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Threaded Flanges

UNS N06625 Threaded Flanges, DIN 1.4301 Threaded Flanges, Inconel 625 Threaded Flanges, WRN 2.4856 Threaded Flanges, 2507 Super Duplex Threaded Flanges.

threaded-flange-image

About Threaded Flanges

NISSAN STEEL Manufacturer supplier of SS, High nickel and Duplex / Super duplex Flanges, for enquiry contact on email: sales@nissansteel.com, export@nissansteel.com, nissansteels@gmail.com

Duplex 31803 Threaded Flanges Stockist, 2507 Super Duplex Threaded Flanges Supplier, 304 Stainless Steel Threaded Flanges Stockist, UNS N06625 Threaded Flanges Exporter.

Specification of Threaded Flanges

StandardsANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Size Chart1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Pressure Calculation in DIN6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Threaded Flange
Pressure Rating ANSIClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Threaded Flange
UNI6Bar 10Bar 16Bar 25Bar 40Bar Threaded Flange
JIS5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Threaded Flange
CoatingOil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Threaded Flange
EN6Bar 10Bar 16Bar 25Bar 40Bar Threaded Flange
Most common types of Threaded FlangeForged / Threaded / Screwed / Plate
Connect Type/ Flange Face TypeRaised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove

Dimensions Standard Of Threaded Flanges

Class 150 Threaded Flange Dimensions

Nominal Bore Threaded FlangesDia.
(D)
Thick.
(E)
Dia.
(F)
Dia.
(B)
Height1
(H)
NbrHolesDia.
(C)
1/2″909.635.053014415.8760.3
3/4″10011.242.923814415.8769.9
1″11012.750.804916415.8779.4
1 1/4″11514.363.505919415.8788.9
1 1/2″12515.973.156521415.8798.4
2″15017.591.947824419.05120.7
2 1/2″18020.7104.659027419.05139.7
3″19022.3127.0010829419.05152.4
3 1/2″21522.3139.7012230819.05177.8
4″23022.3157.2213532819.05190.5
5″25522.3185.6716435822.22215.9
6″28023.9215.9019238822.22241.3
8″34527.0269.7524643822.22298.5
10″40528.6323.85305481225.40362.0
12″48530.2381.00365541225.40431.8
14″53533.4412.75400561228.57476.3
16″59535.0469.90457621628.57539.8
18″63538.1533.40505671631.75577.9
20″70041.3584.20559712031.75635.0
24″81546.1692.15663812034.92749.3

Class 300 Threaded Flange Dimensions

Nominal Bore Threaded FlangesDia.
(D)
Thick.
(E)
Dia.
(F)
Dia.
(B)
Dia.
(A)
Height1
(H)
NbrHolesDia.
(C)
1/2″9512.735.053823.621415.8766.7
3/4″11514.342.924829.024419.0582.6
1″12515.950.805435.825419.0588.9
1 1/4″13517.563.506444.425419.0598.4
1 1/2″15519.173.157050.329822.22114.3
2″16520.791.948463.532819.05127.0
2 1/2″19023.9104.6510076.237822.22149.2
3″21027.0127.0011792.241822.22168.3
3 1/2″23028.6139.70133104.943822.22184.2
4″25530.2157.22146117.646822.22200.0
5″28033.4185.67178144.449822.22235.0
6″32035.0215.90206171.4511222.22269.9
8″38039.7269.75260222.2601225.40330.2
10″44546.1323.85321276.2651628.57387.4
12″52049.3381.00375328.6711631.75450.8
14″58552.4412.75425360.4752031.75514.4
16″65055.6469.90483411.2812034.92571.5
18″71058.8533.40533462.0872434.92628.6
20″77562.0584.20587512.8942434.92685.8
24″91568.3692.15702614.41052441.27812.8

Class 600 Threaded Flange Dimensions

Nominal Bore Threaded FlangesDia.
(D)
Thick.
(E)
Dia.
(F)
Dia.
(B)
Dia.
(A)
Height1
(H)
NbrHolesDia.
(C)
1/2″9514.335.053823.622415.8766.7
3/4″11515.942.924829.025419.0582.6
1″12517.550.805435.827419.0588.9
1 1/4″13520.763.506444.429419.0598.4
1 1/2″15522.373.157050.632422.22114.3
2″16525.491.948463.537819.05127.0
2 1/2″19028.6104.6510076.241822.22149.2
3″21031.8127.0011792.246822.22168.3
3 1/2″23035.0139.70133104.949825.40184.2
4″27538.1157.22152117.654825.40215.9
5″33044.5185.67189144.460828.57266.7
6″35547.7215.90222171.4671231.75292.1
8″42055.6269.75273222.2761231.75349.2
10″51063.5323.85343276.2861634.92431.8
12″56066.7381.00400328.6922034.92489.0
14″60569.9412.75432360.4942038.10527.0
16″68576.2469.90495411.21062041.27603.2
18″74582.6533.40546462.01172044.45654.0
20″81588.9584.20610512.81272444.45723.9
24″940101.6692.15718614.41402447.62838.2

Size Of Threaded Flanges

DN In inchesDimension125 LBS
150 LBS
300 LBS400 LBS600 LBS900 LBS1500 LBS2500 LBS
inchmm inchmm inchmm inchmm inchmm inchmm inchmm
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
n44444444444-444
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
n44444444444-444
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
n444
44444444444
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

Weight Chart Of Threaded Flanges

Normal Diam.O.D. Flange Thk. Of Flange Min Diam.
of
Hub 
Diameter of Raised Face Lengtd Hub.YThread LengtdDiam. 
of Bolt
Circle
Diam. 
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inchdnOCXGYTBCBHBNBDKGLB
1/2"1589.0011.2030.2035.1015.7015.7060.5015.8041/2"0.40.9
3/4"2098.5012.7038.1042.9015.7015.7069.9015.8041/2"0.71.5
1"25108.0014.2049.3050.8017.5017.5079.3015.8041/2"0.81.8
1-1/4"32117.5015.7058.7063.5020.6020.6088.9015.8041/2"1.22.6
1-1/2"40127.0017.5065.0073.2022.4022.4098.6015.8041/2"1.53.3
2"50152.5019.1077.7091.9025.4025.40120.7019.1045/8"2.35.1
2-1/2"65178.0022.4090.40104.6028.4028.40139.7019.1045/8"3.78.1
3"80190.5023.90108.00127.0030.2030.20152.4019.1045/8"4.19
3-1/2"90216.0023.90122.20139.7031.8031.80177.8019.1085/8"5.111.2
4"100228.5023.90134.90157.2033.3033.30190.5019.1085/8"5.913
5"125254.0023.90163.60185.7036.6036.60215.9022.4083/4"715.4
6"150279.5025.40192.00215.9039.6039.60241.3022.4083/4"8.418.5
8"200343.0028.40246.10269.7044.5044.50298.5022.4083/4"1328.6
10"250406.5030.20304.80323.9049.3049.30362.0025.40127/8"1839.5
12"300482.5031.80365.30381.0055.6055.60431.8025.40127/8"2964
14"350533.5035.10400.10412.8057.2057.20476.3028.50121"3986
16"400597.0036.60457.20469.9063.5063.50539.8028.50161"47103
18"450635.0039.60505.00533.4068.3068.30577.9031.80161 1/8"57126
20"500698.5042.90558.80584.2073.2073.20635.0031.80201 1/8"76167
24"600813.0047.80663.40692.2082.6082.60749.3035.10201 1/4"97214

Pressure Rating Of Threaded Flanges

Maximum Allowable non-shock Pressure (psig)
Temperature
(oF)
Pressure Class (lb)
15030040060090015002500
Hydrostatic Test Pressure (psig)
450112515002225335055759275
-20 to 10029075010001500225037506250
20026075010001500225037506250
3002307309701455218536406070
4002007059401405211035205865
5001706658851330199533255540
6001406058051210181530255040
6501255907851175176529404905
7001105557401110166527754630
750955056751015152025354230
80080410550825123520553430
8506532042564095515952655
9005022529544567011151855
950351351852754106851145
10002085115170255430715

Price Of Threaded Flanges

Stainless Steel FlangesUSD $2.05 - $10.06 / Piece (FOB Price) on request
High Nickel Alloys FlangesUSD $8.10 - $20.20 / Piece (FOB Price) on request
Duplex & Super Duplex FlangeUSD $10.20 - $35.50 / Piece (FOB Price) on request
Cupro Nickel FlangesUSD $5.19 - $10.48 / Piece (FOB Price) on request
Carbon Steel FlangesUSD $2.08 - $7.10 / Piece (FOB Price) on request

Application Of Threaded Flanges

We make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.

Testing Of Threaded Flanges

We known for its accurate and perfect dimensions. We thoroughly test all our products before shipping them to the customers. We carry out destructive as well as non-destructive tests on all our products.

Packing Of Threaded Flanges

We uses the most safest and the most effective ways of packaging for all types of deliveries. We pack our goods in various ways such as: