Manual rainwater slide valve, water stop valve, double-wall corrugated culvert connected to soft-seal gate valve

PGZ cast iron copper-inlaid gate dual-purpose water conservancy channel round and square gate for flashlights

Longkang Inspection Qualified Electric Manual Slide Valve High-temperature resistant materials invoice available

Fully sealed slide plate valve manufacturer, electric flat plate valve with sealed plate, fine powder discharge valve

Electro-hydraulic movable palate valves, sector valves, and arc valves for fly ash discharge can be customized

Pneumatic ceramic double-gate valve PZ644TC-16C/10C flange slag discharge and feed valve

Hugong Valve Gate Valve Z941H-16 25C Electric Welded High-Temperature High-Pressure Gate Valve, Anti-corrosion, Anti-rust, Wear-resistant

Dieling Z941H-16C DN400 Electric Flange Carbon Steel Gate Valve Intelligent Adjustable Flashlight Integrated Outdoor Floor

Star-shaped ash discharge valve 300X300 electric impeller feeder, round and square mouths customizable

Haorun hydraulic rotary weir gate images: strong corrosion resistance, reasonable and sturdy structure, easy to maintain

Stainless steel American standard gate valve Z41W-150LB DN80 Guoying valve, complete specifications, ample stock

PGZ cast iron copper-inlaid gate dual-purpose water conservancy channel round and square gate for flashlights

Xinhe County Huayuan Water Conservancy Machinery Factory

Longkang Inspection Qualified Electric Manual Slide Valve High-temperature resistant materials invoice available

Hebei Longkang Environmental Protection Equipment Co., Ltd.

Copper core protective hard-sealed gate valve, used in civil air defense projects, fire protection pipeline valve, flange concealed rod exposed rod

Shanghai Hugong Valve Factory (Group) Co., Ltd.

Double-leaf steel shutter door, round and square can be customized, side-tipping anti-backflow water stop

Hebei Dequn Hydraulic Machinery Co., Ltd.

Pneumatic ceramic knife gate valve PZ673TC wear-resistant knife-type gate valve, discharge discharge discharge ash and slag discharge plate valve

Wenzhou Tongtu Valve Co., Ltd.

Stainless steel soft-seal anti-theft gate valve, water pipeline locking valve, convenient operation, Hugong

Shanghai Hugong Valve Factory (Group) Co., Ltd.

Corrugated Gate Valve Extended Rod Heat Transfer Oil Pipeline WZ41H Stainless Steel Hard Sealing High Temperature Zero Leakage

Wenzhou Shuangtuo Valve Co., Ltd

Cast iron copper-inlaid gate and specialized bidirectional waterstop cast iron gate manufacturer for water conservancy projects

Hebei Dequn Hydraulic Machinery Co., Ltd.

Carbon steel gate valve Z41H-16C flange gate valve, high temperature high-pressure steam turbine manual DN50, customizable

Cast iron gate is round and square, can be fitted with copper for channel use, integrated split cast iron gate

Integrated steel gate for river channels and water conservancy machinery with excellent sealing performance

Sliding large steel gates, steel gates for river channels, reservoirs, and pump stations

Copper-inlaid cast iron gates, manual round gates, square gates, integrated mechanical gates, water gates for reservoirs and canals

DN300-DN1200 Cast Iron Copper-Inlaid Round Gate, Bidirectional Waterstop Cast Iron Gate, Special for Water Conservancy Engineering

Dequn Integrated Cast Iron Gate Gate Steel Manual Hoist Direct from Manufacturer

Cast iron copper-inlaid gate and specialized bidirectional waterstop cast iron gate manufacturer for water conservancy projects