ASTM A105 Flange manufacturer in India

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Nace certified ASME SA 105 Slip On Flange and A105n Blind Flange supplier in Mumbai


The ASTM A105 can be defined as a flange specification. It may incorporate different grades of the stainless steel used to create the flanges. The ASTM A105 Flange is typically made of forged carbon steel and is utilised in high-temperature applications. The chemical makeup of the ASTM A105 material consists of many elements; it contains chromium and molybdenum in its alloy, which promotes the hardenability of the flanges. This specification includes several types of flanges, each with its own set of applications based on its construction. The ASTM A105 Blind Flange, for example, is used to close a pipeline. These flanges are also well-known for their durability. The ASTM A105 Flange has a minimum yield strength of

ASTM A105 Sorf Flange Vs ASME SA105 Blind Flange
ASTM A105 Sorf Flanges, also known as Slip-on Raised Face Flanges, are commonly utilised in a variety of manufactured applications. They are essentially joined to the pipe via a filler welding that is present at both the hub and the pipe end, on the inner side of the flange. The ASTM A105 Sorf Flange is available in a variety of sizes and can be utilised in a variety of applications. It is mostly employed in low-temperature, low-pressure applications. Because of their low cost, these slip-on flanges are chosen by engineers in industries like as oil and gas. The ASME SA105 Blind Flange lacks a hub and a centre with a bore. They essentially have the face thickness of a flange with a matching thickness.

Is A105 Carbon Steel Class 150 Flange low temp?
The A105 Carbon Steel Flange is capable of withstanding different pressure at different temperatures. Generally, with the increase in the temperature, the pressure rating of the flange decreases. For example, the A105 Carbon Steel Class 150 Flange is rated at around 270 PSIG at ambient conditions whereas it is approximately 180 PSIG at 204 degrees C. Thus as the pressure goes down, the temperature increases, and vice-versa. Thus, generally it can be said that the A105 Carbon Steel Class 150 Flange is low temperature.

ASTM A105 Flange manufacturer in India

ASTM A105 Flange manufacturer in India

Produce SA 105 material and ASTM A105 forged steel flanges through bar blanks for high strength, A105 Carbon Steel Flat Flange and Puddle Flanges manufacturer in Mumbai according to ANSI/ ASME B16.5 standard

ASTM A105n Flange Vs SA 105 Flange
There is no difference between the chemical composition of the ASTM A105n Flange and the SA 105 Flange. However, the difference lies in its standard and mechanical properties. Basically, when there is an auxiliary requirement for heat treatment for the ASTM A105 material in normalized condition, it is known as the ASTM A105n material. The SA 105 Flange does not have any heat treatment requirements. Thus, it can be said that the ASTM A105n Flange possesses better mechanical properties compared to the ASTM A105 Flange as the former have increased strength and give better performance at low temperature services. Thus, it can be concluded that even though the ASTM A105n Flange and the SA 105 Flange have the same chemical composition, the ASTM A105n Flange has enhanced mechanical properties and that is why they are used for critical applications.


Size Range1/2″ to 48″
Chart of Pressure Rating300 LBS, 2500 LBS, 1500 LBS, 900 LBS, 150 LBS, 600 LBS
JIS40 K, 16 K, 5K, 10 K, 30 K, 20 K, 63 K
DIN Pressure Calculation25Bar 40Bar 16Bar 6Bar 10Bar / PN64 PN10 PN25 PN16 PN6 PN40
Manufacturer of Connect / Flange Face TypeLJF, RF, RTJ, FF, Small Tongue, Large Tongue & Groove
TestMagnetic particle detector, X-ray detector, Ultrasonic flaw detector, Direct-reading Spectrograph, Hydrostatic testing machine
Production technique Used By ManufacturerHeat treated, Forged and machined
OriginJapan / West Europe / Indian / USA / Korean
Standards Provided By ManufacturerISO70051, MSS S44, BS1560-3.1, API7S-43, B16.48, ANSI/ASME B16.5, B16.47 Series A & B, BS4504, JISB2220, ASME/ANSI B16.5/16.36/16.47A/16.47B, API605, BS 10, EN-1092, DIN, API7S-15, EN1092
UNI / EN16Bar 6Bar 40Bar 10Bar 25Bar
Common Types By ManufacturerThreaded / Screwed / Forged / Plate
EquipmentPushing Machine, Press machine, Sand-blasting machine, Bending machine, electric bevelling machine etc
CoatingZinc Plated, Anti-rust Paint, Yellow Transparent, Oil Black Paint, Cold and Hot Dip Galvanized
Manufacturer ofGOST, JIS, ANSI, DIN, UNI, BS, AWWA, AS2129, SABS, NFE, EN etc.

Well know ASTM A105 Steel Flange distributor, importer, stockists, wholesalers, stockholders, dealers, supplier, exporters and Manufacturer in Mumbai.

BS4504 PN16 SA105 Steel Forged Flanges and ASME B16.47 ASTM A105 Blind Flange manufacturer in India offers 100% Radiography Test Report

Killed Carbon Steel A105 Flange Price Per Piece in IndiaPrice Applicable for jan 2022 to june 2022Price Applicable for July 2022 to December 2022
LOOSE FLANGE A105 150# B16.5, 2 (ASTM A105 AS PER ASME B16.5) Per KgUS $2.67US $4.67
FLANGE SW RF A105 3/4 105# Per KgUS $3.03US $5.03
REDUCING WNRT J FLANGE 2X1 SCH160 300#A105N MOC:ASTM A105N ASME B16.5 Per UnitUS $34.84US $36.84
FLANGE 5 IN ANSI 150 LB SLIP ON RAISED FACE ASTM A105 Per KgUS $8.09US $10.09

Why to buy from stockist? Buy directly through A105 Flange manufacturers and save cost. A leading industrial Killed Carbon Steel Astm A105 Flange Manufacturer in India, we offer a wide range of cost effective A105n Steel Flange

  • Stock Flange Finish
  • Spiral Serrated Finish
  • Concentric Serrated Finish
  • Smooth Finish
  • Cold Water Finish
Nominal Pipe Size
(inch)
Dia. of
Flange
(inch)
No.
of
Bolts
Dia. of
Bolts
(inch)
Dia. of
Bolt Holes
(inch)
Bolt
Circle
(inch)
1/43-3/841/20.622-1/4
3/43-7/841/20.622-3/4
14-1/441/20.623-1/8
1/23-1/241/20.622-3/8
1-1/44-5/841/20.623-1/2
2645/80.754-3/4
2-1/2745/80.755-1/2
1-1/2541/20.623-7/8
37-1/245/80.756
3-1/28-1/285/80.757
4985/80.757-1/2
2027-1/2201-1/81.2525
61183/40.889-1/2
813-1/283/40.8811-3/4
51083/40.888-1/2
1016127/8114-1/4
14211211.1218-3/4
1623-1/21611.1221-1/4
1219127/8117
1825161-1/81.2522-3/4
2432201-1/41.3829-1/2
  • Positive Material Identification – PMI Testing
  • Pitting Resistance Test
  • Hardness Test
  • Flaring Test
  • Mechanical Testing Such as Tensile of Area
  • Chemical Analysis – Spectro Analysis
  • Flattening Test
  • Micro and Macro Test
  • Intergranular Corrosion (IGC) Test

Choose A105 Flange manufacturers in India for lowest price and ready stock, we produce large diameter A105n Steel Socket Weld Flange and ASTM A105n Threaded Flange as per customer's dimensions

NPS (Nominal Pipe Size)Loose (Lap Joint)NPT (Threaded)SORF (Slip On)BLRF (Blind)SWRF (Socket Weld)WRNR (Weld Neck)
½111222
1222223
333333
¾222222
333434
8887810
2555556
39999911.5
4131313171316.5
111211131112
5151515201521
8303030473042
6191919271926
10434343704354
24275220220430220268
14105909014090114
126464641236488
161409810618098140
20195165165285165197
18160130130220130165
22245185185355185225
Forging TemperatureBetween 1,700 degrees F and 2,200 degrees F
Looking for Class 150/ 300 A105 Steel Lap Joint Flange for petrochemical plants? Manufacturer of Carbon Steel UNS K03504 ASTM A105 Long Weld Neck Flange and A105n Spectacle Blinds in India, buy ASTM A105 Material for industrial application
Size in Inch RF Dia. Size in mm Machine Bolt Length Flange Thickness ISO Stud Size PCD No of Bolts Bolt Size UNC Outer Dia. RF Height RF Stud Length Hole Size Weight in kg
C B E A D
1/234.915509.6M1460.341/2902555/80.9
150.8255512.7M1479.441/21102655/80.9
1 1/463.5325514.3M1488.941/21152705/81.4
3/442.9205011.2M1469.941/21002655/80.9
1 1/273406515.9M1498.441/21252705/81.8
292.1507017.5M16120.745/81502853/42.3
3127807522.3M16152.445/81902903/44.1
3 1/2139.7907522.3M16177.885/82152903/45.9
4157.21007522.3M16190.585/82302903/47.7
5185.71258522.3M20215.983/42552957/89.1
2 1/2104.8657520.7M16139.745/81802903/43.2
6215.91508523.9M20241.383/428021007/811.8
8269.92009027M20298.583/434521107/820.5
10323.825010028.6M24362127/84052115132
1238130010030.2M24431.8127/84852120150
14412.835011533.4M27476.312153521351 1/864
16469.940011535M27539.816159521351 1/882
18533.445012538.1M30577.9161 1/863521451 1/4100
20584.250014041.3M30635201 1/870021601 1/4130
24692.260015046.1M33749.3201 1/481521701 3/8196
Yield Strength36,000 psi
Temp.-20~100150200300400
S20.020.020.020.020.0
Temp.500600650700750
S19.618.417.817.214.8
Temp.8008509009501000
S12.09.36.74.02.5
Nominal Pipe Size
(inches)
Class 300
Dia of
Flange
(inches)
No.
of
Bolts
Dia of
Bolts
(inches)
Dia of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/43-3/841/20.622-1/4
1/23-3/441/20.622-5/8
3/44-5/845/80.753-1/4
14-7/845/80.753-1/2
1-1/45-1/445/80.753-7/8
1-1/26-1/843/40.884-1/2
26-1/285/80.755
2-1/27-1/283/40.885-7/8
38-1/483/40.886-5/8
3-1/2983/40.887-1/4
41083/40.887-7/8
51183/40.889-1/4
612-1/2123/40.8810-5/8
815127/8113
1017-1/21611.1215-1/4
1220-1/2161-1/81.2517-3/4
1423201-1/81.2520-1/4
1625-1/2201-1/41.3822-1/2
1828241-1/41.3824-3/4
2030-1/2241-1/41.3827
2436241-1/21.6232
  • Annealing-During annealing, the material is uniformly reheated to a temperature above the transformation range and then slowly cooled to a temperature below the transformation range after holding at this temperature for a suitable time.
  • Normalizing-The material is uniformly warmed to a temperature above the transformation range and then cooled in room temperature air.
  • Normalizing and tempering
  • Quenching and tempering-In this procedure, the material is thoroughly austenitized before being instantly quenched in an appropriate liquid medium. The quenched fittings were then warmed to a minimum temperature of 590°C (1100°F) and chilled in still air.
Temperature °F Class 150 Class 600 Class 1500 Class 400 Class 900 Class 300 Class 2500
-20 to 1002751440360096021607206000
3002051080270072016205404500
2002301200300080018006005000
400190995248566014904954140
600140875218558013104353640
650125860215057512904303580
500170930233062013954653880
700110850212556512754253540
75095830207555512454153460
85065790198053011903953300
80080805201554012104053360
90050780194552011653903240
95035765191051011453803180
10002064016054309653202675
11002051512853457702552145
1150204009952655952001655
10502061515454109253102570
1200203107702054651551285
125020225565150340115945
13002017043011525585715
140020952406514550400
1350201253108018560515
145015701704510535285
15001055135358025230
Hardness137 to 187 HB
ASTM A105 Flange

ASTM A105 Flange

A105N Nace certified Flanges

A105N Nace certified Flanges

SA 105 material

SA 105 material

SA 105 Pipe Flange

SA 105 Pipe Flange

SA105 Steel Forged Flanges

SA105 Steel Forged Flanges

ASTM A105 forged steel flanges

ASTM A105 forged steel flanges

A105 forged steel flanges

A105 forged steel flanges

ASTM A105 Blind Flange

ASTM A105 Blind Flange

ASTM A105n Ring Joint Flange

ASTM A105n Ring Joint Flange

A105n Material

A105n Material

ASTM A105 Material

ASTM A105 Material

A105 Flange

A105 Flange

SA 105 Flange

SA 105 Flange

ASTM A105n Material

ASTM A105n Material

A105n Flange

A105n Flange

A105 Steel Flange

A105 Steel Flange

A105 Normalized Flanges

A105 Normalized Flanges

A105N Normalized Flange

A105N Normalized Flange

A105 Forging

A105 Forging

ASME SA105 Material

ASME SA105 Material

ASTM A105 SORF Flange

ASTM A105 SORF Flange

ASTM A105 Slip On Flange

ASTM A105 Slip On Flange

CS ASTM A105 Weld Neck Flanges

CS ASTM A105 Weld Neck Flanges

600 LBS ASME SA 105 WNRF Flange

600 LBS ASME SA 105 WNRF Flange

ASTM A105 Carbon Steel Socket Weld Flange

ASTM A105 Carbon Steel Socket Weld Flange

300 LBS A105n Carbon Steel SWRF Flanges

300 LBS A105n Carbon Steel SWRF Flanges

SA105 Steel BLRF Flanges

SA105 Steel BLRF Flanges

900 LBS A105 Carbon Steel Lapped Joint Flange

900 LBS A105 Carbon Steel Lapped Joint Flange

ASTM A 105 N Orifice Flanges

ASTM A 105 N Orifice Flanges

15 NB A105n Steel Spectacle Blind Flange

15 NB A105n Steel Spectacle Blind Flange

A105 Metal Tongue & Groove Flange

A105 Metal Tongue & Groove Flange

2500 LBS SA-105 UNS K03504 Nipoflange

2500 LBS SA-105 UNS K03504 Nipoflange

ASTM A105 UNS K03504 Long Weld Neck Flange

ASTM A105 UNS K03504 Long Weld Neck Flange

5000 NB A105 Steel Reducing Flange

5000 NB A105 Steel Reducing Flange

A105 ASTM Girth Flange

A105 ASTM Girth Flange

1500 LBS CS A105 Expander Flange

1500 LBS CS A105 Expander Flange

UNS K03504 Screwed Flange

UNS K03504 Screwed Flange

150 LBS ASTM A105 Steel Threaded Flange

150 LBS ASTM A105 Steel Threaded Flange

A105 Carbon Steel Flange

A105 Carbon Steel Flange

Element ASTM A105N
C%0.35 max
Si%0.10-0.35
Mn%0.60-1.05
P%0.035 max
S%0.040 max
Cu%0.40 max
Ni%0.40 max
Cr%0.30 max
Mo%0.12 max
V%0.08 max
Nb%0.02 max
Element ASTM A105N
Tensile Strength, min:70,000 psi (485 MPa]
Min. Yield Point:36,000 psi [250 MPa]
Reduction of area, min:30% min
Hardness, HB, max187
ELEMENT COMPOSITION, %
Carbon0.35 max
Manganese0.60-1.05
Nickel0.40 max (1)
Silicon0.10-0.35
Copper0.40 max (1)
Molybdenum0.12 max (1-2)
Vanadium0.08 max
Chromium0.30 max (1-2)
Phosphorus0.035 max
Sulfur0.040 max
Mechanical PropertiesRequirements
Yield strength,min,psi [MPa]36000 [250]
Tensile strength,min,psi [MPa]70000 [485]
Elongation, min, %30
Hardness,HB,max187
Reductionofarea,min,%30
Density (lb / cu. in.)0.284
Specific Heat (Btu/lb/Deg F – [32-212 Deg F])0.107
Melting Point (Deg F)2740
Thermal Conductivity360
Specific Gravity7.9
Mean Coeff Thermal Expansion6.7
Modulus of Elasticity Torsion11
Modulus of Elasticity Tension30
Standard Astm A105
AFNOR-
GOST-
BS-
UNSK03504
WERKSTOFF NR.1.0460
JIS-
EN-

ASTM A105 Carbon Steel Flange is wrapped in plastic cloth and packed in a wooden box, a wooden pallet, and a fumigated wooden carrate. Our packaging is fully transportable and waterproof, with proper strips on a wooden box with a lifting point.

ASTM A105 slip on flange Dimensions

Size in InchSize in mmNo of BoltsOuter Dia.Hub ODISO Stud SizeFlange LengthRF HeightFlange Thick.RF Dia.PCDHole SizeSocket BoreWeight in kg
ACDFBEGH
1/21549030M141429.634.960.35/822.20.8
125411049M1416212.750.879.45/834.50.9
3/420410038M1414211.242.969.95/827.70.9
1 1/432411559M1419214.363.588.95/843.21.4
250415078M1624217.592.1120.73/461.92.3
1 1/240412565M1421215.97398.45/849.51.4
2 1/265418090M1627220.7104.8139.73/474.63.2
3804190108M1629222.3127152.43/490.73.7
41008230135M1632222.3157.2190.53/4116.15.9
3 1/2908215122M1630222.3139.7177.83/4103.45
51258255164M2035222.3185.7215.97/8143.86.8
82008345246M2043227269.9298.57/8221.513.7
1025012405305M2448228.6323.83621276.219.5
61508280192M2038223.9215.9241.37/8170.78.6
1230012485365M2454230.2381431.8132729
2460020815663M3381246.1692.2749.31 3/8616100
1640016595457M2762235469.9539.81 1/8410.554
1845016635505M3067238.1533.4577.91 1/4461.859
1435012535400M2756233.4412.8476.31 1/8359.241
2050020700559M3071241.3584.26351 1/4513.175
  • Yellow Transparent
  • Anti-rust Paint
  • Zinc Plated
  • Cold and Hot Dip Galvanized
  • Oil Black Paint

Class 150 A105 Blind Flange

Class 150 A105 Blind Flange Dimensions

FLANGE
NPS
Outside
Diameter
Raised Face (RF)Bolt Hole (B)Bolt Circle (BC)Raised Face (R)Flat Face
Thickness (T2)
Raised Face
Thickness (T)
No. of
Bolt Holes
3/4"3.88".063".62"2.75"1.69".44".50"4
1"4.25".063".62"3.12"2.00".50".56"4
1/2"3.50".063".62"2.38"1.38".38".44"4
1-1/4"4.62".063".62"3.50"2.50".56".62"4
1-1/2"5.00".063".62"3.88"2.88".62".68"4
2"6.00".063".75"4.75"3.62".69".75"4
3"7.50".063".75"6.00"5.00".88".94"4
3-1/2"8.50".063".75"7.00"5.50".88".94"8
22"29.50".063"1.38"27.25"25.25"1.75"1.81"20
4"9.00".063".75"7.50"6.19".88".94"8
2-1/2"7.00".063".75"5.50"4.12".82".88"4
5"10.00".063".88"8.50"7.31".88".94"8
6"11.00".063".88"9.50"8.50".94"1.00"8
8"13.50".063".88"11.75"10.62"1.06"1.12"8
10"16.00".063"1.00"14.25"12.75"1.13"1.19"12
14"21.00".063"1.12"18.75"16.25"1.32"1.38"12
16"23.50".063"1.12"21.25"18.50"1.38"1.44"16
12"19.00".063"1.00"17.00"15.00"1.19"1.25"12
18"25.00".063"1.25"22.75"21.00"1.50"1.56"16
20"27.50".063"1.25"25.00"23.00"1.63"1.69"20
24"32.00".063"1.38"29.50"27.25"1.82"1.88"20

Class 300 A105 Blind Flange

Class 300 A105 Blind Flange Dimensions

FLANGE
NPS
Raised Face (R)Bolt Circle (BC)Bolt Hole (B)Raised Face (RF)Flat Face
Thickness (T2)
Raised Face
Thickness (T)
Outside
Diameter
No. of
Bolt Holes
1/2"1.38"2.62"0.62".063"0.50"0.56"3.75"4
3/4"1.69"3.25"0.75".063".056"0.62"4.62"4
1"2.00"3.50"0.75".063"0.63"0.69"4.88"4
1-1/4"2.50"3.88"0.75".063"0.69"0.75"5.25"4
1-1/2"2.88"4.50"0.88".063"0.75"0.81"6.12"4
2"3.62"5.00"0.75".063"0.82"0.88"6.50"8
2-1/2"4.12"5.88"0.88".063"0.94"1.00"7.50"8
3"5.00"6.62"0.88".063"1.06"1.12"8.25"8
3-1/2"5.50"7.25"0.88".063"1.13"1.19"9.00"8
4"6.19"7.88"0.88".063"1.19"1.25"10.00"8
5"7.31"9.25"0.88".063"1.32"1.38"11.00"8
6"8.50"10.62"0.88".063"1.38"1.44"12.50"12
8"10.62"13.00"1.00".063"1.56"1.62"15.00"12
10"12.75"15.25"1.12".063"1.82"1.88"17.50"16
12"15.00"17.75"1.25".063"1.94"2.00"20.50"16
14"16.25"20.25"1.25".063"2.06"2.12"23.00"20
16"18.50"22.50"1.38".063"2.19"2.25"25.50"20
18"21.00"24.75"1.38".063"2.32"2.38"28.00"24
20"23.00"27.00"1.38".063"2.44"2.50"30.50"24
22"25.25"29.25"1.63".063"2.57"2.63"33.00"24
24"27.25"32.00"1.62".063"2.69"2.75"36.00"24

Class 600 A105 Blind Flange

ASTM 600 Blind flange Dimensions

Size in InchSize in mmPCDOuter Dia.ISO Stud SizeRF Dia.No of BoltsRF HeightBolt Size UNCRF Stud LengthHole SizeFlange Thick.Weight in kg
EACDB
1/21566.795M1434.9471/2755/814.31.4
3/42082.6115M1642.9475/8903/415.91.4
12588.9125M1650.8475/8903/417.51.8
1 1/43298.4135M1663.5475/8953/420.72.3
1 1/240114.3155M2073473/41107/822.33.7
250127165M1692.1875/81103/425.44.6
2 1/265149.2190M20104.8873/41207/828.66.8
380168.3210M20127873/41257/831.89.1
3 1/290184.2230M24N/A877/814013513.2
4100215.9275M24157.2877/8145138.118.7
5125266.7330M27185.78711651 1/844.531
6150292.1355M27215.912711701 1/847.739
8200349.2420M30269.91271 1/81901 1/455.664
10250431.8510M33323.81671 1/42151 3/863.5105
12300489560M333812071 1/42201 3/866.7134
14350527605M36412.82071 3/82351 1/269.9161
16400603.2685M39469.92071 1/22551 5/876.2225
18450654745M42533.42071 5/82751 3/482.6286
20500723.9815M42584.22471 5/82851 3/488.9368
24600838.2940M48692.22471 7/83302101.6568

Class 900 A105 Blind Flange

ASTM 900 Blind flange Dimensions

Size in InchISO Stud SizeSize in mmFlange Thick.Bolt Size UNCRF HeightNo of BoltsRF Dia.RF Stud LengthPCDHole SizeOuter Dia.Weight in kg
BDCEA
1/2M201522.33/47434.911082.67/81201.8
3/4M202025.43/47442.911588.97/81302.7
1M242528.67/87450.8125101.611503.6
1 1/4M243228.67/87463.5125111.111604.1
1 1/2M274031.817473140123.81 1/81805.9
2M245038.17/87892.1145165.1121510.1
2 1/2M276541.3178104.8160190.51 1/824516
3M248038.17/878127145190.5124013
4M3010044.51 1/878157.21702351 1/429024.5
5M3312550.81 1/478185.7190279.41 3/835039.5
6M3015055.61 1/8712215.9190317.51 1/438053
8M3620063.51 3/8712269.9220393.71 1/247091
10M3625069.91 3/8716323.8235469.91 1/2545132
12M3630079.41 3/8720381255533.41 1/2610189
14M3935085.81 1/2720412.8275558.81 5/8640237
16M4240088.91 5/8720469.92856161 3/4705273
18M48450101.61 7/8720533.4325685.82785367
20M525001082720584.2350749.32 1/8855463
24M64600139.72 1/2720692.2440901.72 5/81040875

Class 1500 A105 Blind Flange

Class 1500 A105 Blind flange Dimensions

Size in InchRF HeightSize in mmOuter Dia.PCDNo of BoltsBolt Size UNCFlange Thick.RF Stud LengthWeight in kgHole SizeRF Dia.ISO Stud Size
DAEBC
1/271512082.643/422.31101.87/834.9M20
3/472013088.943/425.41152.77/842.9M20
1725150101.647/828.61253.7150.8M24
1 1/4732160111.147/828.61254.1163.5M24
1 1/2740180123.84131.81405.91 1/873M27
2750215165.187/838.114510.1192.1M24
2 1/2765245190.58141.316015.91 1/8104.8M27
3780265203.281 1/847.718021.81 1/4127M30
47100310241.381 1/454195331 3/8157.2M33
57125375292.181 1/273.1250641 5/8185.7M39
67150395317.5121 3/882.6260751 1/2215.9M36
87200485393.7121 5/892.12901361 3/4269.9M42
107250585482.6121 7/81083352322323.8M48
127300675571.5162123.93753142 1/8381M52
147350750635162 1/4133.44054432 3/8412.8M56
167400825704.8162 1/2146.14455912 5/8469.9M64
187450915774.7162 3/41624957952 7/8533.4M72
207500985831.8163177.854010223 1/8584.2M76
2476001170990.6163 1/2203.261516483 5/8692.2M90
Manufacturer of JIS B2220 ASTM A105 Plate flange, JIS 10K SA 105 Weld Neck Flange and EN 1092-2 CS SA 105 Orifice Flanges in RTJ/ RJ/ Flat/ Raised face suitable for petroleum, power plant generation,oil and gas industry

ASTM A105 weld neck flange Dimensions

Flange NPSHInside
Diameter
Flat Face
Thickness (T2)
Outside
Diameter
Raised Face
(RF)
Raised Face
(R)
H1Raised Face
Thickness (T)
T1Bolt Circle
(BC)
Bolt Hole
(B)
No. of
Bolt Holes
1/2"1.19"0.62"1.82"3.50".063"1.38"0.84"1.88".38"2.38".62"4
1-1/4"2.31"1.38"2.19"4.62".063"2.50"1.66"2.25".56"3.50".62"4
3/4"1.50"0.82"2.00"3.88".063"1.69"1.05"2.06".44"2.75".62"4
1-1/2"2.56"1.61"2.38"5.00".063"2.88"1.90"2.44".62"3.88".62"4
1"1.94"1.05"2.13"4.25".063"2.00"1.32"2.19".50"3.12".62"4
2"3.06"2.07"2.44"6.00".063"3.62"2.38"2.50".69"4.75".75"4
2-1/2"3.56"2.47"2.69"7.00".063"4.12"2.88"2.75".82"5.50".75"4
3"4.25"3.07"2.69"7.50".063"5.00"3.50"2.75".88"6.00".75"4
4"5.31"4.03"2.94"9.00".063"6.19"4.50"3.00".88"7.50".75"8
5"6.44"5.05"3.44"10.00".063"7.31"5.56"3.50".88"8.50".88"8
3-1/2"4.81"3.55"2.75"8.50".063"5.50"4.00"2.81".88"7.00".75"8
6"7.56"6.07"3.44"11.00".063"8.50"6.63"3.50".94"9.50".88"8
8"9.69"7.98"3.94"13.50".063"10.62"8.63"4.00"1.06"11.75".88"8
22"24.25"21.25"5.82"29.50".063"25.25"22.00"5.88"1.75"27.25"1.38"20
10"12.00"10.02"3.94"16.00".063"12.75"10.75"4.00"1.13"14.25"1.00"12
12"14.38"12.00"4.44"19.00".063"15.00"12.75"4.50"1.19"17.00"1.00"12
16"18.00"15.25"4.94"23.50".063"18.50"16.00"5.00"1.38"21.25"1.12"16
18"19.88"17.25"5.44"25.00".063"21.00"18.00"5.50"1.50"22.75"1.25"16
14"15.75"13.25"4.94"21.00".063"16.25"14.00"5.00"1.32"18.75"1.12"12
20"22.00"19.25"5.63"27.50".063"23.00"20.00"5.69"1.63"25.00"1.25"20
24"26.12"23.25"5.94"32.00".063"27.25"24.00"6.00"1.82"29.50"1.38"20

ASTM A105 is the most generally used carbon steel material grade for forging piping components such as flange and forged fittings of small diameter piping, whereas IS 2062 is a steel product standard of the Bureau of Indian Standards. It establishes requirements for Hot Rolled Medium and High Tensile Structural Steel. These steels are utilised in structural applications.

  • Material Test Certificates (MTC)
  • Heat Treatment Charts
  • Guarantee Letter
  • Commercial Invoice including HS Code
  • Material Traceability Records
  • Quality Assurance Plan (QAP)
  • NABL approved Laboratory Test Reports
  • Packing List including Complete Details
  • Certificate of Origin legalized
Max service temperature500 °C
NPSAB
1/23.01.5
3/43.01.5
13.01.5
1-1/43.01.5
1-1/23.01.5
23.01.5
2-1/23.01.5
34.51.5
3-1/26.03.0
46.03.0
56.03.0
66.03.0
88.04.5
108.04.5
128.04.5
148.04.5
1610.04.5
1812.06.0
2012.06.0
2212.06.0
2412.06.0

SA105 Steel Forged Flanges Manufacturing Process

  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Power Generation
  • Pulp and Paper Industry
  • Off-Shore Oil Drilling Companies
Nominal SizeOutside Diameter (OD)Bore Diameter (B)No. of Bolt HolesBolt Hole Diam.Bolt Circle (BC)Thickness (T)Hub Length (L)Hub Diam. (H)Lap Radius ( R )Approx. Weight (lbs)
14.251.3840.6253.130.5630.6881.9380.132
1 1/44.681.7240.6253.500.6250.8132.3120.193
1 1/25.001.9740.6253.880.6880.8752.5630.253
26.002.4640.7504.750.7501.0003.0630.315
2 1/27.002.9740.7505.500.8751.1253.5630.317
37.503.6040.7506.000.9381.1884.2500.388
3 1/28.504.1080.7507.000.9381.2504.8120.3811
49.004.6080.7507.500.9381.3125.3120.4413
510.005.6980.8758.500.9381.4386.4380.4415
611.006.7580.8759.501.0001.5627.5620.5018
813.508.7580.87511.751.1251.7509.6880.5030
1016.0010.92121.00014.251.1881.93812.0000.5042
1219.0012.92121.00017.001.2502.18814.3750.5064
1421.0014.19121.12518.751.3752.25015.7500.5090
1623.5016.19161.12521.251.4382.50018.0000.5098
1825.0018.20161.25022.751.5622.68819.8750.50125
2027.5020.25201.25025.001.6882.87522.0000.50160
2432.0024.25201.37529.501.8753.25026.1250.50212
30**38.7530.25281.37536.002.1253.50032.7500.50305
36**46.0036.25321.62542.752.3753.75039.2500.50440
Korea Oil Company Ulsan Refinery

Korea Oil Company Ulsan Refinery

Marathon Petroleum Garyville Refinery

Marathon Petroleum Garyville Refinery