External Connection Vaccum insluation tubing

Sanjack Petro manufactures External Connection Vaccum insluation tubing in China. We have our own factory of External Connection Vaccum insluation tubing. Sanjack Petro provide the high quality and competitive price on External Connection Vaccum insluation tubing for you. Contact us now for External Connection Vaccum insluation tubing quotation.

  • 25 years External Connection Vaccum insluation tubing manufacturing experience
  • The strictest quality standards on External Connection Vaccum insluation tubing
  • Full support on your customised requirement

As most of popular type of Vacuum insulated Tubing and casing, external connection has proven technique and easily accepted by end users. The connection is located on external pipe, exactly like regular tubing and casing. There are too coupling options. One is regular couplings with insulated sleeve and the other is vacuum insulated coupling.The external connection Vacuum insulated tubular has the following

External Connection Vacuum insulated tubular Specification

  Specs.

 (OD&ID)

(mm×mm)

GradeOuter Pipe

OD&Wall Thickness

(mm×mm)

Inner Pipe

OD&Wall Thickness

(mm×mm)

OD

Coupling

(mm)

ThreadConnectionLength

(m)

Insulation levelWT

89×50N80

L80

P110

88.9×6.4560.32×4.83108USS

BC

EU

External9-10D, E<400
114×62114.3×6.8873.02×5.51132
114×76114.3×6.8888.9×6.45132
127×76127.0×7.588.9×6.45141.3
177×124177.8×9.19139.7×7.72154

1.Connections on outer pipes.
2.With Regular couplings.
3.Insulation inserts ( PTFE or graphene ).
4.Inner pipe connects each other, no thermal loss area

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