当前位置:余姚市新特利液压管件有限公司>>过渡接头>> 外螺纹内螺纹转换接头 2D
代 号 PART NO. | 螺 纹 THREAD | 管子外径 TUBE O.D. | 尺 寸 DIMENSIONS | 压力等级 MPa | ||||||
E | F | D1 | D2 | l1 | L1 | S1 | S2 | S3 | ||
2D-14-16 | M14X1.5 | M16X1.5 | 6 | 8 | 27 | 42 | 14 | 17 | 19 | 63 重系列 S |
2D-14-18 | M14X1.5 | M18X1.5 | 6 | 10 | 27.5 | 42 | 17 | 17 | 22 | |
2D-16-18 | M16X1.5 | M18X1.5 | 8 | 10 | 27.5 | 42 | 17 | 19 | 22 | |
2D-14-20 | M14X1.5 | M20X1.5 | 6 | 12 | 29 | 44 | 17 | 17 | 24 | |
2D-16-20 | M16X1.5 | M20X1.5 | 8 | 12 | 29 | 44 | 17 | 19 | 24 | |
2D-18-20 | M18X1.5 | M20X1.5 | 10 | 12 | 31 | 46 | 19 | 22 | 24 | |
2D-14-22 | M14X1.5 | M22X1.5 | 6 | 14 | 31.5 | 46 | 19 | 17 | 27 | |
2D-16-22 | M16X1.5 | M22X1.5 | 8 | 14 | 31.5 | 46 | 19 | 19 | 27 | |
2D-18-22 | M18X1.5 | M22X1.5 | 10 | 14 | 31 | 47 | 19 | 22 | 27 | |
2D-20-22 | M20X1.5 | M22X1.5 | 12 | 14 | 31 | 47 | 22 | 24 | 27 | |
2D-14-24 | M14X1.5 | M24X1.5 | 6 | 16 | 32 | 47 | 22 | 17 | 30 | 40 重系列 S |
2D-16-24 | M16X1.5 | M24X1.5 | 8 | 16 | 32 | 47 | 22 | 19 | 30 | |
2D-18-24 | M18X1.5 | M24X1.5 | 10 | 16 | 31.5 | 48 | 22 | 22 | 30 | |
2D-20-24 | M20X1.5 | M24X1.5 | 12 | 16 | 33.5 | 50 | 22 | 24 | 30 | |
2D-22-24 | M22X1.5 | M24X1.5 | 14 | 16 | 33 | 51 | 24 | 27 | 30 | |
2D-14-30 | M14X1.5 | M30X2 | 6 | 20 | 36 | 51 | 27 | 17 | 36 | |
2D-16-30 | M16X1.5 | M30X2 | 8 | 20 | 36 | 51 | 27 | 19 | 36 | |
2D-18-30 | M18X1.5 | M30X2 | 10 | 20 | 35.5 | 52 | 27 | 22 | 36 | |
2D-20-30 | M20X1.5 | M30X2 | 12 | 20 | 35.5 | 52 | 27 | 24 | 36 | |
2D-22-30 | M22X1.5 | M30X2 | 14 | 20 | 37 | 55 | 27 | 27 | 36 | |
2D-24-30 | M24X1.5 | M30X2 | 16 | 20 | 37.5 | 55 | 30 | 30 | 36 | |
2D-14-36 | M14X1.5 | M36X2 | 6 | 25 | 38.5 | 53 | 36 | 17 | 46 | |
2D-16-36 | M16X1.5 | M36X2 | 8 | 25 | 38.5 | 53 | 36 | 19 | 46 | |
2D-18-36 | M18X1.5 | M36X2 | 10 | 25 | 38 | 54 | 36 | 22 | 46 | |
2D-20-36 | M20X1.5 | M36X2 | 12 | 25 | 38 | 54 | 36 | 24 | 46 | |
2D-22-36 | M22X1.5 | M36X2 | 14 | 25 | 39.5 | 57 | 36 | 27 | 46 | |
2D-24-36 | M24X1.5 | M36X2 | 16 | 25 | 39 | 57 | 36 | 30 | 46 | |
2D-30-36 | M30X2 | M36X2 | 20 | 25 | 39 | 61 | 36 | 36 | 46 | |
2D-14-42 | M14X1.5 | M42X2 | 6 | 30 | 44 | 59 | 41 | 17 | 50 | |
2D-16-42 | M16X1.5 | M42X2 | 8 | 30 | 44 | 59 | 41 | 19 | 50 | |
2D-18-42 | M18X1.5 | M42X2 | 10 | 30 | 43.5 | 60 | 41 | 22 | 50 | |
2D-20-42 | M20X1.5 | M42X2 | 12 | 30 | 43.5 | 60 | 41 | 24 | 50 | |
2D-22-42 | M22X1.5 | M42X2 | 14 | 30 | 45 | 63 | 41 | 27 | 50 | |
2D-24-42 | M24X1.5 | M42X2 | 16 | 30 | 44.5 | 63 | 41 | 30 | 50 | |
2D-30-42 | M30X2 | M42X2 | 20 | 30 | 44.5 | 66 | 41 | 36 | 50 | |
2D-36-42 | M36X2 | M42X2 | 25 | 30 | 44 | 69 | 41 | 46 | 50 | |
2D-14-52 | M14X1.5 | M52X2 | 6 | 38 | 47.5 | 62 | 50 | 17 | 60 | 31.5 重系列 S |
2D-16-52 | M16X1.5 | M52X2 | 8 | 38 | 47.5 | 62 | 50 | 19 | 60 | |
2D-18-52 | M18X1.5 | M52X2 | 10 | 38 | 47 | 63 | 50 | 22 | 60 | |
2D-20-52 | M20X1.5 | M52X2 | 12 | 38 | 47 | 63 | 50 | 24 | 60 | |
2D-22-52 | M22X1.5 | M52X2 | 14 | 38 | 48.5 | 66 | 50 | 27 | 60 | |
2D-24-52 | M24X1.5 | M52X2 | 16 | 38 | 48 | 66 | 50 | 30 | 60 | |
2D-30-52 | M30X2 | M52X2 | 20 | 38 | 48 | 70 | 50 | 36 | 60 | |
2D-36-52 | M36X2 | M52X2 | 25 | 38 | 48.5 | 73 | 50 | 46 | 60 | |
2D-42-52 | M42X2 | M52X2 | 30 | 38 | 49 | 76 | 50 | 50 | 60 | |
注:如需带卡套及卡套螺母整套订货,则请在代号后加“RN",如2D-30-52RN。 Note:In case if you are interested to order the adapter in complete set with cutting ring and nut ,it is necessary to insert suffix "RN" after our part no.,for example 2D-30-52RN. |
①预装卡套式不锈钢板材连接头的预装的最重要的环节,马上伤害到密闭性的效率性。一般务必专用的预器。管经小的不锈钢接头可以在台钳上进行预装。具体做法是,用一个不锈钢接头作为孕妈妈,将螺丝帽、卡套式接头卡紧到管子上可。重要有卡套式直通不锈钢板材连接头、卡套式端直通不锈钢接头、卡套式管不锈钢接头等方式。我发现,就算是同一生产商一批货,这几种联接头体上锥形孔的深层次一般不一样,结果就造成了泄漏,而此难点一般被忽视。适当的做法是,管子一端用什么的联接头体连接,相符合的连接端则用一样类型的联接头预装,那般能大限度地避免出现泄漏难点。②管子内螺纹应齐平。管子锯断后应在沙轮片等常用工具上抛光处理齐平,并且去除毛刺,清除而且用髙压汽体吹净后再运用。③预装时,应尽量保持管子与不锈钢接头体的平面度,若管子歪斜过大也会造成密闭性失效。
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