Basic Info.Model NO.DC01, DC02Media Gas CertificationCCC, RoHS,
ISO, CE, KsTemperatureOrdinary TemperatureConnectionThreadValve
SeatDouble-SeatGasCO2TrademarkHAKINTransport PackageCarton, or as
Your RequestSpecificationG5/8, G1/2, W21.8, M22OriginChinaProduct
DescriptionPerformance IntroductionMain use:It is suitable for the
regulation of medium gas flow and is mostly used in aquarium
industry. It canadjust and depressurize the high-pressure gas in
the cylinder to the required working pressure. When the input
pressure and output flow change, it can ensure stable output
pressure. Combined with solenoid valve and flow-limiting valve, it
can automatically control and limit the flow.Body Material: brass
or stainless steelInside the cover: We use high quality rubber
diaphragm and high purity stainless steel spring to make sure
pressure regulation more stable and smooth.Flow limiting valve: It
can be adjusted to 20 bubbles per minute and is easy to
control.Inlet port: There is a built-in patent brass device for gas
filtering inside the inlet, which increases the filtering area and
the filtering efficiency.Double pressure gauge: The gauges are
equipped with a slow gas hole and can pass 25000 fatigue tests. The
indication is stable and accurate.Company Profile Qingdao
Hakin Auto-Meters Co., Ltd1. A manufacturer specialized for
devising varies of pressure gauges, thermometers and other hardware
appliances;2. One of China's main bases of operations for exporting
pressure gauges and thermometers; 3. Developing all stainless
steel pressure gauges, Uibration-Resistant pressure gauges, etc.;4.
Supplying different kinds of products with high quality and
favorable price;5. Sticking to the principle of " Quality
first, service first, continuous improvement and innovation to meet
the customers" and " Zero defect, zero complaints" ;6.
Enjoying a high reputation as regular supplier to European,
Middle East, South America, Africa and Southest of Asia. Got the
certificate of EN3, EN671, EN1869 and CE approval;We are sincere in
looking for partners to develop and cooperate together in new
business opportunities. Our Advantages 1. Quality
Control:* 100% pre-inspection before shipment with "PASSED"
ticket;* ISO 9001, CE, KS, GS, UL, FCC, ACS certificates
passed;2. Delivery:* Sample order within 7 days;* Bulk order
15 days upon order confirmation;3. After-Sale Service:* Twelve
months quality guarantee;* Provide technical solutions within 24
hours;4.Abundant Export Experience:*Nearly ten years export
experience;*One-stop sales service for purchase and
delivery;5.Others:* Professional recommendation
& personalized specification;* OEM/ODM order
welcomed;* No MOQ, 1 piece for test acceptable.Why Choose
Us 1. Specialized in pressure gauges for more than 30
years; 2. Strict quality controlling and inspecting
system; 3.Reasonable and competitive price; 4. Fast
delivery and time service; 5. Small quantity order is
welcome.FAQ Q1. What is your terms of packing?A: Generally, we
pack our goods in neutral white boxes and brown cartons. If you
have legally registered patent,we can pack the goods in your
branded boxes after getting your authorization letters.Q2. What is
your terms of payment?A: Insight L/C, TT, Western Union, Money
Gram, paypal, etc; T/T 30% as deposit, and 70% before
delivery. Q3. What is your trade terms?A:FOB, CFR, CIF.Q4. How
about your delivery time?A: Small orders finished within
7 working days; Bulk orders
finished within 15 working
days; Urgent
order, expedited production could be arranged after
negotiation. The specific delivery
time depends on the items and the quantity of your order.Q5. Can
you produce according to the samples?A: Yes, free samples could be
provided, but the cost should be paid at first, returned after bulk
order confirmed.Q6. What is your sample policy?A: We can supply the
sample if we have ready parts in stock, but the customers have to
pay the sample cost and the courier cost.Q7. Do you test all your
goods before delivery?A: Yes, we have 100% test before delivery.Q8:
How do you make our business long-term and good relationship?A1: We
keep good quality and competitive price to ensure our customers
benefit;A2: We respect every customer as our friend and we
sincerely do business and make friends with them, no matter where
they come from;A3: We have a complete quality control system,
products are 100% pre-inspected by IQC, OQC departments before ship
to our clients;A4: We have a production capacity of
100000 pieces per month. Free samples Could be provided, but the
cost should be paid at first, returned after bulk order
confirmed.A5: We offer 12 months warranty for all of our products.
Customers will enjoy free repair services for failures found within
the warranty due to manufacturing quality.We Promise that your any
inquiry would get our prompt attention and reply ! If you have
any demand, welcome to make an inquiry or place a trial
order.For more details, plz feel free to contact us, an
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