $1.22 4.48
3/4 x 3/4 US $1.55 5.69
1 1/2 x 1 1/2 US $2.01 7.38

Types Of A105 Pipe Nipple

A105 Carbon Eccentric Swage Nipple

A105 Carbon Eccentric Swage Nipple

ASME A105 Concentric Swage Nipple

ASME A105 Concentric Swage Nipple

Carbon Steel A105 Threaded Swage Nipple

Carbon Steel A105 Threaded Swage Nipple

SA105 Barrel Nipples

SA105 Barrel Nipples

ASTM A105 Hexagon Nipple

ASTM A105 Hexagon Nipple

Various Types Of ASTM A105 Plug

ASME SA 105 Threaded Hex Bull Plug

ASME SA 105 Threaded Hex Bull Plug

ASTM A105 Socket Weld Bull Plug

ASTM A105 Socket Weld Bull Plug

ASTM A105 Forged Square Head Plug

ASTM A105 Forged Square Head Plug

SA105 Threaded Hex Plug

SA105 Threaded Hex Plug

CL 2000 Threaded Round Plug

CL 2000 Threaded Round Plug

Different Types Of ASME SA105 Reducer

Class 3000 A105 Bushing Reducer

Class 3000 A105 Bushing Reducer

ASME SA 105 Concentric Reducer

ASME SA 105 Concentric Reducer

SA105 Threaded Eccentric Reducer

SA105 Threaded Eccentric Reducer

Most Common Types Of ASTM A105 CS Bushings

ASTM A105N Threaded Hex Bushings

ASTM A105N Threaded Hex Bushings

A105N Carbon Steel Reducer Bushings

A105N Carbon Steel Reducer Bushings

SA105 Carbon Steel Threaded Drill Bushing

SA105 Carbon Steel Threaded Drill Bushing

Most Popular Types Of A105 Coupling

A105 Half Coupling

A105 Half Coupling

A105 CS Threaded Full Coupling

A105 CS Threaded Full Coupling

SA 105 Reducing Coupling

SA 105 Reducing Coupling

Types Of Sa105 Tee

SA 105 Equal Tee

SA 105 Equal Tee

A105 Threaded Reducing Tee

A105 Threaded Reducing Tee

ASTM A105 Screwed Lateral Tee

ASTM A105 Screwed Lateral Tee

Most Selling Types Of A105 Forged Elbow

CS A105 Threaded 45 Degree Elbow

CS A105 Threaded 45 Degree Elbow

UNS K03504 90 Degree Elbow

UNS K03504 90 Degree Elbow

A105 Carbon Steel Socket Weld Reducing Elbow

A105 Carbon Steel Socket Weld Reducing Elbow

ASME SA 105 NPT Elbow

ASME SA 105 NPT Elbow

SA105 BSP Elbow

SA105 BSP Elbow

Supplier Of ASTM A105 Fittings such as UNS K03504 Bull Plug and SA 105 Threadolet in India, Check Pressure Rating & Size Chart


ASTM A105 Fitting Pressure Rating

Temperature (°C) Maximum Working Pressure (Bar)
Minus 20° to 40° C 20
100° 16.5
150° 15
200° 14
220° 13.5

SA 105 Fittings Size Chart


Description Of ASTM A105 Forged Fittings Size Class Designation
Class 3000 Class 6000 Class 9000
Elbow (45 degree and 90 degree)
ASME B16.11 Tee/ ASME B16.11 Cross/ (ASME B16.11 Full Coupling And Half Coupling)
ASME B16.11 End Cap
½ - 4 Inches ½ - 2 Inches ½ - 2 Inches
½ - 4 Inches ½ - 2 Inches ½ - 2 Inches
½ - 4 Inches ½ - 2 Inches ½ - 2 Inches

B16.11 A105 Socket Weld Elbow Standard

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)

ISO/BSP, NPT, SAE threads A105 Threaded Pipe Nipple Stockist in Mumbai including ASTM A105 Union, Caps, Reducer and Cross, View Weight Chart & Tensile Strength

ASTM A105 Socket Weld Fittings Weight Chart

NPS 90 Deg Elbow Tee Half Coupling Cap
Class 3000 Class 6000 3000# 6000# Class 3000 6000 LBS 3000# Class 6000
3/8 0.09 0.14 0.12 0.20 0.05 0.08 0.05 0.08
1/2 0.15 0.22 0.20 0.31 0.09 0.13 0.09 0.13
3/4 0.24 0.36 0.33 0.50 0.14 0.21 0.14 0.21
1 0.38 0.57 0.53 0.80 0.22 0.34 0.22 0.34
11/4 0.60 0.91 0.84 1.27 0.36 0.54 0.36 0.54
11/2 0.96 1.44 1.35 2.02 0.57 0.86 0.57 0.86
2 1.54 2.31 2.16 3.23 0.92 1.38 0.92 1.38
21/2 2.46 3.44
3 3.93 5.50

ASTM A105 Threaded Fittings Weight Chart

NPS 90 degree elbow     threaded tee half coupling end cap
  Class 2000 Class 3000 Class 6000 2000 LBS 3000 LBS 3000 LBS 6000 LBS 3000#
3/8 0.07 0.12 0.18 0.09 0.16 0.03 0.09 0.03
1/2 0.12 0.19 0.28 0.16 0.26 0.07 0.16 0.07
3/4 0.19 0.30 0.45 0.26 0.42 0.10 0.22 0.10
1 0.31 0.48 0.72 0.43 0.67 0.21 0.44 0.21
11/4 0.50 0.76 1.14 0.70 1.06 0.36 0.52 0.36
11/2 0.79 1.21 1.81 1.10 1.69 0.52 0.95 0.52
2 1.27 1.93 2.89 1.77 2.70 0.69 1.40 0.69
21/2 2.03 3.08 4.62 2.84 4.31 1.15 2.00 1.15
3 3.24 4.92 7.38 4.53 6.88 1.60 3.00 1.60

Tensile Strength of A105 Forging

  • 485 MPa
  • 70,000 PSI
  • 70 KSI

Yield Strength Of A105 Carbon Steel Fittings

  • 250 MPa
  • 36 KSI
  • 36,000 PSI

ASTM A105 Threaded Fittings Hardness

  • Brinell = 187
NPT/ BSPP 3000 LBS A105 Threaded Fittings Dimensions and Burr-free SA-105 UNS K03504 Hex Nipple Wall Thickness according to ANSI B16.11

ASTM A105 Tee Dimensions

ASTM A105 Tee Dimensions

(NPS) Bore Of Socket Weld Depth Of Socket Weld Diameter Of Bore
(B) (J) (D)
1/2 21.95
21.70
10 16.6
15
3/4 27.30
27.05
13 21.7
20.2
1 34.05
33.80
13 27.4
25.9
1.1/4 42.80
42.55
13 35.8
34.3
1.1/2 48.90
48.65
13 41.7
40.1
2 61.35
61.10
16 53.5
51.7
2.1/2 74.20
73.80
16 64.2
61.2
3 90.15
89.80
16 79.5
46.4
4 115.80
115.45
19 103.8
100.7
1/2 4.65
4.10
3.75 15.5
3/4 4.90
4.25
3.90 19.5
1 5.70
5.00
4.55 22
1.1/4 6.05
5.30
4.85 27
1.1/2 6.35
5.55
5.10 32
2 6.95
6.05
5.55 38
2.1/2 8.75
7.65
7.00 41.5
3 9.50
8.30
7.60 57.5
4 10.70
9.35
8.55 66.5

ASTM A105 Union Dimensions

ASTM A105 Union Dimensions

NPS

Outer Daimeter

Wall Thickness

Bore Of Socket Weld

Water Way Bore

Socket Weld Depth

Length Assem
Nominal
(D) minimum
(C) minimum
(D1)
(D2)
(J) minimum
(L)
(DN)
Normal Pipe Size

Socket

Threaded
Socket
Threaded
Socket

Socket And Threaded
Socket
Socket And Threaded
6
1/8
21.8
14.7
3.2
2.5
10.65
6.43
10
41.4
8
1/4
21.8
19.0
3.3
3.1
14.10
9.45
10
41.4
10
3/8
25.9
22.9
3.5
3.2
17.55
13.51
10
46.0
15
1/2
31.2
27.7
4.1
3.8
21.70
17.07
10
49.0
20
3/4
37.1
33.5
4.3
4.0
27.05
21.39
13
56.9
25
1
45.5
41.4
5.0
4.6
33.80
27.74
13
62.0
32
11/4
54.9
50.5
5.3
4.9
42.55
35.36
13
71.1
40
11/2
61.5
57.2
5.6
5.1
48.65
41.20
13
76.5
50
2
75.2
70.1
6.1
5.6
61.10
52.12
16
86.1
65
21/2
91.7
85.3
7.7
7.1
73.80
64.31
16
102.4
80
3
109.2
102.4
8.4
7.7
89.80
77.27
16
109.0

ASTM A105 Plug Dimensions

ASTM A105 Plug Dimensions

NPS
(inch)
TPILength of Threaded (inch)Tap Drill In
(inch)
1/16" 27 0.313  
1/8" 27 3/8 10 1/4 0.405 R
1/4" 18 5/8 11 3/8 0.540 7/16
3/8" 18 5/8 11 3/8 0.675 37/64
1/2" 14 3/4 10 7/16 0.840 23/32
3/4" 14 3/4 10 1/2 1.050 59/64
1" 11-1/2 7/8 10 9/16 1.315 1-5/32
1-1/4" 11-1/2 1 11 9/16 1.660 1-1/2
1-1/2" 11-1/2 1 11 9/16 1.900 1-47/64
2" 11-1/2 1 11 5/8 2.375 2-7/32
2-1/2" 8 1 1/2 12 7/8 2.875 2-5/8
3" 8 1 1/2 12 1 3.500 3-1/4
3-1/2" 8 1 5/8 13 1 1/16 4.000 3-3/4
4" 8 1 5/8 13 1 1/16 4.500 4-1/4
4 1/2" 8 5.000 4-3/4
5" 8 1 3/4 14 1 3/16 5.563 5-9/32
6" 8 1 3/4 14 1 3/16 6.625 6-11/32
8" 8 1 7/8 15 1 5/16 8.625  
10" 8 2 16 1 1/2 10.750  
12" 8 2 1/8 17 1 5/8 12.750  
14" 8 14.000  
16" 8 16.000  

ASTM A105 Coupling Dimensions

ASTM A105 Coupling Dimensions

(NPS) End to End Outer Diameter Thread Length (Min.)
(A) (D) (B) (J)
1/2 48 28 10.9 13.6
3/4 51 35 12.7 13.9
1 60 44 14.7 17.3
1.1/4 67 57 17 18
1.1/2 79 64 17.8 18.4
2 86 76 19 19.2
2.1/2 92 92 23.6 28.9
3 108 108 25.9 30.5
4 121 140 27.7 33

What are the proper installation procedures for the ASTM A105 union?

  • To install the ASTM A105 union properly, you should begin threading it onto the prepared pipe end.
  • Hand tighten it properly to ensure a smooth flow.
  • Use a wrench to further tighten the bolt ends but do not overtighten as excessive force can damage the union.
  • Check for proper orientation, alignment and perform a leak test to check the integrity of the union.

CS A105 Forged Steel Fittings Marking

CS A105 Forged Steel Fittings Marking
  • Standard
  • Products Name
  • Schedule
  • Manufacturer Company Name
  • Code Of ASTM Material
  • Grade
  • Size In Inch
  • Heat Number (HN)
  • ASME B16.11
  • Weldolet
  • Sch XS
  • Vishal Steel
  • Carbon Steel
  • ASTM A105
  • 42" X 2"
  • VSI 4738

What types of coatings are available for the A105 hex plug?

Common surface coatings available for the A105 hex plug are zinc, electroless nickel, black oxide, phosphate, epoxy and several others, according to application requirements.


How Identify Different Threads Types Of ASTM A105 Forged Fittings

How Identify Different Threads Types Of ASTM A105 Forged Fittings

Wall Thickness Of A105 Galvanized Fittings

Class Connection Pipe Equivalent
SCH Number Wall Designation
Class 2000 NPT (Threaded) SCH 80 XS
Class 3000 NPT (Threaded) SCH 160
Class 6000 NPT (Threaded) XXS
3000 LB SW (Socket Weld) SCH 80 XS
6000 LB SW (Socket Weld ) SCH 160
9000 LB SW (Socket Weld) XXS

How do you ensure the quality of ASTM A105N pipe nipples during the forging process?

To ensure the quality of ASTM A105N pipe nipples during the forging process, you should carefully select the material and adhere to industry standards & specifications. Also, use proper forging techniques and put rigorous quality control measures into use.


Standard Of ASTM A105 Equivalent Indian

Standard ASTM A105 Fittings
UNS K03504
WERKSTOFF NR. 1.0460

A105 Fittings Application

  • Specialty Chemicals
  • Power Generation
  • Condensers
  • Chemical Equipment
  • Gas Processing
  • Pulp and Paper Industry
  • Sea Water Equipment
  • Pharmaceutical Equipment
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Heat Exchangers
  • Pharmaceuticals

ASTM A105 Fittings

ASTM A105 Fittings

  • Sizes :
  • 1/2” to 4” Inch
  • DN6 ~ DN100
A105 Socket Weld Elbow B16.11

A105 Socket Weld Elbow B16.11

  • Method :
  • Socket welding
  • Threaded
A105 Socket Weld Tee B16.11

A105 Socket Weld Tee B16.11

  • Pressure Rating :
  • Class 2000 & 3000
  • Class 6000 & 9000
A105 Forged Fittings

A105 Forged Fittings

  • Dimension :
  • MSS SP-79
  • MSS SP 83
A105 Screwed Union

A105 Screwed Union

  • Threads :
  • ISO, DIN, BSP
  • NPT, BSPT
A105 B16.11 Tee

A105 B16.11 Tee

  • Schedule :
  • SCH 40
  • SCH 80
ASTM A105 Threaded Fittings

ASTM A105 Threaded Fittings

  • Types :
  • Elbow, cross, nipple
  • Coupling, bushing, plug
  • Union, tee, outlet
 Carbon Steel ASTM A105 Fitting

Carbon Steel ASTM A105 Fitting

  • Dimensions :
  • ANSI B16.11
  • ASME B16.11
ASTM A105 Elbow

ASTM A105 Elbow

  • Heat treatment :
  • Annealing, and Normalizing
  • Normalizing & tempering
ASTM A105N Plug

ASTM A105N Plug

  • Testing methods :
  • Proof test
  • Tensile test
 ASME SA 105 Union

ASME SA 105 Union

  • Certificate :
  • CE certificate
  • ISO certificate
  • Test report
A105 Carbon Steel Pipe Cross

A105 Carbon Steel Pipe Cross

  • Value Added Services :
  • Chemical analysis
  • Mechanical testing
  • Flattening test
UNS K03504 Nipple

UNS K03504 Nipple

  • Application :
  • Power generation
  • Pharmaceuticals
  • Petrochemicals
ASTM A105 Carbon Steel Bushing

ASTM A105 Carbon Steel Bushing

  • Test Certificates :
  • EN 10204/3.1B
  • Raw materials certificate
A105N Steel Street Elbow

A105N Steel Street Elbow

  • Standard :
  • MSS
  • DIN

ASTM A105N Fittings Mechanical Properties


Tensile 70 ksi, (minimum)
Yield, note A 36 ksi, (minimum)
Hardness 187 HBW (maximum)
Elongation in 2in, Basic min. for wall 5/16″ and over, strip test 30%

Carbon Steel Forged Pipe Fittings Chemical Composition

Carbon 0.35

Silicon 0.10 - 35

Sulphur 0.40

Chromium 0.30

Manganese 0.60 - 1.05

Phosphorou 0.035

Nickel 0.40

Copper 0..40

Molybdenum 0.12

Vanadium 0.08