Stainless steel pipe fitting

304 flange Stainless steel pipe fittings

304 flange Stainless steel pipe fittings304 flange Stainless steel pipe fittings
  • Technology: sawing, heat treatment, die forging, machining
  • Size: 1/2 "~24", DN10~DN1000
  • Manufacturing standards:HG20592-20626, GB/T9112-9113.4, SH3406, JB/T74-86.2, ANSI B16.5, ANSI B16.47, ISO7005-1, API7S-15-93, DIN, and so on.
  • Pressure: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB, PN0.6, 1, 1.6, 2.5, 4, 6.3, 10, 16, PN2.0, 5, 11, 15, 26, 42.0MPa
  • Texture of material：
  • Stainless steel (SS):ASTM A182 F304, 304 ,304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;
  • Alloy steel (AS):ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2; ASTM A182 F1.

304 45/90 degree Stainless steel pipe fittings

304 45 degree Stainless steel pipe fittings304 90 degree Stainless steel pipe fittings
 
  • Process:stainless steel, nickel copper by cold processing, mandrel molding (can minimize the thickness of the wall thinning problem), dual phase steel, such as hot processing, internal mandrel molding.
  • Dimensions: seamless 1/2 "-20" (DN15-DN500), seam 1/2 "-48" (DN15-DN1200)
  • Wall thickness: SCH5S-SCH160
  • Manufacturing standards: GB/T12459, GB/T13401, SH3408, SH3409, HG/T21635, HG/T21631, ASME/ANSI B16.9/B16.28, MSS SP-43, DIN 2605, SP-43
  • Material: 304, 304L, 321, 316, 316L and other stainless steel, dual phase steel, alloy steel.

304 T Stainless steel pipe fittings

304 T Stainless steel pipe fittings304 T Stainless steel pipe fittings
  • Process: 1/2 "-16" Internal tympanites and cooling process molding,18 "-48" hot press molding
  • Dimensions: seamless 1/2 "-16" (DN15-DN400), seam 1/2 "-48" (DN15-DN1200)
  • Wall thickness: SCH5S-SCH160
  • Manufacturing standards: GB/T12459, GB/T13401, SH3408, SH3409, HG/T21635, HG/T21631, ASME/ANSI B16.9/B16.28, MSS SP-43, DIN 2615, SP-43
  • Material: 304, 304L, 321, 316, 316L and other stainless steel, dual phase steel, alloy steel.

304 CR/ER Stainless steel pipe fittings

304 CR Stainless steel pipe fittings304 ER Stainless steel pipe fittings
  • Performance characteristics:
  • Reducing coupling for connecting and extending two concentric pipes of different sizes
  • Butt-weld, beveled openings for welding pipes together
  • Welded connections to ensure tight seals and reduce the possibility of leakage
  • Manufacturing standards:ASTM A403,ASME SA403,ANSI B36.10,ANSI B36.19,ANSI B16.9,ANSI B16.28, MSS SP43, A312S
  • Size:attached excel for reference
Stainless steel pipe fittings
Outside diameter and wall thickness 01
Norminal pipe size Outside Diameter（MM）  
Norminal wall thickness
 
DN INCH D1*D2 H 5S 10S 20S 40S 80S 120S
20*15 3/4*1/2 25*18 26.7*21.3 38 0.03 0.04 0.04 0.04 0.049 0.05 0.05 0.06 0.07 0.07  
25*20 1*3/4 32*25 33.4*26.7 51 0.06 0.06 0.09 0.10 0.11 0.11 0.11 0.11 0.14 0.15  
25*15 1*1/2 32*18 33.4*21.3 51 0.05 0.06 0.08 0.09 0.09 0.10 0.09 0.10 0.12 0.13  
32*25 1.1/4*1 38*32 42.2*33.4 51 0.07 0.08 0.11 0.12 0.125 0.137 0.14 0.15 0.18 0.20  
32*20 1.1/4*3/4 38*25 42.2*26.7 51 0.06 0.07 0.10 0.11 0.125 0.13 0.13 0.14 0.16 0.18  
32*15 1.1/4*1/2 38*18 42.2*21.3 51 0.06 0.07 0.09 0.11 0.1 0.125 0.11 0.13 0.14 0.17  
40*32 1.1/2*1.1/4 45*38 48.3*42.2 64 0.11 0.11 0.17 0.19 0.19 0.22 0.22 0.24 0.29 0.32  
40*25 1.1/2*1 45*32 48.3*33.4 64 0.10 0.10 0.16 0.17 0.18 0.20 0.20 0.22 0.27 0.29  
40*20 1.1/2*3/4 45*25 48.3*26.7 64 0.09 0.10 0.15 0.16 0.1 0.18 0.20 0.24 0.26  
40*15 1.1/2*1/2 45*18 48.3*21.3 64 0.08 0.09 0.13 0.15 0.15 0.17 0.16 0.19 0.21 0.24  
50*40 2*1.1/2 57*45 60.3*48.3 76 0.16 0.17 0.26 0.27 0.33 0.35 0.35 0.37 0.47 0.51  
50*32 2*1.1/4 57*38 60.3*42.2 76 0.15 0.16 0.24 0.26 0.30 0.33 0.32 0.35 0.44 0.48  
50*25 2*1 57*32 60.3*33.4 76 0.14 0.14 0.22 0.24 0.27 0.30 0.30 0.32 0.41 0.44  
65*50 2.1/2*2 76*45 73.0*38 89 0.30 0.30 0.43 0.43 0.52 0.53 0.70 0.70 0.92 0.92  
65*40 2.1/2*1.1/2 76*32 70.3*33.4 89 0.28 0.28 0.40 0.40 0.5 0.5 0.64 0.63 0.84 0.83  
65*32 2.1/2*1.1/4 76*38 73.0*42.2 89 0.26 0.27 0.38 0.38 0.45 0.45 0.60 0.60 0.79 0.79  
65*25 2.1/2*1 76*32 70.3*33.4 89 0.25 0.25 0.36 0.35 0.4 0.4 0.57 0.56 0.75 0.73  
80*65 3*2.1/2 89*76 88.9*73.0 89 0.38 0.37 0.54 0.53 0.72 0.7 0.93 0.91 1.26 1.23  
80*50 3*2 89*57 88.9*60.3 89 0.34 0.35 0.48 0.49 0.64 0.65 0.83 0.84 1.11 1.23  
80*40 3*1.1/2 89*45 88.9*48.3 89 0.31 0.32 0.45 0.45 0.6 0.6 0.76 0.78 1.02 1.05  
 
 
Outside diameter and wall thickness 02
Norminal pipe size Outside Diameter（MM） Norminal wall thickness
DN INCH D1*D2 H 5S 10S 20S 40S 80S 420S
90*80 3.1/2*3 101.6*88.9 102 0.50 0.72 1.09 1.77    
90*65 3.1/2*2.1/2 101.6*73.0 102 0.46 0.66 1.0 1.12 1.63  
90*50 3.1/2*2 101.6*60.3 102 0.43 0.62 0.95 1.10 1.51  
90*40 3.1/2*1.1/2 101.6*48.3 102 0.41 0.58   1.03 1.40  
100*90 4*3.1/2 114.3*101.6 102 0.57 0.82   1.55 2.41 2.38
100*80 4*3 108*89 114.3*88.9 102 0.52 0.54 0.75 0.77   1.41 1.46 1.94 2.02 2.18 2.24
100*65 4*2.1/2 108*76 114.3*73.0 102 0.49 0.50 0.70 0.72 0.93 0.96 1.32 1.35 1.82 1.87 2.05 2.1
100*50 4*2 108*57 114.3*60.3 102 0.44 0.48 0.64 0.68 0.85 0.9 1.19 1.27 1.64 1.75 1.87 1.98
125*100 5*4 133*108 114.3*114.3 127 1.04 1.11 1.27 1.35 1.89 2.01 2.35 2.50 3.33 3.55 4.31 4.60
125*90 5*3.1/2 141.3*101.6 127 1.06 1.29 1.92 2.38 3.38 4.4
125*80 5*3 133*89 114.3*88.9 127 0.97 1.01 1.18 1.23 1.76 1.83 2.17 2.27 3.07 3.22 4.0 4.19
125*60 5*2.1/2 133*76 114.3*73.0 127 0.92 0.95 1.12 1.16 1.67 1.72 2.06 2.14 2.91 3.02 3.8 3.98
150*125 6*5 159*133 168.3*141.3 140 1.40 1.18 1.71 1.81 2.54 2.67 3.42 3.64 5.14 5.47 6.52 6.95
150*100 6*4 159*108 168.3*114.3 140 1.29 1.37 1.58 1.67 2.35 2.48 3.15 3.36 4.72 5.03 5.97 6.38
150*90 6*3.1/2 168.3*101.6 140 1.32 1.61 2.39 3.23 4.83 6.08
158*80 6*3 159*89 168.3*88.9 140 1.21 1.26 1.48 1.53 2.2 2.27 2.96 3.87 4.41 4.58 5.64 5.85
200*150 8*6 219*159 219.1*168.3 152 2.00 2.04 2.70 2.75 4.3 4.38 5.65 5.77 8.55 8.73 11.9 12.2
200*125 8*5 219*133 219.1*141.3 152 1.90 1.93 2.56 2.60 4.07 4.14 5.35 5.44 8.09 8.23 11.2 11.4
200*100 8*4 219*108 219.1*114.3 152 1.80 1.83 2.43 2.46 3.86 3.92 5.07 5.14 7.64 7.75 10.6 10.7
250*200 10*8 273*219 178 3.72 4.56 6.75 9.74 15.5 21.4
250*150 10*6 273*159 273.1*168.3 178 3.38 3.43 4.15 4.21 6.59 6.69 8.83 8.96 14.0 14.2 19.2 19.5
250*125 10*5 273*133 273.1*141.3 178 3.25 3.29 3.99 4.04 6.34 6.42 8.47 8.59 13.4 13.6 18.4 18.6
 
 
Outside diameter and wall thickness 03
Norminal pipe size Outside Diameter（MM）  
Norminal wall thickness
 
DN INCH D1*D2 H 5S 10S 20S 40S 80S 120S
300*250 12*10 325*273 323.9*273.1 203 5.98 5.97 6.89 6.88 9.38 9.36 15.0 15.0 24.8 24.8 35.1 35.0
300*200 12*8 325*219 323.9*219.1 203 5.57 5.56 6.42 6.41 8.73 8.70 14.0 13.9 23.0 23.0 32.4 32.3
300*150 12*6 325*159 323.9*168.3 203 5.17 5.22 5.96 6.00 8.10 8.14 12.9 13.0 21.2 21.4 29.6 30.0
350*300 14*12 377*325 355.6*323.9 330 11.4 11.0 13.7 13.2 22.2 21.4 30.9 29.8 51.6 49.8 73.3 70.6
350*250 14*10 377*273 355.6*273.1 330 10.6 10.2 12.8 12.3 20.7 1909 28.8 27.7 48.0 46.1 68.0 65.3
350*200 12*8 377*219 355.6*219.3 330 9.89 9.46 11.9 11.4 19.2 18.4 26.7 25.5 44.5 42.5 62.8 59.9
350*150 14*6 377*159 355.6*168.3 330 9.63 9.22 11.0 10.5 17.75 16.95 24.5 23.5 40.7 38.9 57.3 54.7
400*350 16*14 426*377 406.4*355.6 356 14.9 14.1 16.9 16.1 27.4 26.0 43.5 41.2 71.7 67.9 95.4
400*300 16*12 426*325 406.4*323.9 356 14.0 13.6 16.0 15.4 25.9 25.0 40.9 39.5 67.4 65.1 94.7 91.3
400*250 16*10 426*273 406.4*273.1 356 13.2 12.7 15.0 14.5 24.3 23.5 38.4 37.1 63.1 60.9 88.5 85.3
400*200 16*8 426*219 406.4*219.1 356 12.4 11.9 14.1 13.6 22.8 21.9 36.0 34.6 59.1 56.7 82.6 79.2
400*150 16*6 426*159 406.4*168.3 356 11.5 9.96 13.1 12.7 21.18 20.45 33.3 32.3 54.5 52.7 75.9 73.4
450*400 18*16 478*426 457*406.4 381 17.9 17.1 20.4 19.5 33.1 31.6 58.8 56.1 96.1 91.6 137 131
450*350 18*14 478*377 457*355.6 381 17.1 16.2 19.4 18.5 31.5 29.9 55.8 53.0 91.1 86.3 130 123
450*300 18*12 478*325 457*323.9 381 16.2 15.7 18.5 17.9 29.9 28.9 53.0 51.2 86.3 83.4 123 119
450*250 18*10 478*273 457*273.1 381 15.4 14.8 17.6 16.9 28.4 27.3 50.3 48.4 81.8 78.6 116 112
450*200 18*8 478*219 457*219.1 381 14.5 14.0 16.5 15.9 26.7 35.7 47.3 45.5 76.7 73.7 109 104
500*450 20*18 529*478 580*457 508 30.4 29.1 35.2 33.7 59.1 56.6 92.5 88.6 156 150 223 213
500*400 20*16 529*426 508*406.4 508 28.9 27.7 33.4 32.0 56.2 53.8 87.9 84.1 149 142 211 201
500*350 20*14 529*377 508*355.6 508 27.6 26.3 31.9 30.4 53.6 51.0 83.8 79.7 142 135 200 190
500*300 20*12 529*325 508*323.9 508 26.2 25.4 30.3 29.4 50.8 49.3 79.4 77.0 134 130 189 183
 
 
Outside diameter and wall thickness 04
 
Norminal pipe size		 Outside Diameter（MM）  
Norminal wall thickness
 
DN 900INCH D1*D2 H 5S 10S 20S 40S 80S 120S
500*250 20*10 529*273 508*273.1 508 24.8 24.0 28.7 27.8 48.2 46.7 75.2 72.8 127 123 179 173
500*200 20*8 529*219 508*219.1 508 23.5 22.7 27.1 26.2 45.5 43.9 70.9 68.5 119 115 168 162
550*500 22*20 559*508 508 32.1 37.3 62.7   182 255
550*450 22*18 559*457 508 30.8 35 59.9   174 243
550*400 22*16 559*406.4 508 29.4 34.0 57.2   165 219
550*350 24*14 559*355.6 508 28.0 32.5 54.5   157 286
600*550 24*22 610*559 508 40.9 46.8 68.8   215 311
600*500 24*20 630*529 610*508 508 40.4 39.2 46.2 44.9 68.0 66.0 123 119 212 206 307 298
600*450 24*18 630*478 610*457 508 39.1 37.6 44.7 43.1 65.8 63.3 119 114 205 197 296 284
600*400 24*16 630*426 610*406.4 508 37.5 36.1 43.1 41.3 63.1 60.7 114 110 197 189 283 272
650*600 26*24 660*610 610     119      
650*550 26*22 660*559 610     114      
650*500 26*20 660*508 610     110      
650*450 26*18 720*457 610     105      
700*650 28*26 660*660 610     129      
700*600 28*24 720*630 711*610 610     127 124      
700*550 28*22 711*559 610     120      
750*700 30*28 762*711 610     139      
750*650 30*26 762*660 610     133      
750*600 30*24 762*610 610 66.4 82.7 130      
750*550 30*22 762*559 610 63.9 80.0 125      
800*750 30*30 813*762 610     148      
800*700 30*28 820*720 813*711 610     145 144      
800*650 32*26 813*660 610     139      
800*600 32*24 820*630 813*610 610     138 135      
850*800 34*32 864*813 610     158      
850*750 34*30 864*762 610     153      
850*700 34*28 864*711 610     149      
850*650 34*26 864*660 610     145      
900*850 36*34 914*864 610     168      
900*800 36*32 920*820 914*813 610     164 163      
900*750 36*30 914*764 610     159      
900*700 36*28 920*762 914*711 610     156 155      


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