Product Description

High Security Casting Door Chain Stainless Steel

Product Description

Product name High Security Casting Door Chain Stainless Steel
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

High Security Casting Door Chain Stainless Steel

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

High Security Casting Door Chain Stainless Steel

@_@    

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.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

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

|

Order Sample

Customization:
Available

|

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 Standard High Security Casting Door Chain Stainless Steel

cast chain

Can cast chains be used in oil and gas exploration and production equipment?

Yes, cast chains are commonly used in various oil and gas exploration and production equipment due to their ruggedness and ability to withstand harsh operating conditions. Some of the applications where cast chains are utilized include:

  • Oil Rig Hoisting Systems: Cast chains play a vital role in the hoisting systems of oil rigs, used for lifting heavy drilling equipment and casings during drilling operations. The high strength and durability of cast chains make them suitable for handling substantial loads.
  • Conveyors: In the oil and gas industry, conveyors are used to transport materials and products within production facilities. Cast chains are utilized in these conveyor systems due to their ability to handle heavy loads and withstand abrasive materials.
  • Winches and Lifting Devices: Cast chains are used in winches and lifting devices that are employed in various oil and gas operations, including lifting and positioning equipment during drilling, well servicing, and construction activities.
  • Anchor Handling: For offshore operations, such as anchor handling for floating rigs or vessels, cast chains are used to secure anchors and manage anchor lines during drilling and exploration tasks.
  • Mud Pumps: Mud pumps are critical components in drilling rigs, and cast chains are utilized to drive the reciprocating motion of the pumps, ensuring a continuous supply of drilling mud to the wellbore.

Oil and gas exploration and production environments are often challenging, with exposure to corrosive substances, high pressures, and extreme temperatures. Cast chains, being made from robust materials, exhibit excellent corrosion resistance and can operate reliably under demanding conditions.

Overall, cast chains have proven to be a reliable and efficient choice for various oil and gas equipment, contributing to the smooth and safe operation of exploration and production activities in the industry.

cast chain

How do cast chains handle variable speed requirements?

Cast chains are capable of handling variable speed requirements in various industrial applications. The ability to accommodate variable speeds is influenced by several factors:

  • Lubrication: Proper and regular lubrication of the cast chain is essential to minimize friction and wear, allowing smoother operation at different speeds.
  • Chain Design: The design of the cast chain, including the shape and size of its components, can impact its ability to handle different speeds without compromising performance.
  • Load Distribution: Proper load distribution and tension adjustment in the cast chain can help maintain stable and efficient operation across various speed ranges.
  • Drive System: The drive system used to power the cast chain can also affect its performance at different speeds. Properly selected motors and controllers can ensure smooth and reliable operation.

It’s crucial to consider the specific speed requirements of the application and select a cast chain that matches those requirements. Additionally, regular maintenance and inspection are essential to detect any signs of wear or fatigue that could affect the cast chain’s performance at varying speeds. Overall, with appropriate maintenance and proper selection, cast chains can effectively handle variable speed demands in industrial settings.

cast chain

Can cast chains handle high loads and extreme operating conditions?

Yes, cast chains are specifically designed to handle high loads and extreme operating conditions in various industrial applications. Their construction and material properties make them well-suited for heavy-duty tasks in challenging environments.

Cast chains are known for their exceptional strength and load-carrying capacity. The casting process allows for a uniform distribution of material, resulting in a chain that can withstand significant loads without deformation or failure. This makes them suitable for applications that involve transporting heavy materials or equipment.

Furthermore, cast chains exhibit excellent durability, making them capable of withstanding extreme operating conditions. They can resist wear caused by friction and abrasion during operation, which is essential in environments with harsh elements or abrasive materials. Additionally, cast chains are designed to resist corrosion from exposure to chemicals or moisture, making them suitable for use in corrosive environments.

Industries such as mining, construction, steel, cement, and lumber often require power transmission solutions that can handle high loads and operate in challenging environments. Cast chains are a preferred choice in these industries due to their robust construction, reliability, and ability to perform under extreme conditions.

In summary, cast chains have proven to be capable of handling high loads and extreme operating conditions, making them a reliable choice for heavy-duty applications in various industries.

China Standard High Security Casting Door Chain Stainless Steel  China Standard High Security Casting Door Chain Stainless Steel
editor by CX 2024-05-08