Precio FOB
Obtener el precio más reciente1 ~ 20 /
|100 Minimum Order
País:
China
N º de Modelo:
DF-0812
Precio FOB:
1 ~ 20 / Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
1
Cantidad de pedido mínimo:
100
Detalle de embalaje:
carton
El tiempo de entrega:
shipment
Capacidad de suministro:
10000
Tipo de pago:
-
Grupo de productos :
-
Persona de contacto Ruidong
HAIZHENG, Cangzhou, Hebei
Prover
tank
1.sepcification
Manufacture | Haixing Eastern Measuring Instrument Co., Ltd |
Brand | DONGFANG (EASTERN) |
Volume | From 1L to ****0L (or Gallon) |
Material | Stainless steel AISI type **4 or AISI type **6 |
Uncertainty |
First class: 0.**5% Second class: 0.**5% Third class: 0.*5%*0.1% |
Certificate | Issued by NIM, Bureau Veritas or other third parts. |
2.Regulation
1). The maximum
permissible error :
±0.**5%(first class), ±0.**5(second
class), ±0.***0.1(third class).
2). Graduation volume of prover
tank cannot be greater than the nominal capacity of
0.**5%.
3). Body material of prover tank
applies 1Cr*8Ni9Ti stainless steel.
4). The outer of prover tank should
be smooth touched by hand, and the inwall should be polished to
ensure that the amount of liquid residual is minimum in
tanks.
5).Metallic
material adjustable boltshould
be installedon
the legs of prover tank , and directly linked with the ground for
adjusting ground level and antistatic
purposes.
6). The prover tank for detecting
oil should be installed inlet tube to prevent
foaming.
7). The angle of cone and the lower
cone should be less than **0°.
8). To ensure that the prover tank
is level, two mutually perpendicular horizontal directions of the
main body is mounted adjustable 0.*5mm/m tubular spirit
level.
9). In order to adjust the level
easily, a spinner valve is installed at the bottom of
neck of prover tank.
*0). The length of calipers are
determined according with the requirements, nominal capacity level
scale should be located in the middle of neck
measurement.
*1). In the neck reading
measurement site shall be equipped with a level tube, which is made
by colorless transparent rigid glass. The diameter inside the tube
is between DN 5.6~*6 mm and should be uniform and no
defect.
*2). Caliper and cursor require
Chrome Process, and the zero of caliper installation position
should be located at the bottom of the neck measurement scale. The
reading of caliper should be clear enough, and graduation width
should not greater than 0.*5 mm.
*3). Cursor to be installed in
parallel with the plexiglass loop, with the graduation width less
than 0.*5 mm, and the level tube is located in the plexiglass
loop.
*4). The manufacturing of prover
tank should apply the method of artificial aging method to
eliminate stress, which is good for preventing the deformation due
to the change of stress in the process of
product.
*5). The filling or draining medium
process cannot have leakage. The connection between valve and body
tank should have secure measures and be locked to prevent the
prover tank volume changes due to the loosening of
valve.
*6). Gas exhausting capacity should
no more than 0.2 graduation volume. Prover tank in the trickle
state waits 2 min and cannot have a continuous flow or intermittent
surge.
*7). Ensure that the mechanical
properties of prover tank and the maximum working pressure should
be greater than *0KPa.
*8). If the prover can
complies with additional requirements, the truck and prover tank
can be designed as an integral structure.
About us
Our
company has been specializing in metering systems since ***2
founded. We've been in the market and building volumetric standards
and prover tanks for over *0 years.
All
of our products are made to have traceability to international
standards and calibration regulations established by different
authorities.
Our
principal activities involve equipment engineering and
manufacturing for industrial processes developed in an integrated
plant. We are experienced in working with carbon steel, stainless
steel and non-ferrous materials.
We
have been developing these activities in different countries and
even in very different industries sometimes related to oil,
sometimes petrochemical and sometimes chemical
areas.
In
order to satisfy our customers requirements, our main active is
that we design and manufacture the prover tanks specially for each
demand. We are all about innovation and productivity. We are
growing as a leader company all over the world by the
day.
We
are also offering control services, reports on technical conditions
and calibration of flowmeters installed in tank truck loading
plants, meters and meter provers for metering systems in pipe line,
and prover tanks.
If
you are interested in representing our company in your country
don't hesitate in contacting us!!!
Best regards
DONGFANG Team
Manufacture: Haixing Eastern Measuring Instrument Co.,Ltd
Brand: DONGFANG (Eastern)
Contracts: Ryan
Position: Manager
Mobile: **************1
Whatsapp: **************1
País: | China |
N º de Modelo: | DF-0812 |
Precio FOB: | 1 ~ 20 / Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | 1 |
Cantidad de pedido mínimo: | 100 |
Detalle de embalaje: | carton |
El tiempo de entrega: | shipment |
Capacidad de suministro: | 10000 |
Tipo de pago: | - |
Grupo de productos : | - |