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Home > Security Multi-point Lock Doors > Modern Style Multi Lock Points Highest Security Theftproof Steel Door
Modern Style Multi Lock Points Highest Security Theftproof Steel Door
Modern Style Multi Lock Points Highest Security Theftproof Steel Door
Modern Style Multi Lock Points Highest Security Theftproof Steel Door
Modern Style Multi Lock Points Highest Security Theftproof Steel Door
Modern Style Multi Lock Points Highest Security Theftproof Steel Door
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Modern Style Multi Lock Points Highest Security Theftproof Steel Door
Modern Style Multi Lock Points Highest Security Theftproof Steel Door
Modern Style Multi Lock Points Highest Security Theftproof Steel Door
Modern Style Multi Lock Points Highest Security Theftproof Steel Door
Modern Style Multi Lock Points Highest Security Theftproof Steel Door

Modern Style Multi Lock Points Highest Security Theftproof Steel Door

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Product Description

Basic Info.
Model NO.
K-312
Open Style
Automatic
Thickness
90mm
Infilling
Honeycomb Paper
Color
As Picture
Certification
ISO9001, SONCAP, CE
Surface
Finished
Function
Security
Position
Exterior
Steel Thickness
0.8/1.5mm
Specification
2050*960*90mm
Capacity
500PCS/Day
Product Description
Security Steel Door View 1
Security Steel Door View 2
Security Steel Door View 3
Security Steel Door View 4
Security Steel Door View 5
Security Steel Door View 6
Security Steel Door View 7
Security Steel Door View 8
Security Steel Door View 9
Security Steel Door Banner
Model k-312
Size 2050*960*90mm
Steel thickness 0.8/1.5mm
Doorsill 304 stainless steel
Infilling Honeycomb paper
Lock Stainless steel lock with 9 points
Frequently Asked Questions
What are the primary security features of the K-312 model?
The K-312 steel door is designed for maximum security, featuring a stainless steel multi-point lock system with 9 locking points and a durable steel thickness of 0.8/1.5mm to prevent forced entry.
Is this door suitable for exterior installation?
Yes, this model is specifically designed for exterior positions. It features a 304 stainless steel doorsill and a finished surface to withstand outdoor conditions while maintaining its security integrity.
What certifications does this steel door hold?
Our steel doors are manufactured under strict quality standards and hold ISO9001, CE, and SONCAP certifications, ensuring they meet international safety and durability requirements.
What is the internal filling material used?
The door is infilled with high-quality honeycomb paper, which provides an excellent balance of structural strength, sound insulation, and weight efficiency for smooth automatic operation.
What is the standard size and daily production capacity?
The standard specification is 2050*960*90mm. We have a robust production capacity of approximately 500 pieces per day to meet large-scale project requirements.

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