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Gray Iron D400 Manhole Cover Manufacturers & Suppliers

Gray Iron D400 Manhole Cover Total 37 manufacturers & suppliers found with 111 products

Shandong Great Steel Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area140
Plant Area
Number of Employees21
Number of Employees
Manufacturer/Factory
Welded Steel Pipe , Ductile Iron Pipe , Seamless Steel Pipe
Own Brand, ODM, OEM
ISO 9001, ISO 14064
  • En124 Class400 Ductile Cast Iron Manhole Cover
    US$ 21.5 / Piece
    1 Piece (MOQ)
  • Grey and Black Color Ductile Cast Iron Square and Round Manhole Cover
    US$ 21.5 / Piece
    1 Piece (MOQ)
  • Customized Sizes En124 C250 D400 D500 Cover Ductile Iron Manhole Covers
    US$ 21.5 / Piece
    1 Piece (MOQ)

Hubei Luzhongbao Metal Products Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Manhole Cover , Manhole Grating , Drainage Trench Grating , Water Meter Boxe , Other Municipal Facilities
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate, GB/T 27922-2011 certificate
  • Customized Gray Precision Casting Round Ductile Iron Recessed Manhole Cover C250 D400
    US$ 32.56 / Set
    100 Sets (MOQ)
  • Luzhongbao D400 Double Door Ductile Iron Manhole Cover
    US$ 950 / Ton
    5 Tons (MOQ)
  • Professional China Manufacturer D400 600× 800mm Double Door Square Ductile Iron Casting Iron Manhole Covers with Frame Factory Price
    US$ 700 / Ton
    2 Tons (MOQ)

Shandong Lurun Plastic Industry Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
FRP/GRP Manhole Cover , FRP Composite Manhole Cover , FRP Gully Grating , FRP Cable Telecom Trench Cover , FRP U Channel Drainage with Grating Cover
OEM, Own Brand
ISO 9001
  • Ductile Iron Manhole Cover D400 Sewage Manhole Cover for Road Facility
    US$ 2.59 / Piece
    1 Piece (MOQ)
  • Red Color Manhole Cover En124 D400 Cast Iron Manhole Cover 850*850
    US$ 2.59 / Piece
    1 Piece (MOQ)
  • En124 D400 GRP/FRP Heavy Duty Cast Iron Composite Recessed Fiberglass Manhole Cover with Frame
    US$ 4.2 / Piece
    100 Pieces (MOQ)

Hebei And Metals & Minerals Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Building Materials , Decoration Materials , Aluminum Die Castings , Rubber Sheetings , Plastic Products
OEM, ODM, Own Brand
ISO 9001
  • Customized En124 C250 D400 Ductile Iron Gray Iron Rectangle Manhole Cover with Frame
    US$ 1 / Piece
    10 Pieces (MOQ)
  • Customized En124 Cast Gray Iron Outdoor Sewerage Manhole Grating
    US$ 1 / Piece
    10 Pieces (MOQ)
  • 60X60 En124 Class D400 Ductile Iron Cast Iron Manhole Cover with Frame
    US$ 1 / Piece
    10 Pieces (MOQ)

SYI Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2007

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees90
Number of Employees
Manufacturer/Factory , Trading Company
manhole cover , grating , ductile iron pipe fitting , adapter and coupling , valve
Own Brand, ODM, OEM
ISO9001:2015
  • Auti-Rust Double Triangle En124 D400 Gray Ductile Iron Sewage Manhole Cover
    US$ 900 / Ton
    10 Tons (MOQ)
  • Customized En124 High Strength Double Seal Cast Ductile Iron Sewer Manhole Cover
    US$ 900 / Ton
    1 Ton (MOQ)
  • En124 D400 Ductile Casting Iron Manhole Cover for Construction Used
    US$ 900 / Ton
    1 Ton (MOQ)

Shanxi Solid Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Ductile Iron Pipes &Pipe Fittings , Manhole Covers , Flanges , Valves , Flange Adaptor
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 22000
  • En124 C250 D400 Ductile Iron or Gray Iron Rectangle Manhole Cover with Frame
    US$ 900 / Ton
    5 Tons (MOQ)
  • Weight Ductile Cast Iron Sewer Cover Round Water Manhole Cover D400 Molding
    US$ 900 / Ton
    5 Tons (MOQ)
  • En124 D400 Ductile Iron Square Single Seal Manhole Cover
    US$ 900 / Ton
    5 Tons (MOQ)

Hangzhou Jinmeng Road Establishment Co., Ltd.

China Supplier - Gold MemberSince 2012

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory
Manhole Cover , SMC Manhole Cover , Composite Manhole Cover , Manhole Covers , Manhole Cover and Frame
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015
  • SMC/FRP 650*650 A15 Square Manhole Cover
    Negotiable
    1 Set (MOQ)
  • Jinmeng Composite Infra Manhole Lid, En124 D400 FRP Manhole Lid
    US$ 79 / Piece
    1 Piece (MOQ)
  • En124 D400 Watertight BMC Manhole Lid with Inner Cover
    US$ 1201 / Piece
    1 Piece (MOQ)

Anhui Feilong New Material Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Ductile Iron Manhole Cover , Composite Manhole Covers , SMC Drainage Channels , Trench Covers Gully Gratings , Stainless Steel Manhole Cover Grate
OEM, ODM, Own Brand
Ma'anshan, Anhui
  • High Quality Artistic Design Manhole Covers 3D Printed Customize-Able
    US$ 0.78 / kg
    5 kg (MOQ)
  • Artistic Square/Round Anti-Crossion Colorful Ductile Iron Manhole Sewer Sanitary Drainage Covers
    US$ 1.68 / kg
    5 kg (MOQ)
  • High Quality Artistic Designed Nice Decoration Manhole Covers 3D Printed Customize-Able
    US$ 1.68 / kg
    5 kg (MOQ)

Hebei Mingda International Trading Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Iron Casting , Steel Casting , Aluminum Casting , Precision Casting , Machining Part
OEM, ODM
ISO 9001, IATF16949
  • OEM Ductile Cast Iron Gully Grating for Waste Water
    US$ 1 / kg
    50 kg (MOQ)
  • Hot Selling En124 D400 Cast Iron Manhole Cover OEM Customized
    US$ 1 / kg
    100 kg (MOQ)
  • Customized En124 D400 C250 B125 Ductile Iron Manhole Cover
    US$ 1 / Piece
    50 Pieces (MOQ)

QINGDAO XINGHEXING PRECISION INDUSTRY CO., LTD

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Annual Revenue1.2 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees32
Number of Employees
Manufacturer/Factory , Trading Company
Casting Parts , Machining Parts , Sheet Metal Parts , Aluminium Welding Parts , Mold &Tools
ODM, OEM
ISO9001:2015
  • En124 D400 Lockable Triangular Ductile Cast Iron Manhole Covers (1380X850mm)
    US$ 1 / Piece
    1 Piece (MOQ)
  • En124 B125 C250 D400 E600 F900 Ductile Iron Manhole Covers
    US$ 1 / Piece
    1 Piece (MOQ)
  • Supplier Wholesale OEM En124 B125 C250 D400 E600 F900 Ductile Iron Casting Round and Square Double Triangular Manhole Cover with Frame Factory Price
    US$ 1 / Piece
    1 Piece (MOQ)

Nanjing Greentech Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
SMC Manhole Cover , SMC Gully Grates , SMC Manhole Chambers , Gutter , SMC Watermeter Box
OEM, Own Brand
Response Time≤3h
  • Heavy Duty Gray Manhole Round Cover Plastic FRP SMC Manhole Cover
    US$ 45.79 / Piece
    10 Pieces (MOQ)
  • Customizable Anti Theft Composite Heavy Duty Gray Manhole Round Cover SMC Material
    US$ 82.27 / Piece
    10 Pieces (MOQ)
  • Factory Price Clear Opening 550mm SMC Round Manhole Cover C250
    US$ 85.73 / Piece
    10 Pieces (MOQ)

Hebei Sinta Trading Co., Ltd

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
FRP Duct Rodder , Cooling Tower Fill , Water Tank , PVC Fills for Brand Cooling Tower , Manhole Cover
OEM, ODM
ISO 9001, IATF16949
  • Hot Selling SMC GRP FRP Composite Manhole Cover D400
    US$ 19 / Set
    1 Set (MOQ)
  • Square and Round Composite FRP Manhole Cover
    US$ 20 / Set
    30 Sets (MOQ)
  • En124 D400 600*600 Compsoite FRP Manhole Cover
    US$ 60 / Set
    10 Sets (MOQ)

Shandong New Line Import and Export Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Manhole Cover , Tempered Glass , Low-E Glass , Structural Glass , Float Glass
ODM
ISO 9001, ISO 14001
  • Ductile Iron Manhole Cover A15, B125, C250, D400, E600, F900
    US$ 8 / Piece
    20 Pieces (MOQ)
  • Cast Iron Manhole Cover A15, B125, C250, D400, E600, F900
    US$ 8 / Piece
    20 Pieces (MOQ)
  • Strong Capacity D400 Round Square Locking Ductile Iron Manhole Cover/Cast Iron Grate
    US$ 2.5 / Square Meter
    10 Square Meters (MOQ)

Shanxi Jingdong Pipe Industry Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Ductile Iron Pipe , Ductile Iron Pipe Fittings , Ductile Iron Manhole Cover
ISO 9001, ISO 14001, ISO 10012
Jincheng, Shanxi
  • China Factory Low Price 600*450 En24 D400 C250 K7 K8 Ductile Iron Manhole Cover
    US$ 370 / tons
    50 tons (MOQ)
  • Factory Customized Square and Round En124 D400 Ductile Iron Manhole Cover
    US$ 370 / tons
    50 tons (MOQ)
  • Wholesale Best Quality En124-E600 En124-F900 En124 D400 Ductile Iron Manhole Cover
    US$ 370 / tons
    50 tons (MOQ)

CNBM International Corporation

China Supplier - Diamond MemberSince 2006

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Pipe and Fittings , Refractory Bricks , Manhole Cover , Steel Plant Spare Parts , Prefabricated House
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI, ANSI/ESD
  • En124 Ductile Iron Manhole Cover B125/C250/D400
    US$ 900 / Ton
    5 Tons (MOQ)
  • Manhole Cover Black Bitumen B125 D400
    US$ 900 / Ton
    5 Tons (MOQ)
  • Ductile Cast Iron Manhole Cover B125, C250, D400
    US$ 900 / Ton
    5 Tons (MOQ)

Shandong Tianrun High Quality Steel Metal Materials Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Steel Plates , Steel Coil , Galvanized Steel Coil , Galvanized Steel Pipe , Color Coated Coil
OEM, ODM
Response Time≤3h
  • Hot-Selling Manhole Cover OEM En124 A15 B125 C250 Class D400 E600 F900 Round/Square Epoxy Coating Drain Grating Frame Ductile Cast Iron Manhole Cover
    US$ 18.8 / Set
    5 Sets (MOQ)
  • OEM En124 A15 B125 C250 Class D400 Manhole Cover
    US$ 18.8 / Set
    5 Sets (MOQ)
  • En124 A15 B125 C250 Class D400
    US$ 18.8 / Set
    5 Sets (MOQ)

Qingdao Chifine Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Group Corporation
Casting , Sand Casting , Precision Casting , Steel Casting , Iron Casting
OEM, ODM
ISO 9001, IATF16949
  • En124 D400 850X850 Cast Iron Manhole Cover
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • En124 D400 43kg Ductile Iron Cast Manhole Cover for Roumania Customer
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • En124 D400 Ductile Iron Casting Manhole Gully Grating
    US$ 0.1 / Piece
    100 Pieces (MOQ)

Sino Industry and Trade Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Casting , Forging , CNC Machining , Auto Parts , Machinery Parts
OEM, ODM
ISO 9001, IATF16949
  • OEM En124 A15 B125 C250 Class D400 E600 F900 Round/Square Epoxy Coating Ductile Cast Iron Manhole Cover with Frame
    US$ 3 / Piece
    200 Pieces (MOQ)
  • High Strength Drainage Sewer Cover C250 D400 Casting Foundry Ductile Iron Manhole Cover China Factory with SGS/ISO
    US$ 3 / Piece
    200 Pieces (MOQ)
  • Saudi Arabia En124 Standard D400 Heavy Duty 600X600 Cast Ductile Iron Square and Round Sewer Manhole Cover with Frame Cusom Made for Urban/Rural Construction
    US$ 3 / Piece
    1000 Pieces (MOQ)

Cangzhou Huipu Trading Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Special Equipment for Environmental Protection , Dustbin , Light , Bollard , Bench
OEM, ODM
Response Time≤3h
  • Ductile Cast Iron Waterproof Square Manhole Cover En124 D400
    US$ 10 / Piece
    10 Pieces (MOQ)
  • En124 D400 Round and Square Ductile Cast Iron Manhole Cover
    US$ 10 / Piece
    10 Pieces (MOQ)
  • Square Sewer Cover Cast Iron Manhole Cover En124 D400 Manhole Cover
    US$ 10 / Piece
    10 Pieces (MOQ)

Flatway Drainage Technology Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Manhole Cover , Drainage Channels , Spot Grate , Tree Grate , Gavanized Steel Grating/ Heelguard Grating
OEM, ODM
Response Time≤3h
  • C250/D400/E600/F900 Waterproof Sealed Multiple Part Cover
    US$ 100 / Set
    1 Set (MOQ)
  • Outdoor Drainage Channel Long Heavy Duty D400 Ductile Iron Linear Grate
    US$ 50 / Set
    1 Set (MOQ)
  • Flatway Foundry En124 Class C250 Class D400 Square Rectangle Ductile Cast Iron Manhole Cover with Frame Dimensionssquare Cover
    US$ 23 / Set
    1 Set (MOQ)

Weifang Shengao Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees48
Number of Employees
Manufacturer/Factory , Trading Company
casting , forgings , welding parts , machining parts , stamping part
Own Brand, ODM, OEM
ISO 9001
  • OEM En124 D400 Square Round Dci Ductile Iron Water Tank Manhole Cover
    US$ 1000 / Ton
    1 Ton (MOQ)
  • Customized En 124 D400 Round/Square Cast Ductile Iron Sewer Manhole Cover
    US$ 1 / Piece
    100 Pieces (MOQ)
  • ISO 9001 Qualified High Quality Cast Iron Manhole Cover for Infrastructure Construction
    US$ 800 / Ton
    1 Ton (MOQ)

Shanxi Green Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Number of Employees2
Number of Employees
Trading Company
Ductile Iron Pipe
ISO9001:2015
within 15 workdays
  • En124 A15, B125, C250, D400, E600, F900 Manhole Cover
    US$ 700 / Ton
    1 Ton (MOQ)
  • Ductile Iron Manhole Cover and Frame En124
    US$ 800 / Ton
    1 Ton (MOQ)
  • Ductile Iron Manhole Cover En124 Round Manhole Cover
    US$ 800 / Ton
    1 Ton (MOQ)

Aqua Fitting Pipe Tech (Beijing) Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Flange Adaptor , Gate Valve , Quick Adaptor , Dismantling Joint , Tapping Saddle
OEM, ODM, Own Brand
ISO 9001
  • Fire Hydrant and Ductile Iron Surface Box Ductile Cast Iron
    US$ 10 / Piece
    100 Pieces (MOQ)
  • Fire Hydrant Ductile Iron Surface Box Surface Electrical Valve Box
    US$ 10 / Piece
    100 Pieces (MOQ)
  • Cast Iron Ductile Cast Iron Surface Box
    US$ 10 / Piece
    100 Pieces (MOQ)

Quyang Blue Ville Landscaping Sculpture Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Number of Employees2
Number of Employees
Manufacturer/Factory
Sculpture
ISO 9001
within 15 workdays
  • Rectangular Cast Iron Manhole Cover Anti-Theft Rainwater Well Cover Imcd-24
    US$ 700 / Ton
    1 Ton (MOQ)
  • Quality Heavy Duty Cast Iron Circular Type Water Supply Manhole Cover Imcd-38
    US$ 700 / Ton
    1 Ton (MOQ)
  • Square Cast Iron Garage Grating Drain Manhole Cover Imcd-39
    US$ 700 / Ton
    1 Ton (MOQ)

Hebei Jixingxin Composite Material Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
FRP Pultrusion Profile , Fiberglass Bars , FRP Grille , FRP Water Tank , Glass Reinforced Plastic Bridge
ODM
Response Time≤3h
  • FRP Tank Manhole Cover SMC Manhole Cover
    US$ 10 / Set
    100 Sets (MOQ)
  • SMC Watertight Lock Composite Waterproof FRP Check Manhole Cover
    US$ 10 / Set
    100 Sets (MOQ)
  • Fiberglass Manhole Coverround Glass Steel Manhole Cover
    US$ 10 / Set
    100 Sets (MOQ)
Manufacturer/Factory
Manhole Cover , Ductile Iron Castings , Gully Grates
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Round Manhole Covers with Frame Ductile Iron/ Gray Iron Materials
    US$ 1040 / Ton
    5 Tons (MOQ)
  • Circular Manhole Covers with Ductile Iron and Gray Iron Coasting B125 C250 D400
    US$ 1040 / Ton
    1 Ton (MOQ)
  • Round Manhole Cover Middle/Heavy Duty Ductile Iron/Gray Iron
    US$ 56 / Piece
    1 Piece (MOQ)

Shandong Chunyang Steel Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Steel Plate , Steel Pipe , Galvanized Sheet , Conical Barrel , Manhole Cover
OEM
ISO 9001
  • Cast Iron Manhole Cover, Ductile Iron Manhole Cover, Round Manhole Cover, Square Manhole Cover. Factory Direct Sale
    US$ 800 / Ton
    5 Tons (MOQ)
  • Drainage Manhole Cover, Ductile Iron Manhole Cover, Complete Specifications Manufacturers Direct Sales
    US$ 800 / Ton
    5 Tons (MOQ)

Handan Moen Import and Export Trading Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Steel Wire Rope Clamp , Nut and Bolt , Fasteners Manufacturing , Thread Rod , Sleeve Anchor with Hex Flange Nuts
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Diameter 700 Heavy Duty Size Full Sewage Rain Power Communication Manhole Cover
    US$ 47.23 / Piece
    100 Pieces (MOQ)
  • Factory Supply Round Square Duty Drainage Grates Manhole Cover with Frames
    US$ 2.99 / Piece
    100 Pieces (MOQ)
Manufacturer/Factory
Manhole Cover , Gully Grating , Tree Grates , Castings , Floor Drains
Own Brand
ISO 9001
  • Sii B125 C250 D400 Cement Filled Ductile Iron Manhole Covers
    US$ 1000 / Ton
    20 Tons (MOQ)
  • En124 D400 Ductile Iron Manhole Cover
    US$ 1000 / Ton
    20 Tons (MOQ)
Trading Company
Steel Pipe , Steel Coil , Steel Bar , Steel Tube , Galvanized Steel Pipe
Others
Liaocheng, Shandong
  • Customizable High Quality Casting Inspection Cover Access Cover Drain Cover Manhole Cover
    US$ 900 / Ton
    1 Ton (MOQ)
  • Metal Sheet Cold Rolled Steel Manhole Cover Inspection Cover Square Manhole Cover Round Manhole Cover
    US$ 900 / Ton
    1 Ton (MOQ)
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