Product Description

ASTM A351 CF8m / 316 350psi DN25 Rigid Stainless Steel Grooved fitting Coupling

OEM Precision Casting 304 316 Stainless Steel Carbon Steel Investment Casting Lost Wax Casting 

Application

• Agricultural equipment

• Armament

• Automobile industry

• Computing equipment

• Medical / dental instruments

• Measuring instruments

•Miscellaneous equipment

•Pharmaceutical industry

• Orthopedic implants

• Safety equipment

• Petrochemical industry

• Industrial valves

•Fixing and movable equipment

• Sanitary fittings

• General machinery

• Pumps and general connections

• Food and beverage processing

• Instrumentation equipment

Item Name

 Customized 304 Stainless Steel Pump Impeller Metal Precision Lost Wax Casting

 General Products      

 Application/Service Area

Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.

 Main blank Process for Steel  Casting

Investment  casting (wax mold made by middle temperature wax) /Precision  casting ;

Lost Wax Casting (wax mold made by low temperature wax)/ Precision  casting

 Blanks Tolerance -Casting  Tolerance

CT7-8 for Lost wax Casting Process

CT4-6 for Investment casting Process

 Applicable Material

Carbon steel, Low Carbon steel, middle carbon steel,WCB, WCA, WCC,  ISO 340-550, 

Alloy Carbon steel: G25CrMo4, Heat Resistant Steel,

Stainless Steel:  CF8,  CF8M, . G-X6CrNiMo1810, G-X7CrNiNb1189, SUS 304, 304L, 316, 316L.

OR According to customer requirement

 Casting Dimension

2 mm-600mm / 0.08inch-24inch  according to customer requirement

 Casting Blank Weight

Range from 0.01kg-85kg

Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and  etc.

Surface Quality

Ra 0.8-Ra3.2 according to customer requirement

Heat Treatment

Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching

Finish Treatment

Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting,

 MOQ

For stainless steel casting : 200pcs

For machining: 50pcs

 Lead Time

45days from the receipt date of deposit for Steel Lost Wax Casting

Product Description
Valve Casing, Valve Housing, Valve Body Casting, Filter Body
Material:Grey Iron Casting,GG25,Ductile iron,GGG40; Stainless steel .
Technology:Casting+Machining.
Weight Range:0.2~350KGS.
Application:Water supplying industry.
Custom Manufacturing all kinds of casting valve body  and oem parts for international market.

Detailed Features to Valve Body, Filter Body:
1. Material & Standard:
Grey iron casting; JIS, DIN, BS, GB, ASTM etc.

2. Moulding processing:
Green sand, Resin sand.Investment casting and die casting

3. Melting facilities:
Cupola furnace, medium frequency induction electric furnace.

4. Casting Inspection facilities:
Direct-reading spectrum instrument, metallographic analysis, mechanical properties inspection.

5. Heat treatment facilities:
Aging oven and Tempering equipments.

6. Surface treatment:
Shot blast cleaning, polishing, Chrome plating, Zinc plating, powder coating and others.

7. Machining facilities:
CNC centres, NC lathes, NC milling machines, NC boring machines, drilling machines and other common machines.

8. Inspection facilities:
CNC 3D inspecton facilities and others.

9. Applicable Industrial categories:
Tractor, Heavy-duty truck industry, Car industry, Farm machinery, Construction engineering machine industry, Electricity power industry, Elevator industry, Valve industry, General machine industry and others.

10. Representative products:
Machine bed, machine table, bearing housing, housing, casing, cover, valve body, filter body, pump body, big ring gear, big pulley, big sheave, bolster, frame, rear frame, front frame, engine block, rack etc.

About the product
Casting process
Sand casting
Casting material iron
Standard SGS
Machining and processing
Heat treatment, polishing, sand blasting, painting, electro-plating, chemical plating, and other machining processing
Inspection equipment
Spectrum analysis instrument, metallurgical analysis, tensile strength tester, hardness tester, roughness tester, deflection tester, impact test machine, projector, altimeter, scale micrometer, pressure tester

Production Process
Process design⇒ Tooling making ⇒ Wax injection ⇒Wax pattern assembly⇒ Mold preheat ⇒ Wax removal ⇒Stuccoing ⇒Dipping Casting⇒ Mold shake out ⇒Work piece cut-off ⇒ Grinding ⇒ Pack& transport ⇒ Final inspection ⇒Machining ⇒ Heat treatment

About FLUIDO
As a professional manufacturer on casting parts, HangZhou CHINAMFG Industrial Co.,Ltd provides to customers perfect solutions on the metal industry. We focus on providing services and quality beyond customers’ expectations at a very competitive price.

Our main products are pipe fittings and OEM casting parts. And the technologies are like Sand Casting, Investment Casting, Die Casting, Lost Foam Casting, and Permanent Casting. Until now, our products have been sold globally through more than 30 countries/regions.

Our knowledge on the casting area enables us to design, produce, machine, assembly then give out complete products. We’ll review your needs and provide creative solutions to reduce costs and to achieve excellent operations just like you are pursuing. And the information, samples and drawings you can provide will help us make correct supply to meet your special requirements. Welcome to contact us and start CHINAMFG cooperation.

Technical Support:
(1)   OEM and custom-made service
(2)   Full machining, primer painting, and surface treatment
(3)   Full material testing process
(4)   Quality control

Quality control:
(1) Machinery properties and chemical components testing after raw casting
(2) Hardness checking after heat treatment
(3) Dimensions testing after machining
(4) Quality control checks though all the following flow:
Our advantage
(1) 20 years of experience in pipe fittings and 10years in casting parts
(2) OEM and custom-made service
(3) All kinds of castings can be manufactured according to drawing, sample or specific industry standard
(4) Both parts and complete sets can be supplied
(5) Strong engineering team makes high quality
(6) The coordinated service (casting, machining and surface treatment) make lower price possible
(7) Advanced-level equipment
(8) Full material testing process and quality control system
(9) Quality warranty and on time delivery
(10) ONE foundries and 1 machining factory make big order possible

CERTIFICATE:

FAQ:

Q1: What is our payment term?

A:T/T, L/C, Paypal. 

Q2: How can we quote for you?

A: Please email us enquiry with all technical drawings you have, such as material grade, tolerance, mechanical properties, heat treatment, requirements, etc. Our specialized engineers will check and quote for you within 24 hours. 

Q3: Which product are often processed by CHINAMFG ?
A: Pipe fittings,casting parts, machinery part, marine part, Kitchen parts, Agricultural parts.

Q4: Which material are often used ?
 A: Stainless steel, alloy steel, carbon steel, cast iron, aluminum, copper.

Q5: Which finish you can provide ?
A:Sand blasting, Tumbling, Polishinh, Electro-polishing, Mirror Polishing, Powder coating, Electrophoresis, ETC.

Q6: What is the MOQ ?
 A: Based on the product, normally 100 pcs.

Q7: Can we make the samples?
 A: Is Available, 15-20 days for sampling.

Q8: How about for the lead time?
A: Normally about 35 days for mass production, please inform us if it is urgent order.

We welcome your contact us!!!
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clamp coupling

Can Clamp Couplings Be Used in High-Temperature or Corrosive Environments?

Yes, clamp couplings are designed to be versatile and can be used in a wide range of environments, including high-temperature and corrosive conditions. However, their suitability depends on the specific material and coating used in the construction of the coupling.

In high-temperature environments, clamp couplings made from materials such as stainless steel or high-temperature alloys are commonly used. These materials have excellent heat resistance and can withstand elevated temperatures without losing their structural integrity. It is essential to choose a clamp coupling with a temperature rating that exceeds the operating temperature of the application to ensure safe and reliable performance.

In corrosive environments where exposure to chemicals, moisture, or other corrosive substances is a concern, selecting a corrosion-resistant material is critical. Stainless steel clamp couplings, particularly those made from 316-grade stainless steel, are widely used in such conditions due to their superior corrosion resistance. For more aggressive corrosive environments, special coatings or surface treatments can be applied to further enhance the coupling’s resistance to corrosion.

It is essential to consider the specific requirements of the application when selecting a clamp coupling for use in high-temperature or corrosive environments. Factors such as temperature, humidity, exposure to chemicals, and the presence of abrasive substances should be taken into account. Consulting with coupling manufacturers or industry experts can help in choosing the most suitable clamp coupling for the intended application.

clamp coupling

Real-World Case Studies of Clamp Couplings in Engineering Projects

Clamp couplings have been widely used in various engineering projects, showcasing their effectiveness and reliability. Here are some real-world case studies:

  1. Wind Turbine Applications: In the renewable energy sector, wind turbines require efficient power transmission between the rotor and generator. Clamp couplings have been successfully used to connect the shafts, allowing for easy installation, alignment, and maintenance. Their ability to handle high torque and misalignment ensures reliable performance even in harsh environmental conditions.
  2. Industrial Machinery: In heavy machinery and industrial equipment, clamp couplings have proven to be a preferred choice for connecting rotating shafts. A case study involving a large-scale conveyor system in a mining operation demonstrated that clamp couplings provided excellent torque transmission and allowed for quick and straightforward replacement during maintenance.
  3. Marine Propulsion Systems: Clamp couplings are widely used in marine propulsion systems for boats and ships. A case study involving a commercial vessel showed that stainless steel clamp couplings significantly reduced maintenance downtime due to their corrosion resistance and ability to handle dynamic loads, ensuring smooth and reliable operation.
  4. Aerospace Applications: In the aerospace industry, clamp couplings have been employed in critical components such as flight control systems and engine assemblies. A case study involving an aircraft engine demonstrated that clamp couplings provided precise and robust shaft connections, contributing to the overall performance and safety of the aircraft.
  5. Automotive Engineering: In automotive engineering, clamp couplings are used in various drivetrain components. A case study involving an electric vehicle showcased that clamp couplings allowed for compact and lightweight designs, minimizing power losses and enhancing energy efficiency.

Conclusion: These case studies highlight the versatility and reliability of clamp couplings in diverse engineering projects. Whether in renewable energy, heavy machinery, marine, aerospace, or automotive applications, clamp couplings have proven to be an effective solution for connecting rotating shafts, providing efficient power transmission, and reducing maintenance downtime.

clamp coupling

Handling Misalignment with Clamp Couplings

Yes, clamp couplings are designed to handle certain degrees of misalignment between shafts effectively. They can accommodate both angular and parallel misalignments, making them versatile for various mechanical systems.

The design of clamp couplings allows for a certain degree of flexibility and forgiveness in the coupling’s connection. When the shafts are not perfectly aligned due to angular or parallel misalignment, the clamp coupling can compensate for these variations.

The main factors contributing to the clamp coupling’s ability to handle misalignment are:

  • Flexible Material: Clamp couplings are often made of materials like aluminum, stainless steel, or other alloys with some elasticity. This flexibility enables them to absorb and compensate for minor misalignments.
  • Split Design: Clamp couplings usually have a split design with one or more screws or bolts that can be tightened to secure the coupling around the shafts. This design allows for easy installation and adjustment, making it possible to accommodate slight misalignments during assembly.
  • Tightening Mechanism: The screws or bolts used to fasten the clamp coupling can be tightened to the appropriate torque, providing a secure connection while still allowing for a certain amount of movement to handle misalignment.

However, it’s important to note that clamp couplings have limitations when it comes to misalignment. Excessive misalignment can lead to increased wear on the coupling components and shafts, reducing the coupling’s lifespan and potentially causing failure. Therefore, it’s essential to ensure that the misalignment does not exceed the coupling’s specified limits.

For more significant misalignments or applications with constant large misalignments, flexible couplings like elastomeric couplings or gear couplings may be more suitable. It’s crucial to select the appropriate coupling type based on the specific misalignment requirements of the mechanical system.

In conclusion, while clamp couplings can handle certain degrees of misalignment effectively, it is essential to stay within the recommended misalignment limits to maintain the coupling’s performance and longevity.

China factory ASTM A351 CF8m DN32 Rigid Stainless Steel Quick Connection Pipe Grooved Clamps Coupling  China factory ASTM A351 CF8m DN32 Rigid Stainless Steel Quick Connection Pipe Grooved Clamps Coupling
editor by CX 2024-02-13