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钃勮兘鍣ㄥ紡蹇棞(gu膩n)铦堕枼鐗归粸
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2銆佷笁鍋忓績閲戝爆瀵�锛屽皝绲�(ji茅)妲�(g貌u)鍟熼枆杓曚究闈堟椿,瀵嗗皝闆舵硠闇�銆�
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鍎�(y艒u)榛烇細
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铦堕枼绲�(ji茅)妲�(g貌u)鐗归粸锛氬叿鏈夌祼(ji茅)妲�(g貌u)绨″柈銆侀珨绌嶅皬銆侀噸閲忚紩銆佹潗鏂欒�楃敤鐪�锛屽畨瑁濆昂瀵稿皬锛岄枊闂�(gu膩n)杩呴��銆�90°寰�寰�(f霉)鍥炶綁(zhu菐n)锛岄﹨(q奴)鍕曞姏鐭╁皬绛夌壒榛�锛岀敤浜庢埅鏂枫�佹帴閫�銆佽(di脿o)绡�(ji茅)绠¤矾涓殑浠嬭唱(zh矛)锛屽叿鏈夎壇濂界殑娴侀珨鎺у埗鐗规�у拰闂�(gu膩n)闁夊瘑灏佹�ц兘銆�
涓昏鎶�琛�(sh霉)鍙冩暩(sh霉)
|
鍏ū閫氱稉(j墨ng)锛坢m锛�
|
400锝�1600
|
|
鍏ū澹撳姏锛圡Pa锛�
|
0.6
|
1.0
|
1.6
|
2.5
|
|
銆�銆�銆�銆�銆�瑭﹂澹撳姏
|
寮峰害瑭﹂
|
0.9
|
1.5
|
2.4
|
3.75
|
|
瀵嗗皝瑭﹂
|
0.66
|
1.1
|
1.76
|
2.75
|
|
宸ヤ綔澹撳姏锛圡Pa锛�
|
0.6
|
1.0
|
1.6
|
|
|
閬╃敤浠嬭唱(zh矛)
|
姘�銆佽捀姹�銆佺叅姘�
|
|
閬╃敤婧害锛堚剝锛�
|
杌熷瘑灏侊細≤80鈩�锛涚‖瀵嗗皝锛�≤425鈩�
|
涓昏闆堕儴浠舵潗鏂�
|
闆朵欢鍚嶇ū
|
鏉愭枡
|
|
闁ラ珨銆佽澏鏉�
|
鐏伴憚閻�銆佺悆澧ㄩ憚閻点�佺⒊绱犻嫾
|
|
闁ヨ桓
|
涓嶉姽閶�
|
|
瀵嗗皝鍦�
|
涓嶉姽閶�銆丯BR
|
|
濉枡
|
NBR
|
鍩�(zh铆)琛屾婧�
|
瑷�(sh猫)瑷堝弮鐓�
|
GB/T 12238銆丣B/T 5299銆丣B/T 8527
|
|
娉曡槶妯欐簴
|
GB/T 17241銆丟B/T 9113
|
|
绲�(ji茅)妲�(g貌u)闀峰害妯欐簴
|
GB/T 12221
|
|
澹撳姏瑭﹂
|
GB/T 13927
|
澶栧舰涓昏澶栧舰閫ｆ帴灏哄銆�銆�銆�銆�銆�銆�銆�銆�銆�銆� 銆�銆�銆�銆�銆�銆�銆�銆�銆�銆�銆� 鍠綅:mm
|
DN
|
PN
|
L
|
L1
|
L2
|
L3
|
|
娉曡槶閫ｆ帴灏哄
|
|
400
|
0.6
|
216
|
556
|
1449
|
320
|
440
|
GB/T 17241
GB/T 9113
|
|
1.0
|
216
|
556
|
1449
|
330
|
440
|
|
1.6
|
216
|
556
|
1449
|
345
|
440
|
|
450
|
0.6
|
222
|
556
|
1449
|
370
|
440
|
|
1.0
|
222
|
556
|
1449
|
380
|
440
|
|
1.6
|
22
|
580
|
1449
|
395
|
490
|
|
500
|
0.6
|
229
|
580
|
1449
|
400
|
440
|
|
1.0
|
229
|
580
|
1449
|
410
|
490
|
|
1.6
|
229
|
580
|
1449
|
425
|
490
|
|
600
|
0.6
|
267
|
580
|
1449
|
440
|
490
|
|
1.0
|
267
|
625
|
1449
|
460
|
490
|
|
1.6
|
267
|
625
|
1820
|
470
|
490
|
|
700
|
0.6
|
292
|
625
|
1449
|
436
|
490
|
|
1.0
|
292
|
625
|
1820
|
550
|
490
|
|
1.6
|
292
|
625
|
1820
|
570
|
545
|
|
800
|
0.6
|
318
|
625
|
1820
|
625
|
545
|
|
1.0
|
318
|
625
|
1820
|
640
|
490
|
|
1.6
|
318
|
625
|
1820
|
660
|
545
|
|
900
|
0.6
|
330
|
625
|
1820
|
700
|
545
|
|
1.0
|
330
|
625
|
1820
|
710
|
545
|
|
1.6
|
330
|
675
|
1820
|
725
|
545
|
|
1000
|
0.6
|
410
|
675
|
1820
|
760
|
545
|
|
1.0
|
410
|
675
|
2180
|
770
|
610
|
|
1.6
|
410
|
675
|
1820
|
790
|
610
|
|
1200
|
0.6
|
470
|
675
|
2180
|
875
|
610
|
|
1.0
|
470
|
675
|
2180
|
890
|
610
|
|
1.6
|
470
|
729
|
2180
|
915
|
610
|
|
1400
|
0.6
|
530
|
729
|
2180
|
1000
|
610
|
|
1.0
|
530
|
729
|
2180
|
1045
|
720
|
|
1.6
|
530
|
781
|
2180
|
1020
|
720
|
|
1600
|
0.6
|
600
|
781
|
2180
|
1120
|
960
|
|
1.0
|
600
|
781
|
2180
|
1140
|
720
|
|
1.6
|
600
|
781
|
2520
|
1170
|
960
|
|
