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绲�(ji茅)妲�(g貌u)鐗归粸鑸囧劒(y艒u)鍕細
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瀹夎鑸囩董璀锋噳(y墨ng)娉ㄦ剰浠ヤ笅浜嬮爡锛�
鎵嬭吉銆佹墜鏌勫強鍌冲嫊姗熸(g貌u)鍧囦笉鍏佽ū浣滆捣鍚婄敤锛屽苟鍤寸纰版挒銆�
闆欓枠鏉块枠闁ユ噳(y墨ng)鍨傜洿瀹夎(鍗抽枼妗胯檿浜庡瀭鐩翠綅缃� , 鎵嬭吉鍦ㄩ爞閮� )銆�
甯舵湁鏃侀�氶枼鐨勯枠闁ュ湪闁嬪暉鍓嶆噳(y墨ng)鍏堟墦闁嬫梺閫氶枼(浠ュ钩琛￠�插嚭鍙ｇ殑澹撳樊鍙婃笡灏忛枊鍟熷姏 )銆�
甯跺偝鍕曟妲�(g貌u)鐨勯枠闁ワ紝鎸夌敘(ch菐n)鍝佷娇鐢ㄨ鏄庢浉鐨勮(gu墨)瀹氬畨瑁�銆�
濡傛灉闁ラ杸缍�(j墨ng)甯搁枊闂�(gu膩n)浣跨敤 , 姣忔湀鑷冲皯娼ゆ粦涓�娆°��
妯欐簴瑕�(gu墨)鑼冿細
瑷�(sh猫)瑷堝埗閫犳婧栵細GB/T 12234-2007
绲�(ji茅)妲�(g貌u)闀峰害妯欐簴锛欸B/T 12221-2005
閫ｆ帴娉曡槶妯欐簴锛欸B/T 9113
澹撳姏婧害绛夌礆锛欸B/T 12224-2005
瑭﹂妾㈤妯欐簴锛欸B/T 13927-2008
涓昏鎬ц兘瑕�(gu墨)鑼� Chief property and specification
|
瑭﹂澹撳姏
Test pressure
|
鍏ū澹撳姏PN/MPa
|
|
1.0
|
1.6
|
2.5
|
4.O
|
6.4
|
1O.0
|
|
娈奸珨寮峰害瑭﹂
Shell Strength test
|
1.5
|
2.4
|
3.8
|
6.O
|
9.6
|
15.0
|
|
瀵嗗皝瑭﹂
Seal test
|
1.1
|
1.8
|
2.8
|
4.4
|
7.0
|
11.O
|
|
涓婂瘑灏佽│椹�
Back seal test
|
1.1
|
1.8
|
2.8
|
4.4
|
7.0
|
11.0
|
|
姘ｅ瘑灏佽│椹�
Leak- proofness test
|
0.5锝濷.7
|
浣跨敤鑼冨湇 Scope of use
|
鐢�(ch菐n)鍝侀鍒�
Product
classification
|
閬╃敤婧害/鈩�
Working
temperature
|
閬╃敤浠嬭唱(zh矛)
Suitable medium
|
|
纰抽嫾鍨�(C)
Carbon steel
|
≤425
|
姘�銆佽捀姹姐�佹补鍝�銆侀潪鑵愯潟鎬ф埃楂�
Water锛孲tem锛宱ilgoods
non-corrosive gas
|
|
鍚堥噾閶�(I)
Alloy steel
|
≤540
|
涓昏闆朵欢鏉愭枡 Material for Main Parts
|
鐢�(ch菐n)鍝侀鍨�
Product type
|
闆朵欢鍚嶇ū
Part name
|
|
闁ラ珨銆侀枼钃�銆佹敮鏋� B0dy锛孊Onnet锛孻oke
|
闁ユ】
Valve rod
|
闁樻澘銆侀枼鐡ｃ�佸瘑灏侀潰
Walge gate Disc Sealface
|
闁ュ骇瀵嗗皝闈�
Seatring seal face
|
闁ユ】铻烘瘝
Yoke nut
|
濉枡
Packing
|
|
纰抽嫾鍨�(C) Carbon steel
|
WCB 25
|
1Crl3 鎴�2Crl3
|
Crl3鍨嬩笉閵归嫾鎴栫‖璩�(zh矛)鍚堥噾 Sainlesssteelor carbidealloy
|
涓嶉姽閶� Stainlesssteel
|
閶侀潚閵� Albronze
|
鏌旀�х煶澧� F18xible graphite
|
|
