Jiangsu Profile
Product List
6541. 300X Ball Valve Control Slow Hydraulic Control Valve 
[Dec 02, 2021]
[Dec 02, 2021] The 300X slow-closing check valve consists of main valve, one-way valve, needle valve, ball valve, micro-filter and pressure gauge. Using hydraulic automatic operation, the main valve can get the best opening or closing ...
6542. Cast Iron\Ductile Iro Outlet Ball Valve Control Valve [Dec 02, 2021]
[Dec 02, 2021] The 300X slow-closing check valve consists of main valve, one-way valve, needle valve, ball valve, micro-filter and pressure gauge. Using hydraulic automatic operation, the main valve can get the best opening or closing ...
6543. Cast Iron\Ductile Iron Slow Control Valve [Dec 02, 2021]
[Dec 02, 2021] The 300X slow-closing check valve consists of main valve, one-way valve, needle valve, ball valve, micro-filter and pressure gauge. Using hydraulic automatic operation, the main valve can get the best opening or closing ...
6544. Single Seat Outlet Ball Valve Control Valve [Dec 02, 2021]
[Dec 02, 2021] The 300X slow-closing check valve consists of main valve, one-way valve, needle valve, ball valve, micro-filter and pressure gauge. Using hydraulic automatic operation, the main valve can get the best opening or closing ...
6545. Ductile Iron|Cast Iron|Stainless Steel Speed Controller Valve [Dec 02, 2021]
[Dec 02, 2021] The 300X slow-closing check valve consists of main valve, one-way valve, needle valve, ball valve, micro-filter and pressure gauge. Using hydraulic automatic operation, the main valve can get the best opening or closing ...
6546. Ductile Iron|Cast Iron|Stainless Steel Bodyopen& Close Control Valve [Dec 02, 2021]
[Dec 02, 2021] The 300X slow-closing check valve consists of main valve, one-way valve, needle valve, ball valve, micro-filter and pressure gauge. Using hydraulic automatic operation, the main valve can get the best opening or closing ...
6547. Ductile Iron|Cast Iron|Stainless Stee Pump Close Control Valve [Dec 02, 2021]
[Dec 02, 2021] The 300X slow-closing check valve consists of main valve, one-way valve, needle valve, ball valve, micro-filter and pressure gauge. Using hydraulic automatic operation, the main valve can get the best opening or closing ...
6548. Ductile Iron|Cast Iron|Stainless Steel Open& Close Control Valve [Dec 02, 2021]
[Dec 02, 2021] The 300X slow-closing check valve consists of main valve, one-way valve, needle valve, ball valve, micro-filter and pressure gauge. Using hydraulic automatic operation, the main valve can get the best opening or closing ...
6549. Three Way Switching Valve for Supporting Valves of Refrigeration Air Conditioning System [Apr 02, 2024]
[Apr 02, 2024] Product Description Series 300 Three-way switch valves according to the design and manufacture of JB/T7245, Apply to oil, water, refrigerant, etc,Two exports to ensure that the equipment is always in a working ...
6550. Farming Piping Systems Pressure Reducing Valve [Aug 08, 2025]
[Aug 08, 2025] Non-potable water application, farming, general-purpose piping system applications. Oversized orifice and handle adjustment. Features 1. Easy to adjust the pressure with a T hand lever 2. Different pressure ...
6551. Reset Relief Valve Class Rx 36000 -02 & -03 [May 14, 2026]
[May 14, 2026] Product Description 6A HIGH PRESSURE RESET RELIEF VALVE 1. Mainly used for drilling mud pumps to protect the mud pump liner bushing and other components from damage. 2. Using high-quality high-strength alloy steel and ...
6552. 2" X Fig 1502 High Pressure 6A Plug Valve [May 14, 2026]
[May 14, 2026] 2" x Fig 1502 High Pressure 6A Plug Valve 6A Plug Valve is an indispensable part to connect with high pressure manifold during well cementing and fracturing. It mainly consists of valve body, bonnet, plug, segments and ...
6553. 20FT 40FT 16 Tube 250 Bar 12000nm3 20FT CNG Skid Container Transport Tank Tube Truck Trailer [Apr 30, 2026]
[Apr 30, 2026] Company Profile ABOUT US Jiangsu Huayan International Trade Co., Ltd. was established in 2005 and is headquartered in Xuzhou, Jiangsu Province, China. It is a leading integrated transportation solution provider ...
6554. Durable Well Drilling Connectors Various Types Drill Pipe Accessories for Mining Exploration [Jul 30, 2026]
[Jul 30, 2026] Kelly cock valve Kelly cock is also called kelly Cock or drill pipe safety valve. It is a manual control valve in the drilling string circulation system, which is one of the effective tools to prevent blowout. Kelly ...
6555. Upper & Lower Kelly Cock Valve for Oilfield Drilling Equipment [Jul 15, 2026]
[Jul 15, 2026] Kelly cock valve Kelly cock is also called kelly Cock or drill pipe safety valve. It is a manual control valve in the drilling string circulation system, which is one of the effective tools to prevent blowout. ...
