| RZ基本型 |
| 規(guī)格 | 內(nèi)徑（d）mm | 外徑（D）mm | 外徑公差mm | 每卷長(zhǎng)m | 對(duì)應(yīng)鋼管公稱尺寸 | 對(duì)應(yīng)電線管公稱尺寸 |
| mm | ″ | mm | ″ |
| RZ-15 | 16 | 19 | ±0.2 | 100 | 15 | 1/2" | 16 | 5/8" |
| RZ-17 | 18.3 | 21.5 | ±0.2 | 100 | 20 | 3/4" | 19 | 3/4" |
| RZ-24 | 24.8 | 28.8 | ±0.2 | 50 | 25 | 1" | 25 | 1" |
| RZ-30 | 30.9 | 34.9 | ±0.2 | 50 | 32 | 11/4" | 32 | 11/4" |
| RZ-38 | 38.9 | 42.9 | ±0.4 | 25 | 40 | 11/2" | 38 | 11/2" |
| RZ-50 | 50.5 | 54.9 | ±0.4 | 25 | 50 | 2" | 51 | 2" |
| RZ-63 | 64.6 | 69.1 | ±0.6 | 20 | 65 | 21/2" | 64 | 21/2" |
| RZ-76 | 77.9 | 82.9 | ±0.6 | 20 | 65 | (21/2") | 76 | 3" |
| RZ-83 | 82.6 | 88.1 | ±0.6 | 20 | 80 | 3" | - | - |
| RZ-101 | 101.1 | 107.3 | ±0.6 | 10 | 100 | 4" | - | - |
| RV防水性 |
| 規(guī)格 | 內(nèi)徑（d）mm | 外徑（D）mm | 外徑公差mm | 每卷長(zhǎng)m | 對(duì)應(yīng)鋼管公稱尺寸 | 對(duì)應(yīng)電線管公稱尺寸 |
| mm | ″ | mm | ″ |
| RV-15 | 16 | 20.6 | ±0.2 | 100 | 15 | 1/2" | 16 | 5/8" |
| RV-17 | 18.3 | 23.1 | ±0.2 | 100 | 20 | 3/4" | 19 | 3/4" |
| RV-24 | 24.8 | 30.4 | ±0.2 | 50 | 25 | 1" | 25 | 1" |
| RV-30 | 30.9 | 36.5 | ±0.2 | 50 | 32 | 11/4" | 32 | 11/4" |
| RV-38 | 38.9 | 44.9 | ±0.4 | 25 | 40 | 11/2" | 38 | 11/2" |
| RV-50 | 50.5 | 56.9 | ±0.4 | 25 | 50 | 2" | 51 | 2" |
| RV-63 | 64.6 | 71.5 | ±0.6 | 20 | 65 | 21/2" | 64 | 21/2" |
| RV-76 | 77.9 | 85.3 | ±0.6 | 20 | 65 | (21/2") | 76 | 3" |
| RV-83 | 82.6 | 90.9 | ±0.8 | 20 | 80 | 3" | - | - |
| RV-101 | 101.1 | 110.1 | ±0.8 | 10 | 100 | 4" | - | - |
| RVZ阻燃型 |
| 規(guī)格 | 內(nèi)徑（d）mm | 外徑（D）mm | 外徑公差mm | 每卷長(zhǎng)m | 對(duì)應(yīng)鋼管公稱尺寸 | 對(duì)應(yīng)電線管公稱尺寸 |
| mm | ″ | mm | ″ |
| RVZ-15 | 16 | 20.6 | ±0.2 | 100 | 15 | 1/2" | 16 | 5/8" |
| RVZ-17 | 18.3 | 23.1 | ±0.2 | 100 | 20 | 3/4" | 19 | 3/4" |
| RVZ-24 | 24.8 | 30.4 | ±0.2 | 50 | 25 | 1" | 25 | 1" |
| RVZ-30 | 30.9 | 36.5 | ±0.2 | 50 | 32 | 11/4" | 32 | 11/4" |
| RVZ-38 | 38.9 | 44.9 | ±0.4 | 25 | 40 | 11/2" | 38 | 11/2" |
| RVZ-50 | 50.5 | 56.9 | ±0.4 | 25 | 50 | 2" | 51 | 2" |
| RVZ-63 | 64.6 | 71.5 | ±0.6 | 20 | 65 | 21/2" | 64 | 21/2" |
| RVZ-76 | 77.9 | 85.3 | ±0.6 | 20 | 65 | (21/2") | 76 | 3" |
| RVZ-83 | 82.6 | 90.9 | ±0.8 | 20 | 80 | 3" | - | - |
| RVZ-101 | 101.1 | 110.1 | ±0.8 | 10 | 100 | 4" | - | - |
執(zhí)行標(biāo)準(zhǔn)：JG/T3053-1998 可撓金屬電線保護(hù)套管GB/T20041.1-2005/IEC61386-1.1996 電氣安裝用導(dǎo)管系統(tǒng) 第一部分：通用要求
技術(shù)規(guī)范：CECS87:96可撓金屬電線保護(hù)管配線工程技術(shù)規(guī)范
設(shè)計(jì)規(guī)范：JGJ16-2008民用建筑電氣設(shè)計(jì)規(guī)范的要求
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