800*800 Square Concrete Drain Cover and Manhole Cover-manufacture,factory,supplier from China

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

Concrete Drain Cover we produce is grey iron and ductile iron for construction and public use.

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

1) Concrete Sewer Cover with rubber gasket Specification:Cloth: qt450-10, qt500-7 and ht200, ht250Technical: sand casting Terrific good sized: european big en124Package deal: iron pallet or custom designed2)employer information: 1. our manufacturing unit has had a records of 21 years in production numerous solid iron merchandise, in particular manhole cover .2. now a sequence of strict amazing control and production processing have been set up. 3. our first-rate control device is in conformance with iso9001:2015Three)inspection: 1.

We offer Round Concrete Drain Cover available in grey iron and ductile iron for construction and public use. Round Concrete Drain Cover 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.

Square Recessed Drain Cover 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: QT500-7Certificate: 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 according to your requ

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.

Casting Square Drain Cover details:1. our factory has had a history of 21 years in production various ductile forged iron merchandise, specially manhole covers, gratings , drain covers and other solid iron products.2. now a chain of strict first-class manipulate and manufacture manner were installed. Three. our fine management gadget is in conformance with iso9001:2015 issued by means of sgs.Four.inspection: 1.

Square Drain Inspection Cover Triangle Manhole Cover1)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 ISO9001:20082)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.

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.

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.

Drain Cover and Manhole Cover available in grey iron and ductile iron for construction and public use. Drain Cover and Manhole Cover Accessories are added according to clients specific requirements.1) Drain Cover and Manhole Cover SpecificationDrain Cover and Manhole Cover are manufactured for construction and public use.

1) Drain Cover and Manhole Cover informationDrain Cover and Manhole Cover are manufactured for construction and public use.

1)  Drain Cover grates and Frame recordsManhole cowl are synthetic for production and public use.

1) manufacturing facts6 Inch Round Drain Cover are artificial for manufacturing and public use.2) substances  a) ductile iron  b) grey iron3) designs  a) with sincerely one in each of a type period and gram weight, or as regular with clients requirement  b) essential requirements designs available  c) as everyday with customers’ drawings or samplesFour) one-of-a-kind add-ons are available5) environmental safetyWith uncooked fabric non-toxicity, it'll no longer effect to character.6) shape and sizes available: square, rectangle, round，triangle and so forth7) our ann

Heavy duty Floor Drain Square Drain Cover and Frame Locked details:1. our manufacturing unit has had a records of 21 years in production diverse ductile cast iron products, especially manhole covers, gratings , drain covers and other solid iron merchandise.2. now a series of strict first-rate manipulate and manufacture method had been mounted. 3. our excellent control machine is in conformance with iso9001:2015 issued with the aid of sgs.4.inspection: 1.

We offer manhole covers and Circular Drain Cover Outdoor to be had in grey iron and ductile iron for manufacturing and public use. manhole cover add-ons are introduced constant with clients precise necessities.1)material:Ductile iron / grey iron2)shape and length:A. round size: 100mm-1500mm or as clients requestsB. square:one hundred*200mm- 2500*1000mm or as customers requests.C.

We offer Round Recessed Drain Cover available in grey iron and ductile iron for construction and public use. Round Recessed Drain Cover 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.

We offer Round Drain Cover 8 Inch available in grey iron and ductile iron for construction and public use. Round Drain Cover 8 Inch 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.

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.

Square Main Drain 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.

Cheap 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 ISO9001:20152)Inspection: 1.