qilong valve certficate

Globe Valves

Qilong Globe and Angle valves are suitable for throttling as well as shut-off. They are customarily installed so that the media pressure and preferred flow direction is under the disc. Flow above the disc is also accecptable.

Cast Steel Globe Valve

Class 600~2500 cast steel globe valve
Steel Globe Design: API 600 / BS1873
Steel Valves: ASME B16.34
Face to Face according to: ASME B16.10
Flanges Ends according to: ASME B16.5
Butt Welding Ends according to: ASME B16.25
Inspection and Testing according to: API 598 / API 6D

Forged Steel Globe Valve

Design STD: API 602,ASME/ANSI B16.34
Face To Face: ASME B16.10
Flange End Connection: ASME/ANSI B16.5
Welded End Connection: ASME/ANSI B16.25
Inspection And Test: API598

ANSI Bellows Seal Globe Valve

Design and manufacture: BS 1873
Inspection & Test :API 598
Face-to-Face: ASME B 16.10
End Connection: ASME B16.5
Size & Pressure :1/2”~16”, ANSI CLASS 150 to CLASS 1500
Materials of main parts: Carbon steel (WCB, WCC); Stainless steel (CF8, CF8M), etc.
Bellow material: SS304, SS316, SS316L, INCONEL, and HASTELOOY et.

DIN Bellows Seal Globe Valve

Applicable/Product Standards:
Steel Globe Design: DIN / EN 13709
Face to Face according to: EN558-1
Flanges Ends according to: EN1092-1
Butt Welding Ends according to: EN12627
Inspection and Testing according to: EN12266