EN 1092-1 Type 12 Flange

ParameterDetails
TypeType 12 Slip-On Flange
StandardEN 1092-1
Pressure RatingsPN6, PN10, PN16, PN25, PN40, PN63, PN100
SizesDN10 to DN2000 (or customized as per requirements)
Face TypesRaised Face (RF), Flat Face (FF), Ring-Type Joint (RTJ)
Material OptionsCarbon Steel, Stainless Steel, Alloy Steel
ApplicationSuitable for general piping applications in industries like oil, gas, water treatment, and power generation
Connection TypeSlip-On (flange slides over pipe and is welded at the neck and face)
Finish OptionsStandard, Anti-corrosion Coating (if required)
Categories: , ,

Description

Product Description EN 1092-1 Type 12 Slip-On Flange

EN 1092-1 Type 12 Slip-On Flange is a popular type of flange designed for pipelines, pressure vessels, and industrial applications. Slip-on flanges are designed to slide over the pipe and are welded in place from both inside and outside, ensuring durability and a strong connection. Manufactured in accordance with the EN 1092-1 standard, ensuring adherence to European regulations and quality standards.

EN 1092-1 Type 12 Slip-On Flange

Class 150 Slip on Flange Dimensions

Size in InchSize in mmOuter Dia.Flange Thick.Hub ODFlange LengthRF Dia.RF HeightPCDSocket BoreNo of BoltsBolt Size UNCMachine Bolt LengthRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDEFGH
1/215909.6301434.9260.322.241/250555/8M140.8
3/42010011.2381442.9269.927.741/250655/8M140.9
12511012.7491650.8279.434.541/255655/8M140.9
1 1/43211514.3591963.5288.943.241/255705/8M141.4
1 1/24012515.9652173298.449.541/265705/8M141.4
25015017.5782492.12120.761.945/870853/4M162.3
2 1/26518020.79027104.82139.774.645/875903/4M163.2
38019022.3108291272152.490.745/875903/4M163.7
3 1/29021522.312230139.72177.8103.485/875903/4M165
410023022.313532157.22190.5116.185/875903/4M165.9
512525522.316435185.72215.9143.883/485957/8M206.8
615028023.919238215.92241.3170.783/4851007/8M208.6
82003452724643269.92298.5221.583/4901107/8M2013.7
1025040528.630548323.82362276.2127/81001151M2419.5
1230048530.2365543812431.8327127/81001201M2429
1435053533.440056412.82476.3359.21211151351 1/8M2741
164005953545762469.92539.8410.51611151351 1/8M2754
1845063538.150567533.42577.9461.8161 1/81251451 1/4M3059
2050070041.355971584.22635513.1201 1/81401601 1/4M3075
2460081546.166381692.22749.3616201 1/41501701 3/8M33100

Class 300 Slip on Flange Dimensions

Size in InchSize in mmOuter Dia.Flange Thick.Hub ODFlange LengthRF Dia.RF HeightPCDSocket BoreNo of BoltsBolt Size UNCMachine Bolt LengthRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDEFGH
1/2159512.7382134.9266.722.241/255655/8M141.2
3/42011514.3482442.9282.627.745/865753/4M161.4
12512515.9542550.8288.934.545/865753/4M161.4
1 1/43213517.5642563.5298.443.245/870853/4M161.8
1 1/24015519.17029732114.349.543/475907/8M202.7
25016520.7843292.1212761.985/875903/4M163.2
2 1/26519023.910037104.82149.274.683/4851007/8M204.6
38021027117411272168.390.783/4901107/8M205.9
3 1/29023028.613343139.72184.2103.483/4951107/8M207.7
410025530.214646157.22200116.883/4951157/8M2010
512528033.417849185.72235144.483/41101207/8M2012.7
61503203520651215.92269.9171.4123/41101207/8M2017.7
820038039.726060269.92330.2222.2127/81201401M2426
1025044546.132165323.82387.4277.41611401601 1/8M2736
1230052049.3375713812450.8328.2161 1/81451701 1/4M3052
1435058552.442575412.82514.4360.2201 1/81601801 1/4M3075
1640065055.648381469.92571.5411.2201 1/41651901 3/8M3386
1845071058.853387533.42628.6462.3241 1/41701951 3/8M33113
205007756258794584.22685.8514.4241 1/41852051 3/8M33143
2460091568.3702105692.22812.8616241 1/22052301 5/8M39216

Class 400 Slip-on Flange Dimensions

Size in InchSize in mmOuter Dia.Flange ThicknessHub ODFlange LengthRF Dia.RF HeightPCDSocket BoreNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDEFGH
1/2159514.3382234.9766.722.241/2755/8M141.3
3/42011515.9482542.9782.627.745/8903/4M161.5
12512517.5542750.8788.934.545/8903/4M161.8
1 1/43213520.7642963.5798.443.245/8953/4M162.3
1 1/24015522.37032737114.349.543/41107/8M203.2
25016525.4843792.1712761.985/81103/4M164.1
2 1/26519028.610041104.87149.274.683/41207/8M205.9
38021031.8117461277168.390.783/41257/8M207.3
41002553514651157.27200116.187/81401M2411.8
512528038.117854185.77235143.887/81451M2414.1
615032041.320657215.97269.9170.7127/81501M2420
820038047.726068269.97330221.51211701 1/8M2731
102504455432173323.87387.4276.2161 1/81901 1/4M3042
1230052057.2375793817450.8327161 1/42051 3/8M3359
1435058560.442584412.87514.4359.2201 1/42101 3/8M3382
1640065063.548394469.97571.5410.5201 3/82201 1/2M36107
1845071066.753398533.47628.6461.8241 3/82301 1/2M36130
2050077569.9587102584.27685.8513.1241 1/22401 3/4M39157
2460091576.2702114692.27812.8616241 3/42651 7/8M45232

Class 600 Slip-on Flange Dimensions

Size in InchSize in mmOuter Dia.Flange ThicknessHub ODFlange LengthRF Dia.RF HeightPCDSocket BoreNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDEFGH
1/2159514.3382234.9766.722.241/2755/8M141.3
3/42011515.9482542.9782.627.745/8903/4M161.4
12512517.5542750.8788.934.545/8903/4M161.8
1 1/43213520.7642963.5798.443.245/8953/4M162.3
1 1/24015522.37032737114.349.543/41107/8M203.2
25016525.4843792.1712761.985/81103/4M164.1
2 1/26519028.610041104.87149.274.683/41207/8M205.9
38021031.8117461277168.390.783/41257/8M207.3
410027538.115254157.27215.9116.187/81451M2416.8
512533044.518960185.77266.7143.8811651 1/8M2729
615035547.722267215.97292.1170.71211701 1/8M2736
820042055.627376269.97349.2221.5121 1/81901 1/4M3052
1025051063.534386323.87431.8276.2161 1/42151 3/8M3377
1230056066.7400923817489327201 1/42201 3/8M3391
1435060569.943294412.87527359.2201 3/82351 1/2M36105
1640068576.2495106469.97603.2410.5201 1/22551 5/8M39150
1845074582.6546117533.47654461.8201 5/82751 3/4M42182
2050081588.9610127584.27723.9513.1241 5/82851 3/4M42232
24600940101.6718140692.27838.2616241 7/83302M48332

Class 900 Slip-on Flange Dimensions

Size in InchSize in mmOuter Dia.Flange ThicknessHub ODFlange LengthRF Dia.RF HeightPCDSocket BoreNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDEFGH
1/21512022.3383234.9782.622.243/41107/8M201.8
3/42013025.4443542.9788.927.743/41157/8M202.3
12515028.6524150.87101.634.547/81251M243.6
1 1/43216028.6644163.57111.143.247/81251M244.1
1 1/24018031.87044737123.849.5411401 1/8M275.5
25021538.11055792.17165.161.987/81451M2411.5
2 1/26524541.312464104.87190.574.6811601 1/8M2716.5
38024038.1127541277190.590.787/81451M2412
410029044.515970157.27235116.181 1/81701 1/4M3024
512535050.819079185.77279.4143.881 1/41901 3/8M3338
615038055.623586215.97317.5170.7121 1/81901 1/4M3050
820047063.5298102269.97393.7221.5121 3/82201 1/2M3678
1025054569.9368108323.87469.9276.2161 3/82351 1/2M36112
1230061079.44191173817533.4327201 3/82551 1/2M36148
1435064085.8451130412.87558.8359.2201 1/22751 5/8M39182
1640070588.9508133469.97616410.5201 5/82851 3/4M42193
18450785101.6565152533.47685.8461.8201 7/83252M48258
20500855108622159584.27749.3513.12023502 1/8M52317
246001040139.7749203692.27901.7616202 1/24402 5/8M64608

Class 1500 Slip-on Flange Dimensions

Size in InchSize in mmOuter Dia.Flange ThicknessHub ODFlange LengthRF Dia.RF HeightPCDSocket BoreNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
ABCDEFGH
1/21512022.3383234.9782.622.243/41107/8M201.8
3/42013025.4443542.9788.927.743/41157/8M202.3
12515028.6524150.87101.634.547/81251M243.7
1 1/43216028.6644163.57111.143.247/81251M244.1
1 1/24018031.87044737123.849.5411401 1/8M275.5
25021538.11055792.17165.161.987/81451M249.8
2 1/26524541.312464104.87190.574.6811601 1/8M2716.4

Slip on Flange Weight Chart

Flange Size (inches)Class 150 (lbs)Class 300 (lbs)Class 400 (lbs)Class 600 (lbs)Class 900 (lbs)Class 1500 (lbs)Class 2500 (lbs)
½1226668
¾2336669
123.547.58813
34.5510101020
36.5714141428
258922252542
8121331363652
39151636484894
112121537373146
413263783132132244
5153163110165165378
6194480172260260576
830671152454364361068
1043911773266676671608
1264130215400940940-
149019125945912501250-
1610625336664716251625-
1813031047679220502050-
20165378612148028252825-
22185405590----
24220539876----

Advantages:

  • Easy to install and align due to its simple design.
  • Cost-effective solution for pipeline connections.
  • Versatile in various applications due to the range of available materials and pressure classes.

Applications:

  • Oil & Gas Industry: Transport pipelines and processing plants.
  • Petrochemicals: Process lines and pressure vessels.
  • Water Treatment Plants: Distribution and supply pipelines.
  • Power Plants: Steam, water, and gas connections.

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