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6646. API 6A High Pressure Check Valve 
[May 09, 2023]
[May 09, 2023] API 6A high pressure check valve Check Valves are installed in high pressure lines to stop reverse flow by the automatic close of flapper or dart. Flapper check valves include top-entry check valves and in-line flapper ...
6647. API 6A 15000psi Lift Check Valve [May 09, 2023]
[May 09, 2023] API 6A 15000PSI Lift Check Valve Check Valves are installed in high pressure lines to stop reverse flow by the automatic close of flapper or dart. Flapper check valves include top-entry check valves and in-line flapper ...
6648. Custom API 6A 3 1/8" 5000 Psi Lift Check Valve and Swing Check Valve [May 09, 2023]
[May 09, 2023] Custom Api 6a 3 1/8" 5000 Psi Lift Check Valve And Swing Check Valve Check Valves are installed in high pressure lines to stop reverse flow by the automatic close of flapper or dart. Flapper check valves include ...
6649. 6A Wellhead Gate Valve Material Class Hh Psl3 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6650. Wellhead Gate Valve Material Class Ee Psl3 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6651. Wellhead 2-1/16'' 10000psi Gate Valve Material Class Hh Psl2 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6652. 6A Wellhead 3-1/16''5000psi Gate Valve Material Class Bb Psl2 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6653. Wellhead 4-1/16''gate Valve Material Class Hh; Psl3 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6654. Wellhead 4-1/16''3000psi Gate Valve Material Class Bb Psl3 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6655. Wellhead 4-1/16''5000psi Gate Valve Material Class Cc Psl2 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6656. Wellhead 4-1/16′ ′ 5000psi Gate Valve Material Class FF Psl3 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6657. Wellhead 4-1/16''3000psi Gate Valve Material Class Ee Psl2 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6658. Wellhead 2-1/16'' 10000psi Gate Valve Material Class Cc Psl3 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6659. Wellhead 2-1/16'' 3000psi Gate Valve Material Class Bb Psl3 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
6660. Wellhead 3-1/8''3000psi Gate Valve Material Class Hh Psl2 [May 18, 2026]
[May 18, 2026] 1.Design and manufacture according to API 6A and NACE MR0175; 2.Full size design, effectively eliminate pressure drop and eddy current, slow down solid particles in the fluid to wash the valve. 3.The valve plate ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
