Flange Adaptor
Buy Stainless Steel Flange Adapter For Fire Protection & Pipe Systems, Flanges Adaptor Coupling Dimensions Chart According to ASME B16.5.
What Is A Flange Coupling Adapter?
Flange Coupling Adapter is often used in the connection of networks, which comprise of different materials or for a specially designed material. Stainless steel flange adaptor aid in joining a flanged portion to the spigot end of either a pipe or a tube. This double flange adaptor come in both anchoring as well as a non-anchoring version. Those flange adaptors which are self-anchoring or locking do not necessitate the requirement of concrete anchor blocks.
Table of contents
- What Is The Use Of Flange Adapter?
- ASME B16.5 Flange Adapter Specification
- Flange Adapter Dimensions
- Flange Adapter Price List
- DIN ANSI Flange Adapter Dimensions
- EN Flange Adapter Dimensions
- JIS Flange Adapter Dimensions
- Flange Adaptor And Dismantling Joint Dimensions
- Ductile Iron Flange Adapter Dimensions
- Cast Iron Flange Adapter Dimensions
- Flange Coupling Adapter Dimensions
- Flange Adapter Material Selection
- 200 Flanges Adapter Specification
- 400 Flanges Adapter Specification
- Fastest Delivery Type Of ASME B16.5 Flange Adapter

What Is The Use Of Flange Adapter?
The flange adaptor is a fitting which can be used in plumbing, especially in order to manipulate the conveyance of water, gas, or liquid waste in either domestic or commercial environments, which is in the system of pipes or tubes. flanges coupling adapter tends to be the solution to our clients requirement of fast, yet efficient flange installations in the field. By using either a ductile iron flange adapter or steel pipe cut to dimension as well as a flanges adaptor, the client can quickly connect to virtually any 125 lb. faced or a drilled flange. A mechanical joint type gasket has been included with the copper flanges adapter while standard flange bolts and nuts can be used in order to make the connection. Therefore, as flanges adaptor manufacturers in India we do not recommend the use of an additional gasket.
Check Carbon Steel Flange Adaptor Price List And Material Specification Of Ductile Iron Flange Adapter, We Are Largest Reducing Flange Coupling Adapters Manufacturer In India.
ASME B16.5 Flange Adapter Specification
Material Specification Of : | ASME B16.5 Adapter Flange |
---|---|
Marking Standard | Name of Manufacturer Schedule Type of Flange Facing Nominal Pipe Size Pressure Class ASME B16 Designation |
Bolt Type | high strength bolts medium strength bolts low strength bolts |
European Standard Flanges | JIS B2220 Flanges (5k to 30k) and KS1503 flanges |
Russian-Standard Flanges | GOST 12820 / 12821-80, DIN, UNI, EN 1092-1 |
South African Standard Flanges | SANSflanges And SABS flanges |
Standard Cover : | pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing |
Contact Faces | RTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female) |
Size Chart | Normal Pipe Size 1/2 to NPS 24" |
Materials | Stainless Steel (Grade 304/L, 316/L), Carbon Steel (ASTM A105 And ASTM A350), Alloy Steel (ASTM A182), Mild Steel, Duplex Steel, Pressure Vessel Steel, Titanium, Super Duplex Steel, Nickel Alloy, Monel, Inconel, Hastelloy, Copper Nickel, Cast Iron, Wrought Iron. |
Thickness | Normal Pipe Size ≤ 18 |
Bore Diameter | Normal Pipe ≤ 10 |
Flanges Standards | EN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN |
Pressure Rating | Class 150 To Class 2500 |
High Temperature | Above 200°C (400°F) For Class 150 Or Above 400°C (750°F) |
Low Temperature | Above -29 Degree C (−20°F) |
Common Types Of Flanges: | Slip On (SORF), Weld Neck (WNRF), Blind (BLRF), Lap Joint (Loose), Threaded (NPT), Socket-Weld (SWRF) |
Special Types Of Flanges : | Nipoflange, Elboflange, Latroflange, Swivel Flanges, Expanding Flanges, Reducing Flanges, Weldoflange |
Surface Finish | smooth, concentric serrated, stock |
Gaskets Types | Full Face Gasket Flat Ring Gasket Metallic Ring Gakset |
Advantages Of Pipe Flange | Used to Connect Pipe System Easy Repair Pipe System Assembled Without Welding |
View How To ASME B16.5 Flange Adapter Installation?, DIN 24557 Cast Iron Flanges Adaptor Weight Chart According to ANSI B16.5.
Flange Adapter Dimensions

Weldable Type Flange Adaptor aef-wfa
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||||||
SIZE (NB)
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SPECIFICATION
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Dimensions (mm)
|
OPENING I (±)
|
|||
PN-6
|
PN 10
|
PN 16
|
PN 25
|
mm
|
||
100
|
F-WE
Tie-rod: Size x Length (L) |
400
M16x250 |
400
M16x250 |
450
M16x250 |
450
M16x250 |
±25
|
125
|
F-WE
Tie-rod: Size x Length (L) |
400
M16x250 |
400
M16x270 |
450
M16x330 |
450
M16x250 |
±25
|
150
|
F-WE
Tie-rod: Size x Length (L) |
400
M16x275 |
400
M20x275 |
450
M20x360 |
450
M16x250 |
±35
|
200
|
F-WE
Tie-rod: Size x Length (L) |
400
M16x300 |
400
M20x300 |
450
M20x360 |
450
M22x390 |
±35
|
250
|
F-WE
Tie-rod: Size x Length (L) |
400
M16x300 |
400
M20x340 |
450
M22x390 |
450
M27x440 |
±50
|
300
|
F-WE
Tie-rod: Size x Length (L) |
500
M20x350 |
500
M20x360 |
450
M22x420 |
450
M27x460 |
±50
|
350
|
F-WE
Tie-rod: Size x Length (L) |
500
M20x350 |
500
M20x380 |
550
M22x420 |
550
M30x480 |
±50
|
400
|
F-WE
Tie-rod: Size x Length (L) |
500
M20x425 |
500
M24x415 |
550
M27x460 |
550
M33x500 |
±50
|
450
|
F-WE
Tie-rod: Size x Length (L) |
500
M20x450 |
500
M24x450 |
550
M27x460 |
550
M33x55O |
±50
|
500
|
F-WE
Tie-rod: Size x Length (L) |
500
M20x450 |
500
M24x465 |
550
M30x5OO |
550
M33x550 |
±50
|
600
|
F-WE
Tie-rod: Size x Length (L) |
500
M24x475 |
500
M27x475 |
550
M33x550 |
550
M36x630 |
±50
|
700
|
F-WE
Tie-rod: Size x Length (L) |
600
M24x500 |
600
M27x490 |
650
M33xSOO |
650
M39x600 |
±50
|
800
|
F-WE
Tie-rod: Size x Length (L) Clear Opening |
600
M27x500 |
600
M30x500 |
650
M36x550 |
650
M45x660 |
±50
|
900
|
F-WE
Tie-rod: Size x Length (L) |
750
M27x550 |
750
M30x550 |
800
M36x55O 509 kg |
850
M45x660 |
±50
|
1000
|
F-WE
Tie-rod: Size x Length (L) |
750
M27x575 |
750
M33x565 |
800
M39x600 |
850
M52x700 |
±50
|
1100
|
F-WE
Tie-rod: Size x Length (L) |
750
M30x575 |
750
M33x465 |
800
M39x600 |
850
M52x700 |
±50
|
1200
|
F-WE
Tie-rod: Size x Length (L) |
750
M30x625 |
750
M36x650 |
800
M45x660 |
850
M52x700 |
±50
|
1300
|
F-WE
Tie-rod: Size x Length (L) |
750
M33x625 |
750
M36x660 |
800
M45x660 |
850
M52x700 |
±50
|
1400
|
F-WE
Tie-rod: Size x Length (L) |
800
M33x700 |
800
M39x725 |
800
M45x660 |
850
M52x700 |
±75
|
1500
|
F-WE
Tie-rod: Size x Length (L) |
800
M33x725 |
800
M39x730 |
850
M52x700 |
850
M52x700 |
±75
|
1600
|
F-WE
Tie-rod: Size x Length (L) |
900
M33x750 |
900
M45x750 |
950
M52x700 |
950
M52x700 |
±75
|
1800
|
F-WE
Tie-rod: Size x Length (L) |
900
M36x775 |
900
M45x775 |
950
M52x700 |
950
M52x700 |
±75
|
2000
|
F-WE
Tie-rod: Size x Length (L) |
900
M39x800 |
900
M45x800 |
950
M56x700 |
950
M52x700 |
±75
|
Flange Adapter Price List | |||||
---|---|---|---|---|---|
Type Of Flanges | Size | Material | Connection Type | Application | Price In India (INR) |
Flanges Adapter | 6" | Cast Iron | Male / Female | Plumbing Pipe | 786.50 |
Flanges Adapter | 4" | Carbon Steel | Full | Plumbing Pipe | 1150.00 |
Spool Adapter | 2" | Stainless Steel | Male / Female | - | 490.00 |
Mechanical Joints for Flanges Adapter | 80 MM | Cast Iron | Female | Plumbing Pipe | 758.00 |
Flanges Adapter | 2" | Ductile Iron | Male / Female | Plumbing Pipe | 900.00 |
Please note this is an approx Price of Cast Iron Flange Adapter in Mumbai, India. For final Ductile Iron Flange Adapter Price List Please Call on 91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com

DIN ANSI Flange Adapter Dimensions

EN Flange Adapter Dimensions

JIS Flange Adapter Dimensions

Flange Adaptor And Dismantling Joint Dimensions

Ductile Iron Flange Adapter Dimensions

Cast Iron Flange Adapter Dimensions
Nominal Pipe Diameter | External Diameter | External Dimension | N--Th | |||
---|---|---|---|---|---|---|
length | D | 0.25-1.6Mpa | 2.5-6.4Mpa | |||
L1 | L | |||||
65 | 76 | 180 | 208 | 155 | 4-M12 | 4-M12 |
80 | 89 | 165 | ||||
100 | 108 | 195 | ||||
100 | 114 | 195 | ||||
125 | 133 | 225 | ||||
125 | 140 | 225 | 4-M16 | |||
150 | 159 | 220 | 255 | 4-M16 | 6-M16 | |
150 | 168 | 255 | ||||
200 | 219 | 310 | ||||
225 | 245 | 335 | ||||
250 | 273 | 223 | 375 | 6-M20 | 8-M20 | |
300 | 325 | 220 | 273 | 440 | 10-M20 | |
350 | 355 | 490 | 8-M20 | |||
350 | 377 | 490 | ||||
400 | 406 | 540 | ||||
400 | 426 | 540 | ||||
450 | 457 | 590 | 10-M20 | 12-M20 | ||
450 | 480 | 590 | ||||
500 | 508 | 645 | ||||
500 | 530 | 645 | ||||
600 | 610 | 750 | ||||
600 | 630 | 750 | ||||
700 | 720 | 855 | 12-M20 | 14-M20 | ||
800 | 820 | 290 | 355 | 970 | 12-M24 | 16-M24 |
900 | 920 | 1070 | 14-M24 | 18-M24 | ||
1000 | 1020 | 1170 | 14-M24 | 18-M24 | ||
1200 | 1220 | 1365 | 16-M24 | 20-M24 | ||
1400 | 1420 | 377 | 1590 | 18-M27 | 24-M27 | |
1500 | 1520 | 1690 | 18-M27 | 24-M27 | ||
1600 | 1620 | 1795 | 20-M27 | 28-M27 | ||
1800 | 1820 | 2000 | 22-M27 | 30-M30 | ||
2000 | 2020 | 2200 | 24-M27 | 32-M30 | ||
2200 | 2220 | 400 | 2420 | 26-M30 | ||
2400 | 2420 | 2635 | 28-M30 | |||
2600 | 2620 | 400 | 2835 | 30-M30 | ||
2800 | 2820 | 3040 | 32-M33 | |||
3000 | 3020 | 3240 | 34-M33 | |||
3200 | 3220 | 3440 | 36-M33 | |||
3400 | 3420 | 490 | 3640 | 38-M33 | ||
3600 | 3620 | 3860 | 40-M33 | |||
3800 | 3820 | 500 | 4080 | 40-M36 | ||
4000 | 4020 | 4300 | 42-M36 |
Flange Coupling Adapter Dimensions

Refer Pressure Rating Chart Of Stub End Flange Adaptors, Contact Rajtilak, A Reliable Table D To Pn16 Flange Adaptor Supplier In Mumbai, India.
Flange Adapter Material Selection
Type | Casing | Coating | Fasteners | Gasket |
---|---|---|---|---|
Type I | AISI 304/ DIN 1.4301 | Alloy Steel, PTFE coated | EPDM/NBR/HNBR/Viton | |
Type II | AISI 304/ DIN 1.4301 | AISI 316/ 316L | EPDM/NBR/HNBR/Viton | |
Type IV | AISI 316L/ DIN 1.4404 | AISI 316/ 316L | EPDM/NBR/HNBR/Viton | |
Type V | High strengh steel | Rilsan/ PVC/ Epoxy/ Galvanized | Alloy Steel, PTFE coated | EPDM/NBR/HNBR/Viton |
Type VI | High strengh steel | Rilsan/ PVC/ Epoxy/ Galvanized | AISI 316/ 316L | EPDM/NBR/HNBR/Viton |
200 Flanges Adapter Specification

400 Flanges Adapter Specification

Mechanical Flange Adaptor Thickness Calculation For Pressure Vessel, Visit Our Grooved Flange Adapter Nipple Factory In Mumbai, India.
Fastest Delivery Type Of ASME B16.5 Flange Adapter

3 Inch, 150 LB, RF Ends, ANSI B16.20, Flange Coupling Adapter

8 Inch (DN200), 600 LB, ASME B16.20, Ductile Iron Flanges Adapter

Size DN150, Pressure 150 LB, 4.5mm, Grooved Flanges Adapter

10 Inch (DN250), Pressure JIS 20K, Reducing Flanges Adapter

Pressure JIS 20K, Size 10 Inch, Threaded Flanges Adapter

SS316, Class 300, 4 Inch, Grooved Flanges Adaptor

600LB, 6 Inch, ASME B16.20, Copper Flanges Adapter

4.5 thick, Size 14 inch, Cast Iron Flanges Adaptor

300# pressure, Size 18 inch API 601, Mild Steel Flanges Adaptor

SS316 R-Type, 1500#, 2 Inch, Stainless Steel Flange Adaptor

ASME B16.20, 600#, 3 inch, 4.5mm, Carbon Steel Flange Adaptor

ANSI B16.20, 4 inch, Class 150, Copper Flange Adaptor
Since the reducing flange adapter does not require any threading or welding, these flange adaptors allow for pipe misalignment. The set screws in the cast iron flange adaptor help to eliminate additional restraining connections, while preventing a blow-off. Set screws for the reducing flange adaptor need to be tightened to 70 ft. lbs. torque.
Ratilak Metal is a Dominant and Expert Stainless Steel Flanges Adapter Manufacturers in India. We have extensive experience in supplying Ductile Iron Flanges Adapter are stocked or available in the following range of sizes and materials for the petrochemical, gas, oil and allied industries.
Stainless Steel Flange Adapter connect networks composed of specially designed or different materials for one material, Cast Iron Flange Adaptor join a flanged part to the spigot end of a tube or pipe. Stainless Steel Flange adaptor helps us in introducing valves and flanged fittings or connect to existing flanged pipework. Ductile Iron Flange Adapter is used in flanged pipelines such as water supply, sewage, and industrial water.
Our Stainless Steel Flange Adapter make the installation of valves and pumps quicker and easier. Simply bolt the Mild Steel Flange Adaptor on to the existing flange and fasten the coupling over the join between the plain end pipe and Dn100 Flange Adaptor. Double Flange Adaptor can be fabricated to any pipe O.D. and are available in non-standard and standard drillings.
We design and Manufactures a wide array of Grooved Flange Adapter, Reducing Flange Adapter, Threaded Flange Adapter, Copper Flange Adapter and Cast Iron Flange Adaptor & Flange Adapter Coupling, as per our Customer’s requirements. Our designers understand the needs of our clients and thus have a perfect plan to develop Flange Adapter Nipple which are not welded or fixed.