Since the beginning of this year, due to the continued weak demand for domestic steel pipe, the rapid release of steel pipe production capacity, the pressure on steel pipe inventory, and the decline in raw fuel prices have affected the overall decline in steel pipe prices. And China currently has more than 3,000 steel pipe enterprises, of which more than 2,700 welded pipe, more than 300 seamless steel tubes, with a total production capacity of more than 110 million tons (including welded pipe production capacity of about 65 million tons, seamless steel pipe production capacity of about 45 million tons), excess capacity About 30 million tons. Faced with more and more cruel market competition, steel pipe companies need to keep a close eye on the market demand—the demand for special high-end welded pipes in the engineering field, and increase their own R&D of science and technology. Only in this way can they emerge from the ever-increasing market competition and will not be affected by the market. Obsolete.
Look to LianJiu for a Ball Valve selection that can handle pressures up to 700 bars and temperatures to 400°F. As a type of quarter-turn valve, ball valves can shut off liquid flow from a pipe. An attached lever helps allow a spherical port to reopen flow and shut it off again. By selecting your ball valve according to how the casing around the ball is manufactured and assembled, you can direct flows in multiple directions, such as with a three-way ball valve. You also can accommodate consistently high-pressure applications with a trunnion ball valve with durable anchor points around the ball. Shop Grainger today.
LJ90 Series unibody economy ball valves are a great choice for lower pressure general hydraulic and petroleum shut-off needs. Valves are unibody bar stock construction with phosphate-coated bodies and NPT threaded connections in a reduced port design. Built strong and designed to last longer than lightweight imports.
Key Benefits:
Unibody Construction
Blowout-Proof Stem Design
RTFE Seats and Seals
Options:
Stainless Steel Ball and Stem (OA)
Latching Lockout Handle Kit (OP)
[Gull Wing" Tee Handle (OE)
Oval Handle (OQ)
Carbon Steel Ball Valve,Carbon Steel Valves,Carbon Manual Ball Valves,Carbon Ball Valves
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