涓嶉姽閶煎崌闄嶅紡姝㈠洖闁ユ杩帮細
涓嶉姽閶煎崌闄嶅紡姝㈠洖闁�鍤�(y谩n)鏍兼寜 GB12235 妯�(bi膩o)婧�(zh菙n)瑷�(sh猫)瑷�(j矛)鍒堕€�锛岄枼鐡ｆ部钁椾腑蹇冨畾浣嶄綔鍗囬檷閬�(y霉n)鍕�(d貌ng) , 瑗閲囩敤鑰愮（鎬ц兘濂�锛屾懇鎿︾郴鏁�(sh霉)灏忕殑鐗规畩鏉愭枡鍒朵綔锛屽嫊(d貌ng)浣滈潏娲诲彲闈� . 瀵嗗皝鎬ц兘鍎�(y艒u)鑹�銆傜敘(ch菐n)鍝佸唬娉涙噳(y墨ng)鐢ㄤ簬鐭虫补銆佸寲宸ャ€佸埗钘�銆侀浕鍔涜妤�(y猫)绛夊悇绋伐娉佺殑绠¤矾涓�銆�
鍗囬檷寮忔鍥為枼涓昏鎬ц兘瑕�(gu墨)鑼�
瑭﹂(y脿n)澹撳姏 |
鍏ū澹撳姏锛� MPa 锛� |
||||
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
|
娈奸珨瑭﹂(y脿n) |
2.4 |
3.8 |
6.0 |
9.6 |
15.0 |
瀵嗗皝瑭﹂(y脿n) |
1.8 |
2.8 |
4.4 |
7.1 |
11.0 |
闁ラ珨鏉愭枡 |
WCB(C) |
CF8(P) |
CF 8M (R) |
WC6 |
WC9 |
宸ヤ綔婧害 |
鈮� 425 |
鈮� 100 |
鈮� 100 |
鈮� 550 |
鈮� 550 |
閬╃敤浠嬭唱(zh矛) |
姘淬€佽捀姹�銆佹补鍝� |
纭濋吀椤� |
閱嬮吀椤� |
姘�銆佽捀姹� |
姘淬€佽捀姹� |
瑷�(sh猫)瑷�(j矛)鍒堕€狅細 GB12235
绲�(ji茅)妲�(g貌u)闀�(zh菐ng)搴︼細 GB12221
閫ｆ帴娉曡槶锛� JB/T79-1994
瑭﹂(y脿n)鑸囨椹�(y脿n)锛� JB/T9092-1999
鍗囬檷寮�姝㈠洖闁�涓昏閫ｆ帴灏哄.
鍏ū閫氬緫 |
PN1.6/2.5/4.0MPa |
PN6.4MPa |
PN10.0MPa |
|||
L |
H |
L |
H |
L |
H |
|
DN32 |
180 |
100 |
260 |
160 |
260 |
165 |
DN40 |
200 |
110 |
260 |
165 |
260 |
170 |
DN50 |
230 |
115 |
300 |
170 |
300 |
175 |
DN65 |
290 |
140 |
340 |
185 |
340 |
190 |
DN80 |
310 |
170 |
380 |
205 |
380 |
235 |
DN100 |
350 |
200 |
430 |
230 |
430 |
265 |
DN125 |
400 |
230 |
500 |
265 |
500 |
310 |
DN150 |
480 |
255 |
550 |
310 |
550 |
350 |
DN200 |
600 |
285 |
650 |
350 |
650 |
400 |