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[China]
Trade Verify
Address: Room 1713, Building A&B And Basements of Yashang Building,No.66 Zhongyi Yilu,Yuhua District,Changsha,China
Contact name:Kelly Peng
Hunan Liangming Metal Material Co., Ltd. |
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Verified Suppliers
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Concentric reducer& Eccentric reducer
Our factory produces seamless butt welded carbon steel pipe fittings, stainless steel pipe fittings,
(elbows, tees, reducers, heads, bends, pipe caps, stub end), flanges (flat welding flanges, butt welding
flanges, flange covers, blind flange), compensators, and industrial welded pipe fittings for forged high-pressure pipes.
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Nominal Diameter | Outside Diameterat Bevel | End to End | |||
large end D | small end D1 | ||||
Ⅰ | Ⅱ | Ⅰ | Ⅱ | ||
3/4x1/2 | 26.9 | 25 | 21.3 | 18 | 38 |
3/4x1/4 | 26.9 | 25 | 17.3 | 14 | 38 |
1x3/4 | 33.7 | 32 | 26.9 | 25 | 51 |
1x1/2 | 33.7 | 32 | 21.3 | 18 | 51 |
1.1/4x1 | 42.4 | 38 | 33.7 | 32 | 51 |
1.1/4x3/4 | 42.4 | 38 | 26.9 | 25 | 51 |
1.1/4x1/2 | 42.4 | 38 | 21.3 | 18 | 51 |
1.1/2x1.1/4 | 48.3 | 45 | 42.3 | 38 | 64 |
1.1/2x1 | 48.3 | 45 | 33.7 | 32 | 64 |
1.1/2x3/4 | 48.3 | 45 | 26.9 | 25 | 64 |
1.1/2x1/2 | 48.3 | 45 | 21.3 | 18 | 64 |
2/1.1/2 | 60.3 | 57 | 48.3 | 45 | 76 |
| 2/1.1/4 | 60.3 | 57 | 42.3 | 38 | 76 |
2/1 | 60.3 | 57 | 33.7 | 32 | 76 |
2/3/4 | 60.3 | 57 | 26.9 | 25 | 76 |
2.1/2x2 | 73 | 76 | 60.3 | 57 | 89 |
2.1/2x1.1/2 | 73 | 76 | 48.3 | 45 | 89 |
2.1/2x1.1/4 | 73 | 76 | 42.3 | 38 | 89 |
2.1/2x1 | 73 | 76 | 33.7 | 32 | 89 |
3x2.1/2 | 88.9 | 89 | 73 | 76 | 89 |
3x2 | 88.9 | 89 | 60.3 | 57 | 89 |
3x1.1/2 | 88.9 | 89 | 48.3 | 45 | 89 |
3x1.1/4 | 88.9 | 89 | 42.4 | 38 | 89 |
3.1/2x3 | 101.6 |
| 88.9 |
| 102 |
3.1/2x2.1/2 | 101.6 |
| 73 |
| 102 |
| 3.1/2x2 | 101.6 | 60.3 | 102 | ||
| 3.1/2x1.1/2 | 101.6 | 48.3 | 102 | ||
| 3.1/2x1.1/4 | 101.6 | 42.4 | 102 | ||
| 4x3.1/2 | 114.3 | 101.6 | 102 | ||
| 4x3 | 114.3 | 108 | 88.9 | 89 | 102 |
| 4x2.1/2 | 114.3 | 108 | 73 | 76 | 102 |
| 4x2 | 114.3 | 108 | 60.3 | 57 | 102 |
| 4x1.1/2 | 114.3 | 108 | 48.3 | 45 | 102 |
5x4 | 141.3 | 133 | 114.3 | 108 | 127 |
5x3.1/2 | 141.3 |
| 101.6 |
| 127 |
5x3 | 141.3 | 133 | 88.9 | 89 | 127 |
5x2.1/2 | 141.3 | 133 | 73 | 76 | 127 |
5x2 | 141.3 | 133 | 60.3 | 57 | 127 |
6x5 | 168.3 | 159 | 141.3 | 133 | 140 |
6x4 | 168.3 | 159 | 114.3 | 108 | 140 |
6x3.1/2 | 168.3 |
| 101.6 |
| 140 |
6x3 | 168.3 | 159 | 88.9 | 89 | 140 |
6x2.1/2 | 168.3 | 159 | 73 | 76 | 140 |
8x6 | 219.1 | 219 | 168.3 | 159 | 152 |
8x5 | 219.1 | 219 | 141.3 | 133 | 152 |
| 8x4 | 219.1 | 219 | 114.3 | 108 | 152 |
| 8x3.1/2 | 219.1 | 101.6 | 152 | ||
| 10x8 | 273 | 273 | 219.1 | 219 | 178 |
| 10x6 | 273 | 273 | 168.3 | 159 | 178 |
| 10x5 | 273 | 273 | 141.3 | 133 | 178 |
| 10x4 | 273 | 273 | 114.3 | 108 | 178 |
| 12x10 | 323.9 | 325 | 273 | 273 | 203 |
| 12x8 | 323.9 | 325 | 219.1 | 219 | 203 |
| 12x6 | 323.9 | 325 | 168.3 | 159 | 203 |
| 12x5 | 323.9 | 325 | 141.3 | 133 | 203 |
| 14x12 | 355.6 | 377 | 323.9 | 325 | 330 |
| 14x10 | 355.6 | 377 | 273 | 273 | 330 |
| 14x8 | 355.6 | 377 | 219.1 | 219 | 330 |
| 14x6 | 355.6 | 377 | 168.3 | 159 | 330 |
16x14 | 406.4 | 426 | 355.6 | 377 | 356 |
16x12 | 406.4 | 426 | 323.9 | 325 | 356 |
16x10 | 406.4 | 426 | 273 | 273 | 356 |
16x8 | 406.4 | 426 | 219.1 | 219 | 356 |
18x16 | 457 | 480 | 406.4 | 426 | 381 |
18x14 | 457 | 480 | 355.6 | 377 | 381 |
18x12 | 457 | 480 | 323.9 | 325 | 381 |
18x10 | 457 | 480 | 273 | 273 | 381 |
20x18 | 508 | 530 | 457 | 480 | 508 |
20x16 | 508 | 530 | 406.4 | 426 | 508 |
20x14 | 508 | 530 | 355.6 | 377 | 508 |
20x12 | 508 | 530 | 323.9 | 325 | 508 |
Factory
Testing Center
Our company's testing center has various experimental equipment, including Rockwell hardness testers,
metallographic microscopes, coordinate measuring machines, yield testing benches, bending testers,
tensile testers, high-density ultrasonic flaw detectors, light cutting microscopes, vertical optical meters,
and other professional equipment; The testing center currently has 15 professional testing personnel,
including 5 quality engineers and 2 quality chief engineers, all of whom have higher degrees.
