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�y�w��ʽ |
�����T���y |
|
�yо��ʽ |
����ʽ(�F��) |
|
���Qͨ�� |
DN50 �� DN250 |
|
���Q���� |
PN1.6��10.0MPa |
|
���m�˜� |
JB,��GB��ANSI,��BS,��API��ISO,��DIN,��JIS |
|
�B����ʽ |
���m���ݼy,������ |
|
�ܷ����� |
���ķ���ϩ,������ʯī |
|
�����ض� |
≤450�� |
�塢J644H��ӽ�ʽ��ֹ�y������ϣ�
|
1 |
�y�w |
WCB-A105,��WC6-12Cr1MoV��WC9-12Cr1MoV |
|
2 |
�yо |
2Crl3,��lCrl8Ni9Ti,��lCrl8Ni2Mo2Ti��316L,��25Cr2Mo1VA |
|
3 |
�y�U |
2Crl3,��lCrl8Ni9Ti��lCrl8Ni2Mo2Ti,��316L,��25Cr2Mo1VA |
|
4 |
�y�w |
WCB-35��WC6-12Cr1MoV,��WC9-12Cr1MoV |
|
5 |
���� |
����ʯī,��PTFE |
|
6 |
���ω��w |
2Crl3��lCrl8Ni9Ti,��lCrl8Ni2Mo2Ti,��316L��25Cr2Mo1VA |
|
7 |
늄ӈ�(zh��)���� |
���w(HT200,��WCB) |
��,��J644H��ӽ�ʽ��ֹ�y����Ҏ(gu��)����
|
ԇ��(MPa) |
���Q����(MPa) |
������(class) |
JIS(K) |
|
1.6 |
2.5 |
4.0 |
6.4 |
150 |
300 |
10K |
20K |
|
����ԇ� |
2.4 |
3.75 |
6.0 |
9.6 |
3.0 |
7.5 |
2.4 |
3.8 |
|
�ܷ�ԇ� |
1.76 |
2.75 |
4.4 |
7.04 |
2.2 |
5.5 |
1.5 |
2.8 |
|
�͉��ܷ�ԇ� |
0.6MPa |
�ߡ�J644H��ӽ�ʽ��ֹ�y��Ҫ���γߴ磺
|
���Qͨ�� |
L |
D |
D1 |
D2 |
f |
b |
Z-φd |
|
DN(mm) |
NPS(inch) |
PN1.0MPa |
|
15 |
1/2 |
90 |
95 |
65 |
45 |
2 |
14 |
4-φ14 |
|
20 |
3/4 |
95 |
105 |
75 |
55 |
2 |
16 |
4-φ14 |
|
25 |
1 |
100 |
115 |
85 |
65 |
2 |
16 |
4-φ14 |
|
32 |
11/4 |
105 |
135 |
100 |
78 |
2 |
18 |
4-φ18 |
|
40 |
11/2 |
115 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
|
50 |
2 |
125 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
|
65 |
21/2 |
145 |
180 |
145 |
120 |
3 |
20 |
4-φ18 |
|
80 |
3 |
155 |
195 |
160 |
135 |
3 |
22 |
4-φ18 |
|
100 |
4 |
175 |
215 |
180 |
155 |
3 |
22 |
8-φ18 |
|
125 |
5 |
200 |
245 |
210 |
185 |
3 |
24 |
8-φ18 |
|
150 |
6 |
225 |
280 |
240 |
210 |
3 |
24 |
8-φ23 |
|
200 |
8 |
275 |
335 |
295 |
265 |
3 |
26 |
8-φ23 |
|
250 |
10 |
325 |
390 |
350 |
320 |
3 |
28 |
12-φ23 |
|
300 |
12 |
375 |
440 |
400 |
368 |
4 |
28 |
12-φ23 |
|
PN1.6MPa |
|
15 |
1/2 |
90 |
95 |
65 |
45 |
2 |
14 |
4-φ14 |
|
20 |
3/4 |
95 |
105 |
75 |
55 |
2 |
16 |
4-φ14 |
|
25 |
1 |
100 |
115 |
85 |
65 |
2 |
16 |
4-φ14 |
|
32 |
11/4 |
105 |
135 |
100 |
78 |
2 |
18 |
4-φ18 |
|
40 |
11/2 |
115 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
|
50 |
2 |
125 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
|
65 |
21/2 |
145 |
180 |
145 |
120 |
3 |
20 |
4-φ18 |
|
80 |
3 |
155 |
195 |
160 |
135 |
3 |
22 |
8-φ18 |
|
100 |
4 |
175 |
215 |
180 |
155 |
3 |
24 |
8-φ18 |
|
125 |
5 |
200 |
245 |
210 |
185 |
3 |
26 |
8-φ18 |
|
150 |
6 |
225 |
280 |
240 |
210 |
3 |
28 |
8-φ23 |
|
200 |
8 |
275 |
335 |
295 |
265 |
3 |
30 |
8-φ23 |
|
PN2.5MPa |
|
15 |
1/2 |
90 |
95 |
65 |
45 |
2 |
16 |
4-φ14 |
|
20 |
3/4 |
95 |
105 |
75 |
55 |
2 |
16 |
4-φ14 |
|
25 |
1 |
100 |
115 |
85 |
65 |
2 |
16 |
4-φ14 |
|
32 |
11/4 |
105 |
135 |
100 |
78 |
2 |
18 |
4-φ18 |
|
40 |
11/2 |
115 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
|
50 |
2 |
125 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
|
|
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