Flange Needle Valve Stainless Steel High-Temperature and High-Pressure Butt Welded 6000psi High-Pressure Flange Needle Valve

• Customization: Available
• Media: Oil, Gas, Water
• Material: Stainless Steel
• Model NO.: J41F
• Connection Form: Flange
• Driving Mode: Manual
• Nominal Pressure: 1000 Wog
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: Atmospheric Valve
• Temperature: Normal Temperature
• Standard: Standard
• Application: Industrial Usage
• Thread: NPT, BSPT, BSPP
• Warranty Period: 12 Months
• Certificate: ISO9001:2015, Mill Test Certificate
• MOQ: 20 PCS
• Package: Carton,Plywood Case
• Guarantee Period: 12 Months
• Delivery Time: 7-20 Days
• Transport Package: Carton, Plywood Case, Pallet
• Specification: 1/4"-4"
• Trademark: HY
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000 PCS/Month

Product Description

Product Name	Flange needle valve stainless steel high-temperature and high-pressure butt welded 6000psi high-pressure flange needle valve
Model No.	HY-FTNV
Type	Straight type butt weld needle valve
Working Pressure	1000 psi to 10000 psi needle valve
Working Temperature	normal temperature, high temperature
Application	general
Port Size	1/8" to 2"
Medium	oil , gas , water , acid liquid
Material	SS304 , SS316 , carbon steel A105
Power	manual needle valve
Structure	needle valve
Standard or Non-Standard	Standard
Certificate	ISO9001:2015 , mill test certificate
Sealing & Seat	PTFE, graphite , cooper gasket
Delivery Time	5-30 days
Warranty Period	18 months after shipment,or 12 months after arrive in destination port
Connection	butt welded needle valve

Product Features

 High temperature and high pressure design: suitable for PN500 pressure level, can withstand high temperature up to 500ºC, meet the demanding requirements of power station and other industries.
 Corrosion-resistant material: Made of high-quality stainless steel or special alloy materials, it has good corrosion resistance and extends the service life of the valve.
 Precise control: precise valve opening and closing characteristics ensure accurate control of flow and improve system operation efficiency.
Safe and reliable: After rigorous testing, it ensures safety performance under extreme conditions and reduces the risk of system failure.

Application areas

Power industry: high temperature and high pressure pipeline systems such as thermal power plants and nuclear power plants.
Petrochemical industry: high temperature and high pressure process pipelines, fluid control.
Other industries: chemical, metallurgical, papermaking and other high temperature and high pressure environments.

• 

• How it works.

  Needle valves are often used when the load does not change much or where speed stability is not required, such as in chemical instruments. This is because the needle shut-off valve does not have the function to compensate for the flow instability caused by load changes. Attention should be paid to the use environment of the needle globe valve, including a large range of flow regulation, small change in flow pressure difference, small internal leakage, and small adjustment torque
   
• Explosion-proof, wear-resistant:The full 304 stainless steel valve body has the characteristics of high hardness, pressure resistance, explosion-proof, high temperature resistance, good sealing, good durability and good mechanical properties. The wall thickness is uniform, the wear resistance is high, and the service life is long.
• Not easy to scale: The inner wall of the 304 stainless steel gate valve is polished, the surface is smooth, no scaling, no blockage, the whole hole will not limit the flow, and the resistance to the flow is very small, practical and durable.
• Wide range of application: A variety of specifications are available, suitable for most piping systems. It is widely used in chemical, petroleum, fire protection, electric power, light and heavy industry, construction, aerospace, shipbuilding and other industries.

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.
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.
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 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.