Acoustic steel KTV movie theater door with pressed galvanized steel metal door frame and jamb

$80.00 - $200.00
Min. Order
1 Square Meter
Company Information

Shanghai Xunzhong Industry Co., Ltd.

CN Trading Company
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Response Rate:
US$ 20,000+
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Quick Details

Port: Shanghai Port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal
Supply Ability: 5000 Set/Sets per Month
Place of Origin: Shanghai China
Brand Name: Jindun, Jiahui, Tomson, Chuangan,etc
Model Number: Steel Door
Open Style: Swing
Position: Interior
Surface Finishing: Finished
Type: Special Doors
Special Door Type: soundproof door
Door Material: Steel
Certificate: ISO,CE,GMC,SGS ,ROHS
Delivery Detail: 10 days after PO confirmation
Packaging Detail: strong carton/shrink film on the production/foam board around the carton as your requirement.
Product Description

Soundproof door description

Standards: China GB/T8485-2008 " The graduation and test for airborne sound insulating properties of windows and doors"
Airborne sound weighted transmission loss is more than Rw: 37 dB (C: 0, Cte:-2)
1. Main material: Door frame and door leaf use the high quality cold rolled galvanized steel plate, the double-side hot galvanizing treatment.The thickness of the frame plate is ≥ 1.5mm  the thickness of door leaf is ≥1.0mm.The plate hardness is ≥ 42. Bottom frame use stainless steel mterial.

2. Door frame: double airtight groove inside  Door frame, which should be installed with sealing strip which is made of non-combustible material.The door frame is reinforced with galvanized steel plate with thickness ≥1.5mm.
3. Door leaf thickness 50 mm, internal configuration to strengthen steel keel, four corners with enhanced, fills in pearlite or rock wool, door leaf fixed by rivet, the door leaf edges with super wide sealing strip;

4. Hinge: material is high quality stainless steel. Hinged steel plate is reinforced with a thickness ≥1.2mm.The reinforcement is provided with a screw hole,  galvanized steel plate thickness is ≥ 3.0mm

Standard configuration
Steel single acoustic door
Coefficient of sound insulation
Heat preservation coefficient
Door leaf thickness
Door leaf steel plate thickness
0.8mm /1.0mm galvanized steel sheet
Door frame width
Door frame steel plate thickness
1.2mm / 1.5mm galvanized steel sheet
Inner filling material
sound insulation and heat insulation cotton
Air tank
Double air tank
Suit for movie theater, recording studio, KTV,etc.
Our Certifications
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Our Company

       Shanghai Xunzhong Industry Co., Ltd. located in Shanghai, China. Established in 2011. Our company is a professional provider of special door of wide applications. We provides a series of products covering steel fire door, fire window, hospital door, security door building door, explosion door and industry door, etc. Our products are widely reputated in China, by offering market with superb quality products, excellent after sale services. Together with more than 120000 square meters building area, and registration capital to be one million usd. Over these years, Shanghai xunzhong has been dedicated to continuous innovation, having establish our own R&D team led by engineer with doctoral degree of Tongji university with 30 years' experience in this field.

Packing & Delivery
Accept Customize

Q1: Are you a manufacturer of Soundproof Doors?
A:Yes ,we are. Offering excellent and various goods at competitive price is what we have been keeping doing.

Q2: What kind of Certification did you pass?
A: After relevant institution of professional evaluation, we’re qualified for UL, CE, ISO9001, BV, ROHS, etc.
For wooden fire doors, we are qualified for BS-476, EN-1634, UL-10C.

Q3: How can you guarantee your final quality?
A: As for quality control, we’ve approved four testing procedures:
Initial inspection, re-inspection, final inspection and sampling inspection.

Q4: How is the MOQ of required?
A: We welcome any amount under your requested. but a competitive price is always depends on the quantity increase gradually.

Q5: How long is the production lead time?
A: Usually, T/T 50% deposit to start production, the balance paid before shipping. Lead time about 15-25 days. 

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