Traps Traps cheap Shanghai Y pneumatic bolt Y pneumatic traps high quality good price

Shanghai high pneumatic bolt Y-type traps Description: Product Name: Y-type pneumatic traps Model: Y Product Diameter: DN25-200 product pressure: 0.6 ~ 10MPa Material: carbon steel, stainless steel, alloy Tel: 021 -66,358,043 manufacturing standards: Chinese GB, the Department of Mechanical JB, chemical industry standard HG, American standard API, ANSI, German standard DIN, Japanese JIS, JPI, British standard BS production. Body material: copper, cast iron, cast steel, carbon steel, WCB, WC6, WC9,20 #, 25 #, forged steel, A105, F11, F22, stainless steel, 304,304L, 316,316L, chromium molybdenum steel, cold steel, titanium alloy steel. Working pressure 1.0Mpa-50.0Mpa. Working temperature: -196 ℃ -650 ℃. Connection: internal thread, external thread, flange, welding, butt welding, socket welding, card sets, clamp. Operation: manual, pneumatic, hydraulic, electric. Shanghai high-Valve Co., Ltd. bolt has the world's leading production equipment and technical engineers, have the ability to national standards as well as various industry standards for manufacturing quality valves. Shanghai high pneumatic bolt Y-type traps Products: Pneumatic Y-type traps is particularly suitable for thermoelectric power station systems, used as a medium to connect or disconnect. Application: Power Plants in the main steam system tied high pneumatic systems for hydrophobic Shanghai Y-type traps structural characteristics: the upper valve bonnet and stuffing box by the composition in place conducive to the rapid disassembly and repair. Tilt stem structure and the best runner shape design makes media near linear fashion, with the best valve Cv value, resulting in a lower pressure drop than other forms of valves. The valve body with a special process surfacing carbide seal face (seal face surface is hardened overall), the structure is more compact. Conical sealing the axial force can be sealed to provide a reliable seal and long life. The use of the body cavity of the valve guide having top and bottom upper and lower guide ring, while the valve guide, constitute the entire guide in the body cavity of the valve piston, can eliminate various unreasonable stress generated stuck, surface scratches, bent stem, the valve chattering phenomenon. Guide ring valve at the bottom 90% of the fluid to nearly linear way through, effectively eliminate all adverse reactions caused by side impact. These features make the door very suitable for steam power plants fast "discharge" and "hydrophobic" system. Valve sealing surface carbide, the alloy has excellent mechanical properties, abrasion, erosion resistance, long life can keep the valve. Imported special stem packing filler, can play the best effect leakproof and durable, easy disassembly. Sealing stuffing box with the body's use of the clip 316 high mesh flexible graphite pad to a predetermined torque for assembly, safety and reliability, to prevent leakage. Using pneumatic devices as the executing agency, precise control of the valve, safe and effective packing boxes with special structure designed to ensure sufficient strength and good thermal properties. Shanghai Y-type traps pneumatic bolt high standards: the design and manufacture standard: JB / T3595, E101, ANSI B16.34 structural length standard: GB / T 12221-2005 butt weld groove dimensions according to ANSI B16.25 undertake welding size according to ANSI B16.34 socket weld diameter range: 1/2 "~ 2-1 / 2" butt weld diameter range: 1/2 "to 4" Pressure temperature rating: GB / T 12224-2005 Test inspection standards: JB / T3595 Shanghai Y-type trap bolt high pneumatic parts and materials and conditions: Part name Material Body 25 + Stellite21 12Cr1MoV + Stellite21 0Cr17Ni12Mo2 + Stellite21 valve 25 + Stellite21 12Cr1MoV + Stellite21 Stellite21 stem 1Cr13 25Cr2Mo1V 0Cr17Ni4Cu4Nb stuffing box 25 12Cr1MoV 0Cr17Ni12Mo2 plate 1Cr13 1Cr13 0Cr17Ni12Mo2 packing flexible graphite braided stainless steel wire clip clip clip stainless steel wire braided stainless steel wire braided flexible graphite flexible graphite packing pad 1Cr13 1Cr13 0Cr17Ni12Mo2 seal clip 316 high mesh wire clip 316 flexible graphite flexible graphite high mesh wire wire clip 316 mainly high mesh size and flexible graphite Weight: nominal diameter 300,600,900, 1690LB (equivalent to P55 100) 2680LB (equivalent to P55 170) L L1 DWHG (kg) L L1 DWHG (kg) 1/2 〃 15210258216442 27.8 15210258 216 386 27.8 3/4 〃 15210258216442 15210258216386 27.8 27.8 1〃 15210258216442 15210258216386 27.8 27.8 1-1 / 4 〃 46.8 17012281363554 17012281216469 46.8 1-1 / 2 〃 17012281363554 17012281216469 46.8 46.8 2 〃 208 1,559,236,360,085,272,180 102363622852-1 / 2 〃 272 18010240664885 325,224,122,406,658 85 3〃 272,180,102,406,648 8,532,522,412,240,665,885 4 〃 325 224 122,406,658,102,325 224,122,406,658,112