Manufacturer: Hansen Couplings
EATON HansenST系列直通式接头
EATON HansenB10T41是一种无阀门接头，用于需要最大流量及最少压降的领域。EATON HansenST系列直通式接头应用：ST系列提供的大流量被用于压力清洗装置、蒸汽清洗、液体运输、模具冷却线路及化工。
特点和优势：
-主体尺寸：1/8”、1/4”、3/8”、1/2”、3/4”、1”、1-1/4”、1-1/2”、2”和2-1/2”
-材质：钢、黄铜、不锈钢、塑料
-螺纹连接形式：NPT、BSP、坡口连接
-工作压力：
钢质接头最大可承受：5,500psi (380bar)
黄铜接头最大可承受：5,200psi (360bar)
不锈钢接头最大可承受：7,500psi (520bar)
塑料接头最大可承受：100psi (8bar)
- 球形锁 手动操作
- 平滑的通道使液体和气体能够更自由流动
- 内螺纹和外螺纹的NPTF和BSPP连接标准，软管坡口连接
标准材质：
- 母头为黄铜或303不锈钢
- 不锈钢弹簧、钢球和扣环
- 公头为黄铜、镀锌钢和303不锈钢
- 主体尺寸1/4''和3/8''的接头可选高强度热处理416不锈钢公头
- 丁晴橡胶密封圈 NBR
- 套筒锁
- 密封件：特氟龙（1ST 到 8ST)、氯丁橡胶、氟橡胶、丁晴橡胶NBR和三元乙丙橡胶密封圈
- 备件：部分尺寸可选防尘帽和防尘塞
B10T41
B8T36
B6T30
6S31
10S41
8S36
1ST 1/8 193 2,800 234 3,400 290 4,200 772 11,200 10 2.7
2ST 1/4 359 5,200 379 5,500 517 7,500 1,436 20,800 21 5.6
3ST 3/8 193 2,800 290 4,200 434 6,300 772 11,200 57 15
4ST 1/2 152 2,200 241 3,500 248 3,600 608 8,800 83 22
6ST 3/4 117 1,700 145 2,100 207 3,000 468 6,800 250 66
8ST 1 90 1,300 138 2,000 138 2,000 360 5,200 530 140
10ST 1 1/4 117 1,700 186 2,700 152 2,200 468 6,800 697 184
12ST 1 1/2 97 1,400 152 2,200 172 2,500 388 5,600 1,124 297
16ST 2 97 1,400 152 2,200 103 1,500 388 5,600 1,855 490
20ST 2 1/2 62 900 103 1,500
1S10 — LL1S10 Socket/Female 1/8 1/8 1/8-27 NPTF 1 1.06 0.72 0.56 26.9 18.3 14.2
1S10BS — Socket/Female 1/8 1/8 1/8-28 BSPP 1 1.00 0.72 0.56 25.4 18.3 14.2
2S15 — LL2S15 Socket/Female 1/4 1/4 1/4-18 NPTF 1 1.72 0.97 0.81 43.7 24.6 20.6
3S20 — LL3S20 Socket/Female 3/8 3/8 3/8-18 NPTF 1 1.75 1.16 1.00 44.5 29.5 25.4
3S20BS — LL3S20BS Socket/Female 3/8 3/8 3/8-19 BSPP 1 1.71 1.16 1.00 43.4 29.5 25.4
4S25 — LL4S25 Socket/Female 1/2 1/2 1/2-14 NPTF 1 2.03 1.34 1.13 51.6 34.0 28.7
4S25BS — LL4S25BS Socket/Female 1/2 1/2 1/2-14 BSPP 1 1.80 1.34 1.13 45.7 34.0 28.7
6S30 — LL6S30 Socket/Female 3/4 3/4 3/4-14 NPTF 1 2.22 1.72 1.44 56.4 43.7 36.6
6S30BS — — Socket/Female 3/4 3/4 3/4-14 BSPP 1 2.03 1.72 1.44 51.6 43.7 36.6
8S35 — — Socket/Female 1 1 1-11 1/2 NPTF 1 2.53 2.03 1.75 64.3 51.6 44.5
8S35BS — —
B1T10 1T10E LL1T10 Plug/Male 1/8 1/8 1/8-27 NPTF 2 1.06 0.51 0.44 26.9 13.0 11.2
B1T15 1T15 — Plug/Male 1/8 1/4 1/4-18 NPTF 2 1.22 0.65 0.56 31.0 16.5 14.2
B2T15 2T15 LL2T15 Plug/Male 1/4 1/4 1/4-18 NPTF 2 1.56 0.65 0.56 39.6 16.5 14.2
— — HL2T15** Plug/Male 1/4 1/4 1/4-18 NPTF 2 1.56 0.65 0.56 39.6 16.5 14.2
B2T15BS — LL2T15BS Plug/Male 1/4 1/4 1/4-19 BSPP 2 1.46 0.87 0.75 37.1 22.1 19.1
B3T20 3T20 LL3T20 Plug/Male 3/8 3/8 3/8-18 NPTF 2 1.69 0.79 0.69 42.9 20.1 17.5
— — HL3T20** Plug/Male 3/8 3/8 3/8-18 NPTF 2 1.69 0.79 0.69 42.9 20.1 17.5
B3T20BS — LL3T20BS Plug/Male 3/8 3/8 3/8-19 BSPP 2 1.50 1.01 0.88 38.1 25.7 22.4
B4T25 4T25 LL4T25 Plug/Male 1/2 1/2 1/2-14 NPTF 2 2.01 1.01 0.88 51.1 25.7 22.4
B4T25BS — LL4T25BS Plug/Male 1/2 1/2 1/2-14 BSPP 2 1.82 1.15 1.00 46.2 29.2 25.4
B6T30 6T30 LL6T30 Plug/Male 3/4 3/4 3/4-14 NPTF 2 2.2 1.23 1.06 55.9 31.2 26.9
B6T30BS — LL6T30BS Plug/Male 3/4 3/4 3/4-14 BSPP 2 2.08 1.44 1.25 52.8 36.6 31.8
B8T35 8T35 LL8T35 Plug/Male 1 1 1-11 1/2 NPTF 2 2.49 1.59 1.38 63.2 40.4 35.1
B8T35BS — — Plug/Male 1 1 1-11 BSPP 2 2.36 2.02 1.75 59.9 51.3 44.5
B10T40 10T40 LL10T40 Plug/Male 1 1/4 1 1/4 1 1/4-11 1/2 NPTF 2 2.72 2.02 1.75 69.1 51.3 44.5
B10T40BS — — Plug/Male 1 1/4 1 1/4 1 1/4-11 BSPP 2 2.55 2.31 2.00 64.8 58.7 50.8
B12T45 12T45 — Plug/Male 1 1/2 1 1/2 1 1/2-11 1/2 NPTF 2 3.31 2.6 2.25 84.1 66.0 57.2
B12T45BS — — Plug/Male 1 1/2 1 1/2 1 1/2-11 BSPP 2 3.06 2.6 2.25 77.7 66.0 57.2
B16T50 16T50 LL16T50 Plug/Male 2 2 2-11 1/2 NPTF 2 3.5 3.18 2.75 88.9 80.8 69.9
B20T55 —
1S11 — LL1S11 Socket/Female 1/8 1/8 1/8-27 NPTF 1 1.06 0.72 0.56 26.9 18.3 14.2
1S11BS — LL1S11BS Socket/Female 1/8 1/8 1/8-28 BSPP 1 1.03 0.72 0.56 26.2 18.3 14.2
2S16 — LL2S16 Socket/Female 1/4 1/4 1/4-18 NPTF 1 1.5 0.97 0.81 38.1 24.6 20.6
2S16BS — LL2S16BS Socket/Female 1/4 1/4 1/4-19 BSPP 1 1.5 0.97 0.81 38.1 24.6 20.6
3S21 — LL3S21 Socket/Female 3/8 3/8 3/8-18 NPTF 1 1.59 1.16 1.00 40.4 29.5 25.4
3S21BS — LL3S21BS Socket/Female 3/8 3/8 3/8-19 BSPP 1 1.59 1.16 1.00 40.4 29.5 25.4
4S26 — LL4S26 Socket/Female 1/2 1/2 1/2-14 NPTF 1 1.91 1.34 1.13 48.5 34.0 28.7
4S26BS — LL4S26BS Socket/Female 1/2 1/2 1/2-14 BSPP 1 1.91 1.34 1.13 48.5 34.0 28.7
6S31 — LL6S31 Socket/Female 3/4 3/4 3/4-14 NPTF 1 2.06 1.72 1.44 52.3 43.7 36.6
6S31BS — LL6S31BS Socket/Female 3/4 3/4 3/4-14 BSPP 1 2.06 1.72 1.44 52.3 43.7 36.6
8S36 — LL8S36 Socket/Female 1 1 1-11 1/2 NPTF 1 2.33 2.03 1.75 59.2 51.6 44.5
8S36BS — LL8S36BS Socket/Female 1 1 1-11 BSPP 1 2.33 2.03 1.75 59.2 51.6 44.5
10S41* — LL10S41 Socket/Female 1 1/4 1 1/4 1 1/4-11 1/2 NPTF 1 2.44 2.5 2.00 62.0 63.5 50.8
10S41BS* — — Socket/Female 1 1/4 1 1/4 1 1/4-11 BSPP 1 2.51 2.5 2.00 63.8 63.5 50.8
12S46* — LL12S46 Socket/Female 1 1/2 1 1/2 1 1/2-11 1/2 NPTF 1 2.88 3.13 2.60 73.2 79.5 66.0
12S46BS* LL12S46BS Socket/Female 1 1/2 1 1/2 1 1/2-11 BSPP 1 2.88 3.13 2.63 73.2 79.5 66.8
16S51* — LL16S51 Socket/Female 2 2 2-11 1/2 NPTF 1 3.09 3.75 3.00 78.5 95.3 76.2
16S51BS* — LL16S51BS Socket/Female 2 2 2-11 BSPP 1 3.3 3.75 3.00 83.8 95.3 76.2
20S56* — — Socket
B1T11 1T11 LL1T11 Plug/Male 1/8 1/8 1/8-27 NPTF 2 0.97 0.58 0.50 24.6 14.7 12.7
B1T11BS — LL1T11BS Plug/Male 1/8 1/8 1/8-28 BSPP 2 0.97 0.65 0.56 24.6 16.5 14.2
B2T16 2T16 LL2T16 Plug/Male 1/4 1/4 1/4-18 NPTF 2 1.45 0.79 0.69 36.8 20.1 17.5
— — HL2T16** Plug/Male 1/4 1/4 1/4-18 NPTF 2 1.45 0.79 0.69 36.8 20.1 17.5
B2T16BS — LL2T16BS Plug/Male 1/4 1/4 1/4-19 BSPP 2 1.45 0.87 0.75 36.8 22.1 19.1
B3T21 3T21 LL3T21 Plug/Male 3/8 3/8 3/8-18 NPTF 2 1.63 0.94 0.81 41.4 23.9 20.6
— — HL3T21** Plug/Male 3/8 3/8 3/8-18 NPTF 2 1.63 0.94 0.81 41.4 23.9 20.6
B3T21BS — LL3T21BS Plug/Male 3/8 3/8 3/8-19 BSPP 2 1.63 1.01 0.88 41.4 25.7 22.4
B4T26 4T26 LL4T26 Plug/Male 1/2 1/2 1/2-14 NPTF 2 1.92 1.15 1.00 48.8 29.2 25.4
B4T26BS — LL4T26BS Plug/Male 1/2 1/2 1/2-14 BSPP 2 1.92 1.23 1.06 48.8 31.2 26.9
B6T31 6T31 LL6T31 Plug/Male 3/4 3/4 3/4-14 NPTF 2 2.01 1.37 1.19 51.1 34.8 30.2
B6T31BS — LL6T31BS Plug/Male 3/4 3/4 3/4-14 BSPP 2 2.01 1.51 1.31 51.1 38.4 33.3
B8T36 8T36 LL8T36 Plug/Male 1 1 1-11 1/2 NPTF 2 2.21 1.8 1.56 56.1 45.7 39.6
B8T36BS — LL8T36BS Plug/Male 1 1 1-11 BSPP 2 2.23 1.8 1.56 56.6 45.7 39.6
B10T41 10T41 LL10T41 Plug/Male 1 1/4 1 1/4 1 1/4-11 1/2 NPTF 2 2.34 2.31 2.00 59.4 58.7 50.8
B10T41BS — LL10T41BS Plug/Male 1 1/4 1 1/4 1 1/4-11 BSPP 2 2.53 2.31 2.00 64.3 58.7 50.8
B12T46 12T46 LL12T46 Plug/Male 1 1/2 1 1/2 1 1/2-11 1/2 NPTF 2 2.88 2.6 2.25 73.2 66.0 57.2
B12T46BS — LL12T46BS Plug/Male 1 1/2 1 1/2 1 1/2-11 BSPP 2 2.88 2.6 2.25 73.2 66.0 57.2
B16T51 16T51 — Plug/Male 2 2 2-11 1/2 NPTF 2 3.03 3.18 2.75 77.0 80.8 69.9
B16T51BS — — Plug/Male 2 2 2-11 BSPP 2 3.25 3.18 2.75 82.6 80.8 69.9
B20T56 20T56 — Plug/Male
1S12 LL1S12 — Socket/Female 1/8 3/16 1 1.41 0.72 35.8 18.3
1S17 LL1S17 — Socket/Female 1/8 1/4 1 1.41 0.72 35.8 18.3
2S17 LL2S17 — Socket/Female 1/4 1/4 1 2.10 0.97 53.3 24.6
3S22 LL3S22 — Socket/Female 3/8 3/8 1 2.09 1.16 53.1 29.5
4S27 LL4S27 — Socket/Female 1/2 1/2 1 2.19 1.34 55.6 34.0
6S32 LL6S32 — Socket/Female 3/4 3/4 1 3.19 1.72 81.0 43.7
8S37 LL8S37 — Socket/Female 1 1 1 3.32 2.03 84.3 51.6
Part Number Coupling Body Hose Dimensions
Brass Stainless Steel Type Size I.D. Fig. C D C D
(in) (in) (mm) (mm)
B1T12 LL1T12 — Plug/Male
B1T17 LL1T17 — Plug/Male
B2T17 LL2T17 — Plug/Male
B3T22 LL3T22 — Plug/Male
B4T27 LL4T27 — Plug/Male
B6T32 LL6T32 — Plug/Male
B8T37 —
Dust Caps and Dust Plugs
Series Dust Cap Dust Plug
2ST — PSDC1HK
3ST — PSDC2HK
6ST PPDC4HK PSDC4HK
8ST PPDC6HK —
10ST PPDC8HK —
209136943
