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Fangyuan Valve Group Co., Ltd.

Ball Valve, Fully Welded Ball Valve, Cast Steel Ball Valve manufacturer / supplier in China, offering Long Stem Forged Steel Fully Welded Ball Valve, Cast Steel Bolted Bonnet Wedge Gate Valve, API 6D Flange Ball Valve and so on.

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Supplier Homepage Product Trunnion ball valve Long Stem Forged Steel Fully Welded Ball Valve

Long Stem Forged Steel Fully Welded Ball Valve

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 5000PCS/Month
Transport Package: Plastic+Plywood Case
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: API 6D
  • Connection Form: Welding
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Fixed Ball Valve
  • Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Specification: API/ISO/CE
  • HS Code: 8481804090
  • Material: Carbon Steel
  • Driving Mode: Electric
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: High Temperature
  • Trademark: FYV
  • Origin: China
Product Description
Main Feature:
The fully-welded ball valve adopts forged material, welded body, instead of bolts and nuts, to aviod any potential leakage from body.

The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and other defects occurring to casting body valves.

Fully-welded ball valves can be spherical and cylindrical type. Usually the spherical type has only one welding seam on the body, the cylindrical type has two welding seam on the body.




Standard for gate valves:
The ball valve are designed in accordance with ISO14313, API 6D;
Simple structure with good tightness and small torque;
With a fully-welded valve body, full bore and the minimum flow resistance (zero actually);
Emergency sealant injection;
Cavity pressure self relief;
Low emission packing;
Fire safe, anti-static and anti-blowout stem design;
Valve seat function DBB, DIB-1, DIB-2;
Optional extended bonnet;
Optional overlay stainless steel on body to seat surface and/or gasket container surface;
Be able to be used for underground installation without corrosion of interior parts, therefore, it is the best application for petroleum and natural gas line systems;
Service life up to 30 years.
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