Home Supplier Discovery Industrial Equipment & Components Flange

Wholesale Duct Flanges Manufacturers & Suppliers

Wholesale Duct Flanges Total 581 manufacturers & suppliers found with 1,743 products

AIRMAX AL CO., LIMITED

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area800
Plant Area
Number of Employees10
Number of Employees
Manufacturer/Factory , Trading Company
Metal Parts
ODM, OEM
ISO 9000, ISO 14001
  • Customized 35mm Flange Metal Stamping Parts Tdc Flange Duct Flange
    US$ 0.03 / Piece
    100000 Pieces (MOQ)
  • Air Condition Fabrication Flange HVAC Galvanised Metal Air Connector Tdf Tdc Duct Flange
    US$ 0.03 / Piece
    10000 Pieces (MOQ)
  • OEM Galvanised Tdc Tdf Air Duct Flange for Air-Condition Duct Connector
    US$ 0.03 / Piece
    10000 Pieces (MOQ)

Xiamen Green Foam Insulation Material Co, Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Pid Duct , Pre-Insulated Duct Panel , PIR Duct Panel , HVAC Air Duct , Phenolic Foam Insulation Board
ODM, Own Brand
ISO 9001
  • HAVC Duct Accessories PVC Flange/Profile
    US$ 0.3 / Meter
    100 Meters (MOQ)
  • Gfi HVAC Duct Accessories PVC Flange 20mm
    US$ 0.3 / Meter
    100 Meters (MOQ)
  • Best Aluminium Flange Joint for HVAC Duct Installation Connector Accessories
    US$ 0.6 / Meter
    100 Meters (MOQ)

Nanjing Byfo Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Hydraulic Press , Punching Machine , Ironworker , Power Press , Press Brake
OEM, Own Brand
ISO 9001
  • Tdf Flange Profile Machine with Duct Roll Former
    US$ 3200 / set
    1 set (MOQ)
  • HVAC Air Duct Tdf Flange Forming Machine Tdf Duct Flange Forming Machine HVAC Duct Forming Machine
    US$ 3200 / set
    1 set (MOQ)
  • Factory Direct Price U Shape HVAC Square Duct Pipe Production Line with Four Coil Rack
    US$ 45600 / set
    1 set (MOQ)

Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Refrigeration Chemicals , Copper Tube , ACR Compressor , Heat Exchanger , Condensing Unit
OEM
ISO 9001, ISO 9000
  • HVAC Galvanized Steel Flange Duct Corners for Ventilation Rectangular Duct Flange Corners
    US$ 0.03 / Piece
    1000 Pieces (MOQ)
  • Factory Price Metal Duct Connector Flange for Ventilation Straight Pipe Flange
    US$ 0.29 / Piece
    300 Pieces (MOQ)
  • Ductwork Components Sheet Metal Flange Corners
    US$ 0.3 / Piece
    1000 Pieces (MOQ)

Wuhu Aihua Industrial Manufacturing Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees28
Number of Employees
Manufacturer/Factory , Trading Company
Access Panel , Access Door , Inspection Door , Plastic Access Panel , Roof Hatch
ODM, OEM
Wuhu, Anhui
  • Flange Corner Duct Galvanized Steel Square Pipe Flange Corner Fittings Air Duct Angle
    US$ 0.1 / Piece
    10000 Pieces (MOQ)
  • TDC TDF Air Duct Angle Corner Duct Flange
    US$ 0.1 / Piece
    10000 Pieces (MOQ)
  • Square Duct Access Door AP7434
    US$ 1 / Piece
    100 Pieces (MOQ)

Huizhou City Yueda Plastic Products Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
PVC /ABS Edge Banding , Edge Banding Tap , Banding , PVC Invisible Flange , PVC Screw Sticker Covers
OEM, ODM
within 15 workdays
  • Yueda Factory New PVC material Guaranteed Pre-Insulated HAVC Duct Accessories PVC Invisible Flange Bayonet Joint
    US$ 0.18 / Meter
    5000 Meters (MOQ)
  • Yueda PVC Flange for Duct PVC Invisible Flange Joint for Phenolic Air Duct
    US$ 0.18 / Meter
    5000 Meters (MOQ)
  • Yueda PVC Profile, Seal Strip, PVC Invisible Flange Joint for Window and Facade
    US$ 0.18 / Meter
    5000 Meters (MOQ)

YINGDE VENTECH AIR CONDITIONING CO., LTD.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees47
Number of Employees
Manufacturer/Factory , Trading Company
air diffusers and air grilles , phenolic duct panels , CNC insulation cutting machine , VCARE full intelligent air balance system
Own Brand, ODM, OEM
Qingyuan, Guangdong
  • Aluminum H Flange for Phenolic Air Duct
    US$ 15 / Piece
    200 Pieces (MOQ)
  • PVC/Aluminium Profile Flange for Ventilation Duct
    US$ 15 / Piece
    200 Pieces (MOQ)
  • Ventech Aluminum H Flange for Phenolic Air Duct
    US$ 15 / Piece
    200 Pieces (MOQ)

Hangzhou Lifeng Import & Export Co., Ltd.

China Supplier - Gold MemberSince 2009

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
HVAC , Pipe Fitting , Ventilation , Fasteners , Condensate Drain Pump
Own Brand
ISO 9001, ISO 9000
  • Galvanized Iron Duct Hardware Flange Corner C-0n for Duct Building
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • HVAC Accessories Duct Hardware Gi 20mm Tdc/ Tdf Duct Flange
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Coupling Duct Fitting Galvanized Steel
    US$ 1 / Piece
    100 Pieces (MOQ)

Superair Group Limited

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Trading Company
Refrigeration , HVAC , Ventilation , Washing Machine Parts , Dryer Parts
OEM, ODM
ISO 9001, ISO 9000
  • Ventilation Duct Hardware Corner Flange for HVAC
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • Pipe Ventilation Round Spiral Duct Fan Mounting Flange (for fans)
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • Factory Price Galvanized Steel Duct Flange Corners HVAC accessories
    US$ 0.1 / Piece
    100 Pieces (MOQ)

Anhui Blackma Heavy Industrial Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees24
Number of Employees
Manufacturer/Factory , Trading Company
Duct Machines
ODM, OEM, Own Brand
ISO 9001
  • Ventilation Steel Duct Plate Tdf Flange Making Machine/Cold Roll Flange Forming Machine for Square Tube
    US$ 3300 / Set
    1 Set (MOQ)
  • Square Pipe Metal Sheet Tdf Flange Making Machine /Air Conditional Single Side Flange Maker
    US$ 3300 / Set
    1 Set (MOQ)
  • Galvanized Sheet Metal Duct Making Machine / Duct Manufacture Auto Line
    US$ 44000 / Set
    1 Set (MOQ)

Guangzhou Yida Composite Material Co. Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees90
Number of Employees
Manufacturer/Factory , Trading Company
Flexible Duct , Fireproof Fabrics , Flexible Duct Connector , Silicone Duct Connector , Silicone Fabrics
ODM, Own Brand
within 15 workdays
  • HVAC System Fire Retardant Neoprene Fabric Air Ducting Connector Duct Flange 45-75-45mm
    US$ 0.9 / Meter
    1000 Meters (MOQ)
  • Flexible Duct Connector with Flange
    US$ 0.99 / Piece
    10 Pieces (MOQ)
  • China Manufacturer Fire Retardant HVAC Accessories Canvas Flexible Duct Connector 45/100/45
    US$ 0.9 / Meter
    1000 Meters (MOQ)

Yunnan Sanjing Waterproof Building Materials Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees68
Number of Employees
Manufacturer/Factory , Trading Company
Waterproof Material
ODM, OEM
N/A
  • Phenolic Duct Plane/Corner/F-Type/H-Type/U-Type Duct Connection Flange and Accessories
    US$ 0.029 / Piece
    1000 Pieces (MOQ)
  • Factory Direct Supply 9501 Flame Retardant Rubber Sealing Strip Duct Sealing Strip
    US$ 0.07 / Meter
    1000 Meters (MOQ)
  • Hot Selling Expanded PTFE Seal Tape for Flange Seal
    US$ 6.96 / kg
    500 kg (MOQ)

QINGDAO YICHENG INDUSTRIAL PRODUCTS CO., LTD.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Number of Employees23
Number of Employees
Manufacturer/Factory , Trading Company
Wheelbarrow Wheel , Plastic Products , Solid Wheel , Wheelbarrow , Hand Trolley
ODM, OEM, Own Brand
ISO 9001
  • Ventilation Duct/Smoke Pipe/Smoke Vent/Pipe Flange
    US$ 3 / Piece
    500 Pieces (MOQ)

Guangzhou City Anguli Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Manufacturer/Factory
Glass Door Handle , Gas Spring , Floor Spring , Castor , Door Closer
OEM, ODM, Own Brand
within 15 workdays
  • Cabinet Pipe Fitting Metal Iron Flange Spot Goods Duct Steel Companion Flange Flexible Hose Butter Fly Stainless Steel Valve Flanged
    US$ 0.055 / Piece
    1000 Pieces (MOQ)

Ningbo Suijin Machinery Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Investment Casting Parts , Precision Casting Parts , Machining Parts , Auto Parts , Industry Parts
OEM, ODM
ISO 9001, IATF16949
  • OEM Custom CNC Machining Service Aluminum Parts CNC Duct Flange
    US$ 0.8 / Piece
    1000 Pieces (MOQ)

Foshan Yanyang Hardware Co.,ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees43
Number of Employees
Manufacturer/Factory , Trading Company
Hardware Fitting
ODM, OEM
ISO9001:2015
  • CNC Aluminum Blind Pipe Flange Duct Flange with ISO9001 Certified
    US$ 0.7 / Piece
    1000 Pieces (MOQ)

Ningbo Nathan Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2007

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Aluminum Casting , Investment Casting , Die Casting , Sand Casting , Iron Casting
OEM
ISO 9001
  • Factory Custom Service OEM ODM PVC Plastic Round Flanges with Bolt Holes for Air Duct
    US$ 2 / Piece
    500 Pieces (MOQ)

Qingdao Chengenxin Industry and Trade Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Aluminum Die Casting Service , Squeeze Casting OEM , Plastic Injection Molding , Mold Development , CNC Machining
OEM, ODM, Own Brand
ISO 9001, IATF16949
  • OEM Aluminum Alloy Casting Blind Pipe/Duct Flange with ISO9001 Certified
    US$ 0.1 / Piece
    100 Pieces (MOQ)

LANDYOUNG GROUP CO., LTD.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area118
Plant Area
Number of Employees11
Number of Employees
Trading Company
GRP Pipe And Fittings; FRP Tank; Water Tank; FRP Profile; Production Machine
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • China Factory High Quality FRP Fittings, GRP Fittings, FRP Flange
    US$ 1 / Piece
    10 Pieces (MOQ)
  • High Quality Chemical Resistance Flange for FRP/GRP Fiberglass Fittings
    US$ 1 / Piece
    10 Pieces (MOQ)
  • Abrasion Resistance FRP Fiberglass Fittings, GRP Fiberglass Fittings, FRP Elbow, FRP Tee, FRP Flange
    US$ 1 / Piece
    10 Pieces (MOQ)

3S International Company Limited

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Stainless Steel Manifold , Plastic Pipe End Caps , Plastic Flange Face Covers , Plastic Oilfield Thread Protectors , Manifold
OEM, Own Brand
ISO 9001, ISO 14001
  • Forged Stainless Steel Thread Flange (YZF-M016)
    Negotiable
    10 Pieces (MOQ)
  • ANSI B16.47 Carbon Steel Blind Flange (YZF-E482)
    Negotiable
    10 Pieces (MOQ)
  • High Quality Carbon Steel Socket Welding Flange (YZF-M272)
    Negotiable
    10 Pieces (MOQ)

TIGER RUBBER AND PLASTIC CO.,LTD

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Hydraulic Hose , Industrial Hose , Rubber Hose High Pressure Hose Automobile Hose , Fuel Hose Water Hose Air Hose Oil Hose , Washer Hose Gasoline Hose
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, HSE
  • Excellent Quality Hydraulic Carbon Steel Hose Pipe Flange and Clamp on Sale
    US$ 0.36 / Piece
    1 Piece (MOQ)
  • SAE Carbon Stainless Steel 3000psi Hydraulic Socket Weld Hose Flange for Oil Press 87311 87391
    US$ 0.36 / Piece
    1 Piece (MOQ)
  • Hose Connector Hydraulic Parts Hydraulic Flange 10711
    US$ 0.36 / Piece
    1 Piece (MOQ)

EZ Steel Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler Tube
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
  • ASTM A182 F304 F316 F53 Stainless Steel Flange Forged So Flange 300# Bl-RF Flange Brida
    Negotiable
    1 Piece (MOQ)
  • En10204-3-1 Certificate ASTM A312/A213/A269 316L/304L Forged Stainless Steel Flange
    Negotiable
    2 Tons (MOQ)
  • ASTM B444 Gr. 2 Inconel 625 Seamless U Bend Tube for Heat Exchanger
    US$ 888 / Ton
    1 Ton (MOQ)

XICHENG EP(CN) LTD

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area56
Plant Area
Number of Employees11
Number of Employees
Manufacturer/Factory , Trading Company
Environmental Protection Equipment
ODM, OEM
ISO 9001, QC 080000
  • Customizable Polypropylene Plastic Pipe Fittings PP Round Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Diameter 20-2000mm Polypropylene Plastic Pipe Fittings PP Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • 45/90 Degree Plastic Corrosion Resistance and Aging Resistance Flat Duct Elbow
    US$ 1.8 / Piece
    50 Pieces (MOQ)

Hebei Yukuo Environmental Technology Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
FRP Garting , FRP Sheet Pile , FRP Pipes/Parts , FRP Cable Tray , FRP Core
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • FRP Pipe / GRP Pipe /FRP Flange
    US$ 5 / Meter
    50 Meters (MOQ)
  • GRP FRP Tube Supplier GRP FRP Pipe Supplier
    US$ 5 / Meter
    50 Meters (MOQ)
  • Durable Shock Proof GRP Pipe Elbow for Various Industries
    US$ 10 / Meter
    1 Meter (MOQ)
Manufacturer/Factory , Trading Company
Ventilation Duct , Ventilation Duct Accessories
ISO 9001
Guangzhou, Guangdong
  • Air Duct Flange System Sealant Flange
    US$ 0.05 / Piece
    100 Pieces (MOQ)
  • HVAC Galvanized Steel Duct Fitting 15/ 30/ 45/ 90 Pressed Bend
    US$ 1.3 / Piece
    100 Pieces (MOQ)
  • Tdf Duct Flange & Corner Ductmate
    US$ 0.05 / Piece
    100 Pieces (MOQ)

CHUXIN FLANGE PIPE FITTINGS CO., LTD

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Flange , Pipeline , Threaded Flange , Stainless Steel Flange , Welding Flange
OEM, ODM, Own Brand
Response Time≤3h
  • Expert Manufacturer of Stainless Steel ASME B16.5 304/304L/316/316L Lj RF Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • High Quality DIN 304/304L/316/316L Th RF Flange Chinese Factory
    US$ 1 / Piece
    1 Piece (MOQ)
  • China Factory of DIN 304/304L/316/316L Th RF Flange
    US$ 1 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Duct Flange , Flange Clamp , C Steel
self-produce
ISO 9001
  • HVAC Duct Flange T20//T30/T40
    Negotiable
    10000 Meters (MOQ)
  • HVAC Galvanised Metal Air Connector Tdf Tdc Duct Flange
    Negotiable
    10000 Meters (MOQ)
  • High Quality Tdf Tdc Duct Flange with Sealant
    Negotiable
    10000 Meters (MOQ)

Jiangsu Maxi Metal Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Stainless Steel Raw Materials , Copper Products , Aluminum Products , Alloy Steel , Tool Steel
OEM
ISO 9001, OHSAS/ OHSMS 18001, ISO 14064, QC 080000
  • 304 Stainless Steel 90 Degree Duct Elbow 45 Degree Elbow
    US$ 1.25 / Piece
    50 Pieces (MOQ)

Zhejiang Boda Valve Manufacturing Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Number of Employees25
Number of Employees
Manufacturer/Factory , Trading Company
Hard Sealed Butterfly Valve , Electric Butterfly Valve , Pneumatic Butterfly Vale , Stainless Steel Butterfly Valve , Turbine Butterfly Valve
ODM, OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
  • National Standard Integrated Stainless Steel Cast Flange Flange
    US$ 16 / Piece
    100 Pieces (MOQ)
  • 304 Stainless Steel National Standard Neck Flat Welding Flange So
    US$ 10 / Piece
    100 Pieces (MOQ)
  • 304 Stainless Steel American Standard Neck Flat Welding Flange So
    US$ 12 / Piece
    100 Pieces (MOQ)

Shanghai Shenglongpan Electric CO., ltd

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Bolt and Nut , Nut Product , Screw Product , Flange Pipe Fitting , Brass Fitting
OEM, ODM, Own Brand
ISO 9001, QC 080000
  • Customized Cast 316 304 Stainless and Aluminum Pipe Flanges
    US$ 75 / Piece
    200 Pieces (MOQ)
  • Welding DIN 2576 ANSI Carbon Steel Forged Blind Flange for Pipe Fitting
    US$ 40 / Piece
    200 Pieces (MOQ)
  • Made in China DN500 Pn10 Steel Flange
    US$ 46 / Piece
    200 Pieces (MOQ)
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Business Type

Manufacturer/Factory (491) Trading Company (374) Group Corporation (22) Individuals/SOHO (2) Other (4)

Management Certification

ISO 9001 (362) ISO 14001 (147) ISO 9000 (90) ISO9001:2015 (83) ISO 14000 (49) ISO14001:2015 (40) Others (38) IATF16949 (37) OHSAS/ OHSMS 18001 (36) ISO 20000 (36) QC 080000 (30) ISO 14064 (25) HSE (25) BSCI (24) GMP (22) ASME (12) ANSI/ESD (11) ISO 10012 (10) ISO45001:2016 (10) EICC (10) BS 25999-2 (9) ISO 50001 (8) ISO 13485 (8) PAS 28000 (8) ISO 29001 (8) HACCP (8) QSR (8) AIB (8) BRC (8) ISO 22000 (7) SA 8000 (7) IFS (7) ISO 17025 (6) WRAP (6) BREEAM (6) HQE (6) LEED (6) SHE Audits (6) GAP (6) QHSE (6) SEDEX (6) FSC (5) ISO9001:2008 (3) OHSAS18001:2007 (2) ISO14001:2004 (2) More

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No. of Employees

5-50 People (131) 51-200 People (69) Less than 5 People (15) 201-500 People (11) 501-1000 People (3) Above 1000 People (2) More

Province & Region

Shandong (125) Jiangsu (98) Zhejiang (96) Guangdong (73) Hebei (44) Shanghai (26) Anhui (24) Tianjin (18) Henan (16) Beijing (11) Fujian (9) Hunan (7) Shaanxi (6) Sichuan (5) Shanxi (5) Liaoning (4) Chongqing (4) Yunnan (2) Hubei (2) Jiangxi (2) Guangxi (1) Jilin (1) Hongkong S.A.R. (1) Heilongjiang (1) More