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long stem welded ball valve

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Long Stem Welded Ball Valve with Butt Welded

Model / Specifications:Q61F40C

Place of Origin: China

Standard or Nonstandard: Standard

Structure: Shutoff

Pressure: Low Pressure

Details: Our company is a specialized manufacturer and supplier of All welded ball valve. It's suitable in all neutral liquid or the gas medium pipeline ma...

Zhejiang Hoastar Valve Co.,Ltd

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Long stem welded ball valve with butt welded

Details: A:Materials of the all welded ball valve1):Body:Carbon steel,EN 10217-2 P235GH (1.0345)2):Ball:Stainless steel, EN5CrNi18-10(1.4301)3):Stem: Stai...

Zhejiang Hoastar Valve Co.,Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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API6D Long Stem Fully Welded Ball Valve

Details: Fully Welded Body Ball Valve Size2"-48“PressureClass150LB-1500LB MaterialWCB, WCC, LCB, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CF8...

Sino-Global Beijing Import And Export Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Long stem full welded ball valve

Model / Specifications:Q61F

Standard or Nonstandard:Standard

Structure:Regulating

Pressure:Medium Pressure

Power:Manual

Details: Our company is a specialized manufacturer and supplier of full welded ball valve. It's suitable in all neutral liquid or the gas medium pipeline m...

Zhejiang Hoastar Valve Co.,Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Long stem fully welded ball valve

Model / Specifications:Q61F

Standard or Nonstandard:Standard

Structure:Regulating

Pressure:Medium Pressure

Power:Manual

Details: Our company is a specialized manufacturer and supplier of full welded ball valve. It's suitable in all neutral liquid or the gas medium pipeline m...

Zhejiang Hoastar Valve Co.,Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

API6D Long Stem Fully Welded Ball Valve

Details: Packaging & Delivery Packaging Detail:Plywood Case , Wooden CaseDelivery Detail:Coosai valve can made according customer requirement or accord...

Shanghai Coosai Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Long stem Fully Welded Ball Valve

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Power:Manual

Details: 1.DN15-DN125 2.PN16-PN40 3.End:Butt Welded 4.Temp:-29 - +200dgrC 5.Sealing ring: PTFE+C...Place of Origin: CN;SHG

Shanghai Yuying Machinery Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Long Stem Fully Welded Ball Valve with Worm Wheel

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Power:Worm Wheel

Details: 1. DN15-DN300 2. PN16-PN40 3. End:Butt Welded 4. Temp:-29 - +200dgrC 5. Operation:Worm wheel...

Shanghai Yuying Machinery Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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brass ball valve(JS-1108)

Price Range:US $0.5 - 50

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Power:Manual

Details: brass ball valve, welded ends, brass colour, brass body, brass chrome plated ball, brass stem, with flat long steel handle...

Yuhuan Huizhong Metal Foundry Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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fully welded ball valves with long stem

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Power:Manual

Details: Manufacture of fully welded ball valve.Good Structure, reliable sealing to ensure no leakage.CE certificate,ISO9001:2000...

Suzhou Seamless Steel Tube Works

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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long steam fully welded ball valve

Details: Type:H113/112 End: welded/welded Size:DN15-DN350 PressurePN16-PN40 Material: Body:Carbon steel,EN 10217-2 P235GH (1.0345) Ball:Stainless stee...

Zhejiang Hoastar Valve Co.,Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Full Welded Ball Valve

Model / Specifications:ball valve

Standard or Nonstandard:As Customer's Requirem...

Structure:Ball

Port Size:As Customer's Data

Brand Name:NDIV

Details: Weld-On Type,Zero-leakage Low Torque,Long Service Life Stem Extension Good Sealing System(stem,seat,emergency)...

Zigong New Dipper Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Welded Steel Ball Valve with Worm Gear

Details: Name: Welded steel ball valve with worm gear Product Feature: One piece welded body, stainless steel ball and stem; Special seal ring stucture for...

Zhejiang Kaideer Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Welded brass ball valve with steel handle

Details: Forged brass ball valve 1. size: from 1/2'' to 2''2. brass body & brass ball, brass stem & steel long handle.3. surface treatment: brass r...

Taizhou Aibilly Machinery Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Related Products
  • Long stem fully welded ball valve Our company is a specialized manufacturer and supplier of full welded ball valve. It's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city...
  • Long stem full welded ball valve Our company is a specialized manufacturer and supplier of full welded ball valve. It's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city...
  • brass ball valve(JS-1108) brass ball valve, welded ends, brass colour, brass body, brass chrome plated ball, brass stem, with flat long steel handle...
  • Long stem welded ball valve with butt welded A:Materials of the all welded ball valve1):Body:Carbon steel,EN 10217-2 P235GH (1.0345)2):Ball:Stainless steel, EN5CrNi18-10(1.4301)3):Stem: Stainless steel, EN8CrNiS18-9(1.4305)4):Sealing ring:...
  • fully welded ball valves with long stem Manufacture of fully welded ball valve.Good Structure, reliable sealing to ensure no leakage.CE certificate,ISO9001:2000...
  • Welded Steel Ball Valve with Worm Gear Name: Welded steel ball valve with worm gear Product Feature: One piece welded body, stainless steel ball and stem; Special seal ring stucture for ball and sealing; Well sealing, long service and ...
  • Welded brass ball valve with steel handle Forged brass ball valve 1. size: from 1/2'' to 2''2. brass body & brass ball, brass stem & steel long handle.3. surface treatment: brass raw colour, nickel-plated, chrome-plated.4. Nominal...
  • Full Welded Ball Valve Weld-On Type,Zero-leakage Low Torque,Long Service Life Stem Extension Good Sealing System(stem,seat,emergency)...

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Product Summary

Long stem welded ball valve series is maintenance free, thus greatly reduced user’s cost; the bearing, seal are adopt low friction co efficiency material, no lubricate is required. The pressure in the pine line push the seat ring moving towards ball, thus form the sealing; as the sealing is formed by the line pressure itself, the performance will be better, in the mean time, it also reduced the operation torque of the actuator; while the ball cavity pressure exceed the line pressure, the pressure difference will push the seat off the ball to release the excessive pressure to the pipe pine; when the temperature rises, it won’t cause abnormal pressure rise in the valve cavity.

Specifications of long stem welded ball valve can be summarized as: 1):Body: Carbon steel, EN 10217-2 P235GH (1.0345); 2):Ball: Stainless steel, EN×5CrNi18-10(1.4301); 3):Stem: Stainless steel, EN×8CrNiS18-9(1.4305);4):Sealing ring: PTFE+C ;5):Drive: Galvanized steel handle;6):Temp:-29-+200;7):Size:DN150-DN300 ;8):Pressure: PN16-PN40;9):End: butt welded.

Welded Ball Valves satisfy ANSI 150 through 2500 and API 2000 through 10000 standards. Made of forged steel to assure uniform fine grain structure and toughness, they may be specified in sizes from 2" to 56". ball valves are renowned worldwide for dependable pipeline service. The all welded ball valve combines the strength of forged steel components with a compact light weight, spherical design.

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