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Well Head Automatic Safety Valve

Reference: 74.11.4097 4/16/2011, Location: Middle East
Category: Valves

Scope of Work
Supply # 40 of 3" X 5000 PER API 6A 17th edition
Specification
Full bore metal/metal seating, rising stem, flanged each side. norminal flange size : 3" , minimum bore size : 3 1/8" API ring gadget R35 with self reverse acting actuator , visual indicator , open close position .
Actuator should include high and low pilot block setting pressure should be (high: 35 kg/cm2 - low: 7 kg/m2) with manual override on low pilot for valve reopening set of high pressure tube + fittings for pressure connection from pressure in take to actuator pilots + needle valve + velocity check valve + manual reopening device, quoted as per api 6a 17th edition psl2 material class dd, temp. Class u.

Safety relief valve - for well head
Carbon steel bonnet, body and 316 SS disc, nozzel and guide, set pressure (43 kg/cm2), reltemp @ 100 deg. co 80, operating temp. @ 80 deg. Co, capacity @ 45, 146, kg/hr. for size:
#30 of safety valve 2"x300 - 3"x150
#50 of safety valve 3"x300 - 4"x150

Safety relief valve - for oil - gas separator
Set pressure (30 kg/cm2), reltemp @ 100 deg. co 80, operating temp. @ 80 deg. co. for size:
#10 of safety valve 2"x300 - 3"x150
#20 of safety valve 3"x300 - 4"x150
#10 of safety valve 4"x300 - 6"x150


Bidding Information
Bid Bond: 1% of the submitted prices

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