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Tianjin Worlds Valve Co., Ltd.

Full Welded Ball Valve, Welded Ball Valve, Full Bore Ball Valve manufacturer / supplier in China, offering Welded End Ball Valve (WDS), 36 48 52 Inch PFA Coated Disc U Type Butterfly Valve, Wafer Type Butterfly Valve with Aluminum Lever with Boot Seat and so on.

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Supplier Homepage Product Ball valve Welded End Ball Valve (WDS)

Welded End Ball Valve (WDS)

FOB Price: US $10-20 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10-20/ Piece
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Production Capacity: 50000 PCS/Year
Transport Package: Plywood Case
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: WDS
  • Connection Form: Welding
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Floating Ball Valve
  • Function: Blow-Down Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Colour: Yellow,Blue,Red
  • Specification: CE, ISO, JIS, GB, ANSi
  • HS Code: 8481804090
  • Material: Stainless Steel
  • Driving Mode: Manual
  • Channel: Straight Through Type
  • Type: Floating Ball Valve
  • Temperature: Low Temperature
  • Size: Dn40~800
  • Trademark: WDS/OEM
  • Origin: Tianjin, China
Product Description
Full Welded Ball Valve
Size: Full bore & Regular bore DN15 (1/2") ~ DN1400 (56")
Pressure Rating: ANSI Class 150~300, PN16~50
Working Temperature: -29 oC(-20 oF) ~ +200 oC (392 oF)
Service: Gas(LNG/LPG), Oil, DH Hot Water, Steam, Petrochemical etc.\
Operator: Lever, Gear (Vertical/Horizontal), Electrical actuator

Main Characteristics:
1) One-piece welded body & end-piece connection pipe
* Note: Available end connection dimension to ASTM, EN, KS/JIS, GOST Standard etc.
2) Mirror polished stainless steel ball tested spherical roundness.
3) Bubble tight excellent sealing with carbon-reinforced PTFE (Teflon) seats.
4) Pre-loaded seat springs ensure leak-tight at low pressure and reduce valve operational torque.
Anti blow-out stem according to international standards.
5) Double O-rings ensure the stem sealing and can be replaced.
6) Stem dry bearing, metal with PTFE coating having self-lubricating capabilities need no additional lubricant
7) Stem & End connection pipe extension is available according to customer design requirement.

Design and ManufactureANSI B16.34, API 608, API 6D, BS5351
Face to Face DimensionANSI B16.10, API 6D
Flanged DimensionANSI B16.5
Butt weldedANSI B16.25
Fie-safeAPI 607, API 6FA
Test and inspectionAPI 598, API6D
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