![Single Weld Joint Ball Valve [KOKO]](https://int.chinacdnb2b.com/o-7239376-20121122042653/single-weld-joint-ball-valve-koko.jpg)
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Minimum Order
Place of Origin:
China
Price for Minimum Order:
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Minimum Order Quantity:
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Packaging Detail:
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Delivery Time:
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Supplying Ability:
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Payment Type:
Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
Contact Person Mr. Aolei
No. 963 Xiangjiang Road, Shanghai, Shanghai
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Fully-welded ball valve is widely used in recent
years, mainly used in oil and natural gas gathering and pipeline
transportation, Our single weld joint ball valve are developed by
our technician, artistically designed and more practical. Our ball
valve is in accordance with two-way sealing valve seat, automatic
discharge pressure at the same time, fire prevention, anti-static
function.
Small
volume, Light weight, Split & Fixed type metal or soft sealing,
Double seat, Double block and bleed, Single weld structure,
Advanced manufacuture technology, Reasonable sealing, Stable
performance, Long life.
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Specification
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1 Fully
welded body;
2. Full bore or Venturi reduced bore; 3. Welding ends, flanged ends or weldding&flanged ends; 4. All forged steel body and trim; 5. Fire safe designed and antistatic device; 6. Ball trunnion-mounted in the body; 7. Blowout resistance designed; 8 Bi-directional (All-tightening) or Single-directional(Self-relieving) seats; 9.Double Piston effect seating(Bubble-tight seat seals); *0. Metal-to-metal and/or soft ball composite sealing; *1. Emergency seals for stem and seat providing a full-contained sealant injection back-up system; *2. Double block and bleed(DBB); *3. Nickel plating and/or chrome plating for carbon steel trim; *4. Low operating pure torque |
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Standard
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Design
& Manufacturing Standard?API 6D, ASME B*6.*4, API **8, MSS SP**2, BS
***1
Structure Length Size?ASME B*6.*0 ?API 6D?EN **8 End Connection Size?ASME B*6.5?ASME B*6.*7 (DIN ***1) Butt Welding Size?ASME B*6.*5 Pressure-Reference Temperature?ASME B*6.*4 Test and inspection?API **8?API 6D Prevent Electrostatic Design?Fireproofing Design API **7/6FA |
