Stainless Steel 304 High-Pressure Core Pressure Gauge with Large and Small Head Variable Diameter Joint

• Customization: Available
• After-sales Service: About Unqualified Products, 100% New Replaced
• Connection: Male
• Model NO.: HY-HB
• Type: Sleeve
• Specifications: 20*15
• Material: Stainless Steel
• Customized: Customized
• Certification: ISO
• Warranty: 12 Months
• Usage: Power Station, Gas, Sewage Treatment, Public Works, Chemical, Papermaking, Pharmaceutical
• Sample: Available
• Color: Steel Color
• Warranty Period: 12 Months
• Certificate: ISO9001:2015, Mill Test Certificate
• Working Pressure: 1000 Psi - 6000 Psi
• Medium: Oil, Gas, Water
• Thread Size: 1/4" to 4"
• Thread: NPT , BSPT, BSPP
• 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	Stainless steel 304 high-pressure core pressure gauge with large and small head variable diameter joint
Model No.	HY-HB
Type	Hex Bushing
Working Pressure	6000 PSI check valve
Working Temperature	normal temperature
Application	general
Port Size	1/4" to 4"
Medium	oil , gas , water
Material	SS304 , SS316 , Carbon Steel A105
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	Male Female Thread Hex Bushing

Specification parameters
Size specifications: Common specifications include DN10-DN100, covering a variety of sizes from smaller to larger diameters, which can meet the connection needs of different pipeline systems.
Pressure rating: Generally, there are pressure ratings such as 3000 # and 6000 #, and it can also withstand pressures of 2.5MPa-16MPa or even higher.
Thread types: including NPT (American standard taper pipe thread), Rc, BSP, G, PT, etc., which can achieve conversion between different standard threads

 

Product Overview

Stainless 304/316 High-Pressure Internal Thread NPT Steel Bushing is a high-performance connector designed for high-pressure environments. Made of high-quality stainless steel 304 or 316, it has excellent corrosion resistance, high temperature resistance and compressive strength, and is suitable for a variety of harsh industrial environments. Its precision-machined NPT internal thread ensures reliable sealing and connection stability, making it an ideal choice for pipeline systems, hydraulic equipment and fluid control applications.

   Features

High-quality material: Made of stainless steel 304 or 316, it has excellent corrosion resistance and durability.

High-pressure design: Suitable for high-pressure environments, ensuring stable performance under extreme conditions.

Precision thread: NPT internal thread design provides excellent sealing and connection strength.

Wide compatibility: Suitable for a variety of pipes and connection systems, with strong compatibility.

High temperature resistance: Can be used for a long time in high temperature environment with stable performance.

Easy to install: Simple design, easy installation, saving time and cost.
 

         Application scenarios

1. Oil and gas industry: used for high-pressure pipeline systems and equipment connections.

2. Chemical industry: suitable for corrosive fluid transmission systems.
3. Food and pharmaceutical industry: meets hygiene standards and is suitable for high-cleanliness environments.
4. Water treatment system: used for high-pressure water pumps and pipeline connections.
5. Hydraulic equipment: suitable for connectors for high-pressure hydraulic systems.

         Dimension

Basic information

Definition: Stainless steel high-pressure hexagonal core, also known as hexagonal internal and external thread joint, variable diameter joint, etc., is a type of pipe fitting used to connect two sections of pipes with different diameters and internal and external threads.
Manufacturing process: Generally made from hexagonal bar materials through cutting, forging, CNC machining and other processes. The outer hexagonal head design is easy to install and disassemble using tools.

characteristic

High pressure resistance: Made of stainless steel material, carefully processed and manufactured, it can withstand high pressure and is suitable for high-pressure pipeline systems.
Strong corrosion resistance: Stainless steel materials such as 304 and 316 have good corrosion resistance and can resist the erosion of non corrosive or corrosive media such as oil, water, and gas, extending their service life.
Reliable connection: Through threaded connection, the steel pipe and the core are directly connected and sealed, with a firm connection and good sealing performance, which can effectively prevent liquid or gas leakage inside the pipeline.
Easy installation and maintenance: When connected to steel pipes, there is no need for welding, and they can be directly screwed in. The operation is convenient and fast, which is conducive to fire prevention, explosion prevention, and high-altitude operations, and also facilitates later installation, maintenance, and upkeep

application area  

Marine equipment: The marine environment is complex and requires extremely high corrosion resistance and pressure resistance of pipe fittings. Stainless steel high-pressure hexagonal core can be used for various pipeline connections in marine equipment.
Petrochemical industry: The pipeline transportation medium in the petrochemical industry is mostly flammable, explosive, corrosive liquids or gases, and the working pressure is high. Stainless steel high-pressure hexagonal core can meet its safe and reliable connection requirements.
Nuclear power engineering: Nuclear power engineering has extremely strict requirements for the sealing and safety of pipeline systems. Stainless steel high-pressure hexagonal core, with its excellent performance, can be applied to pipeline connections in nuclear power engineering.
Boiler vessel: The boiler vessel is subjected to high temperature and high pressure during operation. Stainless steel high-pressure hexagonal core can be used to connect the boiler and other equipment pipelines, ensuring the stable operation of the system.
Shipbuilding: Various pipeline systems on ships, such as fuel pipelines, seawater pipelines, freshwater pipelines, etc., require reliable connecting fittings. Stainless steel high-pressure hexagonal core can meet the needs of the shipbuilding industry.
Thermoelectric unit: The steam pipelines, water supply pipelines, etc. in the thermoelectric unit work in high temperature and high pressure environments. Stainless steel high-pressure hexagonal core can ensure the sealing and reliability of pipeline connections.
Pump valve pipeline: In the connection of the inlet and outlet pipelines of the pump valve, stainless steel high-pressure hexagonal core can achieve the connection of pipes with different diameters, ensuring the normal operation of the pump valve system.

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.
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 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.