(一)简介HF系列微型高压软管接头总成(测压软管、测压装置）公称通径为3mm,最大工作压力64MPa，用于液压系统中，测试液压系统中各点压力和作为传导流体介质的管道，该软管接头总成与测压点接头配套使用，具有结构先进，密封可靠、扣压牢靠，体积小，重量轻，使用简便等特点，其连接形式有铰接式，快换式，锥面密封式等形式，本厂也可提供用户需要的其它连接形式。
INTRODUCTIONHF hose assembly and PTadapter are designed for testing pressure in a hydraulic system,By installing the PT adapter in your system,you will save the use of expensive fixed gauges and reduce down time,Working pressure of 64MPa ensures extra long service life and reliability.（二）技术参数TECHNICAL DATA公称通径Normal diameter d 3.0mm 2.0mm 4.0mm软管通径Hose inside diameter d1 2.9mm 2.0mm 4.0mm软管外径Hose outer diameter d 6.0mm 5.0mm 8.0mm最大动态压力Max.dynamicpressure Pd40MPa(400bar) 47MPa(470bar) 35MPa(350bar)最大静态压力Max.quiesentpressure Ps63MPa(630bar) 63MPa(630bar) 60MPa(600bar)最小爆破压力Min.burst pressurePe160MPa(1600bar) 190MPa(1900bar) 150MPa(1500bar) 最小弯曲半径Min.bending radiusRmtn30mm 20mm 40mm重量Weight 23g/m 18g/m 47g/m管子材料material 聚铣胺（PA)增强编织层knitting 凯夫拉子、芳纶纤维工作压力/工作温度PN/Temperature range -40～+50℃：100%；＞80℃：86%；＞100℃：77%；＞120℃：60%适用温度Temperature range -40～+120℃寿命Life according DIN 20024安全系数Safty coefficient 静载荷时为2.5(static)；动载荷时为4(Dynamic) 化学性能Acid-resistant 耐酸性溶剂环境适用性Surrounding suitability 耐臭氧和紫外线无吸湿性Ozone-resistant,resistance to ultraviolet light and no moisture absorption适用介质Medium 矿物油、水一乙二醇，酒精，汽油，乳化液，磷酸脂（需要特殊订货）Mineral oil,Water-glycol,Alcohol,Gasoline,Water-oil emulsions,Phosphate ester(special order)（三）压力降曲线ELEMENT PRESURE DROP（△P）AGAINST FLOW CURVES在1米长，35cst粘度的矿物油的条件下测试（四）型号举例1、微型高压软管两端可任意选定接头的连接形式。
2、用户欲订购一端是快换式接头，其接头螺纹为M16，另一端是直接接压力表，其接口螺纹为M14×1.5,通径为3mm,软管长度为1.5m的软管总成，订货型号是：HFH2-P1-3-P-1.5。
3、订购直接接压力表形式的软管总成时，若用户需要带压力表，则要在订单上说明压力表的量程及表径等。
ORDERING EXAMPLE1、Any connecting type can be select for ends of the hose.2、For example,One end is quick fitting of connecting thread is M16,The other is direct toconnect with pressure gauge of thread is M14×1.5,Now Dia 3mm,the length ofhose assemblyis 1.5M,The model of this is:HFH2-P1-3-P-1.5.3、If you order the hose assembly is direct to connect with pressure gauge,and you aiso needthe pressure gauge,the pressure range and gauge dismeter should be expressed in text.(五）软管总成示例图Example of hose asembly(六）接头连接尺寸Construction size1、快换式Quick fitting:HFH*H* M2 d L S 备注remarkH1 M12×1.25 ф3.322 17H2 M16 ф3.322 19H3 M14×1.5 ф3.322 17H4 M16×1.5 ф3.322 19H43 - ф3.319 -2、直接接压力表Direct to pressure gauge:HFP*P* M/d I L S 备注remarkP1 M14×1.5 10 34 17P2 M20×1.5 14 40 24P3 G1/4''-19 10 34 17P4 M30×1.5 20 48 36P5 G1/2''-14 14 40 24P6 M10×1 8 30 14P11 1/8''-27NPT 13 30 14P12 1/4''-18NPT 16 33 17P13 3/8''-18NPT 16 35 22P14 1/2''-14NPT 25 45 273、外固定螺纹式：Thread:HFG*G* M I L S 备注remarkG1 M12×1.25 6 30 17G2 M14×1.5 8 32 17G3 M16×1.5 8 32 19G6 M10×1 8 32 14G7 M14×1 10 34 17G8 M16×1 10 34 19G21 7/16''-20UNF 10 34 14G22 1/2''20UNF 12 36 17G23 9/16''-18UNF 12 36 194、外螺纹式HFE *E* M I L S备注remarkE1 M14×1.5 12 34 19E2 G1/4 12 34 19E3 M12×1.5 12 35 17E4 M10×1 8 30 17E5 G1/8 8 30 17 5、外锥螺纹式HFT*T* d I L S备注remarkT111/8＂-27NPTF11 33 13T121/4＂-18NPTF16 37 16T133/8＂-18NPTF16 37 196、内螺纹内锥面式Inside screw thread:HFC *C* M I L S备注remarkC1 M10×1 7 31 15 C2 M12×1.25 8 31 17 C3 M14×1.5 8 31 17 C4 M16×1.5 10 33 19 C5 M12×1 10 33 19 C6 M14×1 12 35 22C21 7/16＂-20UNF10 33 15C221/2＂-20UNF10 33 17C23 9/16＂-18UNF12 35 197、铰接式Adjustadle fitting：HF J*J* M H B d L S组合垫圈Semimetallicgasket备注remarkJ1 M10×1 20 8 10.2 35 15 10J2 M14×1.5 25 10 14.2 39 19 14J3 G1/8 20 8 10.2 35 15 10J4 G1/4 25 10 14.2 39 19 14J5 M8×1 20 8 8.2 33 14 8J6 M12×1.5 25 12 12.2 35 17 12 8、O型圆密封式HFF*F* M I L S备注remarkF1 M8×1 8 35 14 F2 M10×1 8 35 14 F3 M10×1.25 8 35 14 F4 M14×1.5 9.5 37 19 F21 7/16＂10 37 17-20UNFF22 1/2＂-20UNF 10 37 17F23 9/16＂-18UNF11 39 19F24 3/4＂-16UNF 11 40 24 9、内螺纹60度外锥接头HFZ*Z* d L S备注remarkZ1 G1/8＂26 14Z2 G1/4＂30 17Z3 M10×1 26 14Z4 M14×1.5 30 17 10、锥面密封式Cone seal fitting. HF O*O* M/NPT/d1 I d L S密封圈semimetallicgasket备注remark01 M10×1 8 - 54 17 1002 M14×1.5 12 - 58 19 1403 M12×1.5 12 - 58 17 -011 1/8-27NPT 12 - 58 17 -012 1/4-18NPT 14 - 60 19 -031 M12×1.5 6 33 14032 M14×1.5 6 35 17033 M14×1.5 8 35 17034 M16×1.5 8 35 19035 M16×1.5 10 35 19036 M18×1.5 10 38 2211、卡套式HFK*K* M/NPT/d1 I L S密封圈semimetallicgasket备注remarkK1 M10×1 8 51 17 10 K2 M14×1.5 12 55 19 14 K3 M12×1.5 12 55 17 12 K11 1/8-27NPT 12 60 19 - K12 1/4-18NPT 16 60 17 - K16 R1/9-28 12 55 16 - K17 R1/4-19 16 60 18 -12、圆柱硬管式HFB*B* d L S I备注remarB1 4 45 8 22B2 6 45 8 22B3 8 45 10 22B4 10 48 14 25 13、速换式Snap-check fitting:HFS*S* M I L S备注remarkS1 M14×1.5 12 104 19 S2 M20×1.5 14 106 24 S3 G1/4-29 12 104 19PT系列微型高压测压接头一、简介INTRODUCTINON本系列广泛应用于液压系统的压力检测，润滑、排气、压力系统中油液取样，个有结构先进，密封可靠，体积小，重量轻使用方便等特点。