Graphite
List graphite
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Taylormade golf set burner driver, 3 wood, 5 wood, rescue irons from 5-9, pw,aw,sw graphite shaft,regular flex ping bag
₹ 30000
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#unused badminton #yonex # voltric
₹ 3100
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Not opened with buyback guarantee through flipkart qualcomm snapdragon 845 processor 6 gb ram 64 gb rom expandable upto 256 gb 12mp + 5mp dual rear camera | 20mp front camera mah battery 618 inch fhd+ display no exchange!!!
₹ 22000
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Full graphite framebest for badminton loverlining professional badminton racquet
₹ 1500
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One plus 3 in very good condition all accessories available graphite grey 64gb negotiable
₹ 16599
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Hm graphite with kevlar materialyonex bg66ultimax (bg66um) strings at 24 lbsgood for power smash and pushslightly head heavy, fast racquetframe weight 79gcarlton superlite 7
₹ 4000
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Callaway x24 hot- right hand graphite uniflex reg/stiff5 tour, 3, 5), putter odessy white hot, iron p, swood(dabled octane 10
₹ 45000
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Leisure time imperial quality colours: light sand, black, fern green, glen grey, navy, regency fawn, tawny fawn and graphite grey description: a hat designed for casual wear but can still be worn formally
Noida (Uttar Pradesh)
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the medium can flow in any direction on both sides, easy to installthe use of ptfe packing is reliable and easy to operatea gate valve is a gate plate of an opening and closing part
the structure is compact, the valve has good rigidity, the channel is smooth, the flow resistance is small, the sealing surface is made of stainless steel and hard alloy, and the service life is long
related types of valves:
we can also produce check valve, globe valve, knife gate valve and ball valve with api, jis, din standard, used in oil, gas, marine industry, water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with nominal diameter of dn50 to dn1200, nbr/epdm/viton, certificates & approvals: dnv-gl, lloyds, dnv, bv, api, abs, ccs5
face to face dimensions conform to en558-1, api 594, din3202
testing conform to en12266-1, api598
material of gate valve parts
part name material
body cast iron; ductile iron; stainless steel; carbon steel
disc / flap stainless steel; carbon steel; bronze
shaft / stem brass, stainless steel monel; stainless steel inconel
seat / lining nbr/epdm/viton
ss/bronze
bolts carbon steel
nuts stainless steel
gasket/packing graphite
name plate aluminum
washer steel
handwheel cast iron
bushing/ring cast brass
actuation
worm-gear/hand-wheel
electric-actuator
pneumatic-actuator
hydraulic-actuator
gate valve features
advantages:
low flow resistancestandards: en 593, api609, api6d,
more video of gate valve, please see: https://wwwcom/watch?v=ai-lt1dy2su
materials: cast iron / ductile iron/ carbon steel / stainless
steel / alu bronze
pressure rating: pn10, pn16, pn25
temperature: -30°c to 200°c
seat/lining: replaceable liner / bonded liner
nbr/epdm/viton; ss/bronze
certificates & approvals: dnv-gl, lloyds, dnv, abs, bv type approval
3
large height and long opening and closing time
the structure length is small
area of application
marine industry, water supply & drainage, fire fighting, shipbuilding, water treatment, power stations, energy, food, chemical, and other systems
data sheet of gate valve:
type: wafer, double flange
size & connections: resilient seated: dn50 to d600
metal seated: dn50 to dn1200
medium: waste water, water, seawater, air, inert gas, oil
gate valves generally have two sealing surfaces, adding some difficulties to processing, grinding and maintenance
disadvantages
the overall dimensions and opening height are largethe movement direction of the gate plate is perpendicular to the direction of the fluidthe reason is the long shutdown timeusually, the sealing surface will be welded with metal materials to increase wear resistance, such as 1cr13, stl6, stainless steel, etcthe gate valve is sealed by the contact of the valve seat and the gate plate
less effort when opening and closingthe gate valve can only be fully opened and fully closed, and cannot be adjusted or throttledthe gate has a rigid gate and an elastic gatethe space required for installation is largeaccording to the different gate plates, the gate valve is divided into a rigid gate valve and an elastic gate valve
during the opening and closing process, there is relative friction between the sealing surfaces, which can easily cause scratches2 cert (on request)
standards
design and manufacture conform to awwa, bs5163, din-f4,f5
dimensions conform to en1092-2,ansi b16
the shape is simple, the structure length is short, the manufacturing process is good, and the application range is wide
water hammer phenomenon is not easy to produceIndia
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