Welding Check Valve

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US$ 10-3000 / Piece
1 Piece (MOQ)
Shandong Dofun Refrigeration Technology Co., Ltd.
Shandong Dofun Refrigeration Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory

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4MPa, 6.3MPa
R12, R22, R502, R134A, R404A, R507, R717 and Other
-50 ~ +150
Angle & Straight
304 Stainless Steel
Nh3, Freon and CO2

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US$ 10-3000 / Piece
1 Piece (MOQ)
Shandong Dofun Refrigeration Technology Co., Ltd.
Shandong Dofun Refrigeration Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Shandong, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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4MPa, 6.3MPa
R12, R22, R502, R134A, R404A, R507, R717 and Other
-50 ~ +150
Angle & Straight
304 Stainless Steel
Nh3, Freon and CO2

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US$ 15-16 / Piece
1 Piece (MOQ)
Yongjia Heheng Valve Factory
Yongjia Heheng Valve Factory
  • China Supplier - Gold Member Gold Member
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  • Zhejiang, China
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1 Year
1 Year
Small and Medium
Self-help
Submersible Pumping
Fuel Dispenser Accessories Internal Thread NPT 2"

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US$ 200-2000 / Set
5 Sets (MOQ)
Changzhou AMG Refrigeration Equipment Co., Ltd.
Changzhou AMG Refrigeration Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Ammonia, Fluorine,Propane,Propylene,etc
-50 to +150
Carbon Steel
Welding
Angle
28 Bar

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US$ 16-79 / Piece
2 Pieces (MOQ)
Zhejiang Sanying Fluid Equipment Co., Ltd.
Zhejiang Sanying Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Zhejiang, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Neutral Gas or Air
High Temperature
Stainless Steel
Clamp/Welding
Tubular
Low Pressure

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US$ 29.9 / Piece
100 Pieces (MOQ)
RST VALVE GROUP CO., LTD.
RST VALVE GROUP CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
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  • Zhejiang, China
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Water
Forged Steel
Thread
Manual
ANSI CLASS 150-900
Straight Through Type

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US$ 0.85 / Piece
500 Pieces (MOQ)
Ningbo Doway M & E Co., Ltd.
Ningbo Doway M & E Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Water
Ordinary Temperature
Bronze
Welding
Elevated
Low Pressure

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US$ 89 / Piece
1 Piece (MOQ)
Vatac Valves Corp.
Vatac Valves Corp.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

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Carbon Steel
Thread
Swing
Ordinary Pressure
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Metal

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US$ 5-9 / Piece
10 Pieces (MOQ)
Wenzhou Haide Fluid Equipment Co., Ltd
Wenzhou Haide Fluid Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water
Manual
Welding
Single-Eccentric Sealing
Supercharging Pressured Sealed
Extended

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US$ 30 / Piece
100 Pieces (MOQ)
XUZHOU DESHENG PETROL MACHINE CO., LTD.
XUZHOU DESHENG PETROL MACHINE CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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3
1
New
Quick Coupling
10PCS / 14kgs
1 1/2" and 1"

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US$ 806-5070 / Set
1 Set (MOQ)
JITAI VALVE GROUP CO., LTD.
JITAI VALVE GROUP CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Steam
Low Temperature
Bevel Gearbox
Wc6
Y Type Globe Valve
Swivel Plug

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5 Pieces (MOQ)
Zhejiang Briliant Refrigeration Equipment Co., Ltd
Zhejiang Briliant Refrigeration Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Gas
Low Temperature
Manual
Carbon Steel
Through Way Globe Valve
Gland Packings Globe Valve

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US$ 0.1-1 / Piece
1 Piece (MOQ)
Zhejiang Ruoteng Valve Co., Ltd
Zhejiang Ruoteng Valve Co., Ltd
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Gas/ Oil/ Water/ Acid
Ordinary Temperature
Wcb
Flange
Elevated
Ordinary Temperature

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US$ 183-2364 / Piece
1 Piece (MOQ)
Top Valves Manufacture(Nantong) Co., Ltd.
Top Valves Manufacture(Nantong) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Lnh3, LNG, etc.
Low Temperature
Stainless Steel
Welding
Lift
Ordinary Pressure

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US$ 10-50 / Piece
1 Piece (MOQ)
QILI HOLDING GROUP CO., LTD.
QILI HOLDING GROUP CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Beer, Dairy, Beverage, Pharmacy, Cosmetics,
Low Temperature
Stainless Steel
Welding
Swing
Low Pressure

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US$ 20-300 / Piece
1 Piece (MOQ)
CHT TECK CO., LTD.
CHT TECK CO., LTD.
  • China Supplier - Diamond Member Diamond Member
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  • Shandong, China
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Ammonia, Fluorine, Propane, Propylene
-100~+150
Stainless Steel
Welding
Angle
40bar

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US$ 3 / Piece
5 Pieces (MOQ)
DEYI Equipment Industries Limited
DEYI Equipment Industries Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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AISI304
DIN, SMS, 3A, ISO
12.7mm,21.5mm,28.6mm,14wmp/14mmp/14AMP
Milk,Juice,Beer,Beverage,Pharmacy,etc.
1.5-3bar
Welding

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US$ 35-499 / Piece
1 Piece (MOQ)
YOONAD VALVE (WUXI) CO., LTD.
YOONAD VALVE (WUXI) CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
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  • Jiangsu, China
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Gas,Oil,Water,Chemical,Steam
Low Temperature
Manual
Carbon Steel and Stainless Steel
Through Way Globe Valve
Metal, Sealing

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US$ 5 / Piece
1 Piece (MOQ)
Zhejiang Rongrui Pipeline Technology Co., Ltd.
Zhejiang Rongrui Pipeline Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Gas/Oil/Water/Acid
Low/High/Normal
Stainless Steel
Clamp/Thread/Flange/Welding
Customizable
Customizable

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US$ 1-10 / Piece
1 Piece (MOQ)
Changsha OROSION Metal Technology Ltd Company
Changsha OROSION Metal Technology Ltd Company
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Oil, Gas,Water
Ordinary Temperature
Stainless Steel
Thread
Tubular
Ordinary Temperature

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US$ 10-300 / Piece
5 Pieces (MOQ)
Zhejiang Naibang Valve Co., Ltd.
Zhejiang Naibang Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, Others
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Cast Steel
Wafer
Swing
Ordinary Pressure
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Gland Packings Globe Valve

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US$ 20-80 / Set
1 Set (MOQ)
Quzhou KingGo Machinery Co., Ltd.
Quzhou KingGo Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Water
Low Temperature
Stainless Steel
Clamp,Thread,Welding,Flange
Non-Return
0-10bar

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US$ 50-60 / Piece
1 Piece (MOQ)
Kinglai Applied Materials Shanghai Co.,Ltd
Kinglai Applied Materials Shanghai Co.,Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Water
Manual
Clamp
Centre Sealing
Force Sealed
Extended

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US$ 122.8 / Piece
1 Piece (MOQ)
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Zhejiang J-Valves Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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Water, Oil, Gas
Ordinary Temperature
C12A
Flange
Piston or Spring
Ordinary Pressure

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US$ 11-1500 / Piece
1 Piece (MOQ)
Linyi Bonny Valve Co., Ltd
Linyi Bonny Valve Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Oil
Ordinary Temperature
Straight-through
Stainless Steel
Flange
High Pressure

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US$ 8-10 / Piece
10 Pieces (MOQ)
Hangzhou Henggong Technology Co., LTD
Hangzhou Henggong Technology Co., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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5(4.5)

"On-time Delivery"
On-time Delivery
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Water
Ordinary Temperature
Stainless Steel
RF
Left
Low Pressure

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US$ 15-100 / Ton
1 Ton (MOQ)
Wenzhou Tianlong Machinery Technology Co., Ltd.
Wenzhou Tianlong Machinery Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Stainless Steel
Welding
Elevated
Ordinary Pressure
Ddcv Double Lobe, Nrvr Silence
Gland Packings Globe Valve

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US$ 200-2000 / Set
5 Sets (MOQ)
Changzhou AMG Refrigeration Equipment Co., Ltd.
Changzhou AMG Refrigeration Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Ammonia, Fluorine,Propane,Propylene,etc
-50 to +150
Carbon Steel
Welding
Angle
28 Bar

Favorites

US$ 35-499 / Piece
1 Piece (MOQ)
YOONAD VALVE (WUXI) CO., LTD.
YOONAD VALVE (WUXI) CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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Gas,Oil,Water,Chemical,Steam
Low Temperature
Manual
Carbon Steel and Stainless Steel
Through Way Globe Valve
Gland Packings Globe Valve

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US$ 15.5 / Piece
1 Piece (MOQ)
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Zhejiang J-Valves Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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Water, Oil, Gas
Ordinary Temperature
Forged Steel
Flange
Piston or Spring
Ordinary Pressure
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Questions & Answers on Welding Check Valve
Q
What are the common uses of check valves in industrial equipment?
A
The Welding Check Valve is a standout piece in our Check Valve collection.Check valves are vital components used to prevent backflow in pipelines and ensure one-way flow of liquids or gases. They are commonly found in industries such as oil & gas, water treatment, and manufacturing processes.
Q
How can I identify a trustworthy supplier for check valves in China?
A
Our Welding Check Valve offers exceptional quality within the Check Valve category.When searching for a reliable check valve supplier in China, look for certifications, years of experience, and customer reviews. Request samples, check their compliance with industry standards, and ensure they offer quality assurance processes.
Q
What are the benefits of purchasing check valves wholesale for industrial equipment?
A
Our Welding Check Valve offers exceptional quality and style within the Check Valve category.Buying check valves wholesale allows for cost savings, bulk pricing benefits, and streamlined procurement processes. You can also enjoy customization options, technical support, and timely delivery from a reputable supplier in China.
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