A41H彈簧適用于工作 ≤300℃的石油氣、空氣、水等介質的設備或管路上。A41Y-P/R適用于工作溫度≤200℃ 有腐蝕性介質的設備或管路上,作為超壓保護裝置。連接法蘭標準按JB/T......94/系列1。
Scope of application
A41H type are used for the equipment and pipeline of the petroleum gas air water etc medium what are working temperature are less than ≤300℃ A41Y-P/R type are used for the equipment and pipeline of the quality with corrode medium what the wirking temperatrue are less than 200℃ Take for extra pressure devices Flange connecting dimentsions of comply with Standard series first of JB/T...94
產(chǎn)品型號 Type of the products
A41H-16C |
A41Y-64P |
A41H-25 |
A41Y-100P |
A41H-40 |
KA41Y-25P |
A41Y-64 |
A41Y-16R |
A41Y-100 |
A41Y-25R |
KA41H-16C |
A41Y-40R |
A41Y-16P |
A41Y-64R |
A41Y-25P |
A41Y-100R |
A41Y-40P |
KA41Y-40R |
主要零部件材料 Meterial for main parts
序號No. |
零件名稱 Name of part |
A41H-C/KA41Y-C材料 Materials |
A41Y-P/KA41Y-P 材料 Materials |
A41Y-R/KA41Y-R 材料 Materials |
1 |
閥體 Body |
WCB |
ZG1Cr8Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
2 |
閥座 Nozzle |
ZG2Cr13/1Cr18Ni9Ti |
ZG1Cr8Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
3 |
調節(jié)圈 Adjusting ring |
ZG2Cr13/1Cr18Ni9Ti |
ZG1Cr8Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
4 |
閥瓣 Disc |
2Cr13/1Cr18Ni9Ti |
1Cr8Ni9Ti |
1Cr18Ni12Mo2Ti |
5 |
導向套 Guide sleeve |
ZG2Cr13/1Cr18Ni9Ti |
ZG1Cr8Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
6 |
閥蓋 Bonnet |
ZG230-450 |
ZG230-450 |
ZG230-450 |
7 |
彈簧 Spring |
50CrVA |
50CrVA包覆氟塑料 Coated Teflon |
50CrVA包覆氟塑料 Coated Teflon |
8 |
閥桿 Stem |
2Cr13 |
2Cr13 |
1Cr18Ni12Mo2Ti |
9 |
調整螺桿 Adjusting bolt |
45 |
2Cr13 |
2Cr13 |
10 |
保護罩 Cap |
ZG200-400 |
ZG200-400 |
ZG200-400 |
|
密封面材料 Sealing surface of material |
堆焊D507 |
堆焊Co基硬質合金Depositing stellite |