The classification of butterfly a powerful person

Press configuration classification

(1) center is sealed butterfly a powerful person
(2) sheet is prejudicial and sealed butterfly a powerful person
(3) double prejudicial and sealed butterfly a powerful person
(4) 3 prejudicial and sealed butterfly a powerful person

2. Classify character by sealing surface material

(1) is soft sealed butterfly a powerful person.

1) is sealed deputy form to metalloid weak qualitative data by metalloid weak qualitative data.
2) is sealed deputy form to metalloid weak qualitative data by metallic horniness material.

(2) metal is hard sealed butterfly a powerful person. Sealed deputy form to metallic horniness material by metallic horniness material.

3. Press sealed form classification

(1) is compulsive and sealed butterfly a powerful person

1) flexibility is sealed butterfly a powerful person. Sealed a powerful person when be being shut by valve than pressing board extruding valve base, valve base or a powerful person board stretch generation
2) adscititious torsion is sealed butterfly a powerful person. Sealed than pressing by adscititious the torsion on valve axis arises

(2) is filled pressure sealed butterfly a powerful person. Sealed than pressing by valve base or a powerful person board go up play a sealed component to fill press generation
(3) is automatic and sealed butterfly a powerful person. Sealed arise automatically by medium pressure than pressing.

4. Press actuating pressure classification

(1) vacuum butterfly a powerful person. Actuating pressure piles the butterfly a powerful person of atmosphere all previous under mark.
(2) low pressure butterfly a powerful person. ＜ of nominal pressure PN 1. The butterfly a powerful person of 6MPa.
(3) middling pressure butterfly a powerful person. Nominal pressure PN is 2. 5 - - 6. The butterfly a powerful person of 4MPa.
(4) high pressure butterfly a powerful person. Nominal pressure PN is 10. 0 - - 80. The butterfly a powerful person of 0MPa.
(5) superhigh pressure butterfly a powerful person. The butterfly a powerful person of 100MPa of ＞ of nominal pressure PN.

5. Press working temperature classification

(1) high temperature butterfly a powerful person. The butterfly a powerful person of T ＞ 450 C
(A powerful person of the Wen Die in 2) . The butterfly a powerful person of 450 C of ＜ of T of 120 C ＜
(3) normal temperature butterfly a powerful person. T< of one 40C ＜ ; The butterfly a powerful person of 120 C
(4) low temperature butterfly a powerful person. The butterfly a powerful person of one 40 C of ＜ of T of one 100 ＜
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