GB/T 3735-200824° cone connectors - Straight thread long (English PDF)

1 Scope

This standard specifies the card sets Straight long pipe dimensions, marking and technical requirements of the joint and the joint body.

This standard applies to pipe outside diameter 4mm ~ 42mm, maximum working pressure of hydraulic fluid power and general 10MPa ~ 63MPa

Purpose pipeline system.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 3759-2008 bite type pipe joint connector nut

GB/T 3764-2008 ferrule

GB/T 3765-2008 bite type tube fittings

GB/T 19674.2-2005 hydraulic fittings with threaded ports and end-column packing column ends (A and E)

GB/T 19674.3-2005 hydraulic fittings with threaded ports and a metal to metal seal column ends column ends (B type) (ISO 9974-3.

1996, IDT)

3 Dimensions

Card sets end with F-type column ends of the long straight pipe joints and the joint body size should be consistent with Figure 1 and Table 1, F-type column type foot end

Inch shall comply with GB/T 3765 Appendix A.

Card sets E-type column ends with the end of the long straight pipe joints and the size of the joint body should be consistent with Figure 2 and Table 2, E-type column type foot end

Inch shall comply with GB/T 19674.2 of.

Card sets end with a B-type column ends of the long straight pipe joints and the size of the joint body shall comply with Figure 3 and Table 3, B-type foot column ends

Inch shall comply with GB/T 19674.3 of.

Card sets end with A-type column ends of the long straight pipe joints and the joint body size should be consistent with Figure 4 and Table 4, A-type pattern foot column ends

Inch shall comply with GB/T 19674.2 of.

Ferrule end dimensions shall comply with GB/T 3764's.

4 Mark