鐣跺墠浣嶇疆锛�缍茬珯棣栭爜 > 鐢㈠搧灞曠ず > 娓涘闁� > Y44H娉㈢磱绠″紡娓涘闁� > Y44H娉㈢磱绠″紡娓涘闁�
鐢㈠搧灞曠ずY44H娉㈢磱绠″紡娓涘闁�
- 鍨� 铏燂細Y44H
- 椤� 鍒ワ細Y44H娉㈢磱绠″紡娓涘闁�
- 鍍� 鏍硷細锟�闈㈣
- 鐢� 鍦帮細婧窞
鐢㈠搧榛炴搳鐎忚娆℃暩锛�13940
Y44H鍨嬫尝绱嬬寮忔笡澹撻枼灞簬鐩存帴浣滅敤寮忔尝绱嬬褰堢哀娓涘闁ャ�備富瑕佺敱娉㈢磱绠°�佽绡�褰堢哀銆侀枼搴с�侀枼鐡ｇ瓑闆朵欢绲勬垚锛屽埄鐢ㄦ尝绱嬬鍌虫劅闁ラ杸涓嬫父澹撳姏椹呭嫊闁ョ摚锛屾敼璁婂拰鎺у埗闁ラ杸闁嬪害瀵︾従娓涘绌╁鍔熻兘銆傞�氶亷瑾跨瘈瑾跨瘈铻烘爴瑷畾鍑哄彛澹撳姏銆�
榛炴搳鏀惧ぇ涓�銆乊44H娉㈢磱绠″紡娓涘闁�绲愭鐗归粸鍜岀敤铏曪細
銆�銆�Y44H鍨嬫尝绱嬬寮忔笡澹撻枼灞簬鐩存帴浣滅敤寮忔尝绱嬬褰堢哀娓涘闁ャ�備富瑕佺敱娉㈢磱绠°�佽绡�褰堢哀銆侀枼搴с�侀枼鐡ｇ瓑闆朵欢绲勬垚锛屽埄鐢ㄦ尝绱嬬鍌虫劅闁ラ杸涓嬫父澹撳姏椹呭嫊闁ョ摚锛屾敼璁婂拰鎺у埗闁ラ杸闁嬪害瀵︾従娓涘绌╁鍔熻兘銆傞�氶亷瑾跨瘈瑾跨瘈铻烘爴瑷畾鍑哄彛澹撳姏銆�
銆�銆�鏈敘鍝佽澹撱�佺┅澹撳嫊浣滈潏鏁忓钩琛★紝閬╃敤浜庢埃楂斿拰娑查珨浠嬭唱鐨勭璺娇鐢ㄣ��
浜屻�乊44H娉㈢磱绠″紡娓涘闁ヤ富瑕佹妧琛撳弮鏁稿拰鎬ц兘鎸囨锛�
|
鍏ū澹撳姏(Mpa) |
0.6 |
1.0 |
1.6 |
|
|
娈奸珨瑭﹂澹撳姏(Mpa)* |
0.9 |
1.5 |
2.4 |
|
|
瀵嗗皝瑭﹂澹撳姏(Mpa) |
0.6 |
1.0 |
1.6 |
|
|
鏈�楂橀�插彛澹撳姏(Mpa) |
0.6 |
1.0 |
1.6 |
|
|
鍑哄彛澹撳姏鑼冨湇(Mpa) |
0.05-0.4 |
0.1-0.8 |
0.1-1.0 |
|
|
澹撳姏鐗规�у亸宸�(Mpa)鈻�P2P |
GB12244-1989 |
|||
|
娴侀噺鐗规�у亸宸�(Mpa)鈻�P2G |
GB12244-1989 |
|||
|
鏈�灏忓宸�(Mpa) |
0.1 |
0.15 |
||
|
婊叉紡閲� |
GB12245-1989 |
|||
*锛氭楂旇│椹椾笉鍖呮嫭娉㈢磱绠★紝娈奸珨鑰愬瑭﹂鏅傦紝蹇呴爤鍙栦笅娉㈢磱绠＄祫浠跺悗閫茶銆�
涓夈�乊44H娉㈢磱绠″紡娓涘闁�涓昏闆朵欢鏉愭枡锛�
|
闆朵欢鍚嶇ū |
闆朵欢鏉愭枡 |
|
闁ラ珨 闁ヨ搵 |
WCB |
|
搴曡搵 |
WCB |
|
闁ュ骇 闁ョ摚 |
2Cr13 |
|
娉㈢磱绠� |
1Cr18Ni9Ti |
|
娉㈢磱绠′笂澧� |
2Cr13 |
|
娉㈢磱绠′笅澧� |
2Cr13 |
|
灏庡悜搴� |
2Cr13 |
|
涓婚枼褰堢哀 |
50CrVA |
|
瑾跨瘈褰堢哀 |
60Si2Mn |
鍥涖�乊44H娉㈢磱绠″紡娓涘闁ユ祦閲忕郴鏁�(Cv)锛�
|
DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
|
Cv |
1 |
2.5 |
4 |
6.5 |
9 |
16 |
25 |
36 |
64 |
浜斻�乊44H娉㈢磱绠″紡娓涘闁�閫ｆ帴灏哄(PN0.6-1.6MPa)锛�
|
鍏ū閫氬緫DN |
澶栧舰灏哄 |
|||||||||||||
|
L |
H |
H1 |
PN0.6MPa |
PN1.0MPa |
||||||||||
|
|
|
D |
K |
n-褎 |
d |
C |
D |
K |
n-褎 |
d |
C |
|||
|
15 |
140 |
140 |
290 |
90 |
80 |
55 |
4-12 |
40 |
12 |
95 |
65 |
4-14 |
45 |
12 |
|
20 |
140 |
140 |
295 |
98 |
90 |
65 |
4-12 |
50 |
12 |
105 |
75 |
4-14 |
55 |
14 |
|
25 |
160 |
160 |
295 |
110 |
100 |
75 |
4-12 |
60 |
14 |
115 |
85 |
4-14 |
65 |
14 |
|
32 |
180 |
180 |
295 |
110 |
120 |
90 |
4-14 |
70 |
14 |
135 |
100 |
4-18 |
78 |
16 |
|
40 |
200 |
200 |
325 |
125 |
130 |
100 |
4-14 |
80 |
14 |
145 |
110 |
4-18 |
85 |
16 |
|
50 |
230 |
230 |
325 |
125 |
140 |
110 |
4-14 |
90 |
14 |
160 |
125 |
4-18 |
100 |
16 |
|
65 |
280 |
325 |
130 |
160 |
130 |
4-14 |
110 |
14 |
180 |
145 |
4-18 |
120 |
18 |
|
|
80 |
310 |
380 |
160 |
185 |
150 |
4-18 |
125 |
16 |
195 |
160 |
4-18 |
135 |
18 |
|
|
100 |
350 |
380 |
170 |
205 |
170 |
4-18 |
145 |
16 |
215 |
180 |
8-18 |
155 |
20 |
|
|
鍏ū閫氬緫DN |
澶栧瀷灏哄 |
|||||||||
|
L |
H |
H1 |
PN1.60MPa |
|||||||
|
|
|
D |
K |
n-褎 |
d |
C |
||||
|
15 |
140 |
140 |
290 |
90 |
95 |
65 |
4-14 |
45 |
14 |
|
|
20 |
140 |
140 |
295 |
98 |
105 |
75 |
4-14 |
55 |
14 |
|
|
25 |
160 |
160 |
295 |
110 |
115 |
85 |
4-14 |
65 |
14 |
|
|
32 |
180 |
180 |
295 |
110 |
135 |
100 |
4-18 |
78 |
16 |
|
|
40 |
200 |
200 |
325 |
125 |
145 |
110 |
4-18 |
85 |
16 |
|
|
50 |
230 |
230 |
325 |
125 |
160 |
125 |
4-18 |
100 |
16 |
|
|
65 |
280 |
325 |
130 |
180 |
145 |
4-18 |
120 |
18 |
||
|
80 |
310 |
380 |
160 |
195 |
160 |
8-18 |
135 |
20 |
||
|
100 |
350 |
380 |
170 |
215 |
180 |
8-18 |
155 |
20 |
||
浜斻�乊44H娉㈢磱绠″紡娓涘闁�瑷傝波瑾槑锛�
瑷傝波鏅傝珛娉ㄦ槑浠ヤ笅鍏у锛�
1銆佲憼鐢㈠搧鍚嶇ū鑸囧瀷铏熲憽鍏ū鐩村緫鈶㈤瀹氭祦閲忕郴鏁窴V鈶ｅ叕绋卞鍔涒懁宸ヤ綔浠嬭唱鈶ラ�插彛澹撳姏鈶﹂�ｆ帴鏂瑰紡鈶ф槸鍚﹀付闄勪欢浠ヤ究鎴戝�戠殑鐐烘偍姝ｇ⒑閬稿瀷銆�
2銆佸鏈夌壒娈婅姹傛檪璜嬪湪瑷傝臣鐢㈠搧鏅傛敞鏄庛��
3銆佽嫢宸茬稉鐢辫ō瑷堝柈浣嶉伕瀹氱殑鍨嬭櫉锛岃珛鎸夊瀷铏熺洿鎺ュ悜鎴戝徃閵峰敭閮ㄨ▊璩笺��
4銆佺暥浣跨敤鐨勫牬鍚堥潪甯搁噸瑕佹垨鐠板姣旇純寰╅洔鏅�,璜嬫偍鐩￠噺鎻愪緵瑷▓鍦栥��
Y44H鍨嬫尝绱嬬寮忔笡澹撻枼灞簬鐩存帴浣滅敤寮忔尝绱嬬褰堢哀娓涘闁ャ�備富瑕佺敱娉㈢磱绠°�佽绡�褰堢哀銆侀枼搴с�侀枼鐡ｇ瓑闆朵欢绲勬垚锛屽埄鐢ㄦ尝绱嬬鍌虫劅闁ラ杸涓嬫父澹撳姏椹呭嫊闁ョ摚锛屾敼璁婂拰鎺у埗闁ラ杸闁嬪害瀵︾従娓涘绌╁鍔熻兘銆傞�氶亷瑾跨瘈瑾跨瘈铻烘爴瑷畾鍑哄彛澹撳姏銆�
姝︾┐甯傛尝绱嬬寮忔笡澹撻枼銆佽丹澹佸競娉㈢磱绠″紡娓涘闁ャ�佸唬姘村競銆佷粰妗冨競娉㈢磱绠″紡娓涘闁ャ�佸ぉ闁�甯傛尝绱嬬寮忔笡澹撻枼銆佹經姹熷競娉㈢磱绠″紡娓涘闁ャ�侀悩绁ュ競娉㈢磱绠″紡娓涘闁ャ�佹噳鍩庡競娉㈢磱绠″紡娓涘闁ャ�佸畨闄稿競娉㈢磱绠″紡娓涘闁ャ�佹仼鏂藉競娉㈢磱绠″紡娓涘闁�
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