1139 type DEUBLIN has no bearing ” Uncouple ” It is cooled and connected that the type is angry

Jan 20th, 2012

Brand: Deublin – Du BoLin

Name: 1139 type DEUBLIN has no bearing ” Uncouple ” It is cooled and connected that the type is angry

Type: 1139-020-116

About products:

U.S.A. Deublin rotates and connects – -It is the biggest specializing in the producer that various precision rotated connecting, steam connecting, siphon pipe and all kinds of internal swelling tubes in the world.

The products are detailed:

1139 type DEUBLIN has no bearing ” Uncouple ” The type is angry to cool the piecing 1139-020-116

The 1139 type piecing is that the Du ‘s designed the products newly, can not be having a pressure (seal and uncouple) And cool and run in the pipeline under the condition with atmospheric pressure. The 1139 type piecing is the products that Deublin the Du ‘s designed newly, can not be having a pressure (seal and uncouple) And cool and run in the pipeline under the condition with atmospheric pressure.

Nowadays in processing some special heat -treated steel products material at a high speed, will make the cutting edge which will carbonize tungsten cutter produce” Overheated” ,Adopt, cool liquid, lead to the fact heat to shake because of being aggressive and too high conventionally ‘ It is urgent and cold and urgent and hot) ,Therefore adopt little air cooling as the substituting method. In this case, connect and can not usually get enough lubrication, cause the sealing one to abrade and shorten service life. The 1139 type piecing especially designed is used in the above-mentioned processing condition. Its sealing one can not merely be automatic in cases there is no cooling pressure ” Uncouple ” ,And keep interval of 2 microns while having atmospheric pressure of air all the time, and close again only while liquid resume to cool. Because seal and does not keep in touch all the time, even under not cooling the liquid or gas pressure situation, 1139 can permanent the failure-free operation still.

Working parameter

The largest pressure 2000 PSI 140 bar
Maximum temperature 250 ℉ 121 ℃
The largest speed 20,000 RPM 20,000 / min
High flux the most 13.8 GPM 50 L/min
Can run under maximum pressure and maximum speed.

B order type A
3 / 8 ” NPT 1139-020-1105 / 8 ” -18UNF dextrorotation
3 / 8 ” NPT 1139-020-1115 / 8 ” -18UNF is anticlockwise
3 / 8 ” NPT1139-020-115M16 x 1.5 dextrorotation
3 / 8 ” NPT1139-020-116M16 x 1.5 is anticlockwise
deublin 1139-032-301,1139-041-301,1137-744-301,1139-746-301,1139-746-327

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