Oxygen O2 Nitrogen N2 Argon Ar Brass Gas Regulator with Two Big Pressure Gauges South Korea Dong Il Style Type

Main use:
It is suitable for industrial manufacturing, laboratory, MIG / TIG gas shielded welding, etc.. It can adjust 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.

Body Material:
The body is made of brass. The cover is made of aluminum.

Inside the cover:
We use high quality rubber diaphragm and high purity stainless steel spring to make sure pressure regulation more stable and smooth.

Inlet & outlet port:
There is a built-in patent brass device for gas filtering inside the inlet, which increases the filtering area and the filtering efficiency. The inlet and outlet thread are made of high quality brass.

Double pressure gauge:
The gauges are equipped with a slow gas hole and can pass 25000 fatigue tests. The indication is stable and accurate. We can use our special technology to make the dial color VIP silver, which is very recognizable and popular with customers.

Logo:
We can put your logo on the product and package if you need. 
We are OEM of many South Korean brands and we also supply our products to many large enterprises. Our business partners include Konics, HYUNDAI, SJ, Withus, YuWelco, Cretos, NsWel, Keyang, ThermalWeld, Hatlapa, Kalpumps, Kegerator, Tangia, SANY, Haier, Hisense, CNPC, SINOPEC, ANSTEEL, etc. 

Threads:
We can make threads as your requests. W22-14, .903″-14 NGO, 3/8″-18 NGT, CGA 510, CGA 540, 5/8 BSPF….all depends on your requests. 

Features

This is our regular products parameters. We can produce as your request

We also have other gas regulator types and if your regulator is not as these one, we can customize the mold and make as your order. Please save the picture below and contact me whenever you want to know our products. Thank you!

Company Profile 

Qingdao Hakin Group Co., Ltd
Established in 1987, Qingdao Hakin Group Co., Ltd.  is now one of the biggest manufacturers of pressure gauge and gas regulator in China, and a specialized producer of industrial thermometer, cutting torch and welding torch.

Qingdao Auto-meters Co., Ltd is subsidiaries of Qingdao Hakin Group Co., Ltd. 

We have a strong network that allows us to design and customize products. We currently produce over 8 varieties, more than 100 series, and about 1, 860 specifications of instruments for various industries including oil exploration, chemical industry, chemical fiber industry, iron and steel industry, metallurgical industry, power generation plants, food industry and scientific research. 

We are OEM of many brands and we also supply our products to many large enterprises. Our business partners include Konics, HYUNDAI, SJ, Withus, YuWelco, Cretos, NsWel, Keyang, ThermalWeld, Hatlapa, Kalpumps, Kegerator, Tangia, SANY, Haier, Hisense, CNPC, SINOPEC, ANSTEEL, etc.  

We are sincere in looking for partners to develop and cooperate together in new business opportunities. 

Production Line

Packing

Our Advantages 

<sub>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;
*</sub> 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, and we’ll come back to you soonest.