Flange Atmospheric High Pressure Nominal Diameter DN300 Manual Cut-Off Type One-way Natural Mineral Mortar Slurry Valve

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

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

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

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

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

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

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

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

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

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

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

Xinhe County Huayuan Water Conservancy Machinery Factory

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.

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

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

Belt conveyor matching three-way distributor, Y-shaped reversing discharge electro-hydraulic three-way valve, sturdy and durable, Zhongneng manufacturing

Cangzhou Zhongneng Machinery Manufacturing 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

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

Cangzhou Changtong Environmental Protection Equipment Co., Ltd.

Quanxing Manufacturer Z43WF-16C Large Flat Gate Valve DN150 Flange High-Pressure Gate Valve Wholesale

Quanzhou Valve Group Co., Ltd.

Jiangsu Processing Custom Channel Sewage Discharge PZ Bidirectional Waterstop Cast Iron Copper-Inlaid Gate with Good Sealing Performance

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