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Flanges/Carbon steel flanges/

ASTM A105 Carbon Steel Blind Flanges Manufacturer

View ASME SA 105 Spectacle Blind Flange Dimensions And Price List EX Hebei In China. The ASTM A105 specifies different types of flanges, which can include various grades of stainless steel material. The ASTM A105 Carbon Steel Blind Flanges are made of forged carbon steel and are ideal for high-temperature applications. We are one of the top ASTM A105 CS BLRF Flanges producers in China, capable of meeting our client’s requirements. We produce different types of carbon flanges to meet the all-around needs of various industries. Some of the standard ASTM A105 Flanges we manufacture would include: ASME SA 105 Spectacle Blind Flange- is a steel plate cut into two discs of a given thickness. Here, one of the disks is a solid plate, and…

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View ASME SA 105 Spectacle Blind Flange Dimensions And Price List EX Hebei In China.

The ASTM A105 specifies different types of flanges, which can include various grades of stainless steel material. The ASTM A105 Carbon Steel Blind Flanges are made of forged carbon steel and are ideal for high-temperature applications. We are one of the top ASTM A105 CS BLRF Flanges producers in China, capable of meeting our client’s requirements. We produce different types of carbon flanges to meet the all-around needs of various industries. Some of the standard ASTM A105 Flanges we manufacture would include:

  • ASME SA 105 Spectacle Blind Flange- is a steel plate cut into two discs of a given thickness. Here, one of the disks is a solid plate, and the other one is a ring, whose diameter is the same as that of a flange.
  • ASME SA 105 Tapped Blind Flange- These test flanges are made of bling flanges having tapped NPT threaded holes in the middle. These are used at the end of a piping system and can withstand a great amount of pressure.
  • SA105N Slip Blind Flange- We are one of the top stockists and suppliers of slip blind flanges used when the piping system needs maintenance, modification, removal, or inspection.
  • Carbon Steel Paddle Blind Flange- It has a similar solid end as a spectacle blind wherein an additional handle is welded.
  • A105 Low Carbon Steel Raised Face Blind Flange- helps to concentrate larger force on a smaller area, enhancing the containment capabilities.
ASTM A105 Carbon Steel Blind Flanges
ASTM A105 Carbon Steel Blind Flanges
ASME SA 105 Spectacle Blind Flange
ASME SA 105 Spectacle Blind Flange
Carbon Steel Blind Flange Price List
Carbon Steel Blind Flange Price List
 EN 1092-1 SA105 Tapped Blind Flange
EN 1092-1 SA105 Tapped Blind Flange
ASTM A105 Blind Flange Dimensions
ASTM A105 Blind Flange Dimensions
 ANSI B16.5 A105 BLRF Flanges
ANSI B16.5 A105 BLRF Flanges
Carbon Steel Blind Flange Price List
DescriptionPrice In INR (Per Piece)
3/4 X 150#120.00
1 X 150#135.00
1-1/2 X 150#220.00
2 X 150#260.00
3 X 150#390.00
4 X 150#750.00
6 X 150#1200.00
8 X 150#1800.00
10 X 150#2800.00
12 X 150#3450.00
2 X 300#370.00
3 X 300#720.00
4 X 300#1150.00
6 X 300#1800.00
8 X 300#3100.00

Rajendra Piping & Fittings ASTM A105 Carbon Steel Blind Flanges Manufacturer in China. For final Carbon Steel Blind Flanges Price List Please Call on +91(22) – 6743 8321 or drop an Email to info@cnChina.com.

Carbon Steel Blind Flange Dimensions

 Carbon Steel Blind Flange Dimensions

Normal Pipe Sizes (NPS)“A”
(Outside Daimeter) O.D.
Thickness “(B)”“C”
(Raised Face Daimeter)
“D”
(B.C.D.)
# Bolts
Holes
Bolt Holes DaimeterApprox.
Weight In Kilogram
1/2″3-1/27/161-3/82-3/845/82
3/4″3-7/81/21-11/162-3/445/82
1″4-1/49/1623-1/845/82
1-1/4″4-5/85/82-1/23-1/245/83
1-1/2″511/162-7/83-7/845/83
2″63/43-5/84-3/443/44
2-1/2″77/84-1/85-1/243/47
3″7-1/215/165643/49
3-1/2″8-1/215/165-1/2783/413
4″915/166-3/167-1/283/417
5″1015/167-5/168-1/287/820
6″1118-1/29-1/287/827
8″13-1/21-1/810-5/811-3/487/847
10″161-3/1612-3/414-1/412167
12″191-1/41517121123
14″211-3/816-1/418-3/4121-1/8139
16″23-1/21-7/1618-1/221-1/4161-1/8187
18″251-9/162122-3/4161-1/4217
20″27-1/21-11/162325201-1/4283
24″321-7/827-1/429-1/2201-3/8415

Carbon Steel Blind Flange Weight And We Are Largest Independent SA105 Tapped Blind Flange Supplier In China.

MSS SP-44 CS Blind Flange Weight

½112122
¾222222
1222223
333333
333344
2555556
8888710
39999911.5
111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

Carbon Steel Spectacle Blind Flange Manufacturer In China Offer Best Price And ASTM A105 Blind Flange Dimensions/ Ring Gasket Chart.

Specification Chart Of ASTM A105 Carbon Steel Blind Flanges

Specification Format Of :ASTM A105 Carbon Steel Blind Flanges
Size Details(1/2″) To (48″)
High Temperature RatingsAbove 200° Celsius (400°F) For 150 Class Or Above 400° Celsius (750°F)
Low Temperature RatingsAbove -29 ° Celsius (−20°F)
Manufacturer Of Japanese StandardsJIS = 5K, 10K, 40K, 16K 20K 30K, 63K
Available MaterialsCast Iron, Duplex Steel & Super Duplex Steel, Inconel, Stainless Steel, Wrought Iron, Alloy Steel, Mild Steel, Hastelloy, Carbon Steel, Copper Nickel.
Thickness ChartNPS ≤ 18
Bore Diameter FormulaNPS ≤ 10
ASME B16.5 StandardsEN1092, UNI, EN-1092, ANSI/ASME B16.5, API7S-43, API605, BS4504, API7S-15, API, ISO, MSS S44, ASME B16.48, AWWA C207, IS 2062, ISO70051, ASME B16.36, DIN, BS1560-3.1, B16.47 Series A & B.
Pressure TestClass 150 To Class 2500
Available Face Type Of FlangesFF, Raised Face, Large Male-Female And Small Male-Female, Lap-Joint Face, RTJ, Large Tongue & Groove And Small Tongue Groove.
Forging Techniques InMachined/ Forged/ Heat Treated
Different TypeForged / Plate/ Threaded
ISO Approved Manufacturer OfLap Joint, Socket-Weld, Threaded, Weld Neck, Blind, Slip-On
Application For UseOil And Gas Industry
Municipal Pipe Systems
Food Processing And Manufacturing
Fossil Fuel Power Plants
Waterworks Systems
Nuclear Power Application
Power Plants Industry

Carbon Steel Spectacle Blind Flange Dimensions

Carbon Steel Spectacle Blind Flange Dimensions

(NPS) Normal Pipe Size(O.D>) Outside Daimeter Of
A
(I.D.) Inside Daimeter Of
B
Center Line Of
C
Thickness Of
T
Width Of Web
W
1/2451660338
3/4542170338
1642780338
7342906.438
83481006.438
2102611206.451
107731406.451
3133891506.464
1591021759.764
41721141909.764
51941412159.776
621916824012.776
827621930012.776
1033727336015.7102
1240632443019.1102
1444835647519.1108
1651140646022.4108
1854645758025.4114
2060350863528.4121
2471461075031.8140

ASME SA105 Paddle Blind Flange Dimensions

sa105 paddle blind flange dimensions

Carbon Steel Tapped Blind Flange Dimensions

Carbon Steel Tapped Blind Flange Dimensions

(NPS) Normal Pipe SizesDGKT
1/29034.960.39.6
3/410042.969.911.2
111050.879.412.7
1-1/411563.588.914.3
1-1/212573.098.415.9
215092.1120.717.5
2-1/2180104.8139.720.7
3190127.0152.422.3
3-1/2215139.7177.822.3
4230157.2190.522.3
5255185.7215.922.3
6280215.9241.323.9
8345269.9298.527.0
10405323.8362.028.6
12485381.0431.830.2
14535412.8476.333.4
16595469.9539.835.0
18635533.4577.938.1
20700584.2635.041.3
22750641.4692.244.5
24815692.2749.346.1
We Manufacturer Of Carbon Steel A105 Slip Blind Flange And Provide Multiple Online Payment Options, ANSI A105 BLRF Flanges Stud Bolt Size Chart.

ASTM A105 Blind Flange Bolting Length

150# Flange As Per ANSI B16.5300# Flange As Per ANSI B16.5600# Flange As Per ANSI B16.5
Normal Pipe Size# Studs And BoltsDiameter of Studs And BoltsLength Of Studs# Studs And BoltsDiameter of Studs And BoltsStud Length# Studs And BoltsDiameter of Studs And BoltsLength Of Studs
1/16 RFRTJ1/16 RFRTJ1/4 RFRTJ
1/240.502-1/440.502-1/2340.5033
3/440.502-1/240.6333-1/240.633-1/23-1/2
140.502-1/2340.6333-1/240.633-1/23-1/2
1-1/440.502-3/43-1/440.633-1/43-3/440.633-3/43-3/4
1-1/240.502-3/43-1/440.753-1/2440.754-1/44-1/4
240.633-1/43-3/480.633-1/2480.634-1/44-1/4
2-1/240.633-1/2480.7544-1/280.754-3/44-3/4
340.633-1/2480.754-1/44-3/480.7555
3-1/280.633-1/2480.754-1/4580.885-1/25-1/2
480.633-1/2480.754-1/2580.885-3/45-3/4
580.753-3/44-1/480.754-3/45-1/481.006-1/26-1/2
680.7544-1/2120.754-3/45-1/2121.006-3/46-3/4
880.754-1/44-3/4120.885-1/26121.137-1/27-3/4
10120.884-1/25161.006-1/46-3/4161.258-1/28-1/2
12120.884-3/45-1/4161.136-3/47-1/4201.258-3/48-3/4
14121.005-1/45-3/4201.1377-1/2201.389-1/49-1/4
16161.005-1/45-3/4201.257-1/28201.501010
18161.135-3/46-1/4241.257-3/48-1/4201.6310-3/410-3/4
20201.136-1/46-3/4241.2588-3/4241.6311-1/411-1/2
24201.256-3/47-1/4241.50910241.881313-1/4
900# Flange As Per ANSI B16.51500# Flange As Per ANSI B16.52500# Flange As Per ANSI B16.5
Normal Pipe Size# Studs And BoltsDiameter of Bolts And StudsStud Length# Studs And BoltsDiameter of Studs And BoltsLength Of Studs# Studs And BoltsDiameter of Studs And BoltsLength Of Studs
1/4 RFRTJ1/4 RFRTJ1/4 RFRTJ
1/240.754-1/44-1/440.754-1/44-1/440.754-3/44-3/4
3/440.754-1/24-1/240.754-1/24-1/240.7555
140.885540.885540.885-1/25-1/2
1-1/440.885540.885541.0066
1-1/241.005-1/25-1/241.005-1/25-1/241.136-3/46-3/4
280.885-3/45-3/480.885-3/45-3/481.0077
2-1/281.006-1/46-1/481.006-1/46-1/481.137-3/48
380.885-3/45-3/481.137781.258-3/49
481.136-3/46-3/481.257-3/47-3/481.501010-1/4
581.257-1/27-1/281.509-3/49-3/481.7511-3/412-1/4
6121.137-1/27-3/4121.3810-1/410-1/282.0013-1/214
8121.388-3/48-3/4121.6311-1/211-3/4122.001515-1/2
10161.389-1/49-1/4121.8813-1/413-1/2122.5019-1/420
12201.381010162.0014-3/415-1/4122.7521-1/422
14201.5010-3/411162.251616-3/4
16201.6311-1/411-1/2162.5017-1/218-1/2
18201.8812-3/413-1/4162.7519-1/220-3/4
20202.0013-3/414-1/4163.0021-1/422-1/4
24202.5017-1/418163.5024-1/425-1/2

Size Chart Of A105 BLRF (Blind) Flange

Normal Sizes In inchDimensionASTM A105 Carbon Steel Blind Flanges Dimensional Sizes 1/2 inch. to 2 1/2 inch.
Class 125
Class 150
Class 300Class 400Class 600Class 900Class 1500Class 2500
inch.mminch.millimeterinch.mminch.mminch.mminch.mminchmm
1/2A3 1/288.93 3/495.23 3/495.23 3/495.24 3/41214 3/41215 1/4133.4
b7/1611.19/1614.39/1614.39/1614.37/822.27/822.21 3/1630.2
D21 3/834.91 3/834.91 3/834.91 3/834.91 3/834.91 3/834.91 3/834.9
D12 3/860.32 5/866.72 5/866.72 5/866.73 1/482.63 1/482.63 1/288.9
n44444444444444
d5/815.95/815.95/815.95/815.97/822.27/822.27/822.2
3/4A3 7/898.44 5/8117.54 5/8117.54 5/8117.55 1/81305 1/81305 1/2139.7
b1/212.75/815.95/815.95/815.9125.4125.41 1/431.8
D21 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.9
D12 3/469.83 1/482.53 1/482.53 1/482.53 1/288.93 1/288.93 3/495.2
n44444444444444
d5/815.93/4193/4193/4197/822.27/822.27/822.2
1A4 1/41084 7/8123.84 7/8123.84 7/8123.85 7/8149.25 7/8149.26 1/4159
b9/1614.311/1617.511/1617.511/1617.51 1/828.61 1/828.61 3/834.9
D2250.8250.8250.8250.8250.8250.8250.8
D13 1/879.43 1/288.93 1/288.93 1/288.9410241024 1/4108
n44444444444444
d5/815.93/4193/4193/419125.4125.4125.4
1 1/4A4 5/8117.55 1/4133.45 1/4133.45 1/4133.46 1/41596 1/41597 1/4184.2
b5/815.93/41913/1620.613/1620.61 1/828.61 1/828.61 1/238.1
D22 1/263.52 1/263.52 1/263.52 1/263.52 1/263.52 1/263.52 1/263.5
D13 1/288.93 7/898.43 7/898.43 7/898.44 3/81114 3/81115 1/8130
n44444444444444
d5/815.93/4193/4193/419125.4125.41 1/828.6
1 1/2A51276 1/8155.66 1/8155.66 1/8155.67177.87177.88203
b11/1617.513/1620.67/822.27/822.21 1/431.81 1/431.81 3/444.5
D22 7/873 982 7/8732 7/8732 7/8732 7/8732 7/8732 7/873
D13 7/844 1/21144 1/21144 1/21144 7/81244 7/81245 3/4146
n44444444444444
d5/8. 15.97/822.27/822.27/822.21 1/828.61 1/828.61 1/431.8
2A6152.46 1/2165.16 1/2165.16 1/2165.18 1/2215.98 1/2215.99 1/4234.9
b3/4197/822.2125.4125.41 1/238.11 1/238.1250.8
D23 5/892.13 5/892.13 5/892.13 5/892.13 5/892.13 5/892.13 5/892.1
D14 3/41215127512751276 1/2165.16 1/2165.16 3/4171
n44888888888888
d3/4193/4193/4193/419125.4125.41 1/828.6
2 1/2A7177.87 1/2190.57 1/2190.57 1/2190.59 5/82449 5/824410 1/2266.7
b7/822.2125.41 1/828.61 1/828.61 5/841.31 5/841.32 1/457.2
D24 1/8104.84 1/8104.84 1/8104.84 1/8104.84 1/81054 1/81054 1/8105
D15 1/2139.75 7/8149.25 7/8149.25 7/8149.27 1/2190.57 1/2190.57 3/4197
n44888888888888
d3/4197/822.27/822.27/822.21 1/828.61 1/828.61 1/431.8
Check Thickness Tolerance Of CS A105 Paddle Blind Flange And A105 Raised Face Blind Flange Temperature Ratings/ Specification/ Chemical Composition/ Mechanical Properties.

Torque Values Of A105 Slip Blind Flange

Size in InchesSize in MillimeterImperfections Max. Radial Projection
No Deeper Than the Bottom of the Serrations, millimeterDeeper Than the Bottom of the Serrations, millimeter
1/2153.01.5
3/4203.01.5
1253.01.5
1 1/4323.01.5
1 1/2403.01.5
2503.01.5
2 1/2653.01.5
3804.51.5
3 1/2906.03.0
41006.03.0
51256.03.0
61506.03.0
82008.04.5
102508.04.5
123008.04.5
143508.04.5
1640010.04.5
1845012.06.0
2050012.06.0
2460012.06.0

ASME B16.5 CS Blind Flanges Gasket Material

Normal Pipe SizeGasket I.D. (Inside Daimeter)Gasket O.D. (Outside Daimeter)
150 LB300 LB400 LB600 LB900 LB
1/20.841.8752.1252.1252.1252.50
3/41.062.252.6252.6252.6252.75
11.312.6252.8752.8752.8753.125
1 1/41.6633.253.253.253.50
1 1/21.913.3753.753.753.753.875
22.384.1254.3754.3754.3755.625
2 1/22.884.8755.1255.1255.1256.50
33.505.3755.8755.8755.8756.625
44.506.8757.1257.007.6258.125
55.567.758.508.3759.509.75
66.628.759.8759.7510.5011.375
88.621112.12512.0012.62514.125
1010.7513.37514.2514.12515.7517.125
1212.7516.12516.62516.5018.0019.625

Carbon Steel Blind Flange Temperature Ratings

ASTM A105 Carbon Steel Blind FlangesPressure And Temperature Ratings
Temperature °FClass 150 As Per ASME B16.5Class 300 As Per ASME B16.5Class 400 As Per ASME B16.5Class 600 As Per ASME B16.5Class 900 As Per ASME B16.5Class 1500 As Per ASME B16.5Class 2500 As Per ASME B16.5
-20 to 1002757209601440216036006000
2002306008001200180030005000
3002055407201080162027004500
400190495660995149024854140
500170465620930139523303880
600140435580875131021853640
650125430575860129021503580
700110425565850127521253540
75095415555830124520753460
80080405540805121020153360
85065395530790119019803300
90050390520780116519453240
95035380510765114519103180
10002032043064096516052675
10502031041061592515452570
11002025534551577012852145
1150202002654005959951655
1200201552053104657701285
125020115150225340565945
13002085115170255430715
1350206080125185310515
140020506595145240400
145015354570105170285
15001025355580135230

A105 Raised Face Blind Flange Tolerance Formula

ASTM A105 Carbon Steel Blind FlangesTolerance Table
AO.D. (Outside Diameter)When O.D. (Outside Diameter) is 24″ or less: ±1/16″ (1.6 millimeter)When O.D. (Outside Diameter) is over 24″: ±1/8″ (3.2 millimeter)
DInside Diameter (I.D.)10″ and smaller: ±1/32″ (0.8 mm)12″ thru 18″: +1/8″ (3.2 mm)20″ and larger: -1/16″ (1.6 mm)
BDiameter of contact face1/16″ raised face: ±1/32″ (0.8 mm)1/4″ RF (Raised Face), T/G (Tongue & Groove), (male & female), (m/f): ±1/64″ (0.4 millimeter)
JDiameter of hub at baseWhen hub base is 24″ or smaller: ±1/16″ (1.6 millimeter)When hub base is over 24″: ±1/8″ (3.2 millimeter)
HDiameter of hub at point of welding5″ and smaller: +3/32″ (2.4 mm), -1/32″ (0.8 mm)6″ and larger: +5/32″ (4.0 mm), -1/32 (0.8 mm)
PDrillingCircle Bolts: ±1/16″ (1.6 mm)Bolts hole spacing: ±1/32″ (0.8 mm)
 Eccentricity of bolt circle with respect to facing2 1/2″ and smaller ±1/32″ (0.8 mm) maximum3″ and larger ±1/16″ (1.6 mm) maximum
CThickness18″ and smaller: ±1/8″ (3.2 mm), -0″20″ and larger: ±3/16″ (4.8 mm), -0″
KLength of hub10″ and smaller: ±1/16″ (1.6 mm)12″ and larger: ±1/8″ (3.2 mm)

SA105 Carbon Steel Blind Flanges Thickness Chart

Wall Thickness Of ASTM A105 Carbon Steel Blind Flanges
Normal Pipe Size (NPS)O.D. (Outside Daimeter)Sch 10Sch 20Sch 30STD Wall Outside DaimeterSch 40Sch 60EXT Hvy Outside DaimeterSchedule 80Schedule 100Schedule 120Schedule 140Schedule 160XX Hvy
½0.840.0830.1090.1090.1470.1470.1880.294
¾1.050.0830.1130.1130.1540.1540.2190.308
11.3150.1090.1330.1330.1790.1790.250.358
1 ¼1.660.1090.140.140.1910.1910.250.382
1 ½1.90.1090.1450.1450.20.20.2810.4
22.3750.1090.1540.1540.2180.2180.3440.436
2 ½2.8750.120.2030.2030.2760.2760.3750.552
33.50.120.2160.2160.30.30.4380.6
3 ½40.120.2260.2260.3180.3180.636
44.50.120.2370.2370.3370.3370.4380.5310.674
55.5630.1340.2580.2580.3750.3750.50.6250.75
66.6250.1340.280.280.4320.4320.5620.7190.864
88.6250.1480.250.2770.3220.3220.4060.50.50.5940.7190.8120.9060.875
1010.750.1650.250.3070.3650.3650.50.50.5940.7190.84411.1251
1212.750.180.250.330.3750.4060.5620.50.6880.84411.1251.3121
14140.250.3120.3750.3750.4380.5940.50.750.9381.0941.251.406
16160.250.3120.3750.3750.50.6560.50.8441.0311.2191.4381.594
18180.250.3120.4380.3750.5620.750.50.9381.1561.3751.5621.781
20200.250.3750.50.3750.5940.8120.51.0311.2811.51.751.969
22220.250.3750.5….….….….
24240.250.3750.5620.3750.6880.9690.51.2191.5311.8122.0622.344….
2626….….….0.375….….0.5….….….….….….
30300.3120.50.6250.375….….0.5….….….….….….
36360.3120.50.6250.3750.75….0.5….….….….….….
4040….….….0.375….….0.5….….….….….….
4242……..……..……..0.375……..……..0.5……..……..……..……..……..……..
4848……..……..……..0.375……..……..0.5……..……..……..……..……..……..

Largest Supplier Of Small-Quantity Type Of ASTM A105 Carbon Steel Blind Flanges In China

6 Inch, 600LB, EN 1092-1, RF, ASTM A105 Carbon Steel Blind Flanges
6 Inch, 600LB, EN 1092-1, RF, ASTM A105 Carbon Steel Blind Flanges
10 Inch, ASME B16.48, Class 1500, SA 105 Spectacle Blind Flange
10 Inch, ASME B16.48, Class 1500, SA 105 Spectacle Blind Flange
ASME B16.5, Raised Face, DN 100, PN 50, SA105 Tapped Blind Flange
ASME B16.5, Raised Face, DN 100, PN 50, SA105 Tapped Blind Flange
B16.5 2500LB, 12 Inch, ASTM A105 Blind RTJ Flange
B16.5 2500LB, 12 Inch, ASTM A105 Blind RTJ Flange
ASME/ANSI B16.5, Class 600, 4 Inch, RF, A105 Slip Blind Flange
ASME/ANSI B16.5, Class 600, 4 Inch, RF, A105 Slip Blind Flange
8 Inch, SCH 40, Class 300, ANSI, A105 BLRF Flanges
8 Inch, SCH 40, Class 300, ANSI, A105 BLRF Flanges
2 Inch, Class 150 LB, RF End, CS A105 Paddle Blind Flange
2 Inch, Class 150 LB, RF End, CS A105 Paddle Blind Flange
 14 Inch, B16.5, 300#, A105 Raised Face Blind Flange
14 Inch, B16.5, 300#, A105 Raised Face Blind Flange

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