力士樂NAM1.2-15德國
一般情況下,針型閥門材料應(yīng)根據(jù)其參數(shù)及材料的性能按本標(biāo)準(zhǔn)選用,并應(yīng)符合有關(guān)產(chǎn)品標(biāo)準(zhǔn)的規(guī)定。也可選用性能不低于本標(biāo)準(zhǔn)規(guī)定的或供購雙方合同商定的其他材料。而特殊情況下針型閥門的技術(shù)要求如下:1.灰鑄鐵制針型閥門用于公稱壓力pN≤1.MPa,溫度為–1~2℃的水、蒸氣、空氣、煤氣及油類等介質(zhì)的灰鑄鐵制閥門,主要零件材料按表1選用??慑戣T鐵制針型閥門用于公稱壓力pN≤2.5MPa,溫度為–3~3℃的水、蒸氣、空氣及油類等介質(zhì)的可鍛鑄鐵制閥門,主要零件材料按表2選用。球墨鑄鐵制針型閥門用于公稱壓力pN≤4.MPa,溫度為–3~35℃的水、蒸氣、空氣及油類等介質(zhì)的球墨鑄鐵制閥門,主要零件材料按表3選用。銅合金制針型閥門用于公稱壓力pN≤2.5MPa的水、海水、氧氣、空氣、油類等介質(zhì),以及溫度為–4~25℃的蒸氣介質(zhì)的銅合金制閥門,主要零件材料按表4選用。碳素鋼制針型閥門用于公稱壓力pN≤32.MPa,溫度為–3~45℃的水、蒸氣、空氣、氫氣、氨、氮及石油產(chǎn)品等介質(zhì)的碳素鋼制閥門,主要零件材料按表5選用。高溫鋼制針型閥門用于公稱壓力pN≤16.MPa,溫度小于或等于55℃的蒸氣及石油產(chǎn)品等介質(zhì)的高溫鋼制閥門,主要零件材料按表6選用。低溫鋼制針型閥門用于公稱壓力pN≤6.4MPa,溫度高于或等于–196℃的乙烯、丙烯、液態(tài)天然氣及液氮等介質(zhì)的低溫鋼制閥門,主要零件材料按表7選用。不銹耐酸鋼制針型閥門用于公稱壓力pN≤6.4MPa,溫度低于或等于2℃的硝酸、醋酸等介質(zhì)的不銹耐酸鋼制閥門,主要零件材料按表8選用。
Allen Bradley Micrologix 1100 1763-L16DWD
Allen Bradley 1769-L35E Ser A FW 1.15 CompactLogix Controller Logix L5335E CPU
Allen Bradley 1769-L35E Ser A FW 1.15 CompactLogix Controller Logix L5335E CPUSee more like this
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Allen Bradley Micrologix 1100 1763-L16DWD
Allen Bradley 1762-L40AWA Series C Micrologix 1200 Controller
Allen Bradley 1771-OA Module 1771-0A Series B
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Allen Bradley 1747-L30D I/O Fixed Controller , (P1)
ALLEN BRADLEY 1747-L541 PROCESSOR UNIT SERIES B
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ALLEN-BRADLEY 22-HIM-C2S 22HIMC2S SER C & 22-RJ45CBL-C20 SER A
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Allen Bradley 1771-OD16/B Module 1771-0D16/B Ser B
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Allen-Bradley 25B-D2P3N104 Ser.A Powerflex AC Drive, 380-480V, 47-63HZ
ALLEN-BRADLEY 1771-OFE1 /B 1771OFE1 SER B , FW B , MFD 2017
Allen Bradley 1771-IA/C Module 1771-1A Series C
ALLEN BRADLEY 9355-WABOEMENE RSLINX OEM-AB REV. 2.30.01 V. 4.7.3
ALLEN-BRADLEY 1794-IE12 1794IE12 SER A
Allen Bradley 1756-L71S/B Series B GuardLogix Automation Controller
Allen Bradley 445L-R4C0900FP+445L-T4C0900FP 445L-P4C0900FP
Allen Bradley 1771-DR Module 1771DR
3HNE 00601-1
3HNE 00609-1
3HNE 00625-1
3HNE 00628-1保證全新原裝,沖量大促銷!
3HNE 00632-1
3HNE 00647-1
3HNE 00656-1
3HNE 00658-1
3HNE 00659-1
3HNE 00710-1
3HNE 00727-1
3HNE 00749-1
3HNE 00752-1
3HNE 00757-1
3HNE 00758-1
3HNE 00766-1
3HNE 00774-1
3HNE 00777-1
3HNE 00792-1
3HNE 00793-1保證全新原裝,沖量大促銷!
3HNE 00800-1
3HNE 00805-1
3HNE 00812-1
3HNE 00831-1
3HNE 00840-1
3HNE 00841-1
3HNE 00855-1
3HNE 00876-1
3HNE 00887-1
3HNE 00896-1
3HNE 00900-1
3HNE 00909-1
3HNE 00911-1
3HNE 00949-1
3HNE 00955-1
BALLUFF BML-S1B0-Q61F-M400-10-KA02 Magnetic Linear Encoder
Balluff Wegaufnehmer BTL5-C17-M00 40-P-SA120-S32 BTL031K
BALLUFF BOS 12m-pa-le10-s4 bos00wf 10-30v dc 200mA
BALLUFF Schreib- / Lesekopf Typ: BIS C-60R-001-08P
Balluff Capteur BES 516-3007-E4-C-PU-05
Balluff Capteur BES 516-3007-E4-C-PU-05
BALLUFF Proximity Sensor #BES 516-383-S 4-C (K-78)
BALLUFF BES Q17KA-NSC50B PROXIMITY SWITCH SENSOR 10-30 VDC 100 mA
BALLUFF N?herungsschalter BES 516-325-AO-C-PU- Neu
Balluff BES02JW, BES M12MD1-PSC80E-S04F-W, Inductive Sensor, NEW! Factory Sealed
BALLUFF BES-516-213-E5-E-S5 INDUCTIVE PROXIMITY SENSOR M18x80 BES0298
Balluff BES M18MG1-PSC12B-S04G Inductive proximity sensor 120505
BALLUFF PROXIMITY SENSOR BES Q08ZE-PSC20B-S49G
BALLUFF PROXIMITY SENSOR BES Q08ZE-PSC20B-S49G
Balluff 0735DE, BNS 813-B03-L12-61-A-55-0908 Positionsschalter
Balluff N?herungsschalter BESM12MF1-PSC10F-S04G
Balluff N?herungsschalter BESM12MF1-PSC10F-S04G
Balluff BES 516-357-S 4-C Inductive Proximity Sensor
Balluff BES 516-357-S 4-C Inductive Proximity Sensor
Balluff BES00ZL BES 516-371-G-E4-C-PU-03 10-30VDC 200mA
Balluff BES M30MG1-PSC40F-S04G Proximity Sensor
Balluff BES M30MG1-PSC40F-S04G Proximity Sensor
Balluff BKT 67M-006-U-S92 Kontrasttaster BKT0006 Taster Tastbereich 6...12 mm
Balluff Proximity Sensor BES 517-222-I01-EL-W-S-S5
BALLUFF BES 516-346-HO-Y Proximity switch inductive sensor
Balluff Proximity Sensor BES 516-324-E4-C-S-4
BALLUFF BES-516-327-S4-C INDUCTIVE PROXIMITY SENSOR 10-30V 10MM NEW IN PACKAGE
BALLUFF BES-516-327-S4-C INDUCTIVE PROXIMITY SENSOR 10-30V 10MM NEW IN PACKAGE
Balluff BES 516-542-BO-H Proximity Sensor M12x1 Normally Open DC W/7' Cable
BALLUFF BES 516-326-S4-L N?herungsschalter 5mm 10-30VDC 400mA
Balluff BOS 12M-PA-LE10-S4 BOS00WF 10-30V DC 200mA
Balluff BES 516-3005-G-E4-C-S49-00,2 inutilisé
Balluff BTL5-A11-M0152-Z-S32 Micropulse
一些措施使底部的環(huán)狀間隙可調(diào)的形式。這種形式的干燥機(jī)一般采用正壓操作,高粘度物料干燥。集風(fēng)室內(nèi)部一般假定蝸殼結(jié)構(gòu),使旋轉(zhuǎn)閃斷節(jié)的熱空氣均勻分布。也有一個圓柱和導(dǎo)風(fēng)板的通風(fēng)形式。是采取措施,避免所有風(fēng)死角。閃蒸干燥機(jī)是應(yīng)用范圍廣泛的設(shè)備之一,增長快的也被稱為旋風(fēng)干燥器,快速旋轉(zhuǎn)干燥器。閃蒸干燥器有機(jī)結(jié)合了流化,旋風(fēng),噴泉,破碎、分級技術(shù)、流態(tài)化技術(shù),氣旋技術(shù),噴霧技術(shù)和對流傳熱技術(shù)的優(yōu)化組合和設(shè)備技術(shù)含量高,適合粘貼,粒狀,蛋糕形狀材料和泥漿干燥。
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