代号 | 可替换API标准件 |
C13A-106(XX) | C13-106 |
C13A-125(XX) | C13-125 |
C13A-150(XX) | C13-150 |
C13A-175(XX) | C13-175 |
C13A-200(XX) | C13-200 |
C13A-225(XX) | C13-225 |
C13A-250(XX) | C13-250 |
C13A-275(XX) | C13-275 |
C13A-375(XX) | C13-375 |
注:①XX为材料标识代号;
②内表面硬质合金堆焊用于阀球导向,硬度35HRC~45HRC,单边厚度0.050in~0.125in(1.27mm~3.175mm);
③与硬质合金阀球搭配,可以起到保护阀罩的作用。