Gate/Globe/Check Valves (GGC Valves)

Gate/Globe/Check Valves (GGC Valves)

The Qatar Hydraulic Company (QHC) offers a variety of Gate/Globe/Check Valves (Ggc Valves) from reputed manufacturers that have received international approval. We can supply the valves you require to finish your project and maintenance on schedule and with the best quality. We also provide them in the exact specifications you desire, complete with EN 10204 3.1/ 3.2 Materials test certifications and full documentation as per the project requirements

Types: Rising stem, Non Rising stem, Bolted Bonnet, Welded Bonnet, Cryogenic extension bonnet, Integral Flanged, Bellows Sealed, Extended Body Gate, Y-Pattern, Pressure Seal ,Through conduit & Etc,

• Sizes: 1/2” to 112”

  Pressure Rating: 150, 300, 600, 800, 900, 1500, 1690, 2500, 4500# PN6, PN10, PN16, PN25, PN40, PN64 etc. API 2000 to 10,000

  End Configurations: Threaded (NPT), Socket Weld (SW), Butt Weld (BW), Plain End (PE), Raised Face Flange (RF), Ring Type Joint Flange (RTJ), and Flat Face (FF).

  Trim Materials: 410, 304, 316, 317, 321, 347, Alloy 20, Monel 400, Monel 500, Stellite, Inconel 600, Inconel 625, Inconel 601, Hastelloy 276, Alloy 20 In accordance with API 600 & API 602 requirement

  Actuation: Manual, Pneumatic, Electric, Hydraulic

  • Carbon Steel: ASTM A105/ A216 WCB

  • Low-temperature carbon steel: ASTM A350 LF2,LF3/ A352: LCB, LCC

  • Chrome Moly: A182 :F2, F5, F9, F11, F12, F22, F91/ A217: WC4, WC5,WC6,WC9,C5, C12,C12A

  • Stainless& Duplex stainless Steel: ASTM A182 F 304/ 304H, F 316, F 316H, F 317, F304L, F316L, F321, F347 F309H,F310H,F44,F51,F53,F55 A351: CF8,CF10, CF8M,CF10M, CG8M,CF3,CF3M,CF8C,CH20,CK20, CK3M-CUN, A995 4A, A995 6A A

  • Nickel Alloys: INCONEL 825 – UNS N08825 /ASTM B564-N08825/ A484 CU 5MCuC*, INCONEL 600 /UNS N06600 ASTM B564-N06600/A494 CY40*,INCONEL 625 – UNS N06625 /ASTM B564-N06625/ A494 CW6MC, MONEL 400 ,UNS N04400 ASTM B564-N04400/ A494 M35-1.