20 China 
5 Brazil 
4 India 
4 Netherlands 
3 UK 
3 France 
1 Singapore 
1 Germany 
1 Finland 
1 Romania 
1 Canada 
perforated coils Photos Catalog - page 20 - WorldBid B2B Market
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Perforated Wooden BoardConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 19.00 Dollar US$Introduction The perforated wooden board is a new indoor sound-absorbing material developed according to the principle of acoustics. The panel is made of high-density MDF panel with thicknesses of 12mm, 15mm, 18mm, it can also be customized according...
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Micro Perforated Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 50.00 Dollar US$The introduction Woody sound-absorbing board is included groove wood sound-absorbing board and micro perforated acoustic panel. Groove wood sound-absorbing board is a material that slot resonance in the front of the density and leave the groove on th...
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Mdf Perforated Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 50.00 Dollar US$The introduction In mdf perforated acoustic panel installation process, if a certain density and thickness of sound-absorbing cotton is filled behind the mdf perforated acoustic panel, it can improve the sound-absorbing effect on high frequencies. Th...
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Perforated Timber Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 14.00 Dollar US$The introduction The manufacturing process of perforated perforated timber acoustic panel is a material with round holes on the front and back of a high-density board. It is a kind of traditional decoration features such as heat insulation, fire prev...
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Perforated Acoustic Ceiling PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 14.00 Dollar US$perforated acoustic ceiling panel introduction perforated acoustic ceiling panel is a simple combination of perforations with high backfill content. It concentrates the sound absorption spectrum in the middle frequency range while maintaining some hi...
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Perforated Acoustic Wall PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 14.00 Dollar US$The introduction The principle of the perforated acoustic wall panel: There are many small holes on the surface of the perforated acoustic wall panel. After the sound enters the small holes, it will be randomly reflected in the inner wall of the stru...
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Perforated Aluminum Ceiling TilesConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 26, 2021 - 13.00 Dollar US$Introduction Perforated aluminum ceiling tiles is make of aluminum alloy plate through cutting, punching and compression molding. The surface of the acoustic tiles is processed with various coatings. The white color is the most commonly used. The pur...
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Perforated Metal Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 26, 2021 - 13.00 Dollar US$Introduction The perforated metal acoustic panel is made of high-quality aluminum alloy, and it adopts leveling and compression molding processes to ensure the stability, flatness and dimensional accuracy of the finished perforated metal acoustic pan...
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Perforated Gypsum Board CeilingConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 26, 2021 - 13.00 Dollar US$Introduction Perforated gypsum board ceiling is made of high-quality paper-faced gypsum board. It is a kind of environmentally friendly, lightweight, high quality, fireproof, waterproof and corrosion-resistant decorative ceiling board. Specifications...
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Perforated Wood CeilingConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 26, 2021 - 13.00 Dollar US$The introduction Perforated wood ceiling is sound-absorbing material with round holes on the front and back of the high-density substrates. The perforated wood ceiling have a variety of configurations to meet all interior design and acoustic requirem...
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Perforated Copper SheetConstruction - Building Materials - Dezhou Second Copper Wire Copper Mesh Factory - China - September 9, 2021 - contact company for priceRed metals refer to Copper and copper alloy metals ( brass and bronze), with reddish metallic color. Copper is a pure metal, brass is copper and zinc alloy, bronze is a copper + tin alloy. We export perforated sheets to Poland, USA, Dubai, India, Can...
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Hot Air Ginning Perforated NonwovenFabric - Other - Hebei Weijia Non-woven Co., Ltd. - China - November 24, 2021 - contact company for priceHot-Air Ginning, Perforated Nonwoven It incorporates capability and also looks, with unique appearance as well as beautiful patterns. Features: This product makes use of the most up to date generation of fibers to improve the hydrophilicity of the fi...
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Perforated CurtainsWire Mesh - Lanatal Decorative Mesh Curtains Co. - China - November 24, 2021 - contact company for priceLanatal exports perforated dust curtain sheets with a variety of designs. Also known as Wind breaking net or wall. Corrugated metal plates with holes arranged in various distribution patterns. Mainly used in coal mines, coking plants, power plants, c...
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Perforated LinersPipes / Tubing - Victall Perforated Tubing Co - China - December 14, 2021 - contact company for pricePerforated liner is a sand control screen widely used in the horizontal completion wells of SAGD and other thermal heavy oil recovery. It is made of stainless steel or galvanized steel pipes slotted with single, double line or staggered patterns. Thi...
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Perforated Aluminum TubesPipes / Tubing - Victall Perforated Tubing Co - China - December 14, 2021 - contact company for pricePerforated aluminum pipes/tubes has a strong resistance to corrosion due to an oxide skin formed in reaction with the atmosphere. It is a relatively light metal pipe compared to metals such as steel, nickel, brass, and copper and is rather malleable....
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Steel Perforated Square TubePipes / Tubing - Victall Perforated Tubing Co - China - December 14, 2021 - contact company for priceSteel perforated square tube is made of high quality low carbon steel sheet. Perforated tubes can be made in the outline of round pipes or square tube channel gratings. Square perforated tube is popularly used as channel gratings for walk stairs safe...
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Sand Control Perforated Tube ScreenPipes / Tubing - Victall Perforated Tubing Co - China - December 14, 2021 - contact company for priceSand control well screen is made of high precision perforated tube with micron slotted round holes. The spiral perforating form of the sand center tube reduces the opening area of the tube cross section and maintains the strength of the sand center t...
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Round Hole Perforated TubePipes / Tubing - Victall Perforated Tubing Co - China - December 14, 2021 - contact company for priceRound opening perforated sheet metal is the most widely used for making of perforated pipes/tubes. The sheet metal is punched by a die to get its round opening. The shape of the hole is determined by the shape of the die. For perforating a round hole...
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Round Hole Perforated MetalWire Mesh - Victall Perforated Tubing Co - China - December 14, 2021 - contact company for priceVictall can offer perforated metal with various patterns mainly standard perforated patterns and decorative patterns. Round hole perforated metal is one of the most popular standard patterns suitable for various general purposes. Hole Patterns: Round...
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Perforated Steel GratingsWire Mesh - Victall Perforated Tubing Co - China - December 14, 2021 - contact company for priceAbout Steel Gratings in General: Perforated steel grating is a one-piece rigid, virtually maintenance-free metal flooring product. It provides a safe walking and working surface. The unique surface of large embossed holes and perforated buttons provi...