WB Welded Bellows
Product Type
◆ Vacuum bellows assembly
◆ Flange sealing assembly
◆ Custom corrugated pipes and components
Materials
◆ Austenitic: 304, 316L, 321, and 310S, etc.
◆ Precipitation Hardening: AM350
◆ Nickel alloys: C276, C22; Monel 400; Inconel
600, 625, and 718, etc.
◆ Titanium alloys: TA1, TA2, TC4, etc.
◆ Aluminum alloy
◆ Other
Service industry
◆ Aerospace ◆ Semiconductors
◆ National Defense ◆ Medical Care
◆ Industry
◆ Energy: Oil and Natural Gas
◆ Other

Schematic Diagram of WB Series Bellows

Schematic Diagram of WB Series Bellows
- Welded Bellows
- Welded bellows, non-circular
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WB Series Bellows Parameter Table
No. Serial Number ID inner diameter OD outer diameter 1 2.25 5.78 2 2.5 7 3 2.6 6.8 4 4.3 15.3 5 4.6 10.5 6 4.8 10 7 5 12 8 6.5 15 9 8 16 10 8 32 11 9 18 12 9 19 13 10 17.8 14 10 20 15 12 24 16 13 23 17 14 26 18 15 34 19 16 25 20 16 26 21 16 28 22 16 31.5 23 16.2 8.6 24 16.8 34.5 25 18.5 30.5 26 18.75 31.7 27 19 30 28 19 31.8 29 19 37 30 19 45 31 20 40 32 22 35 33 22 40 34 23 41.5 35 24 33.65 36 24 34 37 24 62 38 24.1 29.9 39 24.9 39 40 25 35 41 25 38 42 25 44.6 43 26 37.5 44 26 40 45 28 44.2 46 29 42 47 29.7 38.1 48 30 50 49 30 55 50 30.2 41 51 31 44.3 52 31 47 53 32 40.4 54 32 48 55 33 46 56 34 48 57 34 44 58 34.2 48.2 59 35 61 No. Serial Number ID inner diameter OD outer diameter 60 35.5 61.5 61 36 50 62 38 55 63 38 65 64 38 50 65 38 58 66 39 59 67 40 60 68 41 54 69 41 56 70 41 65 71 42 60 72 42.3 55.6 73 42.8 55.3 74 44.6 64.6 75 45 58.2 76 45.9 59.3 77 47 90 78 48 70 79 50 62 80 50 70 81 50.8 76.2 82 55 68 83 55.5 72.2 84 55.5 70.5 85 58 80 86 60 75 87 60 80 88 60 85 89 61.5 75 90 63 85 91 63 96 92 65 80 93 65 81 94 65 90 95 68 95 96 68 84 97 70 84 98 70 90 99 70 95 100 70 100 101 70 110 102 71.6 85.6 103 73 97 104 75 88 105 75 105 106 76 92 107 80 100 108 80 105 109 80 120 110 86 100 111 87 111 112 87.5 103 113 90 110 114 90 190 115 90 120 116 90 132 117 90 120 118 91.2 115.2 No. Serial Number ID inner diameter OD outer diameter 119 95 125 120 100 124 121 100 130 122 100 132 123 102 132 124 104 120 125 105 145 126 110 126 127 110 130 128 110 145 129 112 126 130 114.5 151 131 114.9 138.9 132 115 145 133 115 151 134 116 140 135 120 150 136 120 160 137 120 150 138 125 150 139 127 157 140 130 164 141 135 165 142 138 168 143 140 185 144 145 175 145 145 185 146 148 168 147 150 190 148 150 174.6 149 150 180 150 150 185 151 150 190 152 155 185 153 160 200 154 164 190 155 168 208 156 175 215 157 180 210 158 190 218 159 200 235 160 210 250 161 224 254 162 255 315 163 263 305 164 265 290 165 280 310 166 297 340 167 330 370 168 360 400 169 420 580 170 470 560 171 540 640 172 590 650 173 650 730 174 720 800 175 810 910 176 980 1055 177 1370 1430 Note: 1. All specification dimensions are in mm;
2. The above are some of our company’s specifications and models;
3. We can design and manufacture according to customer requirements. -
Non-circular Series Bellows – Rectangular

Non-circular Series Bellows Parameter Table
No. Serial Number Inner diameter A Inner diameter B Outer diameter C Outer diameter D 1 40 290 70 320 2 59.5 202.9 83.5 226.9 3 70 170 90 190 4 300 464 340 504 5 338 488 398 548 6 465 520 545 600 Note: 1. All specification dimensions are in mm;
2. The above are some of our company’s specifications and models;
3. We can design and manufacture according to customer requirements.Non-circular corrugated pipe—runway-shaped

Non-circular Series Bellows Parameter Table
No. Serial Number Inner circle diameter (A) Outer diameter (B) Straight edge length (L) 1 50 80 100 2 80 120 150 3 100 130 200 4 150 180 280 5 200 230 360 6 300 330 400 7 400 430 500 Note: 1. All specification dimensions are in mm;
2. The above are some of our company’s specifications and models;
3. We can design and manufacture according to customer requirements.
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Address: Guanyin Economic Zone, Lingdong Township, Huanggu District, Shenyang City