Carbon Steel Gate Valve 
1.CE,ISO***1,API6D,CQC,PDO. 
2.Size 1/4"~3" 
3.Class **0~***0LB 
A**5,F5,F9,F*1,F**6,LF2 etc

Carbon Steel Gate Valve

Application standards:

1. Design and manufacture conform to: API **2;

2. Connection ends conform to:

    1) Socket welded dimension conform to

        ANSI B *6.*1

    2) Screw thread dimension conform to

        ANSI B 1.*0.1

3. Test and inspection conform to: API **8

4. Structure features: B.B OS&Y

5. Materials conform to: ANSI/ASTM

6. Main materials:

    A**5; F5; F9; F*1; F*2; F*1; F**4; F**4L; F**6; F**6L; F**1; LF2 etc