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DIXON ST系列液压接头 ST Series Hydraulic Couplings
ST SERIES
Dixon Quick Couplings
Dixon快速接头
ST Series
ST系列
DIXON ST系列液压接头 ST Series Hydraulic Couplings技术选型资料下载
ST SERIES Dixon Quick Couplings Dixon快速接头
Product Options产品选项:
FNPT & FBSPP threads (1/4” to 3/8”)
FNPT & FBSPP 螺纹(1/4” 至 3/8”)
FNPT, FBSPP & ORB threads (1/2” to 2”)
FNPT, FBSPP & ORB 螺纹(1/2” 至 2”)
氧气清洗Oxygen cleaning
锁紧套筒Locking sleeve
密封件材质Seal Material:
Seal material options (Viton?, EPDM, Mil-Nitrile, Kalrez?
密封材料选项 (Viton?, EPDM, Mil-Nitrile, Kalrez?)
尺寸 1/4” 至 2”
Body Materials: High Tensile steel and 316 stainless steel
材质 高强度钢和316不锈钢
标准Standards： 符合挪威船级社接头应用标准Det Norske Vertias (DNV) compliant for coupling applications
通用（互换）Interchange： Snap - Tite 71 系列 Snap - Tite 71 Series
市场&应用Markets & Uses
1、石油平台（液压供给管线，钻井架，夹钳，升降装置和传动钢丝绳控制装置，顶部控制装置）Oil Platforms (Hydraulic supply lines, rig, tongs, jackup lifts & control shack line, top drives)
2、建筑施工设备（打桩设机，夯土机，地下凿岩机）Construction equipment (Pile-Drivers, tampers, underground boring hammers)
3、海上工程（液压工具和绕线车）Offshore (Hydraulic tools & supply reels)
特点Features:
Machined components manufactured using solid steel or 316 stainless bar stock
部件使用脱氧实心钢或316不锈钢棒料机加工制成
Stainless steel balls, retaining rings and spring maximize corrosion resistance & extend service life
不锈钢滚珠，定位环和制动弹簧均为不锈钢以确保最大程度的防锈，延长使用寿命
Steel componentry is plated using ROHS Compliant Trivalent Chrome
钢制部件使用符合ROHS标准的三价铬电镀
Steel coupler sleeves are hardened to resist deformation & maximize service life
钢制接头套管经硬化处理以防止变形，延长使用寿命
Steel nipples are hardened to provide heavy duty performance
钢制软管接头接头经硬化处理使其具有高强度性能
All couplers and nipples incorporate PTFE anti-extrusion rings to protect the seal
components from dynamic impulse damage.
所有接头和软管接头都内置聚四氟乙烯 抗挤压挡圈以保护密封件免受动态冲击损坏。
DQC ST-Series Snap-Tite 71 Interchange Female Coupler
Select a Product
Part Number Material Thread Thread Size Body Size Length
Part Number Material Thread Thread Size Body Size Length
| 2STBF2 |
Steel |
Female BSPP |
1/4"-19 |
1/4" |
1.96" (49.8mm) |
| 2STBF2-SS |
316 Stainless Steel |
Female BSPP |
1/4"-19 |
1/4" |
1.96" (49.8mm) |
| 2STF2 |
Steel |
Female NPTF |
1/4"-18 |
1/4" |
1.96" (49.8mm) |
| 2STF2-SS |
316 Stainless Steel |
Female NPTF |
1/4"-18 |
1/4" |
1.96" (49.8mm) |
| 3STBF3 |
Steel |
Female BSPP |
3/8"-19 |
3/8" |
2.36" (59.9mm) |
| 3STBF3-SS |
316 Stainless Steel |
Female BSPP |
3/8"-19 |
3/8" |
2.36" (59.9mm) |
| 3STBF4 |
Steel |
Female BSPP |
1/2"-14 |
3/8" |
2.36" |
| 3STBF4-SS |
316 Stainless Steel |
Female BSPP |
1/2"-14 |
3/8" |
2.36" |
| 3STF2 |
Steel |
Female NPTF |
1/4"-18 |
3/8" |
2.36" (59.9mm) |
| 3STF3 |
Steel |
Female NPTF |
3/8"-18 |
3/8" |
2.36" (59.9mm) |
| 3STF3-SS |
316 Stainless Steel |
Female NPTF |
3/8"-18 |
3/8" |
2.36" (59.9mm) |
| 3STF4 |
Steel |
Female NPTF |
1/2"-14 |
3/8" |
2.36" (59.9mm) |
| 3STF4-SS |
316 Stainless Steel |
Female NPTF |
1/2"-14 |
3/8" |
2.36" (59.9mm) |
| 4STBF4 |
Steel |
Female BSPP |
1/2"-14 |
1/2" |
2.77" (70.4mm) |
| 4STBF4-SS |
316 Stainless Steel |
Female BSPP |
1/2"-14 |
1/2" |
2.77" (70.4mm) |
| 4STF4 |
Steel |
Female NPTF |
1/2"-14 |
1/2" |
2.77" (70.4mm) |
| 4STF4-SS |
316 Stainless Steel |
Female NPTF |
1/2"-14 |
1/2" |
2.77" (70.4mm) |
| 4STOF4 |
Steel |
Female ORB |
3/4"-16 |
1/2" |
2.77" (70.4mm) |
| 6STBF6 |
Steel |
Female BSPP |
3/4"-14 |
3/4" |
3.03" (77.0mm) |
| 6STBF6-SS |
316 Stainless Steel |
Female BSPP |
3/4"-14 |
3/4" |
3.03" (77.0mm) |
| 6STF6 |
Steel |
Female NPTF |
3/4"-14 |
3/4" |
3.03" (77.0mm) |
| 6STF6-SS |
316 Stainless Steel |
Female NPTF |
3/4"-14 |
3/4" |
3.03" (77.0mm) |
| 6STOF6 |
Steel |
Female ORB |
1-1/16"-12 |
3/4" |
3.03" (77.0mm) |
| 8STBF8 |
Steel |
Female BSPP |
1"-11 |
1" |
3.33" (84.6mm) |
| 8STBF8-SS |
316 Stainless Steel |
Female BSPP |
1"-11 |
1" |
3.33" (84.6mm) |
| 8STBF10 |
Steel |
Female BSPP |
1-1/4"-11 |
1" |
3.67" (93.2mm) |
| 8STBF10-SS |
316 Stainless Steel |
Female BSPP |
1-1/4"-11 |
1" |
3.67" (93.2mm) |
| 8STF8 |
Steel |
Female NPTF |
1"- 11-1/2 |
1" |
3.33" (84.6mm) |
| 8STF8-SS |
316 Stainless Steel |
Female NPTF |
1"- 11-1/2 |
1" |
3.33" (84.6mm) |
| 8STF10 |
Steel |
Female NPTF |
1-1/4"- 11-1/2 |
1" |
3.67" (93.2mm) |
| 8STF10-SS |
316 Stainless Steel |
Female NPTF |
1-1/4"- 11-1/2 |
1" |
3.67" (93.2mm) |
| 8STOF8 |
Steel |
Female ORB |
1-5/16"-12 |
1" |
3.33" (84.6mm) |
| 8STOF10 |
Steel |
Female ORB |
1-5/8"-12 |
1" |
3.67" (93.2mm) |
DQC ST-Series Snap-Tite 71 Interchange Female Plug
Select a Product
Part Number Material Thread Thread Size Body Size Length
Part Number Material Thread Thread Size Body Size Length
| ST2BF2 |
Steel |
Female BSPP |
1/4"-19 |
1/4" |
1.84" (46.7mm) |
| ST2BF2-SS |
316 Stainless Steel |
Female BSPP |
1/4"-19 |
1/4" |
1.84" (46.7mm) |
| ST2F2 |
Steel |
Female NPTF |
1/4"-18 |
1/4" |
1.84" (46.7mm) |
| ST2F2-SS |
316 Stainless Steel |
Female NPTF |
1/4"-18 |
1/4" |
1.84" (46.7mm) |
| ST3BF3 |
Steel |
Female BSPP |
3/8"-19 |
3/8" |
2.32" (58.9mm) |
| ST3BF3-SS |
316 Stainless Steel |
Female BSPP |
3/8"-19 |
3/8" |
2.32" (58.9mm) |
| ST3BF4 |
Steel |
Female BSPP |
1/2"-14 |
3/8" |
2.32" |
| ST3BF4-SS |
316 Stainless Steel |
Female BSPP |
1/2"-14 |
3/8" |
2.32" |
| ST3F2 |
Steel |
Female NPTF |
1/4"-18 |
3/8" |
2.32" (58.9mm) |
| ST3F3 |
Steel |
Female NPTF |
3/8"-18 |
3/8" |
2.32" (58.9mm) |
| ST3F3-SS |
316 Stainless Steel |
Female NPTF |
3/8"-18 |
3/8" |
2.32" (58.9mm) |
| ST3F4 |
Steel |
Female NPTF |
1/2"-14 |
3/8" |
2.32" (58.9mm) |
| ST3F4-SS |
316 Stainless Steel |
Female NPTF |
1/2"-14 |
3/8" |
2.32" (58.9mm) |
| ST4BF4 |
Steel |
Female BSPP |
1/2"-14 |
1/2" |
2.37" (60.2mm) |
| ST4BF4-SS |
316 Stainless Steel |
Female BSPP |
1/2"-14 |
1/2" |
2.37" (60.2mm) |
| ST4F4 |
Steel |
Female NPTF |
1/2"-14 |
1/2" |
2.37" (60.2mm) |
| ST4F4-SS |
316 Stainless Steel |
Female NPTF |
1/2"-14 |
1/2" |
2.37" (60.2mm) |
| ST4OF4 |
Steel |
Female ORB |
3/4"-16 |
1/2" |
2.37" (60.2mm) |
| ST6BF6 |
Steel |
Female BSPP |
3/4"-14 |
3/4" |
2.96" (75.2mm) |
| ST6BF6-SS |
316 Stainless Steel |
Female BSPP |
3/4"-14 |
3/4" |
2.96" (75.2mm) |
| ST6F6 |
Steel |
Female NPTF |
3/4"-14 |
3/4" |
2.96" (75.2mm) |
| ST6F6-SS |
316 Stainless Steel |
Female NPTF |
3/4"-14 |
3/4" |
2.96" (75.2mm) |
| ST6OF6 |
Steel |
Female ORB |
1-1/16"-12 |
3/4" |
2.96" (75.2mm) |
| ST8BF8 |
Steel |
Female BSPP |
1"-11 |
1" |
3.22" (81.8mm) |
| ST8BF8-SS |
316 Stainless Steel |
Female BSPP |
1"-11 |
1" |
3.22" (81.8mm) |
| ST8BF10 |
Steel |
Female BSPP |
1-1/4"-11 |
1" |
3.48" (88.4mm) |
| ST8BF10-SS |
316 Stainless Steel |
Female BSPP |
1-1/4"-11 |
1" |
3.48" (88.4mm) |
| ST8F8 |
Steel |
Female NPTF |
1"- 11-1/2 |
1" |
3.22" (81.8mm) |
| ST8F8-SS |
316 Stainless Steel |
Female NPTF |
1"- 11-1/2 |
1" |
3.22" (81.8mm) |
| ST8F10 |
Steel |
Female NPTF |
1-1/4"- 11-1/2 |
1" |
3.48" (88.4mm) |
| ST8F10-SS |
316 Stainless Steel |
Female NPTF |
1-1/4"- 11-1/2 |
1" |
3.48" (88.4mm) |
| ST8OF8 |
Steel |
Female ORB |
1-5/16"-12 |
1" |
3.22" (81.8mm) |
| ST8OF10 |
Steel |
Female ORB |
1-5/8"-12 |
1" |
3.48" (88.4mm) |
DQC ST-Series Snap-Tite 71 Interchange Dust Plug
Product Information
Material: Aluminum
Select a Product
Part Number
Body Size
2STDP-A 1/4"
3STDP-A 3/8"
4STDP-A 1/2"
6STDP-A 3/4"
8STDP-A 1"
8STDP-A-V2 1"- V2
16STDP-A 2"
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超低温系列产品
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