Product Description

                                                                                    Stainless Steel Pipe fittings 
 

Stainless Steel Pipe Coupling Specifications:
Size:				1/8″ NB TO 48″ NB. (Seamless & 100% X-Ray Welded, Fabricated)
Specifications :				ASTM B403 / ASME SB403
Standard :				ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Grade:				304, 316, 321, 321Ti, 347, 347H, 904L, 2205, 2507
Thickness :				Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Bending Radius :				R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type :				Seamless / Welded / Fabricated
Application				Electricity, Petroleum, Gas, Petrifaction, Chemical Industry, Ship, Heating, Papermaking, Metallurgy

Types of Stainless Steel Butt Welded Coupling:

Butt-welding Elbows ANSI B16.9
Nominal Diameter		Outside Diameter/mm			Center to End/mm
					45 degree Coupling		90 degree Coupling
DN		OD			Long Radius		Long Radius	Short Radius
1/2		21.3			15.7		38.1	—
3/4		26.7			19.1		38.1	—
1		33.4			22.4		38.1	25.4
1 1/4		42.2			25.4		47.8	31.8
1 1/2		48.3			28.4		57.2	38.1
2		60.3			35.1		76.2	50.8
2 1/2		73			44.5		95.3	63.5
3		88.9			50.8		114.3	76.2
3 1/2		101.6			57.2		133.4	88.9
4		114.3			63.5		152.4	101.6
5		141.3			79.2		190.5	127
5		168.3			95.3		228.6	152.4
8		219.1			127		304.8	203.2
10		273.1			158.8		381	254
12		323.9			190.5		457.2	304.8
14		355.6			222.3		533.4	355.6
16		406.4			254		609.6	406.4
18		457.2			285.8		685.8	457.2
20		508			317.5		762	508
22		558.8			342.9		838.2	558.8
24		609.6			381		914.4	609.6

Product Show:

Maxi Metal can supply Various of stainless steel pipe fittings including Elbow, Tee,Cap,Flange,Reducer,Nipple/Connector
, Ball Value, Butterfly valve,Connection Clamp, Union and etc.

 

 

Company Information:

  With wide experience and expertise, CHINAMFG Metal Group is 1 of the leading stainless steel pipe fittings manufacturers and suppliers,  The company through investment steel smelting and forging factory resume stability, a wide range of available resources.Main produce and process stainless steel bar/rod/shaft/profile,stainless steel pipe/tube, stainless steel coil/sheet/plate/strip, stainless steel wire/wire rod/wire rope.Our company supply products from MAXI,TISCO, LISCO, BAOSTEEL, JISCO and so on.We can customize non-standard special stainless steel products with high quality with short time. Our products used to chemical treatment equipments, chemicals tanks, petrochemical equipment and press plates. It is also used in railway coaches, roof drainage products, storm door frames, food machinery and tableware.
    Our company developed international markets more than 25 years, and established long partnership with Germany, South American ,Australia, Saudi Arabia ,Southeast Asia. etc . We will be on the basic of advanced management and service concept to provide high quality products and perfect service for all over the manufacturing enterprise. We welcome customers from all over the world to cooperate with us.

Packing & Delivery:

CHINAMFG metal has its own shipping company to ensure lowest freight,professional service on delivery and Custom Clearance,we arrange good packing like wooden case, waterproof paper to ensure goods in a safty condition during transportation.

Certificate: 

Quality is an integral part of CHINAMFG Metal Business Principles. The quality policy guides us to deliver products and services that exceed the customers’ expectations and meet all the standards. These principles have helped us to get the recognition as a trusted vendor from customers around the world. CHINAMFG Metal Products are trusted and chosen by customers all over the world. This trust is based CHINAMFG our quality certified and our reputation for consistently delivering high-quality products.
Why Choose us:
 
What you could get from CHINAMFG if we work together?

1. Quality:
We are professional symbol of Chinese Metal industry; so all the supplied metal products from MAXI are quality researched & guaranteed well ones. Quality is our life. No quality, no biz.

2. Price:
Based on mature and rich acknowledge & experience for stainless steel and alloy steel , MAXIMETAL’s supplied price could ensure customer has unique competitiveness in the market. As our aim is long-term biz instead of only profit by 1 or 2 order, we understand only customer win, we could win.

3. Delivery:
MAXI is 1 of TOP 10 manufacturer of stainless steel and alloy products in China, Hold 10000tons raw materials in stock,has its own rolling factory,So enjoy high priority for delivery: Usually within 10-15 from deposit date.

4. Payment:
MAXI supply 30% TT IN ADVANCE + 70% TT WITHIN 7 DAYS OF BL DATE or IRR L/C AT SIGHT for customers. And with cooperation’s growing & mature, better & better payment term will be issued, such as: L/C 30 DAYS, L/C 60 DAYS, L/C 360 DAYS, etc.

5. Service:
From MAXI, what customer could get is not only product, but also complete comprehensive marketting concept & service.

 FAQ:

 

Q1. What are your company’s main products ?

A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel,Wire,Wire rod and etc.

 

Q2. How do you control quality ?

A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS Verified.

 

Q3: What is the terms of packing?

A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.

 

Q4:What is your delivery time?

A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit

For production period, it usually takes about 15 days-30 days after receiving the deposit.

 

Q5. What are the advantages of your company ?

A5: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

 

Q6. How many coutries you already exported ?

A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India,Philippines, Switzerland, South Korea, Vietnam etc.

 

Q7. Can you provide sample ?

A7: We can provide the samll samples in stock for free, as long as you contact us.

Customized samples will take about 5-7days.

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What Industries Commonly Use Stainless Steel Couplings, and Why?

Stainless steel couplings are widely used in various industries due to their excellent properties and benefits. Some of the common industries where stainless steel couplings find significant usage include:

• Food and Beverage: Stainless steel couplings are prevalent in the food and beverage industry because of their high corrosion resistance and hygienic properties. They are suitable for applications where the coupling may come into contact with water, food products, or cleaning agents.
• Chemical Processing: In chemical processing plants, stainless steel couplings are preferred for their resistance to chemical corrosion. They can handle various chemicals and aggressive substances, making them suitable for pumps, mixers, and other equipment in the chemical industry.
• Pharmaceutical: The pharmaceutical industry requires equipment that meets strict hygiene standards. Stainless steel couplings are easy to clean, durable, and resist contamination, making them ideal for pharmaceutical manufacturing processes.
• Oil and Gas: In the oil and gas sector, stainless steel couplings are used in pipelines, compressors, and drilling equipment due to their ability to withstand harsh and corrosive environments, especially in offshore drilling operations.
• Marine: Stainless steel couplings are widely used in marine applications because of their resistance to saltwater corrosion. They are found in propulsion systems, winches, and other marine equipment.
• Aerospace: In the aerospace industry, where weight and reliability are crucial, stainless steel couplings are used in aircraft engines and other critical components to provide high-performance power transmission.
• Pulp and Paper: The pulp and paper industry requires equipment that can handle the moisture and chemical-laden environment of paper mills. Stainless steel couplings are corrosion-resistant and suitable for various applications in this industry.
• Power Generation: In power plants, stainless steel couplings are used in turbines, generators, and other equipment that require reliable power transmission and resistance to harsh operating conditions.
• Mining: The mining industry utilizes stainless steel couplings in conveyor systems, crushers, and other equipment that requires high durability and resistance to abrasive materials.

In summary, stainless steel couplings are chosen for their corrosion resistance, durability, and reliability. They offer the ability to withstand challenging environments and ensure smooth power transmission, making them a preferred choice in a wide range of industries.

Causes of Failure in Stainless Steel Couplings and Prevention

Stainless steel couplings are designed for durability and reliability, but like any mechanical component, they can experience failure under certain conditions. Understanding the potential causes of failure and taking preventive measures can help ensure the longevity and performance of stainless steel couplings. Some common causes of failure include:

1. Overloading: Exceeding the maximum torque or load capacity of the coupling can lead to deformation or breakage. To prevent overloading, it’s essential to choose a coupling with the appropriate torque and load ratings for the specific application.

2. Misalignment: Misalignment between shafts can create additional stresses on the coupling, leading to premature wear and failure. Regularly inspect and adjust shaft alignment to ensure it stays within the coupling’s allowable limits.

3. Corrosion: While stainless steel is corrosion-resistant, it is not immune to corrosion, especially in harsh environments with exposure to corrosive substances. Regular cleaning and maintenance can help prevent corrosion-related failure.

4. Fatigue: Repeated cycles of loading and unloading can cause fatigue failure in the coupling. Ensure that the coupling’s rated fatigue life matches the application’s requirements and replace worn-out couplings promptly.

5. Installation Errors: Improper installation, such as insufficient tightening of set screws or improper keyway fitting, can lead to coupling slippage and failure. Follow the manufacturer’s guidelines for correct installation procedures.

6. Contamination: Foreign particles or debris can get trapped between the coupling’s mating surfaces, leading to uneven loading and premature wear. Keep the coupling and surrounding area clean to avoid contamination-related issues.

7. Temperature Extremes: Extreme temperature variations can affect the material properties of the coupling and lead to failure. Choose couplings rated for the temperature range of the application.

8. Vibration and Resonance: Excessive vibration or resonance can cause stress concentrations in the coupling, leading to fatigue failure. Dampen vibrations and resonance using appropriate mounting and isolation techniques.

9. Material Defects: Occasionally, manufacturing defects in the stainless steel coupling can cause premature failure. Source couplings from reputable manufacturers with a track record of quality and reliability.

Preventive Measures: To prevent failure and ensure optimal performance, consider the following preventive measures:

• Choose the right coupling type and size for the application’s torque and load requirements.
• Regularly inspect and maintain the coupling, checking for signs of wear, misalignment, or contamination.
• Ensure proper installation following the manufacturer’s guidelines.
• Monitor operating conditions and address any unusual vibrations or temperature variations promptly.
• Perform regular shaft alignment checks to avoid excessive misalignment.
• Use protective measures such as seals or covers to prevent contamination and corrosion.
• Monitor coupling fatigue life and replace worn-out couplings before they reach their fatigue limit.

By understanding the potential causes of failure and implementing appropriate preventive measures, users can increase the reliability and longevity of stainless steel couplings in their applications.

Stainless Steel Coupling: Overview and Distinctive Features

A stainless steel coupling is a type of coupling made from stainless steel material. It is designed to connect two shafts in mechanical power transmission systems. Here are the key characteristics that differentiate stainless steel couplings from other types:

1. Material:

As the name suggests, stainless steel couplings are manufactured using stainless steel, a corrosion-resistant alloy composed of iron, chromium, and other elements. The stainless steel construction provides excellent resistance to rust, oxidation, and chemical corrosion, making these couplings suitable for harsh environments.

2. Corrosion Resistance:

The primary advantage of stainless steel couplings is their high resistance to corrosion. This property allows them to withstand exposure to moisture, chemicals, and extreme temperatures, making them ideal for applications in marine environments, chemical processing, food and beverage industries, and more.

3. Strength and Durability:

Stainless steel is a strong and durable material, which gives stainless steel couplings high load-bearing capabilities and a long service life. These couplings can handle heavy loads and provide reliable performance under demanding conditions.

4. Hygienic Properties:

Stainless steel couplings are known for their hygienic properties, making them suitable for applications in the food and pharmaceutical industries. They are easy to clean and maintain, ensuring the transmission of power without any risk of contamination.

5. Temperature Resistance:

Stainless steel couplings can operate efficiently over a wide temperature range, making them versatile in various industrial settings.

6. Aesthetic Appeal:

Stainless steel has a visually appealing, polished surface finish, making stainless steel couplings suitable for applications where aesthetics are important.

7. Compatibility:

Stainless steel couplings can be used with a wide range of shaft materials, including stainless steel, carbon steel, and others, without causing galvanic corrosion.

8. Reduced Maintenance:

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

Overall, stainless steel couplings offer a combination of corrosion resistance, strength, and versatility, making them a preferred choice in industries where durability and reliability are essential.

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editor by CX 2024-03-12