Product Name |
Stainless Steel 304 316 3000PSI 6000PSI Double Ferrule Union Cross |
Model No. |
HY-UC |
Type |
4 way union cross |
Working Pressure |
1000 psi to 10000 psi compression fittings |
Working Temperature |
normal temperature, high temperature |
Application |
general |
Port Size |
1/8" to 1" |
Medium |
oil , gas , water , acid liquid |
Material |
SS304 , SS316 |
Standard or Non-Standard |
Standard |
Certificate |
ISO9001:2015 , mill test certificate |
Delivery Time |
5-30 days |
Warranty Period |
18 months after shipment,or 12 months after arrive in destination port |
Connection |
double ferrules union cross |

1. Material: Made of stainless steel 304 and 316, it has excellent corrosion resistance and can be used for a long time in harsh chemical environments, humid environments and high salinity environments. It effectively resists oxidation, rust and various chemical erosions, greatly Extends the service life of the product and reduces maintenance costs and replacement frequency.
2. Pressure resistance: It can withstand pressures up to 3000PSI to 6000PSI and performs well in high-pressure pipeline systems. This high pressure resistance ensures the safety and stability of pipelines when transporting liquids or gases, reducing the risk of leakage or rupture due to excessive pressure. It is suitable for a variety of high-pressure industrial application scenarios, such as petrochemical high-pressure fluids Transportation, high-pressure gas distribution, etc.
3. Connection reliability: The double card sleeve design is one of its significant advantages. The double ferrule can provide double sealing guarantee and be tightly fixed on the pipeline to effectively prevent fluid leakage. Even when the pipeline is subject to vibration, temperature changes or pressure fluctuations, it can still maintain a stable and reliable connection, improving the operational reliability of the entire pipeline system and reducing downtime caused by loose connections.
4. Versatility and adaptability: Its standard size specifications and design make it widely adaptable to various types of pipeline systems, whether it is the connection of pipelines of different diameters or the combination with other pipe fittings, valves and other equipment are more convenient. This enables high flexibility in the design and installation process of industrial pipeline projects, can meet diverse engineering needs, and improves product versatility and compatibility.
5. Precision manufacturing: After precise processing and manufacturing technology, the products have high-precision dimensional tolerances and good surface finish. High precision ensures the tightness of
- Function : Fittings for connecting and branching stainless steel, copper, rigid and semi-rigid plastic pipes of the same diameter, hex nut construction creates a tight seal.
- Working Temperature :Temperature range from -40 to 392 degrees F.
- Metal : 304 316 Stainless Steel for corrosion resistance, ductility at high temperatures, and low magnetic permeability
- Maximum Pressure : Maximum working pressure is 1800PSI.
- Use :This pipe fitting is suitable for fuel/air/liquid/oil/gas/vacuum pipelines, with good air tightness, pressure resistance, and not easy to trip.

Wenzhou Huiyi Valve Co.,Ltd is located in Binhai Industrial Park,which is near Wenzhou airport,with convenient transportation.Our company mainly produce high,middle and low pressure valves and fittings,we have been in this field for many years,and we have our own research and development team,design team,now our company have 80 staffs,4 advanced engineers,10 technicians,and 10 pre-sale and after-sale service staffs,which could help cusotmers to solve a series of problems of installing and maintaining.
Our products include:needle valve,ball valve,globe valve, check valve, gate valve, pipe fittings,compression fittings, high pressure pipe fittings,butt weld pipe fittings,threaded pipe fittings,high pressure ball valve,pneumatic ball valve,hydraulic fittings,threaded valves,steel pipe,in addition,we also undertake to manufacture products as per customers' drawings.Our products are produced according to ASME/ANSI/DIN/JIS/GB standard strictly,make sure our products could be meeting customers' various requirements.The materials are stainless steel,carbon steel,alloy steel,duplex stainless steel and some other materials which customers specify.The pressure range is from 0-10000psi(0-689 bar),the nominal diameter is from DN3 to DN300.We have our own import and export right, and our products are sold to many countries,like Middle East,Europe,America,Africa and so on,and win a good reputation all over the world.
Our company have a wide production information and service networks,we have powerful executive team and sales team,our parters are from different fields in the world,we stick to the management aim of "Customer First,Service First,being realistic and innovative, manual benefits" ,reinforce the contact and cooperation with customers,through joining hands with the well-known manufacturers and service enterprises,expanddomestic and abroad market,we provide one package service from ordering to transportation,which is convenient for customers,and save much cost for customers.
Welcome wide new and old customers to inquiry ! Your satisfaction is our biggest pursuit.




Q 1: Are you a professional manufacturer or a trading company? A: As a high-tech enterprise, We integrates design, developing, manufacture and sales on stainless steel valve and pipe fittings. We have the whole procedures, starting form designing, machining, manufacturing, until inspecting, leaving factory. We think that as we are continuing improve ourselves, we can serve our consumers better.
Q 2: Do you have stock? When can i get it if i pay. A: For items if in stock, we can send out goods to you within 48 hours. For items not in stock, we need about 5-30 days to make it depend on your order quantity.
Q 3:How does your company make sure your products in excllent? A:We are professional in stainless steel valves and pipe fittings manufacturing for many years.Huiyi Valve company brings in the domestic and overseas advanced equipment and production technology,carries out process card and quality tracking management methods, ensures every step through strictly process, so that keep the products quality.
Q 4:If l don't know what kind of the product I need, what should I do?
A: Just take it easy,you just need to provide us "working pressure","temperature" and "media."Then, we can suggest the most suitable product to you,or we provide you our e-catalogue for your reference,you choose the suitable model,you only need to tell us the model number.
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Q 5: If l need, can l get a free sample from your company?
A: Of course you can, However, you maybe pay freight fee.if we have cooperated for over one time ,we can surpply free samples and free freight.
Q 6:What is your MOQ? Can I mix different styles to a start order? A: Please tell us what products you need first.Like compression fittings, the MOQ is 10pcs.But we can provide any stock as samples for you to check the quality first.
Q 7:Why your price on website not the same as real price? A: The price on the website is only for reference.
The size,material,quantity,surface treatment,working pressure,working temperature,exchange rate etc will affect the price. The real price is floating, so prices are subject to our final confirmation.
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Q 8:How about your after-sale service? A:If you are not satisfied with the goods received, please contact us within 7 days upon receiving! Let us find a satisfactory solution!
Q 9: What's the shipping method? A: Normally use international express as DHL, TNT, FedEx, UPS, etc. Can also arrange according to your needs.
Q 10: Can you give me a discount? A: Discount is available,but we have to see the real quantity,we have different price based on different quantity,how much discounts is determined by the quantity,moreover,our price is very competitive in the field. well, if the quantity is so big, we may give you a big discount.
Q 11:If l have a product wants to be made in other special material, can you do it? A:Of course, you just need to provide us designed drawings or sample and R&D department will estimate that whether we can do or not, we will give you the most satisfactory reply.
Q 12:Can l visit your factory? A:By all means, we warmly welcome your arrival, Before you take off from your country, please let us know. We will show you the way and arrange time to pick you up if possible. Q 13: How can I trust you and your company? A: We are a gold and creditable company , we are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 10 years ago, customers always make highly complimentary remarks. |