4.5 INCH Security Doors And Foreign Advanced Steel fire rated Door hinge

5000-9999 Pieces
10000-29999 Pieces
>=30000 Pieces
Min. Order
5000 Pieces
Choose your specifications
Company Information

Pinghu Tendency Hardware Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 300,000+
5 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 5000000 Piece/Pieces per Week Security Doors And Foreign Advanced Steel fire rated Door hinge
Place of Origin: Zhejiang China
Brand Name: TDC
Model Number: CH001
Type: Door &amp; Window Hinges
Product Name: Security Doors And Foreign Advanced Steel fire rated Door hinge
Material: iron / steel
Size: 3.5&quot;/4.0&quot;/4.5&quot;
Finish: brass plated
Pin: Fixed pin or Loose pin
Head Type: Flat head / Round Head
Hinge corner: straight corner
Ball Bearing: None or 2BB
Screws: wood and metal screws
Packaging Detail: 1. Bulk package with screws. 2. 3 pcs+2 sets of screws packed in a white box Security Doors And Foreign Advanced Steel fire rated Door hinge

Security Doors And Foreign Advanced Steel fire rated Door hinge

door hinge

3.5 in. door hin








Size & DescriptionMaterialQuantity (PCS)PACKING ANALYSIS
No. of PalletNo. of CTNSN.W (KGS)G.W (KGS)Volume (cbm)
4 1/2"x4"x3.4mm-2BB-NRPsteel10,0023209456547742.26
4 1/2"x4 1/2"x3.4mm-2BB-NRPsteel10,0023209493751462.26




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How can I determine the radius of the Door Hinges I need to replace?
The radius of the door hinges will vary. Most common seems to be 5/8" radius, but 1/4" radius corners are common as well. The best way to determine what radius you have is by the following technique. Place a quarter in the corner of the door hinge. If the radius of the quarter is roughly the same as the quarter, you have a 5/8" round. If you do the same with a dime and the radius is similar it is a 1/4" round corner hinge. If there is no radius, you'll need to order a square corner hinge.door hinge (8)door hinge (9)

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1) Q: You are Manufacture or Trading company ?
A: We are a professional manufacturer and exporter of hinges, and we got more than ten years experience in this area. We welcome customers to visit us at your convenience.


2) Q: How about your production capacity and delivery time?

A: Currently we can produce 10 containers/month, and our capacity is in increasing continuously. Every order(big or regular) can be deliveried within 30 days.

3) Q:How do you control your product quality?

A: We attach great importance to the quality of products, each product will go through by 5 steps of inspection: After stamping, After roll bending, After plating, After installation, Before packing.

4) Q: How about the package methods?
A: In generally, we pack the hinges by Kraft paper carton or Wooden case, or as customer's request.

5) Q:How long are your hinges used for?
A: Under the common situation, our hinges can be used for more than 5 year without rust or deflection. We can make an paper gurantee if in need.

6) Q:What are your main markets?

A: Middle east: Kuwait,  UAE, Syria, Israel, Saudi Arab, Iran, Lebanon; 

    South Asia: Pakistan, Sri Lanka, India, Bangladesh, Indonesia, Malaysia, Thailand, Singapore.

    America: Canada, USA, Mexico, Peru, Brazil, Agentina, Chile.

    Africa: South Africa, Egypt.

    Europe: Russia, Ukraine, Poland.

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