Shree Steel India : astm a105 class 300 flange to class 3000, astm a105 forging, astm a105 ansi b16.5 / astm a105 carbon steel slip on flange
Carbon Steel ASTM A105 Flanges Suppliers in India | Carbon Steel ASTM A105 Flanges Manufacturer in India | Carbon Steel ASTM A105 Flanges Price in India | Carbon Steel ASTM A105 Flanges dimensions

ASTM A105 Flanges Manufacturers India

Astm A105 Flange / ASME SA 105 Flanges Suppliers

astm a105 class 300 flange to class 3000, astm a105 forging, astm a105 ansi b16.5 / astm a105 carbon steel slip on flange, plate, pipe fittings

Astm A105 Material Standard Specification / chemical composition / aisi equivalent / mechanical properties, astm a105 flange dimensions, astm a105 flange pressure rating, astm a105 jis & din equivalent

Shree Steel India is an international supplier of Carbon Steel ASTM A105 Flanges.The Carbon Steel ASTM A105 Flanges manufactured in Stainless Steel and Duplex steel, we also manufacture Carbon Steel ASTM A105 Flanges at our other factory in Vapi, Gujarat. Where we also manufacture Carbon Steel ASTM A105 Flanges and Stainless steel Welding Neck Flange, Slipon Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange for industries like Oil & Gas, Petrochemicals, Refineries, Thermal, Nuclear sector, Solar Power Plants, Atomic Energy, Defense and Aerospace etc.

Shree Steel India manufacture and supply a comprehensive range of Carbon Steel ASTM A105 Flanges. Our Gujarat Division provide total Piping Solutions for various projects in India & overseas so far we have supplied Carbon Steel ASTM A105 Flanges to more than 30 countries like UK, Ireland, Vietnam, Philippines, South Africa, Australia, Kenya, Nigeria, Iran, Russia, Japan, Canada and many more European & African Countries , We have wide range of manufacturing capabilities and due to our proven track record & only 1% rejection rate became Shree Steel India an ideal choice for major EPC Contractors across the global for their Steel Fittings & Flange requirements.

If you don’t see what you’re looking for just call one of our team members at +91-22-66363077 / 9769756468 or Mail Us : info@shreesteelindia.com . No inquiry is too large or too small, we specialize in locating hard to find items. If you do see what you are looking, we would love to assist you and give you a quote today!


24″ 150# Carbon Steel Flange | 48″ 150# Carbon Steel Flange | 36″ 300# MS Flange ANSI B16.5 | 16″ 600# CS Flange | 30″ 900#  A105 CS Flange | A105 48″ 150# Slip On Flange | A105N 36″ 300 LBS CS Slip On Flange

Your #1 Source for High Quality A105, A105N Carbon Steel Flanges in a Size Range of 1/2″ to 24″, 15NB to 600 NB, DN15 to DN 100, 150#, 300#, 600#, 900#, 1500#, 2500# or PN 6 to PN 40, Custom Thickness

Slip On Carbon Flanges, Weld Neck Carbon Steel Flanges, Screwed Flange, Lap Joint Flange, Socket Weld Flange, Blind Flange

  1. Our stock range for A105/105N carbon steel flanges is from 1/2″ NB to 24″ NB, and we can supply up to 48″ NB Flanges and higher sizes too as per international standards.
  2. We offer carbon steel flanges with face finishes to suit Raised Face, Flat Face and RTJ and can machine other face finishes upon request.
  3. We are able to manufacture Orifice Weld Neck Carbon Steel Flanges, Drip Rings, Spectacle Blinds Carbon Steel Flanges and Special Flanges to customer specific requirements. 
  4. Our products are of high quality, and come with complete certification and marking on each flange.
  5. We can offer carbon steel flanges in various finished including hot dip galvanised finish, blackodised finish, shot blasted, black oil paint and rust free oil finish.

ASTM A105 (also known as ASME SA 105) covers seamless forged carbon steel piping components for use in pressure systems at ambient and high-temperature service. ASTM A105. Standard Specification for Carbon Steel Forgings for Piping Applications. 1. Scope. 1.1 This specification covers forged carbon steel piping components for ambient- and higher-temperature service in pressure systems.

Standard Specification For Carbon Steel ASTM A105 / A105N Industrial Flanges

Specifications : ASTM A105 / ASME SA105, A105N

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size : 1/2″ to 48″

Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

ASTM A105 Carbon Steel Pipe Flanges

Forged and Plate Flanges

Products Size
ASTM A105 Carbon Steel Slip-On Flanges ASTM A105 Carbon Steel Threaded Flanges Sizes 1/2″ – 48″
Raised Face or Flat Face
ASTM A105 Carbon Steel Weld Neck Flanges ASTM A105 Carbon Steel Socket Weld Flanges
ASTM A105 Carbon Steel Blind Flanges ASTM A105 Carbon Steel Reducing Flanges
ASTM A105 Carbon Steel Lap Joint Flanges ASTM A105 Carbon Steel Plate Flanges
ASTM A105 Carbon Steel Orifice Flanges ASTM A105 Carbon Steel Forged Flanges
ASTM A105 Carbon Steel Ring Type Joint Flanges ASTM A105 Carbon Steel Square Flanges

Carbon Steel Flange Standards / Types And Pressure Class :

ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500, astm a105 class 3000, astm a105 class 300 flange, astm a105 class 150, astm a105 class 600, astm a105 clase 800, astm a105 class 300
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900, astm a105 class 3000, astm a105 class 300 flange, astm a105 class 150, astm a105 class 600, astm a105 clase 800, astm a105 class 300
ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500, astm a105 class 3000, astm a105 class 300 flange, astm a105 class 150, astm a105 class 600, astm a105 clase 800, astm a105 class 300
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500, astm a105 class 3000, astm a105 class 300 flange, astm a105 class 150, astm a105 class 600, astm a105 clase 800, astm a105 class 300
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Types of ASTM A105 Flanges

ASTM A105 Carbon Steel Flanges Available Types
Carbon Steel Flanges Carbon Steel EN 1092-1 Flanges
Carbon Steel BS 4504 Flanges Carbon Steel A105N Forged Flanges
Carbon Steel A105 Flanges Carbon Steel Slip on Flanges
Carbon Steel Flat Flange Suppliers ANSI Carbon Steel Blind Flange
Carbon Steel A105N Weld Neck Flanges Dealer Carbon Steel Socket weld Flanges Exporter
Carbon Steel Long Weld Neck Flanges Stockholder CS ASTM A105 Threaded Flanges Distributors
Carbon Steel ASTM A105 Reducing Flanges Carbon Steel Ring Type Joint Flanges Manufacturer
Carbon Steel A105 Orifice Flange ASTM A105 Carbon Steel Spectacle Blind Flanges
ASME SA105 Carbon Steel WNRF Flange Carbon ASTM A105N SORF Flanges
ANSI B16.5 Carbon Steel RTJ Flanges Carbon Steel Screwed Flanges Stockist
ASTM A105N Carbon Steel Lap Joint Flanges ASME SA105 Carbon Steel BLRF Flange
Carbon Steel Raised Face Flanges ASTM A105 Carbon Steel Nipoflange
A105 Carbon Steel Square Flanges ASME SA105N Carbon Steel SWRF Flange
Steel Tongue & Groove Flanges Carbon Steel Male & Female Flanges
A105 Carbon Steel DIN Flanges Carbon Steel ASME B16.5 Flanges

How to read the pressure-temperature rating charts:

  • A carbon steel flange class 150 withstands up to 285 psi for temperatures below 100 F°, 200 psi for temperatures below 400°, and 20 psi at high temperatures as 1000 F°
  • A carbon steel flange class 300 withstands up to 740 psi (instead of 285) at temperatures below 100 F° and of 635 psi at temperatures below 400 F° (instead of 200 psi)
  • stainless steel flange class 150 withstands up to 270 psi for temperatures below 100 F°, 190 psi for temperatures below 400°, and 20 psi at high temperatures as 1000 F°

CARBON STEEL FLANGE PRESSURE RATING

Carbon steel flange pressure-temperature rating ASME

ASTM A105, A350 LF2, A350 LF6 Class 1 FLANGE RATING

PRESSURE-TEMPERATURE CHART IN PSI

Maximum allowed pressure in psi for flanges on different classes by increasing temperatures (Celsius or Fahrenheit)

Temperature (in F°) 150# 300# 400# 600# 900# 1500# 2500#
< 100 285 740 985 1480 2220 3705 6170
200 260 680 905 1360 2035 3395 5655
300 230 655 870 1310 1965 3270 5450
400 200 635 845 1265 1900 3170 5280
500 170 605 805 1205 1810 3015 5025
600 140 570 755 1135 1705 2840 4730
650 125 550 730 1100 1650 2745 4575
700 110 530 710 1060 1590 2655 4425
750 95 505 675 1015 1520 2535 4230
800 80 410 550 825 1235 2055 3430
850 65 320 425 640 955 1595 2655
900 50 230 305 460 690 1150 1915
950 35 135 185 275 410 685 1145
1000 20 85 115 170 255 430 715
Hydrostatic Test Pressure (in Psig) 450 1125 1500 2225 3350 5575 9275


Carbon Steels A105 - ASME SA-105/SA-350 Grade LF2

Description

This grade is used primarily for steel piping components for low temperature, ambient and higher temperature service as required by ASME specification SA-105 (Specification for Carbon Steel Forgings for Piping Applications) and ASME Specification SA-350 (Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components).

Principal Design Features A 105 is an ASTM specification dealing with forged carbon steel piping components. The steel alloy involved is a low carbon, manganese and silicon containing steel similar to AISI 1330, but with lower manganese content.

ASTM A105 Applications : This ASTM specification covers carbon steel forgings for piping applications such as flanges and fittings

ASTM A105 Machinability : Machinability is good as for any of the low alloy steels.

ASTM A105 Forming : This specification covers forming by forging only.

ASTM A105 Welding : The steel covered by this specification is weldable. Weld procedures used must be qualified with Section IX of the ASME Boiler and Pressure Vessel Code.

ASTM A105 Heat Treatment : Heat treatment is not required except for flanges or piping components as called out in ASTM A 105/A section 5.1. When heat treatment is required it consists of normalizing at 1550 to 1700 F and air cooled. Quenching direct from the forging heating shall be followed by a temper at 1100 F and air cool.

ASTM A105 Forging : This is a forging alloy that would be forged at temperatures in the range of 2200 to 1700 F followed by quenching and tempering or normalizing.

ASTM A105 Cold Working : This specification does not cover cold working other than machining.

ASTM A105 Annealing : Annealing may be done by first allowing the forged parts to cool to below 1000 F and then reheat to between 1550 and 1700 F followed by slow furnace cooling.

ASTM A105 Aging : Not applicable.

ASTM A105 Tempering : Tempering is done at 1100 F followed by air cooling.

ASTM A105 Hardening See "Heat Treatment" and "Tempering".

Other Comments Physical and mechanical properties are similar to those for AISI 1330 steel. Consult ASTM A105 for requirements as to strength and hardness.

ASTM A105 Physical Data :

Density (lb / cu. in.) 0.284
Specific Gravity 7.9
Specific Heat (Btu/lb/Deg F - [32-212 Deg F]) 0.107
Melting Point (Deg F) 2740
Thermal Conductivity 360
Mean Coeff Thermal Expansion 6.7
Modulus of Elasticity Tension 30
Modulus of Elasticity Torsion 11

CHEMICAL REQUIREMENTS ASTM A105

ELEMENT COMPOSITION, %
Carbon 0.35 max
Manganese 0.60-1.05
Phosphorus 0.035 max
Sulfur 0.040 max
Silicon 0.10-0.35
Copper 0.40 max (1)
Nickel 0.40 max (1)
Chromium 0.30 max (1-2)
Molybdenum 0.12 max (1-2)
Vanadium 0.08 max
(1) The sum of copper, nickel, chromium, molybdenum and vanadium shall not exceed 1.00%.
(2) The sum of chromium and molybdenum shall not exceed 0.32%.
Note: For each reduction of 0.01% below the specified carbon maximum (0.35%), an increase of 0.06% manganese above the specified maximum (1.05%) will be permitted up to a maximum of 1.35%.

A105 Properties ( Carbon Steel Forgings for Piping Applications to ASTM A 105/A 105M Standard)

Use : The forged carbon steel piping components manufactured under the A 105 steel specification are used in pressure systems operating at ambient- and higher-temperatures.
We can not only supply Flanges under this grade, but also fittings, valves, and similar parts ordered either to dimensions specified by the customer or to dimensional standards such as ANSI, MSS, ASME, EN and API.

A105 Available Classes

Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500 and Class 2500

A105 Mechanical Properties

 Property


A105 Tensile Strength, min:

70,000 psi (485 MPa]

A105 Min. Yield Point:

36,000 psi [250 MPa]

A105 Reduction of area, min:

30% min

A105 Hardness, HB, max

187

Astm A105 Flange / ASME SA 105 Flanges Suppliers, astm a105 class 3000, astm a105 class 300 flange, astm a105 class 150, astm a105 class 600, astm a105 clase 800, astm a105 class 300, astm a105 class 300 flange to class 3000, astm a105 forging, astm a105 ansi b16.5 / astm a105 carbon steel slip on flange, plate, pipe fittings, Astm A105 Material Standard Specification / chemical composition / aisi equivalent / mechanical properties, astm a105 flange dimensions, astm a105 flange pressure rating, astm a105 jis & din equivalent

ASTM A-105 Forged Steel 150# Lap-Joint Flanges

ASTM A-105 Forged Steel 150# Lap-Joint Flanges
Nominal
Size
Outside
Diameter
(OD)
Bore
Diameter
(B)
No. of
Bolt
Holes
Bolt
Hole
Diam.
Bolt
Circle
(BC)
Thickness
(T)
Hub
Length
(L)
Hub
Diam.
(H)
Lap
Radius
( R )
Approx.
Weight
(lbs)
1 4.25 1.38 4 0.625 3.13 0.563 0.688 1.938 0.13 2
1 1/4 4.68 1.72 4 0.625 3.50 0.625 0.813 2.312 0.19 3
1 1/2 5.00 1.97 4 0.625 3.88 0.688 0.875 2.563 0.25 3
2 6.00 2.46 4 0.750 4.75 0.750 1.000 3.063 0.31 5
2 1/2 7.00 2.97 4 0.750 5.50 0.875 1.125 3.563 0.31 7
3 7.50 3.60 4 0.750 6.00 0.938 1.188 4.250 0.38 8
3 1/2 8.50 4.10 8 0.750 7.00 0.938 1.250 4.812 0.38 11
4 9.00 4.60 8 0.750 7.50 0.938 1.312 5.312 0.44 13
5 10.00 5.69 8 0.875 8.50 0.938 1.438 6.438 0.44 15
6 11.00 6.75 8 0.875 9.50 1.000 1.562 7.562 0.50 18
8 13.50 8.75 8 0.875 11.75 1.125 1.750 9.688 0.50 30
10 16.00 10.92 12 1.000 14.25 1.188 1.938 12.000 0.50 42
12 19.00 12.92 12 1.000 17.00 1.250 2.188 14.375 0.50 64
14 21.00 14.19 12 1.125 18.75 1.375 2.250 15.750 0.50 90
16 23.50 16.19 16 1.125 21.25 1.438 2.500 18.000 0.50 98
18 25.00 18.20 16 1.250 22.75 1.562 2.688 19.875 0.50 125
20 27.50 20.25 20 1.250 25.00 1.688 2.875 22.000 0.50 160
24 32.00 24.25 20 1.375 29.50 1.875 3.250 26.125 0.50 212
30** 38.75 30.25 28 1.375 36.00 2.125 3.500 32.750 0.50 305
36** 46.00 36.25 32 1.625 42.75 2.375 3.750 39.250 0.50 440

Bore Diameters listed above are stocked by Shree Steel India as standard. Larger or special bores are available on application.

* Hub lengths shown for 14" - 24" sizes are standard 150# S/O dimension. They do not conform to full ANSI B16.5 Hub Length dimensions which are available on application.

** 30/36" sizes listed are Class 125 (Full Weight) S/O pattern with Lap-Joint ID. Sizes larger than 24" are not covered by ANSI B16.5.


Carbon Steel ASTM A105 Flanges Suppliers in India | Carbon Steel ASTM A105 Flanges Manufacturer in India | Carbon Steel ASTM A105 Flanges Price in India | Carbon Steel ASTM A105 Flanges dimensions
Flanges We Export
Stainless Steel Flanges Stainless Steel Flanges Stainless Steel Flanges
ASTM A105 LAP JOINT FLANGE ASTM A105 SCREWED FLANGE ASTM A105 WELDING NECK FLANGE
Stainless Steel Flanges Stainless Steel Flanges Stainless Steel Flanges
ASTM A105 BLIND FLANGE ASTM A105 SLIP-ON FLANGE ASTM A105 SOCKET WELDING FLANGE
Stainless Steel Flanges Stainless Steel Flanges Stainless Steel Flanges
ASTM A105 WELDING NECK FLANGE ASTM A105 THREADED FLANGE ASTM A105 PLATE FLANGE
Stainless Steel Flanges Stainless Steel Flanges Stainless Steel Flanges
ASTM A105 BLIND FLANGE ASTM A105 PLATE FLANGE ASTM A105 SLIP-ON FLANGE
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Contact Shree Steel India Today for a best offer of 316 Stainless Steel Forged Fittings
Call: +91-22-66363077 / 9769756468
Email: info@shreesteelindia.com