OBT

Orient Bridge Trading

Orient Bridge Trading
Shanggao ValveAPI 6D Slab Gate Valves for Pipeline Service

Slab Gate / Flat Plate Gate Valve (Z543 Series)

API 6D / GB/T 19672 slab gate valves DN50–DN1200, Class 150–900. Full-bore, bi-directional sealing with double-piston effect seats. Fire-safe API 607, anti-static, suitable for natural gas, crude oil, and refined products.

Slab Gate / Flat Plate Gate Valve (Z543 Series)

Gulf Application

Specified for mainline isolation on Gulf cross-country gas transmission and crude oil export pipelines. Full-bore design mandatory for intelligent pigging at ADNOC and Saudi Aramco.

Technical Specifications

Sizes

DN50–DN1200

Standard

API 6D / GB/T 19672

Materials

Carbon Steel (ASTM A216 WCB), Stainless Steel, Duplex SS

Pressure

Class 150–900

Temperature

-46°C to +121°C

Available Variants

Flanged EndButt-Weld EndManual HandwheelGear OperatedPneumatic ActuatedElectric Actuated

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