B16
List b16
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Baseus b16 blue tooth headset brand new used two times only got a bday gift from my office already i have a headset hence am selling
₹ 1200
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Vijaycitylandpromoters@gmailcontact no’s;8220067941, 9943972449,0431-2742880vijay city land promoters farm house plots with fruit trees at low cost in trichycontact us’: a01, b16, lavanya flats, thillaingar 8th cross west, trichy-620018
India
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Bremma shrine, school are close to this location and with in trichyvijaycity land promoters farm house plots with fruit trees at low cost in trichycom the land price is rs: 70 per sqplot size-2352240sqarivazhaganvijay mobile number 8220067941 or email id; vijaycitylandpromoters@gmailthis layout has good roadcontact us’: a01, b16, lavanya flats, thillaingar 8th cross west, trichy-62001830ft roads facing both waysonly genuine buyers are invited to contact ownerinterested parties can directly contact on owner’s japproved plot available for sale at trichycontact no’s;8220067941, 9443326162, 0431-2742880
India
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Vijaycity land promoters farm house plots with fruit trees at low costa01, b16, lavanya flats, thillaingar 8th cross west, trichy-620018contact no’s; 9443326162, 8220067941, 9095491999,0431-2742880
India
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2 cert (on request)
standards
design and manufacture conform to api 6d
dimensions conform to ansi b165
face to face dimensions conform to api 6d
testing conform to api598
material of single-disc swing check valve parts
part name material
body astm a182 f304
a216 wcb
disc / plate astm a182 f304
a216 wcb
a536 65-45-12
shaft / stem ss431/ss420/ss410/ss304
seat / lining nbr/epdm/viton
bolts carbon steel
nuts stainless steel
spring ss304/ss306
sing-disc swing check valve features
the structure length is short, its structure length is only 1/4~1/8 of the traditional flange check valve
small size, light weight, its weight is only 1/4~1/20 of the traditional flange check valve
the valve disc closes quickly and the water hammer pressure is small
both horizontal and vertical pipes can be used, easy to install
smooth flow channel, fluid resistance is small
sensitive action and good sealing performance
short disctravel, low valve closing impact
the overall structureis simple and compact, beautiful appearance
long service lifetime and high reliability
related types of check valves:
we have other types of check valves: dual plate check valve, tilting disc swing check valve, lift swing check valve, silent check valve, ball check valve 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, ccssingle-disc swing check valve (th-ckv-sds)
area of application
marine industry, water supply and drainage, fire fighting, shipbuilding, water treatment and other systems
data sheet of single-disc swing check valve
type: wafer, single disc
size & connections: dn50 to d600
medium: air, inert gas, oil, seawater, waste water, water
materials: cast iron / ductile iron/ carbon steel / stainless
steel / alu bronze
pressure rating: pn10, pn16
temperature: -30°c to 200°c
seat/lining: replaceable liner / bonded liner
nbr/epdm/viton
certificates & approvals: dnv-gl, lloyds, dnv, abs, bv type approval
3standards: en 593, api609, api6dIndia
₹ 1
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2 cert (on request)
standards
design and manufacture conform to awwa, bs5163, din-f4,f5
dimensions conform to en1092-2,ansi b16
the medium can flow in any direction on both sides, easy to installthe gate valve can only be fully opened and fully closed, and cannot be adjusted or throttledusually, the sealing surface will be welded with metal materials to increase wear resistance, such as 1cr13, stl6, stainless steel, etc
gate valves generally have two sealing surfaces, adding some difficulties to processing, grinding and maintenance5
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 resistancethe movement direction of the gate plate is perpendicular to the direction of the fluidcom/watch?v=ai-lt1dy2su
less effort when opening and closingthe gate valve is sealed by the contact of the valve seat and the gate plateaccording to the different gate plates, the gate valve is divided into a rigid gate valve and an elastic gate valve
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
the shape is simple, the structure length is short, the manufacturing process is good, and the application range is widea gate valve is a gate plate of an opening and closing part
during the opening and closing process, there is relative friction between the sealing surfaces, which can easily cause scratches
large height and long opening and closing time
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, ccs
water hammer phenomenon is not easy to producethe space required for installation is large
disadvantages
the overall dimensions and opening height are largestandards: en 593, api609, api6d,
more video of gate valve, please see: https://www
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
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
3the gate has a rigid gate and an elastic gatethe use of ptfe packing is reliable and easy to operatethe reason is the long shutdown time
the structure length is smallIndia
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