China OEM Stainless Steel Zinc Alloy Casting Door Security Chain

Product Description

Stainless Steel Zinc Alloy Casting Door Security Chain 

Product Description

Product name Stainless Steel Zinc Alloy Casting Door Security Chain 
Product Model DDDG002
Material Stainless steel / zinc alloy
Finish  SS,PSS,PVD,SNP,SCP,AB,AC
Accessories screws  
Suitable for Wooden door, Metal door, steel door  etc.

Packaging & Shipping

Stainless Steel Zinc Alloy Casting Door Security Chain 

MOQ  500 PCS
Package 1 PC  / polybag / inner box  in Standard export carton
Sample time 3-5 working days
Production lead time  20-25 days
Shipping Port  HangZhou , China   / HangZhou , China .

Testing Quality

Company Information

Our Services

 

D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.

More door hardware items include:
1. Stainless Steel Door Hinge- UL Listed & Fire Rated & CE Certificate
2. Door Locks – CE EN12209 Fire Rated 
3. Stainless Steel Door Handles- BS EN 1906
4. Panic Exit Device- UL Listed & CE Certificate
5. Door Controls – CE BS EN 1154
6. Glass Hardware / Bathroom Hardware

 

FAQ

Stainless Steel Zinc Alloy Casting Door Security Chain 
@_@    

Q:What certificate you have?

A:We have CE and UL certificate, all our product design follow up the international standard, such as the EN/CE, UL, ANSI standard.
 
Q :  Do you accept OEM or ODM?

A:  Yes, We are professional in OEM and ODM now , Cooperating with famous brands for OEM & ODM.

 

Q:Do you have quality system?

A:Yes, we have. We have set up our quality system and well controlled our production quality as per

the instructions and requirements in it and well-control each procedure throughout the mass-production.

 

Q:  What’s the guarantee of your products?

A :  5 Year Mechanical Guarantee. 

 

Q:  What’s the stainless steel Grade you are working now?

A:  We are working mostly in SUS304 and SUS316, some items can be SUS201 as well.

 

Q:  Could you send me sample before I place an order?

A: Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.

 

Q:  Are your company factory or trading company?

A:  We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.

 

Q:What is your payment terms ?

A:T/T, D/P, Western Union, L/C.

 

Q: How can I get the latest prices?

A:  Send requirements to us by mail or calling , we will reply you in 24 hours. D&D offer not only door hardware product but also Door Opening Solution.

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Material: Stainless Steel
Type: Door Chain
Style: Modern
Samples:
US$ 6/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

China OEM Stainless Steel Zinc Alloy Casting Door Security Chain

cast chain

Can cast chains be used in the manufacturing and assembly of industrial products?

Yes, cast chains can be used in the manufacturing and assembly of industrial products, especially in applications where heavy-duty and robust chains are required. Cast chains are known for their strength, durability, and resistance to wear, making them suitable for demanding industrial environments.

In manufacturing and assembly processes, cast chains can be utilized in various ways:

  • Conveyor Systems: Cast chains are commonly employed in conveyor systems to transport heavy materials or finished products along the production line. They can handle high loads and provide smooth and reliable movement, ensuring efficient material handling during the manufacturing process.
  • Automated Machinery: In automated manufacturing processes, cast chains can be used in robotic arms and other automated machinery that require precise and repeatable movements. The robust construction of cast chains allows them to handle the stress and strain of repetitive motions without compromising performance.
  • Assembly Line Equipment: Cast chains can be integrated into assembly line equipment to move components and products between different stages of the assembly process. Their durability ensures minimal downtime and reduces the need for frequent maintenance.
  • Heavy Machinery: Industrial products that involve heavy machinery, such as construction equipment or mining machinery, often rely on cast chains for power transmission. These chains can handle high torque and heavy loads, making them suitable for demanding applications.

When using cast chains in manufacturing and assembly applications, it’s essential to consider factors like chain size, strength, and lubrication requirements to ensure optimal performance and longevity. Regular maintenance and inspections are also crucial to identify and address any signs of wear or damage promptly.

In conclusion, cast chains are well-suited for use in the manufacturing and assembly of industrial products, offering reliability, strength, and longevity in demanding production environments.

cast chain

Can cast chains be used in conveyor systems for material handling?

Yes, cast chains are commonly used in conveyor systems for material handling in various industries. Cast chains offer several advantages that make them well-suited for these applications:

  • Strength and Durability: Cast chains are known for their high strength and durability, making them capable of handling heavy loads and prolonged use in material handling operations.
  • Wear Resistance: The materials used in cast chains are designed to resist wear and abrasion, ensuring a longer service life and reduced downtime for maintenance.
  • Corrosion Resistance: In material handling environments where exposure to moisture or chemicals is common, cast chains with corrosion-resistant materials can maintain their performance and integrity.
  • Temperature Range: Depending on the material selected, cast chains can withstand a wide range of temperatures, making them suitable for both high-temperature and low-temperature material handling applications.
  • Customization: Cast chains can be customized to fit specific conveyor system designs and requirements, ensuring a precise fit and optimal performance.

Cast chains are utilized in various material handling tasks, such as moving bulk materials, transporting heavy goods, and operating in challenging environments. Their reliability, strength, and resistance to wear and corrosion make them an excellent choice for conveyor systems in material handling applications.

cast chain

How do you select the right size and strength for a cast chain?

Selecting the right size and strength for a cast chain involves considering several factors to ensure optimal performance and safety in a specific application.

1. **Load Requirements:** Determine the maximum load the chain will be subjected to during operation. This includes both the static load and any dynamic or shock loads that may occur. The chain’s strength should exceed the maximum anticipated load to avoid premature wear or failure.

2. **Speed and RPM:** Consider the operating speed and the number of revolutions per minute (RPM) the chain will experience. Higher speeds and RPMs can lead to increased wear, so the chain must be capable of handling the demands of the application.

3. **Chain Pitch:** Select the appropriate chain pitch, which is the distance between the center of two consecutive pins. The pitch should match the sprocket’s pitch diameter to ensure smooth engagement and minimal wear.

4. **Environmental Factors:** Evaluate the operating environment, including temperature, humidity, and the presence of corrosive substances or contaminants. Choose a cast chain with the appropriate material and surface treatment to withstand the environmental conditions.

5. **Service Life Expectancy:** Consider the desired service life of the chain. A longer service life may require a higher-strength chain with superior wear resistance.

6. **Safety Factors:** Apply appropriate safety factors to account for uncertainties and variations in the operating conditions. This helps ensure the chain’s durability and reliability under unexpected or harsh conditions.

7. **Consult Manufacturer’s Guidelines:** Always refer to the manufacturer’s guidelines, catalogs, or technical specifications to select the right cast chain for a specific application. Manufacturers can provide valuable insights and recommendations based on their expertise and knowledge of the chain’s capabilities.

By carefully considering these factors and consulting with chain manufacturers or experts, you can select the right size and strength of a cast chain that will meet the requirements of your industrial application and provide long-lasting performance.

China OEM Stainless Steel Zinc Alloy Casting Door Security Chain  China OEM Stainless Steel Zinc Alloy Casting Door Security Chain
editor by CX 2024-04-23

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