Meet standard of GB/T6968-97(B) and OIMIL R6 and R31
Port: Shanghai or Ningbo
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Contact SupplierPackaging Detail: Single exporting carton and big carton
Delivery Detail: 30days
Specifications
ð Industrial diaphragm gas meter type G6, G10, G16, G25
ð Meet standard of GB/T6968-97(B) and OIMIL R6 and R31
ð Compact design / Low noise level / High accuracy / Long term stability
ð Quality steel plate stressed case
ð Natural gas, liquefied petroleum gas, coal gas, marsh gas and all non-corrosive gas
ð Anti-corrosion against humidity, oil and smoke
ð G6 revolving valve, G10, G16, G25 parallel valve
ð Poly-formaldehyde plastic, synthetic rubber diaphragm, stainless steel axle
Technical Parameter
ITEM | UNIT | MODEL | ||||||
G6 | G10 | G16 | G25 | |||||
Nominal flow-rate (Qn) | m3/h | 6 | 10 | 16 | 25 | |||
Maximum flow-rate (Qmax) | m3/h | 10 | 16 | 25 | 40 | |||
Minimum flow-rate (Qmin) | m3/h | 0.06 | 0.10 | 0.16 | 0.25 | |||
Total pressure absorption | Pa | ≤200 | ≤300 | |||||
Operation pressure range | kPa | 0.5∼30 kPa | ||||||
Cyclic volume | dm3 | 2 | 10 | 18 | ||||
Permissible error | Qmin≤Q<0.1Qmax | % | ± 3 | |||||
0.1Qmax≤Q≤Qmax | % | ±2 | ||||||
Min. recording reading | dm3 | 0.2 | 2 | |||||
Max. recording reading | m3 | 99999.999 | 999999.99 | |||||
Operation ambient temperature | -20∼+55 | |||||||
Storage temperature | -20∼+60 | |||||||
Central distance | mm | 250 or other | 280 or as per requirement | 335 or other | ||||
Connection thread | G1 ¼ or other | G2 or as per requirement | G2 ½ or other | |||||
Weight | kg | 5 | 10 | 18 | ||||
Service life | years | 10 | ||||||
Surface painting | Polyester powder plastics coating (gray) |