1. diagrams of mechanism

Second, product generation of note:

Pd/HQPH (SK) -DN * (nt+np) -J (F)

H: This company inflates the festival code number; QPH: Bent pipe pressure balance; SK:S double-decked K armor link (structure pattern);

Pd: Design pressure (kgf/cm2); DN: The nominal passes the diameter (mm);

(nt+np): Wave number (nt channel end wave number and np balance end wave number); J (F): The joint pattern (J takes over control, F flange)

Third, product unique feature:

This kind of inflation festival front part (channel end) has two work corrugated pipes, may absorb the lateral shear which produces from the curved length of pipe; Behind (balance end) has a balanced corrugated pipe, it may absorb the length of pipe axial displacement. when the curved length of pipe has the crosswise position after a short while, on the big tension bar the ball nut circles the spherical surface gasket rotation, simultaneously big tension bar withstanding intrinsic pressure thrust force, therefore this inflation festival commonly used Yu Beng, the pot, the compressor, steam turbine , reduces to the above equipment action.

Fourth, installs the use matters needing attention:

    In the barrel direction should consistently flow to with the medium (in inflation festival to have flows to symbol);
After 2. scenes install, must demolish the small tension bar;
3. in order to reduce the support stress, product when installment may carry on "the pre- distortion". axial then pretension or the precompression; Crosswise namely carries on coldly tight, Leng Jin is takes actual compensates the quantity one half is 1/2Y, carries on coldly in the lateral deformation reversed direction is tight.