China factory Stainless Steel Sch10 Butt Welding 90degree Pipe Coupling with Sandblasting

Product Description

 

Name Stainless Steel SCH10 Butt Welding 90degree Pipe Coupling with Sandblasting
Type LR30,45,60,90,180; SR30,45,60,90,180, customerized
Radius type 1D,1.5D,2.0D,2.5D,3.0D,4.0D,5D,6D,7D, customerized
Size  1/2-48INCH 
Thickness  0.5mm-60mm
End  bavel end, plain end
Grade  SS304, SS316L
Standard  ASME B16.9, ASTM A234, ASTM A420, ANSI B16.9, B16.25,B16.28, MSS SP-75
DIN2605, DIN2615,DIN2616,DIN2617
JIS B2311, B2312, B2313
EN15713-1, EN15713-2
GB 12459
Pressure range SCH5S,SCH10S,SCH20,SCH30,SCH40,SCH60,SCH80,SCH100,SCH120,SCH140,SCH160,XXS
Formed type Ball forming
Raw material technology Pressed from tube
Surface type Sand blasting, Sand rolling, Acid cleaning
Connection type  butt welded 
Productivity 20000PCS/MONTH
Application Chemical , power, construction, potroleum, gas, water, steam, 
Warranty 1 year 
Package cartons, pallet, cases
Production period  In 15-60 days CHINAMFG order quantity
Payment term  L/C, T/T, WU, etc.
Certificate ISO, PED
Closest port for shipment HangZhou
Advantages 1.  Customerized dimensions to meet different requirement    2. quality control from raw materials to the final products    3. Abundant stock    4.Rich export experience     5. Reliable shipping forwarder

Ezo stainless steel company was started in 2007. Located in the stainless steel industry zone, HangZhou, China.
Ezo stainless steel is the branch company of CHINAMFG valves co.,ltd
Totally 145nos of workers and the factory Covers 6800m2. Till now, we have 50 sets of imported and local brand CNC machines ; Plus, we have 2 sets of automatic machining unit.
To assure better quality, we have the full inspecting quality control equipment: 2nos Ra roughness instrument, 3nos stainless steel spectrometer, numbers of roundness instrument, numbers of thickness instrument, numbers of radius instrument, 3 nos pressure testing center.
Ezo stainless steel provides the following materials:
Stainless steel butt welded tube pipe fittings and screwed tube pipe fittings ( butt welded elbow /bend, butt welded tee, butt welded reducers, stub ends, pipe caps,screwed elbows, screwed tee, screwed reducers, hex nipples, couplings
Stainless steel flanges(weld neck flange, slip on flange ,blind flange, plate flange ,lap joint flange, socket flange, threaded flange, square flange, marine flange
stainless steel  filter strainers ( Y filter, inline filter, L filter, housing filter
Stainless steel pumps ( stainless steel centrifugal pump, rotary lobe pump, CIP pump,screw pump, emulsion pump)
Stainless steel man-ways ( Pressure type man-way, non pressure man-way, round man-way, rectangular man-way
Stainless steel tanks ( storage tanks, mixing tanks,emulsion tanks, water tanks
Ezo stainless steel services for food, beverage, dairy, chemical, bioth, pharmaceutical, chemical, oil and etc industries.
Ezo stainless steel customers are from 80 different countries.After so many years, CHINAMFG knows more about different requirements from different countries’ customers.
Ezo stainless steel believes in “What we say, what we do”. We always believe honesty and responsibility is the only way leading to long term business relationship. Trying our best for customers and put ourselves into customers’ shoes.
Our commitment ” Never let customers leave us because our poor service”.
Making business with us, making friends with us.

Product Range Stainless steel tube pipe fittings 
Stainless steel flanges
stainless steel filter strainers 
Stainless steel pumps 
Stainless steel man-ways
Stainless steel tanks
Year Established 2007
Factory Size in Square Meters 6800M2
NO. OF TOTAL STAFF 145
Production Capital USD
Detail capacity/ MONTH Butt welded/screw fittings
  PUMPS
  Manhole cover
  Tanks
Investment in Manufacturing Equipment 750000usd
OUR EQUIPMENTS 50 nos of CNC Machines
4 nos of press
2 nos of full-automatic CNC center
12 nos of plain lathe
12 nos of grinding machine
3 nos of cutting machine
3 nos of chamfering machine
40 nos of polishing machine
2 nos of hardness test machine
3 nos of laser marking machine
3 nos of pressure testing machine
1 nos of temperature testing machine
3 nos of spectro instrument
2 nos of surface roughness device
Primary Competitive Advantages Strict inspection , honest business way, fast revert on order problem
OEM Services Provided yes
Design Service Offered yes
Export Percentage 80%
MAIN MARKET USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa,Indonesia, Saudi, India, New Zealand, Australia, Middle East…
Own Brand Name EZO

 

stainless steel coupling

How Does the Grade of Stainless Steel Used in Couplings Impact Their Performance?

The grade of stainless steel used in couplings has a significant impact on their performance and suitability for specific applications. Stainless steel is an alloy that contains varying amounts of elements like chromium, nickel, and molybdenum, which give it different properties. The most common grades of stainless steel used in couplings are:

  1. Austenitic Stainless Steel (e.g., 304, 316): Austenitic stainless steel is the most widely used grade in couplings due to its excellent corrosion resistance, high ductility, and non-magnetic properties. Grade 304 is commonly used in general-purpose applications, while grade 316 offers higher corrosion resistance, making it suitable for more aggressive environments like marine or chemical industries.
  2. Ferritic Stainless Steel (e.g., 430, 446): Ferritic stainless steel has lower corrosion resistance compared to austenitic grades but offers better resistance to stress corrosion cracking. It is used in certain coupling applications where moderate corrosion resistance is sufficient.
  3. Martensitic Stainless Steel (e.g., 410, 420): Martensitic stainless steel is known for its hardness and strength. It is used in couplings that require higher mechanical properties, but it may have reduced corrosion resistance compared to austenitic grades.
  4. Duplex Stainless Steel (e.g., 2205, 2507): Duplex stainless steel combines the properties of austenitic and ferritic grades, offering high strength and better resistance to stress corrosion cracking and pitting. It finds applications in critical coupling systems where both strength and corrosion resistance are essential.

The choice of stainless steel grade depends on the specific requirements of the coupling application. Factors such as environmental conditions, exposure to corrosive substances, temperature, and mechanical stresses must be considered when selecting the appropriate grade. For example, couplings used in marine environments may require a high-grade austenitic stainless steel like 316 to withstand saltwater corrosion, while couplings in food processing may use grade 304 for its hygienic properties and general corrosion resistance.

In summary, the grade of stainless steel used in couplings directly influences their performance in terms of corrosion resistance, strength, ductility, and suitability for various applications. Proper selection of the stainless steel grade ensures that the couplings deliver reliable and long-lasting performance in their intended operating conditions.

stainless steel coupling

Stainless Steel Couplings in High-Temperature Applications

Stainless steel couplings are well-suited for high-temperature applications due to their excellent thermal stability and resistance to oxidation. The structural integrity of stainless steel couplings remains largely unaffected within certain temperature ranges, making them suitable for use in various industrial processes that involve elevated temperatures.

The performance of stainless steel couplings in high-temperature conditions is primarily attributed to the unique properties of stainless steel alloys. Stainless steel contains chromium, which forms a protective oxide layer on the surface when exposed to oxygen. This passive oxide layer, also known as chromium oxide, acts as a barrier against further oxidation and corrosion, enhancing the material’s resistance to heat and scaling.

The temperature limits for stainless steel couplings depend on the specific grade of stainless steel used. Common stainless steel grades like 304 and 316 have different temperature thresholds, but they can typically withstand temperatures ranging from 600°C to 925°C (1112°F to 1700°F) without significant loss of structural integrity.

For extreme high-temperature applications, specialized stainless steel alloys with higher nickel and chromium content, such as Inconel or Hastelloy, may be used. These alloys can withstand even higher temperatures, often exceeding 1000°C (1832°F) while maintaining their mechanical properties.

However, it’s essential to consider other factors such as thermal expansion and mechanical loads when using stainless steel couplings in high-temperature applications. High temperatures can cause thermal expansion and contraction, leading to misalignment or additional stress on the coupling. Engineers and designers should carefully account for these factors to ensure proper functioning and longevity of the coupling in such environments.

In summary, stainless steel couplings can be used in high-temperature applications without significant loss of structural integrity, provided the operating temperatures fall within the limits of the specific stainless steel grade used. Proper consideration of thermal expansion and other mechanical factors is crucial to ensuring the coupling’s optimal performance and reliability.

stainless steel coupling

Advantages of Stainless Steel Couplings in Various Applications

Stainless steel couplings offer several advantages that make them suitable for a wide range of applications in diverse industries:

1. Corrosion Resistance:

The primary advantage of stainless steel couplings is their exceptional resistance to corrosion. They can withstand exposure to moisture, chemicals, and aggressive environments, making them ideal for applications in marine, chemical processing, and food industries.

2. Durability:

Stainless steel couplings are known for their strength and durability. They can handle high loads and provide reliable performance over extended periods, reducing the need for frequent replacements and lowering maintenance costs.

3. Hygienic Properties:

In industries like food, pharmaceuticals, and healthcare, stainless steel couplings are preferred due to their hygienic properties. They are easy to clean and maintain, ensuring that the transmission of power does not pose any risk of contamination.

4. Temperature Resistance:

Stainless steel couplings can operate efficiently over a wide temperature range, making them suitable for both low-temperature and high-temperature applications.

5. Versatility:

Stainless steel couplings can be used with different types of shaft materials without causing galvanic corrosion. This compatibility allows for flexibility in coupling selection for various equipment setups.

6. Aesthetic Appeal:

Stainless steel has an attractive, polished surface finish, which enhances the visual appeal of equipment where the couplings are visible.

7. Reduced Maintenance:

Thanks to their corrosion resistance and durability, stainless steel couplings require minimal maintenance, resulting in cost savings and increased uptime.

8. Safety and Reliability:

Stainless steel couplings offer high reliability in critical applications, ensuring safe and uninterrupted operation of machinery.

9. Resistance to Wear and Tear:

Stainless steel couplings resist wear and tear caused by frequent start-stop cycles or shock loads, ensuring consistent performance over time.

Overall, stainless steel couplings are favored in applications where corrosion resistance, strength, and reliability are crucial. Their versatility and ability to perform well in challenging environments make them a valuable component in a wide range of industrial machinery and equipment.

“`
China factory Stainless Steel Sch10 Butt Welding 90degree Pipe Coupling with Sandblasting  China factory Stainless Steel Sch10 Butt Welding 90degree Pipe Coupling with Sandblasting
editor by CX 2023-12-07

Recent Posts

Stainless Steel Coupling

As one of stainless steel coupling manufacturers, suppliers and exporters of mechanical products, We offer stainless steel coupling and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of stainless steel coupling.