閸涢嫾鐞冮枼
楂樺鐞冮枼
纭瘑灏佺悆闁�
娴嫊鐞冮枼
姘ｅ嫊鐞冮枼
闆诲嫊鐞冮枼
涓嶉姽閶肩悆闁�
杌熷瘑灏佺悆闁�
鍥哄畾鐞冮枼
閼勯嫾鐞冮枼
涓夐�氱悆闁�
闆欑浉涓嶉姽閶肩悆闁�
闆欒伅(li谩n)鐞冮枼
鐒婃帴鐞冮枼
娉曡槶鐞冮枼
缇庢鐞冮枼
娴欐睙鎽╂牴闁ラ杸鏈夐檺鍏徃
浼佹キ(y猫)闆昏┍锛�0577-66994000 66994002
浼佹キ(y猫)鍌崇湡锛�0577-66994009
浼佹キ(y猫)QQ锛�2139363340
Email锛�[email protected]
鍦板潃锛�娴欐睙鐪佹案鍢夌福鐢屽寳鐝犲矙娴佺▼瑁濆倷鐢�(ch菐n)妤�(y猫)鍦�1妫�
鐓ゅ寲宸ヨ妤�(y猫)鐢ㄩ噾灞瘑灏佺悆闁ョ殑閬稿瀷鍙婃噳鐢�
鐓ゅ寲宸ヨ妤�(y猫)鐢ㄩ噾灞瘑灏佺悆闁ョ殑閬稿瀷鍙婃噳鐢�
娴欐睙鎽╂牴闁ラ杸鏈夐檺鍏徃鎶�琛撴彁渚�
鎽樿 浠� 浜嗗湪鐓ゅ埗娌瑰伐 绋嬩腑閲戝爆瀵嗗皝鑰愮（鐞� 鐨� 鍨嬪拰甯� 闇�姹傚強 鐢� 鍩燂紝鍒嗘瀽浜�
閲戝爆瀵嗗皝娴� 鐞冪悆 鍜屽浐瀹氱悆鐞� 鐨� 妲�(g貌u)鐗规�у拰 鍨嬪強 鐢�銆�
闂滈嵉瑭� 鐓ゅ寲宸�; 閲戝爆瀵嗗皝鐞冮枼; 鑰愮（闁ラ杸; 娴嫊鐞�; 鍥哄畾鐞�; 鐔卞櫞娑�
Abstract: Introduces the selection and market demands as well as application fields of metal seal wear
锛� resisting ball valve in the process of coal to oil production锛�analyses the structure characteristics锛�se-lection and application for metal seal floating ball valve and fixed ball valve锛�
Key words: coal chemical; metal seal; ball valve; wear valve; floating ball; fixed ball; thermal spray
1 鐓ゅ寲宸ョ敤閲戝爆瀵嗗皝鐞冮枼姒傝堪
鐓ゅ寲宸ユ槸灏囩叅閫氶亷鐔卞姞宸ュ拰鍌寲鍔犲伐杞�(zhu菐n)鍖栫偤鍚�绋噧鏂欏拰鍖栧伐鐢�(ch菐n)鍝佺殑閬庣▼銆�鐓ゅ寲宸ュ強鐓ゅ埗娌归爡鐩鍏堣閫茶鐓ゆ埃鍖�锛屽湪楂樻韩涓嬪皣鐓�銆�鐒︾偔绛夊浐楂旂噧鏂欒垏姘ｅ寲鍔戝弽鎳夛紝杞�(zhu菐n)鍖栫偤姘ｉ珨鐢�(ch菐n)鐗╁拰娈樻福銆�鐓ゆ埃鍖栨墍鐢ㄧ殑姘ｅ寲鍔戜富瑕佺偤钂告苯銆�楂樺楂樼磾搴︽哀姘ｅ強鍏舵贩鍚堟埃楂�锛屾埃鍖栧弽鎳夊寘鎷簡涓�绯诲垪鍧囩浉鑸囬潪鍧囩浉鍖栧鍙�鎳�銆�鎵�寰楁埃楂旂敘(ch菐n)鐗╁洜鎵�鐢ㄥ師鏂欑叅璩�(zh矛)銆�姘ｅ寲鍔戠殑绋鍜屾埃鍖栭亷绋嬩笉鍚岃�屽叿鏈変笉鍚岀殑绲勬垚锛屽彲鍒嗙偤鐓ゆ埃銆�鍗婃按鐓ゆ埃鍙婃按鐓ゆ埃绛�銆�鍦ㄧ叅鍖栧伐鐢�(ch菐n)妤�(y猫)鐨勭叅鍒舵补銆�鐓�鍒剁儻鐑村強澶у瀷鐓ゅ寲鎴愬绯荤当(t菕ng)涓�锛岄噾灞瘑灏佽�愮（鐞冮枼浣滅偤涓�绋�愮（鎼嶇殑绠¤矾绯荤当(t菕ng)鎴柗鍙婃祦閲忔帶鍒剁殑閮ㄤ欢寰楀埌浜嗘サ鐐哄唬娉涚殑鎳夌敤銆�
2 鐓ゅ埗娌瑰伐钘濋亷绋�
鐓ゅ埗娌瑰伐钘濇槸浠ョ叅鐐偤鍘熸枡锛岄�氶亷鍖栧鍔犲伐鏂规硶灏囧浐鎱�(t脿i)鐨勭叅杞�(zhu菐n)鍖栧悎鎴愮偤娑叉厠(t脿i)鐨勭煶娌圭噧鏂欑敘(ch菐n)鍝�锛屽叾宸ヨ棟鍙垎鐐虹洿鎺ユ恫鍖栧拰闁撴帴娑插寲銆�
2. 1 鐩存帴娑插寲
鐩存帴娑插寲鏄厛灏囩叅鐐（鎴愮叅绮夎垏婧跺姂閰嶅埗鎴愭补鐓ゆ伎锛岀劧鍚庡湪楂樻韩銆�楂樺涓嬪皣鐓や腑寰╅洔鐨勬湁姗熼珮鍒嗗瓙绲�(ji茅)妲�(g貌u)鐩存帴杞�(zhu菐n)鎻涚偤杓冧綆鍒嗗瓙娑查珨鐕冩枡銆�鍦ㄧ簿鍒跺悗鍒跺緱鍎�(y艒u)璩�(zh矛)鐨勬补鍝�锛屽叾宸ヨ棟閬庣▼瑕嬪湒 1銆�鐩存帴娑插寲娌瑰洖鏀剁巼楂�锛屽彲閬� 63% 锝� 68% 锛岀叅娑堣�楅噺灏�锛岀敓鐢�(ch菐n)娑插寲娌�锛岄渶娑堣�楁礂绮剧叅绱� 2. 4t銆�椁惧垎娌逛互姹�銆�鏌存补鐐轰富锛岀洰妯欑敘(ch菐n)鍝佺殑閬告搰鎬х浉灏嶈純楂�銆�娌圭叅婕块�叉枡锛岃ō鍌欓珨绌嶅皬锛屾姇璩囧拰閬嬭璨荤敤浣�銆� 鐩存帴娑插寲鐨勫弽鎳夋浠剁浉灏嶈純鑻涘埢銆�
婧害瑕佹眰閬庨珮锛屾恫鍖栧鍔涚偤 17. 0 锝� 30. 0MPa锛屾韩搴︾偤 430 锝� 470鈩� 銆�鍑烘恫鍖栧弽鎳夊櫒鐨勭敘(ch菐n)鐗╃祫鎴愯純寰╅洔锛屾恫銆�鍥哄叐鐩告贩鍚堢墿鐢变簬绮樺害杓冮珮锛屽垎闆㈢浉灏嶅洶闆�銆�姘�楅噺澶�锛屼竴鑸湪 6% 锝� 10% 銆�
2. 2 闁撴帴娑插寲
闁撴帴娑插寲鏄皣鐓ょ偔鍦ㄩ珮婧笅姘ｅ寲锛岃綁(zhu菐n)鍖栫偤鍚堟垚姘� ( CO 鍜� H2 ) 锛屽啀缍�(j墨ng)閬庤不锛� 鎵樺悎鎴愬彲鍒跺緱鍎�(y艒u)璩�(zh矛)鐕冩枡 ( 姹芥补銆�鏌存补鍜岃埅绌虹噧鏂�) 鍜屽寲宸ュ師鏂�銆�鍚堟垚姊濅欢杓冩韩鍜�锛屽弽鎳夊鍔� 2. 0 锝� 3. 0MPa锛屽弽鎳夋韩搴︿綆浜� 350鈩� 銆�杞�(zhu菐n)鍖栫巼楂�锛屽 SASOL 鍏徃 SAS 宸ヨ棟閲囩敤鐔旈惖鍌寲鍔�锛屽悎鎴愭埃鐨勪竴娆￠�氶亷杞�(zhu菐n)鍖栫巼閬斿埌 60% 銆�
鐢变簬鐓ゅ熀闁撴帴娑插寲鍙嶆噳鐗╁潎鐐烘埃鐩革紝鎵�浠ュ叾宸ヨ棟瑷倷楂旂⿳榫愬ぇ锛屾姇璩囧拰閬嬭璨荤敤楂�銆�闁撴帴娑插寲鍏ㄩ儴闇�瑕佷緷璩翠簬鐓ょ殑姘ｅ寲锛屽叾鐓よ�楅噺澶т笖鍚堟垚鍓敘(ch菐n)鐗�
杓冨锛岀洰妯欑敘(ch菐n)鍝佺殑閬告搰鎬х浉灏嶈純浣�銆�
3 闁ラ杸鐗规�ц姹�
3. 1 宸ユ硜姊濅欢
鐓ゅ埗娌�銆�娌规敼鐓ゅ強鐓ゆ埃鍖栫瓑鐓ゅ寲宸ョ郴绲�(t菕ng)铏曚簬浠嬭唱(zh矛) ( 鐓ゆ福) 楂樼‖搴�銆�楂樺鍔涘強楂樻韩搴︾殑宸ユ硜锛岄枼闁�鎳夊叿鏈夎�愮（銆�鑰愭矕鍒�銆�闃茬祼(ji茅)鍨�銆�闃茬祼(ji茅)鐤ゅ強蹇�熷垏鏂风瓑 鍔� 鑳�銆�闁� 闁� 鍙� 寰� 澶� ( 涓� 鑸� 鐐� DN300 锝� DN450) 銆�鍟熼枆闋荤箒涓旈�熷害蹇� ( 30min 鍕曚綔涓�娆★紝5锝� 10s / 娆�) 锛岃姹傞枼闁�瀵嗗皝鎬ц兘濂�锛屽彲闈犳�ч珮銆�鐩墠锛岀壒绱氳�愮（鐞冮枼宸插唬娉涚敤浜庡痉澹彜鐖愮叅鍖栧伐鍜岀叅鍒舵补琛屾キ(y猫)锛屽叾浠嬭唱(zh矛)姘寸叅婕夸腑鍖呭惈 58% 锝� 67% 鐨勭叅绮夊浐楂�銆�榛戞按绯荤当(t菕ng)鍙婄伆婕跨郴绲�(t菕ng)涓惈鏈夊ぇ閲忔福婕跨瓑鐗圭‖鍥洪珨椤嗙矑锛屽湪闁ラ杸鑵旈珨鍏�(n猫i)娌夌⿳銆�鍫靛鎴栫祼(ji茅)鍨�锛岄洠浜庢竻闄� ( 琛� 1) 銆�
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琛� 1 鐓ゅ寲宸ョ敤闁ラ杸鐗规畩瑕佹眰 |
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鐗规畩瑕佹眰 |
闁ラ杸鎬ц兘 |
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浣跨敤婧害 |
≤550鈩� |
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闁ュ骇瀵嗗皝绛夌礆 |
ANSI /FCI 70 锛� 2 鐨� Class鈪ょ礆 /API 598 |
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鍟熼枆鍕曚綔 |
5 锝� 10s / 娆�( 姘ｅ嫊瑁濈疆) |
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闁ラ杸寮峰害 |
楂樺挤搴﹁桓鎵垮強楂樻�ц兘鐨勫煼(zh铆)琛屾妲�(g貌u) |
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纾ㄦ悕搴� |
鍏锋湁寰堝挤鐨勮�愮（鎬�锛岄噰鐢ㄧ悆闈㈠拰闁ュ骇鍣存秱 WC锛屾秱灞ゅ帤搴︾偤 0. 2 锝� 0. 4mm锛岀‖搴︾偤 65 锝� 70HRC |
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瀵嗗皝鎬� |
鐞冮珨鍜岄枼搴ч兘閫茶琛ㄩ潰纭寲铏曠悊锛屽瘑灏佺祼(ji茅)妲�(g貌u)閲囩敤褰堢哀鍔犲姏闁ュ骇锛屼娇闁ュ骇鍚戠悆楂旂Щ鍕�锛岄珮绮惧害鍔犲伐鎶�琛撶⒑淇濆瘑灏佺瓑绱� |
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鑵愯潟鎬� |
婊胯冻 ANSI /FCI 70 锛� 2 鐨� Class鈪ょ礆 /API 598 瀵嗗皝瑭﹂妯欐簴 |
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閰告�� |
闁ラ珨鏉愭枡閲囩敤濂ф皬楂斾笉閵归嫾銆�闆欑浉涓嶉姽閶�銆�鑻卞悍涔冪埦鍚堥噾锛屽叿鏈夊緢寮风殑鑰愯厫铦曟�� |
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鍏朵粬 |
鏉愭枡绗﹀悎 NACE MR-0103 鍙� NACE MR-0175 瑕佹眰銆�鑸囦粙璩�(zh矛)鎺ヨЦ鐨勯浂閮ㄤ欢绂佺敤閵呮潗銆�鍎�琛ㄥ強闄勪欢闃茶绛夌礆閬斿埌 IP65 锝� |
68锛岄槻鐖嗙瓑绱氶仈鍒� Exd鈪�CT4
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3. 2 |
闁ラ杸鏉愭枡 |
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Inconel625 ( Hastelloy C 锛� 276) 銆�Class2 500 |
鐨勯珮婧� |
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Class600锝� 1 |
500 鐨勫父婧� ( 锛� 29 锝� 200鈩� ) 鑰愮（ |
( 300 锝� 510鈩� ) |
鑰愮（鐞冮枼闁ラ珨鏉愭枡鐐� A182 |
F22 鎴� |
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鐞冮枼锛岄枼楂旀潗鏂欑偤 ASTM A105 纰抽嫾閸涘埗鐞冮枼锛屽叾 |
A182 F347 涓嶉姽閶奸崨閶�锛岀悆楂旈伕鐢� Inconel718銆�闁� |
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鐞冮珨閬哥敤 ASTM A182 F304銆�灏嶄簬鏈夊挤鑵愯潟宸ユ硜 |
妗块噰鐢ㄦ矇娣�纭寲涓嶉姽閶� 17 锛� 4PH |
( 琛� 2) 鎴� A638 |
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鏅�锛岄枼楂旀潗鏂欏彲閲囩敤濂ф皬楂斾笉閵归嫾銆�闆欑浉涓嶉姽閶�銆� |
锛� 660銆� |
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琛� 2 |
17 锛� 4PH 娌夋穩纭寲涓嶉姽閶煎拰涓嶉姽閶煎父婧姏瀛告�ц兘姣旇純 |
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閶肩ó |
灞堟湇寮峰害 /MPa |
鎶楁媺寮峰害 /MPa |
寤朵几鐜� /% |
鏂烽潰鏀剁府鐜� /% |
纭害 /HRC |
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17 锛� 4PH |
≥1 207 |
≥1 310 |
≥14 |
≥54 |
≥42 |
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F304 |
≥205 |
≥515 |
≥40 |
≥60 |
≤187 |
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CF8 |
≥205 |
≥485 |
≥35 |
/ |
/ |
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F316 |
≥205 |
≥515 |
≥40 |
≥60 |
≤187 |
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CF8M |
≥205 |
≥485 |
≥30 |
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/ |
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3. 3 |
宸ヨ棟鎶�琛� |
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鎴栭枼搴у爢鐒� STL12# ( D812) 纭唱(zh矛)鍚堥噾锛屽ぇ瑕�(gu墨)妯＄敓 |
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閲戝爆瀵嗗皝鑰愮（鐞冮枼绲�(ji茅)妲�(g貌u)閬╃敤浜庤几閫侀粦姘�銆�娓ｆ按 |
鐢�(ch菐n)鏅傦紝鎳夐噰鐢ㄦ暩(sh霉)鎺х爺纾ㄤ腑蹇冨皪鐞冮珨鍜岄枼搴у琛岄珮绮� |
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鍙婃按鐓ゆ伎绛夊惈鍥洪珨椤嗙矑鐨勪粙璩�(zh矛)锛岄枼闁�鐨勭悆楂斿拰闁ュ骇 |
搴︾殑鐮旂（銆�闁ユ】鏈夐槻姝㈠浐楂旈绮掗�插叆濉枡鍑界殑閲戝爆 |
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鐢ㄨ秴闊抽�熷櫞娑� ( HVOF) JK117 { ( WC ) /17Co } |
鍜屽～鏂欓洐瀵嗗皝绲�(ji茅)妲�(g貌u)銆�闁ュ骇褰堢哀鍏锋湁闃叉鐏版福鍫靛绲�(ji茅) |
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Class鈪ょ礆銆�
4 鐞冮枼鎬ц兘鍒嗘瀽
4. 1 娴嫊鐞� ( MOGAS 鐢�(ch菐n)鍝�)
缇庡湅 MOGAS 闆欓噾灞枼搴ф诞鍕曠悆鐞冮枼锛岀偤浠嬭唱(zh矛)鍑哄彛绔噾灞瘑灏�锛岄枼妗垮付杌歌偐闃查鍑虹祼(ji茅)妲�(g貌u)锛岄枼搴цō瑷堢偤鍒垁寮�銆�闁ラ杸鍏锋湁鑷硠澹撳姛鑳�锛岀鍚堟姉闈滈浕鍙婇槻鐏姹�锛屼緷鎿�(j霉) NACE MR 锛� 0103 閫茶闃茶厫铏曠悊锛屽苟鎸夐渶瑕侀厤缃枼闁�榻掕吉绠� ( 鍦�2) 銆�
64HRC 浠ヤ笂锛屽帤搴︿笉灏忎簬 0. 3mm銆�鐞冮珨鑸囬枼搴ф墜宸ラ厤灏嶇爺纾�锛屽瘑灏佹椹楀畬鍏ㄦ豢瓒� API 598 妯欐簴瑕佹眰銆�闁ュ骇閶掑埄鐨勯倞绶ｅ彲灏嶇悆楂旇嚜鍒摝鑷竻娼�锛岄槻姝粙璩�(zh矛)
閫插叆鐞冮珨鑸囬枼搴х殑瀵嗗皝闈㈣�岄�犳垚鍏�(n猫i)婕忓拰鍗″鐝�(xi脿n)璞�銆�
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鍦� 4 MOGAS 鑰愮（鐞冮枼濉枡鍙婂～鏂欏钃嬬祼(ji茅)妲�(g貌u)
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