Manhole Covers-manufacture,factory,supplier from China

Backyard Drain Covers details:1. Our factory has had a history of 21 years in manufacturing various ductile cast iron products, especially manhole covers, gratings , drain covers and other cast iron products.2. Now a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:2015 issued by SGS.4.Inspection: 1.

1) Drain Gully Covers informationManhole cowl are artificial for production and public use.

We offer Drain Covers Lawn available in grey iron and ductile iron for construction and public use. Drain Covers Lawn information:Material: QT450-10, QT500-7 and HT200, HT250Technical: sand casting Quality standard: European standard BS EN124-2Packing: iron pallet or as per clients's needCompany introduction: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole cover .2. Now a series of strict quality control and manufacturing processing have been established. 3.

locking triangle cover with 2 covers details:1)Company introduction: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole covers, gratings and drain covers.2. Now a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:20082)Inspection: 1.

We offer Drain Covers To Prevent Leaves available in grey iron and ductile iron for construction and public use. Drain Covers To Prevent Leaves information:Material: QT450-10, QT500-7 and HT200, HT250Technical: sand casting Quality standard: European standard BS EN124-2Packing: iron pallet or as per clients's needCompany introduction: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole cover .2. Now a series of strict quality control and manufacturing processing have been established. 3.

Triangular manhole cover with 2 covers Specification:Application: Public service, construction, sewage disposal system, municipal engineeringShape: Round, Square, Rectangle and Triangle Coating: Water-based epoxy prime paintProcessing: Sand castingDelivery Detail: Within 7-30 days after we receive the orderMaterial: GGG500 Certificate: BS EN124:2015, ISO9001:2008, ISO14001:2015, ISO45001:2018Tensile strength：≥500MpaYield strength: ≥320MpaElongation rate: ≥7%Hardness: HBS170-230Material: ductile cast ironSurface treatment: non slip surfaceDesign feature: anti-theft or a

Anti-theft lock Manhole Cover:1. Our factory has had a history of 21 years in manufacturing various ductile cast iron products, especially manhole covers, gratings , drain covers and other cast iron products.2. Now a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:2015 issued by SGS.4.Inspection: 1.

Telecom manhole cover details:1. Our factory has had a history of 21 years in manufacturing various ductile cast iron products, especially manhole covers, gratings , drain covers and other cast iron products.2. Now a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:2015 issued by SGS.4.Inspection: 1.

We provide manhole covers and Hinged Manhole Cover available in gray iron and ductile iron for production and public use. manhole cowl add-ons are introduced steady with customers unique requirements.1)material:Ductile iron / grey iron2)form and length:A. round length: 100mm-1500mm or as customers requestsB. rectangular:100*200mm- 2500*1000mm or as customers requests.C.

Round Manhole Cover are produced and sold with excellent quality and competitive price. Our main products include different types and sizes manhole covers, gully covers, grating, drainers, pipe fittings, and other castings, we can produce according to buyers' drawing, samples, and requirements.

Our factory produce Drain Gully Covers and Recessed Drain Cover for construction and public use. Drain Gully Covers and Recessed Drain Cover shall be smooth and free sand holes, blow holes, distortion or any other defects.

Manhole Cover Locking:1. Manufacturing various ductile cast iron products, mainly manhole covers, gratings , drain covers and different solid iron merchandise.2. Now a chain of strict pleasant control and manufacture manner were hooked up. 3. Our satisfactory management device is in conformance with iso9001:2015 issued by sgs.4.Inspection: 1.

Sewer Vent Cover Sidewalk details:1)Company introduction: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole covers, gratings , drain covers and other cast iron products.2. At present, a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:20152)Inspection: 1.

Sewer Vent Cover Square details:1. Our factory has had a history of 21 years in manufacturing various ductile cast iron products, especially manhole covers, gratings , drain covers and other cast iron products.2. Now a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:2015 issued by SGS.4.Inspection: 1.

1)Round Sewer Drain Covers Specification:Material: QT450-10, QT500-7 and HT200, HT250technical: sand casting quality standard: European standard en124Package: iron pallet or customized2)Company Details: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole cover .2. Now a series of strict quality control and manufacturing processing have been established. 3. Our quality management system is in conformance with ISO9001:20153)Inspection: 1.

Square Manhole Cover details:1)Company introduction: 1. Our manufacturing facility has had a records of 21 years in production various solid iron products, specifically manhole covers, gratings , drain covers and other forged iron products.2. At present, a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:20152)Inspection: 1.

Square Sewer Cover details:1)Company introduction: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole covers, gratings , drain covers and other cast iron products.2. At present, a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:20152)Inspection: 1.

Square Drain Cover B&Q details:1)Company introduction: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole covers, gratings , drain covers and other cast iron products.2. At present, a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:20082)Inspection: 1.

We offer Manhole Cover With Frame available in grey iron and ductile iron for construction and public use. Manhole Cover With Frame information:Material: QT450-10, QT500-7 and HT200, HT250Technical: sand casting Quality standard: European standard BS EN124-2Packing: iron pallet or as per clients's needCompany introduction: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole cover .2. Now a series of strict quality control and manufacturing processing have been established. 3.

9 Inch Square Drain Cover details:1)Company introduction: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole covers, gratings , drain covers and other cast iron products.2. At present, a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:20082)Inspection: 1.

1)D400 Manhole Cover Specification:Fabric: qt450-10, qt500-7 and ht200, ht250Technical: sand casting Exceptional widespread: ecu widespread en124Package: iron pallet or customized2)organisation details: 1. our manufacturing unit has had a history of 21 years in manufacturing numerous solid iron merchandise, specially manhole cowl .2. now a sequence of strict excellent manage and manufacturing processing were set up. 3. our nice control device is in conformance with iso9001:2015Three)inspection: 1.

We offer Heavy Duty Manhole Cover available in grey iron and ductile iron for construction and public use. Manhole cover Accessories are added according to clients specific requirements. 1) Heavy Duty Manhole Cover informationDrain Cover and Manhole Cover are manufactured for construction and public use.

1)Round Manhole Cover Specification:material: QT450-10, QT500-7 and HT200, HT250technical: sand casting quality standard: BS EN124packing: iron pallet or customized2)Company introduction: 1. Our factory has had a history of 21 years in manufacturing various cast iron products, especially manhole cover .2. Now a series of strict quality control and manufacture process have been established. 3. Our quality management system is in conformance with ISO9001:20153)Inspection: 1.

Product DescriptionManhole Cover Features:1) Production InformationManhole covers are manufactured for construction and public use.2) Materials  a) Ductile iron  b) Grey iron3) Designs  a) With different size and gram weight, or as per customers requirement  b) Major standards designs available  c) as per customers' drawings or samples4)First-rate accessories are available5) environmental safetyWith raw fabric non-toxicity, it will no longer have an impact directly to purchaser.6) shape and sizes to be had: square, rectangle, round，triangle and so forthManhole cove