Specification | DIN 2627 Flanges |
---|---|
Production Technique | Forged/ Heat treated and machined |
Schedule | SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS |
Manufacturer Length | NPS 1⁄₂" To NPS 48” |
Face Type | RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove. |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Manufacturer of | Forged/ Threaded/ Screwed / Plate |
Manufacturer Pressure Class | Class 150 (lb) up to 24" Class 300 (lb) up to 20" Class 600 (lb) up to 20" Class 900 (lb) up to 16" Class 1500 (lb) up to 10" Class 2500 (lb) up to 8" |
Flanges Test | Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector |
Flanges Equipment | Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc |
Coating | Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized |
Application | Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
Forging Methods | Casting/ Forging/ Rolling/ Cutting |
Supporting Material | Gasket/ Ring Joint/ Flanges Bolts |
Nominal Diameter | Pitch Circle Diameter In mm | Thread holes | Standard | Pressure | Price In INR (India) Per Piece |
DN 20 | 75 | 4 x 14 mm Ø | DIN 2627 | PN 400 | 560.00 |
DN 25 | 85 | 4 x 14 mm Ø | - | - | 958.00 |
DN 32 | 100 | 4 x 18 mm Ø | - | - | 1365.00 |
DN 40 | 110 | 4 x 18 mm Ø | - | - | 1689.00 |
DN 50 | 125 | 4 x 18 mm Ø | PN400 | DIN 2627 | 2190.00 |
DIN 2627 Pipe Flange
DIN 2627 Forging Flange
DIN 2627 Welding Neck Flanges
DIN 2627 Weld Neck Flange
DIN 2627 WNRF Flange
DIN 2627 Long Weld Neck Flange
DIN 2627 LWNRF Flange
DIN 2627 PN400 Flange
DIN 2627 PN400 Weld Neck Flange
DIN 2627 Welding Neck Flange PN400
DIN 2628 PN250 Weld Neck Flange
Welding Neck Flange PN 400 DIN 2627
German Standard DIN 2627 Flange
DIN 2629 PN320 WN Flange
DIN 2627 PN400 Welding Neck Flange
DIN 2628 PN250 Flange
DIN 2629 PN320 Flange
DIN 2627 Forged Flange
Stainless Steel | ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8/ CF3/ CF8M/ CF3M/ DIN 1.4301/ DIN 1.4306/ DIN 1.4401/ DIN 1.4404/ DIN 1.4308/ DIN 1.4408/ DIN 1.4306/ DIN 1.4409 |
Alloy Steel | ASTM A182 / ASME SA182 F5/ F9/ F11/ F12/ F22/ F91 |
Brass | 3602 / 2604 / H59 / H62 / etc. |
Inconel | ASTM B564 / ASME SB564, Inconel 600/ 601/ 625/ 718/ 783/ 690/ x750 |
Carbon Steel | ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80) |
Titanium | ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2/ Titanium Gr. 4/ Titanium Gr. 5/ Titanium Gr. 7 ASTM R50250/GR.1 | R50400/GR.2 | |
Hastelloy | ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276)/ C22 (UNS N06022)/ C4/ C2000/ B2/ B3/ X Flange |
Monel | ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400)/ Monel 500 (UNS No. N05500) |
Copper | T1, T2, C10100/ C10200/ C10300/ C10400/ C10500/ C10700/ C10800/ C10910/C10920/ TP1/ TP2/ C10930/ C11000/ C11300/ C11400/ C11500/ C11600/ C12000/C12200/ C12300/ TU1/ TU2/ C12500/ C14200/ C14420/ C14500/ C14510/ C14520/ C14530/ C17200/ C19200/ C21000/ C23000/ C26000/ C27000/ C27400/ C28000/ C33000/ C33200/ C37000/ C44300/ C44400/ C44500/ C60800/ C63020/ C68700/ C70400/ C70600/ C70620/ C71000/ C71500/ C71520/ C71640 etc |
Copper Nickel | ASTM / ASME SB 61 / 62 / 151 / 152/ Copper Nickel 90/10 (C70600 )/ Cupro Nickel 70/30 (C71500)/ UNS C71640 |
Alloy 20 | ASTM B462 / ASME SB462/ Carpenter® 20 Alloy/ Alloy 20Cb-3 |
Aluminium | 5052 /6061/ 6063 / 2017 / 7075 / etc. |
Nickel | ASTM B564 / ASME SB564, Nickel 200/ Nickel 201/ Nickel 205/ Nickel 205LC |
Duplex | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
Super Duplex | S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
Incoloy | ASTM B564 / ASME SB564, Incoloy 800/ 800H/ 800HT (UNS N08800)/ 825 (UNS N08825)/ 925 Flange |
254 Smo | ASTM A182 / ASME SA182, SMO 254/6Mo/ UNS S31254/ DIN 1.4547 |
Nimonic | Nimonic 75/ Nimonic 80A/ Nimonic 90 |
Other material | Tin bronze/ Alumunum bronze/ Lead bronze |
NPS | Diameter at weld Bevel | Flange Diameter | Thickness of DIN 2627 Flange | Diameter of Bolt Circle | Length Of Through Hub | Diameter of Hub | Wall Thickness | Radius of Hub | Straight Portion | Diameter of R/F | Thickness of R/F | Number of | Diameter of Bolt Holes | |
(DN) | (D1) | (D) | (B) | (K) | (H1) | (D3) | (S) | (R) | (H2) | (D4) | (F) | (holes) | (D2) | (Kilogram) |
10 | 17.20 | 125 | 28 | 85 | 65 | 48 | 3.60 | 4 | 8 | 40 | 2 | 4 | 18 | 2.50 |
15 | 26.90 | 145 | 30 | 100 | 68 | 56 | 5.00 | 4 | 8 | 45 | 2 | 4 | 22 | 3.57 |
25 | 42.40 | 180 | 38 | 130 | 90 | 82 | 7.10 | 4 | 10 | 68 | 2 | 4 | 26 | 7.35 |
40 | 60.30 | 220 | 48 | 165 | 110 | 106 | 10.00 | 6 | 12 | 88 | 3 | 4 | 30 | 13.93 |
50 | 76.10 | 235 | 52 | 180 | 120 | 120 | 12.50 | 6 | 15 | 102 | 3 | 8 | 30 | 16.50 |
65 | 101.60 | 290 | 64 | 225 | 135 | 158 | 16.00 | 6 | 18 | 122 | 3 | 8 | 33 | 31.33 |
80 | 114.30 | 305 | 68 | 240 | 150 | 174 | 17.50 | 8 | 20 | 138 | 3 | 8 | 33 | 37.99 |
100 | 139.70 | 370 | 80 | 295 | 175 | 215 | 22.20 | 8 | 25 | 162 | 3 | 8 | 39 | 66.77 |
125 | 193.70 | 415 | 92 | 340 | 200 | 258 | 30.00 | 8 | 30 | 188 | 3 | 12 | 39 | 94.73 |
150 | 219.10 | 475 | 105 | 390 | 225 | 302 | 35.00 | 10 | 35 | 218 | 3 | 12 | 42 | 144.85 |
200 | 273.00 | 585 | 130 | 490 | 280 | 388 | 40.00 | 10 | 40 | 285 | 3 | 16 | 48 | 269.50 |
NPS | Diameter at weld Bevel | DIN 2628 Flange Diameter | Thickness of DIN 2628 Flange | Diameter of Bolt Circle | Length Through Hub | Diameter of Hub | Wall Thickness | Radius of Hub | Straight Portion | Diameter of R/F | Thickness of R/F | Number of | Diameter of Bolt Holes | |
(DN) | (D1) | (D) | (B) | (K) | (H1) | (D3) | (S) | (R) | (H2) | (D4) | (F) | (holes) | (D2) | (Kilogram) |
10 | 17.2 | 125 | 24 | 85 | 58 | 44 | 2.6 | 4 | 6 | 40 | 2 | 4 | 18 | 2.09 |
15 | 21.3 | 130 | 26 | 90 | 60 | 48 | 2.6 | 4 | 6 | 45 | 2 | 4 | 18 | 2.47 |
25 | 33.7 | 150 | 28 | 105 | 65 | 60 | 3.6 | 4 | 8 | 68 | 2 | 4 | 22 | 3.53 |
40 | 48.3 | 185 | 34 | 135 | 80 | 84 | 5 | 6 | 10 | 88 | 3 | 4 | 26 | 6.58 |
50 | 60.3 | 200 | 38 | 150 | 85 | 95 | 6.3 | 6 | 10 | 102 | 3 | 8 | 26 | 8.09 |
65 | 76.1 | 230 | 42 | 180 | 95 | 124 | 8 | 6 | 12 | 122 | 3 | 8 | 26 | 12.59 |
80 | 101.6 | 255 | 46 | 200 | 102 | 136 | 11 | 8 | 12 | 138 | 3 | 8 | 30 | 16.32 |
100 | 127 | 300 | 54 | 235 | 120 | 164 | 14.2 | 8 | 14 | 162 | 3 | 8 | 33 | 27.07 |
125 | 152.4 | 340 | 60 | 275 | 140 | 200 | 16 | 8 | 16 | 188 | 3 | 12 | 33 | 38.79 |
150 | 177.8 | 390 | 68 | 320 | 160 | 240 | 17.5 | 10 | 18 | 218 | 3 | 12 | 36 | 59.05 |
200 | 244.5 | 485 | 82 | 400 | 190 | 305 | 25 | 10 | 25 | 285 | 3 | 12 | 42 | 109.45 |
250 | 298.5 | 585 | 100 | 490 | 215 | 385 | 32 | 12 | 30 | 345 | 3 | 16 | 48 | 189.94 |
NPS | Diameter at weld Bevel | DIN 2629 Flange Diameter | Thickness of DIN 2629 Flange | Diameter of Bolt Circle | Length Through Hub | Diameter of Hub | Wall Thickness | Radius of Hub | Straight Portion | Diameter of R/F | Thickness of R/F | Number of | Diameter of Bolt Holes | |
(DN) | (D1) | (D) | (B) | (K) | (H1) | (D3) | (S) | (R) | (H2) | (D4) | (F) | (holes) | (D2) | (Kilogram) |
10 | 17.2 | 125 | 24 | 85 | 58 | 44 | 2.6 | 4 | 6 | 40 | 2 | 4 | 18 | 2.09 |
15 | 21.3 | 130 | 26 | 90 | 60 | 48 | 3.2 | 4 | 6 | 45 | 2 | 4 | 18 | 2.49 |
25 | 33.7 | 160 | 34 | 115 | 78 | 68 | 5 | 4 | 8 | 68 | 2 | 4 | 22 | 5.11 |
40 | 48.3 | 195 | 38 | 145 | 88 | 92 | 6.3 | 6 | 10 | 88 | 3 | 4 | 26 | 8.47 |
50 | 63.5 | 210 | 42 | 160 | 100 | 106 | 8 | 6 | 10 | 102 | 3 | 8 | 26 | 10.52 |
65 | 88.9 | 255 | 51 | 200 | 120 | 138 | 11 | 6 | 12 | 122 | 3 | 8 | 30 | 19.26 |
80 | 101.6 | 275 | 55 | 220 | 130 | 156 | 12.5 | 8 | 14 | 138 | 3 | 8 | 30 | 24.81 |
100 | 133 | 335 | 65 | 265 | 145 | 186 | 16 | 8 | 16 | 162 | 3 | 8 | 36 | 42.18 |
125 | 168.3 | 380 | 75 | 310 | 175 | 230 | 20 | 8 | 20 | 188 | 3 | 12 | 36 | 63.30 |
150 | 193.7 | 425 | 84 | 350 | 195 | 265 | 25 | 10 | 25 | 218 | 3 | 12 | 36 | 91.04 |
175 | 219.1 | 485 | 95 | 400 | 215 | 308 | 28 | 10 | 28 | 260 | 3 | 12 | 42 | 135.46 |
200 | 244.5 | 525 | 103 | 440 | 235 | 345 | 30 | 10 | 30 | 285 | 3 | 16 | 42 | 170.94 |
250 | 323.9 | 640 | 125 | 540 | 300 | 428 | 40 | 12 | 40 | 345 | 3 | 16 | 52 | 311.99 |
Normal Size Of Steel Pipe | Dimensions In Millimeter | DIN 2627 Weld Neck Flange Weight In Kilogram | ||||
---|---|---|---|---|---|---|
Normal Size Of Steel Pipe In Inches | Size In Millimeter | WNRF Flange Outer Daimeter (O.D.) In (MM) |
WNRF Flange Wall Thickness Of (D) In M) |
(DIN 2627 DIN 2627 Welding Neck Flange) | ||
1/2 | 15 | 88.9 | 11.2 | 0.5 | ||
3/4 | 20 | 98.6 | 0.6 | 0.7 | ||
1 | 25 | 108 | 14.2 | 1 | ||
1 1/4 | 32 | 117.3 | 15.7 | 1.3 | ||
1 1/2 | 40 | 127 | 17.5 | 1.7 | ||
2 | 50 | 152.4 | 19.1 | 2.6 | ||
2 1/2 | 65 | 177.8 | 22.4 | 4.1 | ||
3 | 80 | 190.5 | 23.9 | 4.9 | ||
3 1/2 | 90 | 215.9 | 23.9 | 6.1 | ||
4 | 100 | 228.6 | 23.9 | 6.8 | ||
5 | 125 | 254 | 23.9 | 8.6 | ||
6 | 150 | 279.4 | 25.4 | 10.6 | ||
8 | 200 | 342.9 | 28.4 | 17.6 | ||
10 | 250 | 406.4 | 30.2 | 24 | ||
12 | 300 | 482.6 | 31.8 | 36.5 | ||
14 | 350 | 533.4 | 35.1 | 48.4 | ||
16 | 400 | 596.9 | 36.6 | 60.6 | ||
18 | 450 | 635 | 39.6 | 68.3 | ||
20 | 500 | 698.5 | 42.9 | 84.5 |
A wide variety of din 2627 flange designs are available. They are available in various sizes and shapes. Some of the popular designs are as follows:
Normal Pipe Size |
DN |
---|---|
1/2 |
15 |
3/4 |
20 |
1 |
25 |
1 1/4 |
32 |
1 1/2 |
40 |
2 |
50 |
2 1/2 |
65 |
3 |
80 |
4 |
100 |
(Normal Size Of Steel Pipes) In Inch | (I.D.) Inner Daimeter Gasket |
(O.D.) Outer Daimeter Gasket | ||||
---|---|---|---|---|---|---|
Class 150#/ LB | Class 300#/ LB | Class 400#/ LB | Class 600#/ LB | Class 900#/ LB | ||
1/2 | 0.84 | 1.875 | 2.125 | 2.125 | 2.125 | 2.50 |
3/4 | 1.06 | 2.25 | 2.625 | 2.625 | 2.625 | 2.75 |
1 | 1.31 | 2.625 | 2.875 | 2.875 | 2.875 | 3.125 |
1 1/4 | 1.66 | 3 | 3.25 | 3.25 | 3.25 | 3.50 |
1 1/2 | 1.91 | 3.375 | 3.75 | 3.75 | 3.75 | 3.875 |
2 | 2.38 | 4.125 | 4.375 | 4.375 | 4.375 | 5.625 |
2 1/2 | 2.88 | 4.875 | 5.125 | 5.125 | 5.125 | 6.50 |
3 | 3.50 | 5.375 | 5.875 | 5.875 | 5.875 | 6.625 |
4 | 4.50 | 6.875 | 7.125 | 7.00 | 7.625 | 8.125 |
5 | 5.56 | 7.75 | 8.50 | 8.375 | 9.50 | 9.75 |
6 | 6.62 | 8.75 | 9.875 | 9.75 | 10.50 | 11.375 |
8 | 8.62 | 11 | 12.125 | 12.00 | 12.625 | 14.125 |
10 | 10.75 | 13.375 | 14.25 | 14.125 | 15.75 | 17.125 |
12 | 12.75 | 16.125 | 16.625 | 16.50 | 18.00 | 19.625 |
Nominal Pipe Diameter | Pressure Rating In (PN) | |||||
---|---|---|---|---|---|---|
Size Of **Nominal BSP Pipe | PN 6 | PN 10 | PN 16 | PN 25 | PN 40 | |
DN 10 |
75 |
90 |
90 |
90 |
90 |
O.D. |
3/8" |
50 |
60 |
60 |
60 |
60 |
PCD (B.C.) |
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diameter of holes |
DN 15 |
80 |
95 |
95 |
95 |
95 |
O.D. |
1/2" |
55 |
65 |
65 |
65 |
65 |
PCD (B.C.) |
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diameter of holes |
DN 20 |
90 |
105 |
105 |
105 |
105 |
O.D. |
3/4" |
65 |
75 |
75 |
75 |
75 |
PCD (b.c.) |
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diameter of holes |
DN 25 |
100 |
115 |
115 |
115 |
115 |
O.D. |
1" |
75 |
85 |
85 |
85 |
85 |
PCD (b.c.) |
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diameter of holes |
DN 32 |
120 |
140 |
140 |
140 |
140 |
O.D. |
1 1/4" |
90 |
100 |
100 |
100 |
100 |
PCD (b.c.) |
|
4 x 14 |
4 x 18 |
4 x 18 |
4 x 18 |
4 x 18 |
# of holes x diameter of holes |
DN 40 |
130 |
150 |
150 |
150 |
150 |
O.D. |
1 1/2" |
100 |
110 |
110 |
110 |
110 |
PCD (b.c.) |
|
4 x 14 |
4 x 18 |
4 x 18 |
4 x 18 |
4 x 18 |
# of holes x diameter of holes |
DN 50 |
140 |
165 |
165 |
165 |
165 |
O.D. |
2" |
110 |
125 |
125 |
125 |
125 |
PCD (b.c.) |
|
4 x 14 |
4 x 18 |
4 x 18 |
4 x 18 |
4 x 18 |
# of holes x diameter of holes |
DN 65 |
160 |
185 |
185 |
185 |
185 |
O.D. |
2 1/2" |
130 |
145 |
145 |
145 |
145 |
PCD (b.c.) |
|
4 x 14 |
4 x 18 |
4 x 18 |
8 x 18 |
8 x 18 |
# of holes x diameter of holes |
DN 80 |
190 |
200 |
200 |
200 |
200 |
O.D. |
3" |
150 |
160 |
160 |
160 |
160 |
PCD (b.c.) |
|
4 x 18 |
8 x 18 |
8 x 18 |
8 x 18 |
8 x 18 |
# of holes x diameter of holes |
DN 100 |
210 |
220 |
220 |
235 |
235 |
O.D. |
4" |
170 |
180 |
180 |
190 |
190 |
PCD (b.c.) |
|
4 x 18 |
8 x 18 |
8 x 18 |
8 x 22 |
8 x 22 |
# of holes x diameter of holes |
DN 125 |
240 |
250 |
250 |
270 |
270 |
O.D. |
5" |
200 |
210 |
210 |
220 |
220 |
PCD (b.c.) |
|
8 x 18 |
8 x 18 |
8 x 18 |
8 x 26 |
8 x 26 |
# of holes x diameter of holes |
DN 150 |
265 |
285 |
285 |
300 |
300 |
O.D. |
6" |
225 |
240 |
240 |
250 |
250 |
PCD (b.c.) |
|
8 x 18 |
8 x 22 |
8 x 22 |
8 x 26 |
8 x 26 |
# of holes x diameter of holes |
DN 175 |
|
315 |
315 |
330 |
350 |
O.D. |
7" |
|
270 |
270 |
280 |
295 |
PCD (b.c.) |
|
|
8 x 22 |
8 x 22 |
12 x 26 |
12 x 30 |
# of holes x diameter of holes |
DN 200 |
320 |
340 |
340 |
360 |
375 |
O.D. |
8" |
280 |
295 |
295 |
310 |
320 |
PCD (b.c.) |
|
8 x 18 |
8 x 22 |
12 x 22 |
12 x 26 |
12 x 30 |
# of holes x diameter of holes |
DN 250 |
375 |
395 |
405 |
425 |
450 |
O.D. |
10" |
335 |
350 |
355 |
370 |
385 |
PCD (b.c.) |
|
12 x 18 |
12 x 22 |
12 x 26 |
12 x 30 |
12 x 33 |
# of holes x diameter of holes |
DN 300 |
440 |
445 |
460 |
485 |
515 |
O.D. |
12" |
395 |
400 |
410 |
430 |
450 |
PCD (b.c.) |
|
12 x 22 |
12 x 22 |
12 x 26 |
16 x 30 |
16 x 33 |
# of holes x diameter of holes |
DN 350 |
490 |
505 |
520 |
555 |
580 |
O.D. |
14" |
445 |
460 |
470 |
490 |
510 |
PCD (b.c.) |
|
12 x 22 |
16 x 22 |
16 x 26 |
16 x 33 |
16 x 36 |
# of holes x diameter of holes |
DN 400 |
540 |
565 |
580 |
620 |
660 |
O.D. |
16" |
495 |
515 |
525 |
550 |
585 |
PCD (b.c.) |
|
16 x 22 |
16 x 26 |
16 x 30 |
16 x 36 |
16 x 39 |
# of holes x diameter of holes |
DN 500 |
645 |
670 |
715 |
730 |
755 |
O.D. |
20" |
600 |
620 |
650 |
660 |
670 |
PCD (b.c.) |
|
20 x 22 |
20 x 26 |
20 x 33 |
20 x 36 |
20 x 42 |
# of holes x diameter of holes |
DN 600 |
755 |
780 |
840 |
845 |
|
O.D. |
24" |
705 |
725 |
770 |
770 |
|
PCD (b.c.) |
|
20 x 24 |
20 x 27 |
20 x 33 |
20 x 36 |
|
# of holes x diameter of holes |
Temperature In (°C) | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 |
-29 TO 38 | 15.9 | 41.4 | 55.2 | 82.7 | 124.1 | 206.8 | 344.7 |
50 | 15.3 | 40 | 53.4 | 80 | 120.1 | 200.1 | 333.5 |
100 | 13.3 | 34.8 | 46.4 | 69.6 | 104.4 | 173.9 | 289.9 |
150 | 12 | 31.4 | 41.9 | 62.8 | 94.2 | 157 | 261.6 |
200 | 11.2 | 29.2 | 38.9 | 58.3 | 87.5 | 145.8 | 243 |
250 | 10.5 | 27.5 | 36.6 | 54.9 | 82.4 | 137.3 | 228.9 |
300 | 10 | 26.1 | 34.8 | 52.1 | 78.2 | 130.3 | 217.2 |
325 | 9.3 | 25.5 | 34 | 51 | 76.4 | 127.4 | 212.3 |
350 | 8.4 | 25.1 | 33.4 | 50.1 | 75.2 | 125.4 | 208.9 |
375 | 7.4 | 24.8 | 33 | 49.5 | 74.3 | 123.8 | 206.3 |
400 | 6.5 | 24.3 | 32.4 | 48.6 | 72.9 | 121.5 | 202.5 |
425 | 5.5 | 23.9 | 31.8 | 47.7 | 71.6 | 119.3 | 198.8 |
450 | 4.6 | 23.4 | 31.2 | 46.8 | 70.2 | 117.1 | 195.1 |
Normal Size Of Steel Pipe | Outer Diameter (O.D.) | 10 Schedule | 20 Schedule | 30 Schedule | STD Wall | 40 Schedule | 60 Schedule | EXT Hvy | 80 Schedule | 100 Schedule | 120 Schedule | 140 Schedule | 160 Schedule | XX Hvy |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
½ | 0.84 | 0.083 | ... | ... | 0.109 | 0.109 | ... | 0.147 | 0.147 | ... | ... | ... | 0.188 | 0.294 |
¾ | 1.05 | 0.083 | ... | ... | 0.113 | 0.113 | ... | 0.154 | 0.154 | ... | ... | ... | 0.219 | 0.308 |
1 | 1.315 | 0.109 | ... | ... | 0.133 | 0.133 | ... | 0.179 | 0.179 | ... | ... | ... | 0.25 | 0.358 |
1 ¼ | 1.66 | 0.109 | ... | ... | 0.14 | 0.14 | ... | 0.191 | 0.191 | ... | ... | ... | 0.25 | 0.382 |
1 ½ | 1.9 | 0.109 | ... | ... | 0.145 | 0.145 | ... | 0.2 | 0.2 | ... | ... | ... | 0.281 | 0.4 |
2 | 2.375 | 0.109 | ... | ... | 0.154 | 0.154 | ... | 0.218 | 0.218 | ... | ... | ... | 0.344 | 0.436 |
2 ½ | 2.875 | 0.12 | ... | ... | 0.203 | 0.203 | ... | 0.276 | 0.276 | ... | ... | ... | 0.375 | 0.552 |
3 | 3.5 | 0.12 | - | - | 0.216 | 0.216 | - | 0.3 | 0.3 | - | - | - | 0.438 | 0.6 |
3 ½ | 4 | 0.12 | - | - | 0.226 | 0.226 | - | 0.318 | 0.318 | - | - | - | - | 0.636 |
4 | 4.5 | 0.12 | - | - | 0.237 | 0.237 | - | 0.337 | 0.337 | - | 0.438 | - | 0.531 | 0.674 |
5 | 5.563 | 0.134 | - | - | 0.258 | 0.258 | - | 0.375 | 0.375 | - | 0.5 | - | 0.625 | 0.75 |
6 | 6.625 | 0.134 | - | - | 0.28 | 0.28 | - | 0.432 | 0.432 | - | 0.562 | - | 0.719 | 0.864 |
8 | 8.625 | 0.148 | 0.25 | 0.277 | 0.322 | 0.322 | 0.406 | 0.5 | 0.5 | 0.594 | 0.719 | 0.812 | 0.906 | 0.875 |
10 | 10.75 | 0.165 | 0.25 | 0.307 | 0.365 | 0.365 | 0.5 | 0.5 | 0.594 | 0.719 | 0.844 | 1 | 1.125 | 1 |
12 | 12.75 | 0.18 | 0.25 | 0.33 | 0.375 | 0.406 | 0.562 | 0.5 | 0.688 | 0.844 | 1 | 1.125 | 1.312 | 1 |
14 | 14 | 0.25 | 0.312 | 0.375 | 0.375 | 0.438 | 0.594 | 0.5 | 0.75 | 0.938 | 1.094 | 1.25 | 1.406 | - |
16 | 16 | 0.25 | 0.312 | 0.375 | 0.375 | 0.5 | 0.656 | 0.5 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 | - |
18 | 18 | 0.25 | 0.312 | 0.438 | 0.375 | 0.562 | 0.75 | 0.5 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 | - |
20 | 20 | 0.25 | 0.375 | 0.5 | 0.375 | 0.594 | 0.812 | 0.5 | 1.031 | 1.281 | 1.5 | 1.75 | 1.969 | - |
22 | 22 | 0.25 | - | - | 0.375 | - | - | 0.5 | - | - | - | - | - | - |
24 | 24 | 0.25 | 0.375 | 0.562 | 0.375 | 0.688 | 0.969 | 0.5 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 | - |
26 | 26 | - | - | - | 0.375 | - | - | 0.5 | - | - | - | - | - | - |
30 | 30 | 0.312 | 0.5 | 0.625 | 0.375 | - | - | 0.5 | - | - | - | - | - | - |
Size in (Inches) | Size in (Millimeter) | Number of Bolts | Bolt Size Of UNC | Length Of RF Stud | Size Of ISO Stud | Length Of Machine Bolts |
---|---|---|---|---|---|---|
Class 150 Flange | ||||||
1/2 | 15 | 4 | 1/2 | 55 | M14 | 50 |
3/4 | 20 | 4 | 1/2 | 65 | M14 | 50 |
1 | 25 | 4 | 1/2 | 65 | M14 | 55 |
1 1/4 | 32 | 4 | 1/2 | 70 | M14 | 55 |
1 1/2 | 40 | 4 | 1/2 | 70 | M14 | 65 |
2 | 50 | 4 | 5/8 | 85 | M16 | 70 |
2 1/2 | 65 | 4 | 5/8 | 90 | M16 | 75 |
3 | 80 | 4 | 5/8 | 90 | M16 | 75 |
3 1/2 | 90 | 8 | 5/8 | 90 | M16 | 75 |
4 | 100 | 8 | 5/8 | 90 | M16 | 75 |
5 | 125 | 8 | 3/4 | 95 | M20 | 85 |
6 | 150 | 8 | 3/4 | 100 | M20 | 85 |
8 | 200 | 8 | 3/4 | 110 | M20 | 90 |
10 | 250 | 12 | 7/8 | 115 | M24 | 100 |
12 | 300 | 12 | 7/8 | 120 | M24 | 100 |
14 | 350 | 12 | 1 | 135 | M27 | 115 |
16 | 400 | 16 | 1 | 135 | M27 | 115 |
18 | 450 | 16 | 1 1/8 | 145 | M30 | 125 |
20 | 500 | 20 | 1 1/8 | 160 | M30 | 140 |
24 | 600 | 20 | 1 1/4 | 170 | M33 | 150 |
Size in (Inches) | Size in (Millimeter) | Number of Bolts | Bolt Size Of UNC | Length Of RF Stud | Size Of ISO Stud | Length Of Machine Bolts |
---|---|---|---|---|---|---|
Class 300 Flange | ||||||
1/2 | 15 | 4 | 1/2 | 65 | M14 | 55 |
3/4 | 20 | 4 | 5/8 | 75 | M16 | 65 |
1 | 25 | 4 | 5/8 | 75 | M16 | 65 |
1 1/4 | 32 | 4 | 5/8 | 85 | M16 | 70 |
1 1/2 | 40 | 4 | 3/4 | 90 | M20 | 75 |
2 | 50 | 8 | 5/8 | 90 | M16 | 75 |
2 1/2 | 65 | 8 | 3/4 | 100 | M20 | 85 |
3 | 80 | 8 | 3/4 | 110 | M20 | 90 |
3 1/2 | 90 | 8 | 3/4 | 110 | M20 | 95 |
4 | 100 | 8 | 3/4 | 115 | M20 | 95 |
5 | 125 | 8 | 3/4 | 120 | M20 | 110 |
6 | 150 | 12 | 3/4 | 120 | M20 | 110 |
8 | 200 | 12 | 7/8 | 140 | M24 | 120 |
10 | 250 | 16 | 1 | 160 | M27 | 140 |
12 | 300 | 16 | 1 1/8 | 170 | M30 | 145 |
14 | 350 | 20 | 1 1/8 | 180 | M30 | 160 |
16 | 400 | 20 | 1 1/4 | 190 | M33 | 165 |
18 | 450 | 24 | 1 1/4 | 195 | M33 | 170 |
20 | 500 | 24 | 1 1/4 | 205 | M33 | 185 |
24 | 600 | 24 | 1 1/2 | 230 | M39 | 205 |