Product Introduction

宁 波 比 扬 建 材 有 限 公 司

Ningbo Biyang Construction Material Co., Ltd. Add: Aiyimei Building, No. 756 of Tiantong South Road, Yinzhou, Ningbo, China E-mail: beyond@bi-yang.com Mob: 86-152-6787-7895 Fax: 86-574-83030586

Company Profile Ningbo Beyond Construction Material Co., Ltd is an innovative company dedicated to the HVAC products and solutions. We have been committed to producing and supplying the energy saving and green HVAC products to provide a healthy, effective and economical solution for the ventilation industry since 1997. Our products cover all kinds of ducts, including aluminum flexible duct, stainless steel rigid duct, aluminum rigid duct, PVC combined duct, acoustic duct, semi-rigid duct and so on, different air diffusers, like round air diffusers, square air diffusers, linear air diffuser, jet nozzle diffuser, etc, and all sorts of ducting accessories and HVAC parts, like different ducting hoses, duct fittings, duct connectors and other fittings. Our ducts are used in Shanghai Disneyland, our air diffusers are bought for the Thailand national bank renovation and Quebec museum ventilation updating. In all, we've provided more than 1000 projects for all kinds of ventilation parts. Please kindly contact us if you have any inquiry or requests. Contact us E-mail: beyond@bi-yang.com Mob: 86-152-6787-7895 Fax: 86-574-83030586

Single Layer Aluminum Flexible

Duct Double Layers Aluminum Flexible

Duct Kitchen Vent Flexible Duct Semi Rigid Aluminum Flexible Duct

Structure 1 layer aluminum

foil+1 layer PET

Color Silver

Thickness 0.025-0.027mm

Diameter 40mm-650mm

(1.5’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure 2 layers aluminum

foil+1 layer PET

Color Silver

Thickness 0.032-0.035mm

Diameter 40mm-650mm

(1.5’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure 2 layers aluminum

foil+1 layer PET+2

PVC paster

Color Silver

Thickness 0.032-0.035mm

Diameter 40mm-650mm

(1.5’’-25’’)

Standard Length 5m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Aluminum

Color Silver

Thickness 0.06mm,0.08mm,

0.10mm,0.11mm,

0.12mm,0.15mm

Diameter 60mm-305mm

(2.5’’-12’’)

Standard Length 6m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+300℃

Pressure 3000pa

Max Air Velocity 30m/s

Semi Rigid Stainless Steel Flexible Duct

Single Layer Combi PVC Aluminum Flexible Duct

Double Layers Combi PVC Aluminum Flexible Duct

Fiberglass Insulation Flexible Duct

Structure Stainless steel

Color Silver

Thickness 0.08mm,0.09mm

Diameter 50mm-300mm

(2’’-12’’)

Standard Length 4m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+400℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure 1 layer PVC+1 layer

PET+1 layer

aluminum foil

Color Black, Grey, White

Thickness 0.125-0.127mm

Diameter 65mm-605mm

(2.5’’-24’’)

Standard Length 10m (max)

Fire Grade Limited

combustibility (fire

will out within 3

seconds)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure 1 layer PVC+1 layer

PET+2 layer

aluminum foil

Color Black, Grey, White

Thickness 0.132-0.135mm

Diameter 65mm-605mm

(2.5’’-24’’)

Standard Length 10m (max)

Fire Grade Limited

combustibility (fire

will out within 3

seconds)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Aluminum

foil+fiberglass

insulation+aluminu

m flexible duct

Insulation Density 16kg/m³-32kg/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(2’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Flexible Duct

Fiberglass Insulation Flexible Duct Fiberglass Insulation Flexible Duct Fiberglass Insulation Flexible Duct Polyester Insulated Flexible Duct

Structure PVC combi

duct+fiberglass

insulation+aluminum

flexible duct

Insulation Density 16kg/m³-32kg/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(4’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Aluminum foil

duct+fiberglass

insulation+aluminum

flexible duct

Insulation Density 16kg/m³-32kg/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(2’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure PVC combi

duct+fiberglass

insulation+aluminum

flexible duct

Insulation Density 16kg/m³-32kg/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(2’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Aluminum foil

duct+polyester

insulation+aluminum

flexible duct

Insulation Density 100g/m³-750g/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(2’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Polyester Insulated Flexible Duct Acoustic Duct Silencer Silencer

Structure PVC combi

duct+polyester

insulation+aluminum

flexible duct

Insulation Density 100g/m³-750g/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(2’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Aluminum foil duct+

fiberglass+aluminum

flexible duct

Insulation Density 16kg/m³-32kg/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(2’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Aluminum foil duct+

fiberglass+aluminum

flexible duct

Insulation Density 16kg/m³-32kg/m³

Thickness 50mm

Diameter 100mm-350mm

(4’’-14’’)

Standard Length 2m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure PVC combi

duct+polyester+

aluminum flexible

duct

Insulation Density 16kg/m³-32kg/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(2’’-25’’)

Standard Length 1.5m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Flexible Duct

Semi-rigid Insulated Duct Canvas Flexible Duct

Red Glass Fabric Silicone Duct

Structure Aluminum foil duct+

fiberglass+

non-woven

permeable fabric Insulation Density 16kg/m³-32kg/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(2’’-25’’)

Standard Length 10m (max)

Fire Grade ClassA2 (Max0

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Aluminum foil duct+

fiberglass + semi-

rigid aluminum duct

Insulation Density 16kg/m³-32kg/m³

Thickness 25mm/30mm

Diameter 50mm-650mm

(2’’-25’’)

Standard Length 1m (max)

Fire Grade ClassA2 (Max)

Temperate Rang -30℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Strength fabric

Color Green, Blue, Grey

Thickness 0.35mm

Diameter 50mm-500mm

(2’’-20’’)

Standard Length 10m (max)

Fire Grade Non-flammable

Temperate Rang -70℃/+250℃

/+400℃/+800℃

/+1000℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Glass fabric silicone

+steel wire

Color Red

Thickness 0.6mm

Diameter 40mm-300mm

(2’’-20’’)

Standard Length 4m (max)

Fire Grade Non-flammable

Temperate Rang -70℃/+280℃

Pressure 3000pa

Max Air Velocity 30m/s

PU Flexible Duct Polypropylene Flexible Duct PVC Flexible Duct Nylon Flexible Duct

Structure 1 layer PU

Color Black, Transparent

Thickness 0.025mm-0.027mm

Diameter 40mm-300mm

(1.5’’-12’’)

Standard Length 10m (max)

Fire Grade Class B2

Temperate Rang -20℃/+80℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure Polypropylene+

steel wire

Color White

Thickness 0.3mm

Diameter 50mm-200mm

(2’’-8’’)

Standard Length 10m (max)

Fire Grade Class B2

Temperate Rang -20℃/+90℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure 1 layer PVC

Color White, Black, Grey

Thickness 0.07mm-0.10mm

Diameter 80mm-500mm

(3’’-20’’)

Standard Length 10m (max)

Fire Grade Class B1

Temperate Rang -20℃/+80℃

Pressure 3000pa

Max Air Velocity 30m/s

Structure PVC coated nylon

duct

Color Grey

Thickness 0.2mm

Diameter 50mm-300mm

(2’’-12’’)

Standard Length 10m (max)

Fire Grade Non-flammable

Temperate Rang -100℃/+150℃

Pressure 3000pa

Max Air Velocity 30m/s

Flexible Duct Non-woven Permeable Fabric

Insulated Duct

Pressed Elbow 90° Pressed Elbow 60° Pressed Elbow 45° Pressed Elbow 30° Pressed Elbow 15°

Segmented Elbow 90° Segmented Elbow 60° Segmented Elbow 45° Segmented Elbow30° Segmented Elbow 15°

Round Spiral Duct Oval Spiral Duct Round Insulated Spiral Duct

Material Galvanized sheet

Shape Round

Connection Male(with rubber),

female

Diameter 100mm-2000mm

Thickness 0.6mm-1.2mm

Length 6m (max)

Material Galvanized sheet

Shape Oval

Connection Male(with rubber),

female

Dimension 200mm*800mm

-600mm*2000mm

Thickness 0.8mm-1.2mm

Length 6m (max)

Material Galvanized sheet

Shape Round

Connection Male(with rubber),

female

Diameter Inner duct:

100mm-1950mm

Outer duct:

150mm-2000mm

Thickness 0.6mm-1.2mm

Insulation Material: fiberglass

Thickness: 25mm or

50mm

Density: 24kg/m3 as

standard, available on

request

Length 1m (max)

Spiral Duct System

Round Spiral Duct System

Duct Tee

Saddle Tee Branch Eccentric Saddle Tee Boot Tee Wye Branch

Y Branch Tee Cross Tee Lateral Double Branch Reducer Reducer

Coupling Coupling with Rubber Female Coupling Adjusting S Type Coupling

End Cap Round Bend Silencer Silencer Silencer Regulating Damper

Damper Hood Air Vent Round Cap Take-off

Oval Elbow Oval Elbow Oval Tee Oval Wye Branch

Oval-round Branch

Spiral Duct System

Oval Spiral Duct System

Reducer Eccentric Reducer Oval-round Coupling Oval-rectangle Coupling S Type Coupling

End Cap Oval Flange

Insulated Saddle Tee Insulated Tilt Tee Insulated Y Branch Tee Insulated Boot Tee Insulated Saddle Cross

Insulated Tilt Cross Tee Insulated Boot Cross Insulated Reducer Eccentric Reducer Insulated Coupling

Insulated Female Coupling Insulated End Cap Insulated Damper

Insulated Elbow 90° Insulated Elbow 60° Insulated Elbow 45° Insulated Elbow 30° Insulated Elbow 15°

Spiral Duct System

Insulated Spiral Duct System

SS Welded Duct SS Welded Elbow 90° SS Welded Elbow 45° SS Welded Reducer SS Welded Tee

Welded Rectangular Duct Rectangular Flat Corner

Square Throat Angle Rectangular Throat Angle Square Throat Elbow

Stainless Steel Welded Series

Welded Rectangular Duct Series

Flange Flat Flange 40# Duct Corner 30# Duct Corner 20# Duct Corner

Material Stainless steel,

galvanized

Thickness 3mm-5mm

Size 300-2000mm

Material Stainless steel,

galvanized

Thickness 3mm-5mm

Size 80-300mm

Material Stainless steel,

galvanized

Thickness 3mm-5mm

Material Stainless steel,

galvanized

Thickness 3mm-5mm

Material Stainless steel,

galvanized

Thickness 3mm-5mm

Beam Clamp G Clamp Fast clamp Hose Clamp Flange Strip

Material Stainless steel,

galvanized

Material Stainless steel,

galvanized

Thickness 3mm-8mm

Material Stainless steel,

galvanized

Thickness 1mm, 1.2mm

Size 80-600mm

Material Stainless steel,

galvanized

Thickness 0.6mm-1mm

Size 10-305mm

Material Galvanized steel

Thickness 0.7mm-1.2mm

Size 28*25, 30*34,

40*40

PVC Coated Flexible Duct

Connector

Canvas Flexible Duct Connector

Silicon Coated Flexible Duct Connector

Structure Galvanized steel &

heat resistant

polyester coated

with PVC.

Thickness 0.4mm galvanized

steel

Standard Length 25 meter

StandardSize 45+60+45;45+70+4

5; 45+75+45;

70+100+70

Temperate Rang -30℃/+120℃

Structure Galvanized steel +

canvas

Thickness 0.4mm galvanized

steel

Standard Length 25 meter

StandardSize 45+60+45;

45+70+45;

45+75+45;

70+100+70

Temperate Rang -30℃/+150℃

Structure Galvanized steel +

fire retardant

glassfiber coated

with silicon

Thickness 0.4mm galvanized

steel

Standard Length 25 meter

StandardSize 45+60+45;45+70+4

5; 45+75+45;

70+100+70

Temperate Rang -30℃/+280℃

HAVC Ducting Accessory

Air Supply Valve Air Exhaust Valve Jet Nozzle Diffuser Round Swirl Diffuser

Material Aluminum

Color RAL9010,9016

Finish Power painted

Size(mm) 80, 100, 150, 160,

200, 250

Material Aluminum

Color RAL9010,9016

Finish Power painted

Size(mm) 80, 100, 150, 160,

200, 250

Material Aluminum

Color RAL9010,9016

Finish Power painted or

anodized

Size(mm) 100, 125, 150,160,

200, 250, 315,400,

450, 500, 630

Material Aluminum

Thickness 1.0mm, 1.2mm

Color RAL9010,9016

Finish Power coated

Connector Plenum box

Size(mm) 250, 315, 350,

400, 500, 630

Aluminum Round Air Diffuser Aluminum Square Air Diffuser Aluminum Single Deflection Grille Single Deflection Grille

Material Aluminum

Thickness 0.8mm,1mm,1.2mm

Color RAL9010,9016

Finish Power painted

Size(mm) 100,150,160,200,

250,300,350,400,

450,500,630

Material Aluminum

Thickness 1mm, 1.2mm

Color RAL9010,9016

Finish Power painted

Size 150*150 225*225

300*300 375*375

450*450 600*600

Material Aluminum

Thickness 1mm, 1.2mm

Color RAL9010,9016

Finish Power coated or

anodized

Size(mm) 150-1800mm, as

required

Material Aluminum

Thickness 1mm, 1.2mm

Color RAL9010,9016

Finish Power coated or

anodized

Size(mm) 150-1800mm, as

required

Double Deflection Grille Egg Crate Grille Removable Egg Crate Grille Linear Slot Diffuser

Material Aluminum

Thickness 1mm,1.2mm

Color RAL9010,9016

Finish Power coated or

anodized

Size(mm) 200-1000mm, as

required

Material Aluminum

Thickness 1mm, 1.2mm

Color RAL9010,9016

Finish Power coated

Size(mm) 200-1000mm, as

required

Material Aluminum

Thickness 1mm, 1.2mm

Color RAL9010,9016

Finish Power coated

Size(mm) Square or

rectangular as

required

Material Aluminum

Thickness 1.2mm

Slot 1-4

Finish Power coated or

anodized

Size(mm) 495-1495mm, as

required

Air Diffusers

Round Exhaust Louver Round Air Vent Cap Weatherproof Louver Hinge Return Air Grille

Material Aluminum

Color RAL9010,9016

Finish Power painted

Size(mm) 100, 125, 150,

160, 200, 250

Material Aluminum

Color RAL9010,9016

Finish Anodized

Size(mm) 150, 200, 250,

300, 350

Material Aluminum

Color RAL9010,9016

Finish Power painted

Size(mm) 150-1800mm,

square or

rectangular as

required

Material Aluminum

Color RAL9010,9016

Finish Power painted

Connector Plenum box

Size(mm) 150-1800mm,

square or

rectangular as

required

Aluminum Linear Bar Diffuser Aluminum Hinged Linear Grille Round Jet Ring Diffuser Aluminum Drum Jet Diffuser

Material Aluminum

Color RAL9010,9016

Finish Power painted or

anodized

Size(mm) 400-1200, as

required

Material Aluminum

Color RAL9010,9016

Finish Anodized

Size(mm) 150, 200, 250,

300, 350

Material Aluminum

Color RAL9010,9016

Finish Power painted

Size(mm) 100,125,150,160,

200,250,300,350,

400,450,500

Material Aluminum

Color RAL9010,9016

Finish Power painted

Connector Plenum box

Size(mm) 305*152 457*152

508*254 635*254

762*305

Inverted Y Blades Louver Door Louver with Inverted Y Blades Aluminum Inverted Y Blade Louver Vertical Sightproof Louver

Material Aluminum

Color RAL9010,9016

Finish Power painted or

anodized

Size(mm) 400-1200, as

required

Material Aluminum

Color RAL9010,9016

Finish Anodized

Size(mm) 150, 200, 250,

300, 350

Material Aluminum

Color RAL9010,9016

Finish Power painted

Size(mm) 100,125,150,160,

200,250,300,350,

400,450,500

Material Aluminum

Color RAL9010,9016

Finish Power painted

Connector Plenum box

Size(mm) 305*152 457*152

Air Diffusers

Duct Elbow Corner

Model A B Length

GG80

77 64 2M

GG100 103 68 2M

GG130 130 90 2M

GG150 150 90 2M

Model A B C

CZ80

83 68 100

CZ100 106 75 117

CZ130 140 98 170

CZ150 155 98 160

Wall Cover Ceiling Cap

Model A B C D

GQ80

80 83 110 212

GQ100 105 85 134 215

GQ130 133 125 167 235

GQ150 158 120 200 240

Model A B C D E

QG80

30 62 73 140 110

QG100 38.5 68 109 130 144

Plane Corner T- Joint

Model A B C

PW80

86 70 110

PW100 108 74 136

PW130 142 98 173

PW150 158 100 189

Model A B C

ST100

72 165 138

ST130 140 213 174

Decorative Cap Tube for Air-conditioner

End Cover Cover Joint

Model A B C D E

WJ80

85 70 97 58 39

Model A B C

ZL80

88 69 50

ZL100 110 74 52

ZL130 140 98 80

ZL150 158 97 80

Free Joint Base

Model A B C

RJ80

600 63 73

RJ100 720 63 91

RG130 900 89 129

Model A B C

JZ80

105 80 94.2

JZ100 150 90 125

Reducing Joint Guard Ring

Model A B C

BJ80

73 109 62

BJ100

98 140 78

Model A B

HQ60

56 115

HQ70 70 139

Decorative Cap Tube for Air-conditioner

Ningbo Biyang Construction Material Co., Ltd. Add: Aiyimei Building, No. 756 of Tiantong South Road, Yinzhou, Ningbo, China

E-mail: beyond@bi-yang.com Mob: 86-152-6787-7895 Fax: 86-574-83030586