china import regulations safety nitrogen gas regulator

FOB Reference Price:Get Latest Price
$23.25 - $55.65 / Set | 1 Set/Sets (Min. Order)
Lead Time:
Quantity(Sets) 1 - 100 >100
Est. Time(days) 5 Negotiable
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
316L, brass
Applicable gas:
pure gas, standard gas, Corrosive gas
Maximum Inlet Pressure:
3000,6000 psig
1 year
Supply Ability
Supply Ability:
30000 Set/Sets per Week
Packaging & Delivery
Packaging Details
Export packing
Lead Time :
Quantity(Sets) 1 - 100 >100
Est. Time(days) 5 To be negotiated

High Pressure Stainless Steel medical oxygen gas regulator double


Technical Parameter:


Maximum Inlet Pressure                       3000,6000psig
Outlet Pressure Ranges  0~250, 0~500, 0~1500,0~3000psig   
Safety test pressure1.5 times maximum inlet pressure   

Operating Temperature

-40°F to +165°F / -40°c to 74°c

Leak ratefoam test
Cv value0.06




 Body                               316L.Brass                                     
Bonnet316L. Brass 
Strainer316L(10 μm)
Plunger valve core316L
 o-ring viton


Typical Applications:



Gas Chromatography

Gas laser

Gas bus-bar

petro-chemical industry

Test equipment

Flow Diagram:


Item NO.Body materialBody portsInlet pressureOutlet pressure GaugeInlet connectionOutlet connectionOptions
R41L:316LAD:6000psiD:0-3000psiG:Mps00:1/4NPT F 00:1/4NPT F P:panel mount
 B:brassBB:3000psiE:0-1500PSIP:psi/bar01:1/4NPT M01:1/4NPT M 
  D F:0-500psiW:none10:1/8O.D.10:1/8O.D. 
  G G:0-250psi 11:1/4O.D.11:1/4O.D. 
  J   12:3/8O.D.12:3/8O.D. 
  M   15:6mm O.D.15:6mm O.D. 
      16:8mm O.D.16:8mm O.D. 


Please provide the following parameters in your inquiry as many as possible:


1. Inlet actual working pressure


2. Outlet actual working pressure


3. Inlet conenction and size


4. Outlet conenction and size


5. Material: brass, nickel plated brass, stainless steel


6. If you have special flow rate requirements and a panel, please indicate it.


7. Quantity


Notes: The ranges of pressure gauges, inlet connector, outlet connector can be equiped according your requirements. Please write the above descriptions as possible as you canIf you can not confirmed it at the moment, just send us inquiry, we also can recommend our regular model for you.







Q1. What products can you provide?

Re: High pressure regulator, cylinder gas regulator, ball valve, needle valve, compression fittings(connections).
Q2. Can you make the products based on our requests, such as connection, thread, pressure and so on?
Re: Yes, We have experienced techincal team and can design and produce the products according to your requirements. Take a pressure regualtor for example, we can set the range of pressure gauge according actual working pressure, if the regulator is connected to a gas cylinder, we can add an adaptor such as CGA320 or CGA580 to connect the regulator with the cylinder valve. 
Q3. What about the quality and price?
Re: Quality is very good. Price is not low but pretty reasonable at this quality level.
Q4. Can you provide samples to test? For free?
Re: Of course, you can take several to test firstly. Your side shall bear the cost due to its high value.
Q5. Can you operate OEM orders?
Re: Yes, OEM is supported though we also have our own brand named AFK.
Q6. What payment methods for chose?
Re: For small order, 100% Paypal, Western Union and T/T in advance. For bulk purchase, 30%T/T, Western Union, L/C as deposit, and 70% balance paid before shipment.
Q7. How about the lead time?
Re:  Usually, delivery time is 5-7 working days for sample, 10-15 working days for mass production.
Q8. How will you ship the goods?
Re: For small amount, international express is used mostly such as DHL, FedEx, UPS, TNT. For large amount, by air or by sea. Besides, you also can have your own forwarder pick up the goods and arrange the shipment.