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- Contact Person : Mr. HONG TU
- Company Name : Xiamen Chn-Meida Import and Export Co., Ltd.
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Spring welding voltage valve
Detailed Product Description
Spring welding voltage valve
Product details
A61Y type are used for the equipment and pipeline of the with air,ammonia and oil etc, medium what the working temperature are less than 200oC, A61Y-160P type are used for the equipment and pipeline of the with air and petroleum gas medium what the working temperature are less than 200oC .And it take for extra pressure protection devices.
Materials for main parts
NO. name of part A61H-C A61Y-C Materials A61Y-P Materials
1 Joint 20 1Cr18Ni9Ti
2 Union nut 35 1Cr18Ni9Ti
3 Nozzle 2Cr13 1Cr18Ni9Ti
4 Body 35/35CrMoA 1Cr18Ni9Ti
5 Disc 2Cr13 1Cr18Ni9Ti
6 Guide sleeve 2Cr13 1Cr18Ni9Ti
7 Spring 50CrVA 50CrVA Coaled Teflon
8 Stem 2Cr13 2Cr13
9 Bonnet ZG230-450 1Cr18Ni9Ti
10 Adjusting bolt 45 2Cr13
11 valve Bonnet ZG200-400 1Cr18Ni9Ti
Sealing surface of material "Y"Depositing stellite,"H"Depositing D507
