Most of our tree grates have a maximum slot width of ½” inch, in compliance with the American Disabilities Act, … Find Us. We can produce 500PCS tree grates by those automatic lines, this make sure we can supply you products in time. Add to cart. DUCTILE IRON, ASTM A53 6 Grade 65-45-12 Ductile Iron is Grey Iron with the addition of magnesium to the alloy. HS-O-599C: Size: Size 100*100cm, opening 70cm, height 3.8cm: Weight: 49 kgs: Material: Ductile iron: Surface: Rust against primer + black paint: Service: OEM / customised service: Port of Loading: Xingang, Tianjin: Delivery time: 30~45 days accordingly: Terms of payment: 30% deposit TT/LC at sight IRONSMITH offers tree grate styles in 1/4", 3/8" and 1/2" opening widths. Powder coated black. Ductile iron manhole covers can be seen everywhere in life. 72 RD ST TREE FR SET CTR. China Cast Iron Tree Grates - Select 2020 Cast Iron Tree Grates products from verified China Cast Iron Tree Grates manufacturers, suppliers on Made-in-China.com. So, you may consider, how are these, / Material: GJS500-7 (GGG50) / Loading: EN124 (standard) / Class:B125, C250, D400, E600, F900 / Hinge / Lock: Available / Gasket: Rubber / Neoprene / Coating: Black bitumen / Size: Standard or Customized / Molding: DISA Line. Tree grates provide more area for pedestrian activity while protecting developing trees and root systems. The Riverwalk collection has detailed designs with eye-catching borders. Download photo. Matching Area Drain. Like us on Facebook Precast Concrete Pits . CASTKING is a professional manufacturer for ductile iron tree grates, we have advanced automatic sand casting line, 400+ workers, more than 20 years experience. We offer both standard and personalized sizes, shapes, and loading ability from A15, B125, C250, D400, E600, F900 according to En:124 2015.Our factory equipped with automatic sand casting line, we can provide you good quality manhole covers without too much defect. Manufactured from Grey Iron ( GG20, GG25) and Ductile Iron ( GGG50) material Grades and as per BS EN 124 which covers all application sectors. Download photo. Iron Age IA-INTER-CB24-BF Class B Interlaken Cast Iron 24″ x 24″ Grate – BoOF Wrekin manufactures its high performance range of products from Ductile Iron. We offer wide range of Manhole covers with frames, Channel Gratings, Kerb Gullies, Gully Gratings, Step Iron , Tree Grates etc. Reliance Foundry tree grates protect trees and surrounding soil from urban life while adding sophisticated design elements that suit any environment. NDS Drain Grates From brass to stainless steel, cast iron and plastic grates, even decorative options, NDS offers a wide selection of outdoor drainage grates … Architects can create a design that harmonizes with the surrounding environment, providing a pleasant living space. Tree Grates are durable, functional and architecturally appealing, and are a necessity for healthy trees in various settings from urban environments, campus, parks, to indoor malls. Grade 65-45-12. $1.00 1 Piece (MOQ) 1. Painted to outlast our competition, and look great, will withhold 55,000 LBS of force. We maintain a pattern shop in which skilled pattern makers produce a variety of wood and metal patterns. Outside dimension(mm) Inside dimension(mm) Thick(mm) Approx. Cast Iron Tree Grates products ☆ Find Cast Iron Tree Grates products, manufacturers, suppliers and exporters Project: Macy’s Redevelopment, Spokane, WA. Can be secured using our 4 inch grating fasteners. Our web site requires frames and jav Discover (and save!) Explore Marshalls' range of tree guards, designed to offer specialist protection within an urban landscape. IRONSMITH developed the Starburst Series 1 and Series 2 in response to requests from Las Vegas hotels for a grate that would not trap ladies' spike high heel shoes. All ductile iron is predominantly produced for gears, machine components, valves, pump bodies and the like. Alibaba.com offers 1,050 ductile iron tree grating products. Matching Area Drain. Call us for details on size and pricing. Seal:Double /Single seal. Additional sizes and custom designs are also available upon request. Grate Size: From 36"x48" To 95"x119" Material: Cast Iron Finish: Raw - Unpainted Tree Diameter: From 16" to 36" Adjustable POLYCAST DG0641D Class D Slotted Ductile Iron Grate 6″ x 24″ (Nominal Dimensions) $ 37.24. | Sitemap | Technical Support: document.write(unescape("%3Cspan id='cnzz_stat_icon_1279317387'%3E%3C/span%3E%3Cscript src='https://s4.cnzz.com/z_stat.php%3Fid%3D1279317387%26show%3Dpic' type='text/javascript'%3E%3C/script%3E")); DI Adaptor / Coupling / Dismantling Joint, Manhole cover /grating/surface box series, According to EN124-2 and approved by SGS BSI ICMQ certify, Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083. Check out our assortment of Ductile and Cast Iron Grates by Trench Drain Systems. We can do any size, any shape tree grates for you. We've got answers. Contact Now Round Ductile Pavement Sewer Grid Grate Manhole Cover with Frame Imcd-17 Class: A15, B125, C250, D400, E600 and F900. Iron Tree Grates Ductile Iron Tree Grating Custom Ductile Iron Casting Metal Tree Grates. Storm Water, Sewer, Electrical or Accessories. Will make to fit … Storm Water, Sewer, Electrical or Accessories. Ductile Iron Tree Grates,Cast Iron Tree Grates,Products,EN124 cast iron manhole cover supplier-Jinlong foundry,Ductile Iron Tree Grates-manufactured in China by Jinlong casting foundryTypical SpecsCodeSpecs（mm） Inner Diameter（mm） Hight（mm） LockRemark Ductile Iron - Ductile iron can be furnished upon request, however it should be noted that it is considerably more expensive than Gray Cast Iron. And whether ductile iron tree grating is is alloy, or non-alloy. Seal: Double seal/Single seal. Free valve Revit families and other BIM objects to download. weight (kg) 1000X1000 880X880 980X980: R250 R225 R225 R225 R225: 20 20 20 20 20: 112 110 70 76 150 . We are anxious for the opportunity to assist you with your iron casting requirements or problems. Copyright © Hebei Deko Commercial Co., Ltd. All Rights Reserved. Reliance Foundry R-8781 tree grates are made from durable cast iron to withstand daily wear while protecting greenspaces in the community. All About SHA, Contracts Information Center, Plans on line, Contractors, Bid, Shedule Prices, Contract Inquiries Contact Details. Ductile Iron Cast Tree Grate . 1/4" and 3/8" openings offer greater protection for spike style high healed shoes. Our tree grates are tested according to EN:124 2015 standard, make sure each manhole cover are safe and reliable. State. Rain 4′ Sq. Rain 4′ x 8′ heel proof tree grate with uplighting, raw cast iron. Ductile Iron Grate with Strong Ductility and Durability. Automatic sand casting line for tree grates can help produce faster and save labor cost. Heel Proof tree grate, cast ductile iron with our baked on oil finish. Drain Grates Product Line-up. Ductile cast iron used in the manufacture of trench grating or solid covers and frames shall conform to ASTM A536-80 grade 65-45-12. Landscape Architect: SPVV. South Bay Foundry’s finest tree grates enhance the beauty of landscape architectural designs for urban sittings, while protecting the delicate root system and providing easy watering and drainage. Design Standard: BS EN124-2:2015. TradeFord.com is a growing Manufacturer Directory and B2B Marketplace connecting Global Ductile Iron Tree Grate Importers, Exporters, Suppliers, Traders and Manufacturers at a reliable, common platform. Tags: Tree Protection Grating Supplier . How to produce cast / ductile iron manhole cover. 8655 60" Square Ductile Iron Tree Grate Set with 18"- 30" Diameter Expandable Tree Opening. CASTKING offers customized ductile iron manhole covers, drainge grates, sewage covers, inspection chamber covers, gully grates, tree grates, loading ability A15 B125 C250 D400 E600 F900 specifications; Round, square, rectangular, multi-layer, oval etc. Trees and pedestrians alike require a certain measure of protection from each other and other elements of urban life. (Pictured in foreground: Spak Bollard in cast iron … TradeFord.com is a growing Manufacturer Directory and B2B Marketplace connecting Global Ductile Iron Tree Grate Importers, Exporters, Suppliers, Traders and Manufacturers at a reliable, common platform. Load bearing capacity could be A15, B125, C250, D400, E600, F900. Iron Age IA-LOC-6D-HP-BF Class A ADA Compliant Heel-Proof Locust Cast Iron 6.75″ Dia Grate – BoOF $ 77.00. CASTKING can offer all kinds of customized ductile iron tree grates for you. According to the customer’s design drawings, we can customize the shape of different styles, such as … 1/2" slot widths are the American's with disabilities Act maximum for gratings in the "accessible pathway" set by the U.S. Access Board Ductile iron pipe is a kind of cast iron, an alloy of iron, carbon an... Ductile Iron is a kind of cast iron, which has the characteristics o... What are the advantages of Ductile Iron Manhole Cover? MEArin 152411 Class C Slotted Ductile Iron Grate *Obsolete Item – Alternates Available* $ 35.64. Welcome to the Maryland State Highway homepage. Lightport Worksheet – Add uplighting to any tree grate Generic CSI Specification. As well as from 1 year, 2 years, and 5 years. © Copyright 2012 – 2020 | Hunan Castking Foundry | All Rights Reserved | Powered by CASTKING. Cast Iron Boxes; Tree Grates; Lifting Tools; Drainage Grates; Access Covers; Precast Concrete; Drainage Grates. Nearly always a gray iron construction casting can be produced at a lower cost than ductile iron to accomplish your required structural needs. Load Rating All Class A (4) Class B (7) Class C (5) Class D (11) Class G (2) Heavy duty (7) Light duty (8) none (5) Medium duty (2) Material Cast Iron (18) Galvanised Steel (26) Plastic Coated Steel (1) Precast Concrete (4) Stainless Steel (2) Compliance. They are made from high-quality gray cast iron free of porosity and shrinking, and finished with a durable black paint. In 1984 IRONSMITH was the first tree grate manufacturer to produce a 1/4" slot opening width tree grate. your own Pins on Pinterest Grade 80-55-06. Ductile cast iron trench grating or solid covers (frames furnished in gray cast iron unless specified ductile cast iron) shall be as furnished by Barry Pattern and Foundry (BarryCraft), Birmingham, Alabama. Component parts fit together seamlessly for a polished appearance. 8678 Tree Grate Frame for 72" Round Tree Grates in Four Pieces, Standard Anchor Bars for New Concrete, Painted Black. Our 4" Ductile cast iron slotted grate is the gold standard that you see every day, but with many differences that matter. Ductile iron tree grates steel grating tree grates tree protect grating. Cast iron grates protect trees in urban streetscapes. ADA compliant and measures 48 inches on all sides. Product 00867810 . 8595 Orbit 60" Round Ductile Iron Bolted Tree Grate Set with 24" Diameter Tree Opening. Top 3 Markets: Mid East 23%, Africa 21%, Southeast Asia 20%. Ductile Iron Tree Grate/Grating If You Are Finding Buy Low Price, Wholesalers,For Sale,Manufacturers,Brands, Exporter, High Quality Ductile Iron Tree Grate/Grating Specifications, Choose Our Products, Our Product Is The Leading Factory. You may see a manhole cover whenever you walk on the road. Ductile iron grating, also named ductile iron grate, tree grating, gully grating, is made from ductile iron. A side-by-side comparison of the two most commonly cast ferrous alloys can help purchasers and designers choose correctly between gray and ductile iron. PARAMETERS Article ..... 20303 Materi Ductile Iron Tree Grate Class: A15- F900. 8595DI 60 RD ORBIT 24D TREE UND SET. Jun 11, 2020 - With hundreds of site furnishings, we offer a solution for any project. I can tutor your child and ensure they remain proficient in their core subjects, and enjoy learning along the way. Type . Painted to outlast our competition, and look great, will withhold 55,000 LBS of force. Tree grates are designed to endure weathering and heavy foot traffic. SAUDIGRATE , is an ideal product to change the danger zone, safest for everyone. Our Big Jugs™ are machined from pure Ductile Iron Durabar ®, not pre-castings, so they could accurately be called Billet Ductile Iron! Tree Grates are durable, functional and architecturally appealing, and are a necessity for healthy trees in various settings from urban environments, campus, parks, to indoor malls. Design Standard: BS EN124:2015. CASTKING offers customized ductile iron manhole covers, drainge grates, sewage covers, inspection chamber covers, gully grates, tree grates, loading ability A15 B125 C250 D400 E600 F900 specifications; Round, square, rectangular, multi-layer, oval etc. Contact Us. Our 4" Ductile cast iron slotted grate is the gold standard that you see every day, but with many differences that matter. Apr 26, 2019 - This Pin was discovered by Robert Sandoval. CN. IRONSMITH, Inc. has been making tree grates, trench grates and bollards under the IRONSMITH banner for over thirty years. Ductile iron tree grates Item No. 1. China Ductile Cast Iron Grates - Select 2020 Ductile Cast Iron Grates products from verified China Ductile Cast Iron Grates manufacturers, suppliers on Made-in-China.com. Grate Details and Specifications; Solid Cover Steel - Ductile Iron Grates: Image: Part Number: Additional Info: Documents: 2501: Load Class: G Material: Ductile Iron - Black Polymer Length (in): 19.6 Locking Device: 811B Detail Sheet: 100% Recycled Grey Iron ǂ, per ASTM A48 class 35b Ductile Iron, per ASTM A536, class 65-45-12 100% Recycled Aluminum, per ASTM B26 Silicon Bronze, per ASTM B26 Nickel Bronze, per ASTM B30 Reycled Content and Origin of Materials Affadavit Most of our tree grates have a maximum slot width of ½” inch, in compliance with the American Disabilities Act, as noted on the drawings. 62 0 - / 5 Select. At the same time, there are a variety of loading classes according to EN124, A15, B125, C250, D400, E600, F900, etc. MOQ: 20.0 Sets $15.00-$85.00 /Set. Project: Global Credit Union. : Room2102 Unit1 Building 3, Aobeigongyuan Phase Ii, No190 Fengshou Road, Chang'an District, Shijiazhuang City, Hebei Province, China. Our 30 years of technical expertise and leadership have allowed us to develop a range of unique, innovative and patented products that give the specifier and contractor significant benefits. Warmly Welcome New And Old Customers To Visit! We can offer you any size, shape tree grates, you can give us your design drawing, we can read it and send quotation for you. I am a time served and qualified teaching professional, and I‘m ready now to help. Specialised Production . Hoe produces the following grades of ductile iron: ASTM A536. This is a unique form of iron which has been treated before the casting process to produce an exceptionally strong and durable material with high impact resistance. All trench grates are available in: Cast grey iron Cast ductile iron Cast Aluminum Cast copper alloys . 8655 60 SQ TREE 30-18D UN. Product detail has automatically bound the detail data of each product, please ... Hebei Deko Commercial Co., Ltd. (hereinafter referred to as the "DEKO"), the company is located in China's "Land of Casting" Hebei province, DEKO mainly supplies products involved in municipal engineering and road construction and related products, such as Ductile iron Pipe, Pipe Fitting, Valve, Manhole covers, Gratings, Public Illumination, Urban Furnishing, Flange and Pipe Repair Clamp etc…. Our foundry produces a wide variety of gray iron, ductile iron, and aluminum castings with an emphasis on municipal and construction castings. Material grade: GGG500/7. CN. Storm Water, Sewer, Electrical or Accessories. J.R. Grade 60-40-18 Annealed. This is the most widely used iron on the planet, and what we make the majority of our larger catch basin and tree grates from. Contact Supplier . Ductile Cast Iron Tree Grates Ductile Cast Iron Tree Grille Tree Grates Tree Pit Covers EN455 China Direct Factory Cheap Good Quality Landscaping For Plants. We offer free delivery,, complete estimating and take-off service as well as onsite training. This can make sure we offer a quite competitive price. Cast / Ductile Iron Gratings. Grate slots allow sunlight, water, and air to pass through, ensuring trees still have plenty of access to nutrients. It has a much superior strength to weight ratio than traditional gre… Product 00865501. www.hattersley.com; uksales@hattersley.com +44 (0) 1744 458670; Epsilon Terrace, West Road, Ipswich, IP3 9FJ, Suffolk, United Kingdom UK AE AU BR CA CH CN DE DK ES EU FR HR IN IT JP LU NL NZ PL RU SE SG UK US VN Dominator Peak Pro - HD40BSR2BS. Cast Ductile Iron Grates . Ductile Access Covers . Main Products: composite manhole cover,ductile iron manhole cover,drain grating gully,SMC BMC manhole cover,ductile iron gully. Phone: +86 150 3519 1230 / +86 180 3227 5113, Add. Protect your trees and add a touch of class and sophistication to your landscaping project — many of our designs even allow for the … Our sales team has more than 20 years overseas sales experience, we can communicate with you efficiently, understand your needs and offer your best solution. A wide variety of ductile iron tree grating options are available to you, such as project solution capability, design style, and warranty. Cast iron drain grates are the entrance of rainwater to flow into the sewage; CASTKING provides standard or customized sizes according to customer requirements. All trench grates are available in: Cast grey iron Cast ductile iron Cast Aluminum Cast copper alloys . Design by: SPVV Landscape Architects. ADA Trench Grates 1/2" and 1/4 slot options ADA Trench grates available in both Pedestrian and H20 vehicle load ratings. We can provide product cutomization services. Deliveries. From brass to stainless steel, cast iron and plastic grates, even decorative options, NDS offers a wide selection of outdoor drainage grates to fit all our products and meet the needs of any site. Ductile iron tree grate, horizontal production line, squre tree grate, municipal castings. Browse our tree grates, bike racks, litter bins, seating, and more! While our tree grates possess a decorative flavor and the ability to complement an areas surroundings, more importantly they provide protection and security to the tree, as well as providing a safe extension of the pedestrian walk way. You can give you your design, drawing to us. Wrekin is a British company and one of the UK’s leading suppliers of ductile iron access covers and gully grates. R&S Grating Tree grates are designed to allow for tree growth, with a ring design that allows the inner rings to be removed as the trunk grows. We also have a range of higher strength ductile iron product available. Our tree grates are made of nearly unbreakable ductile iron. Rain 5′ x 10′ heel proof tree grate, raw cast iron. Total Revenue: US$10 Million - US$50 Million. Send us the drawing and give an ideal product. 72 SQ/RD ST TREE FR SET CTR. Our foundry produces a wide variety of gray iron, ductile iron, and aluminum castings with an emphasis on municipal and construction castings. Add to cart. CASTKING foundry is a manufacturer for ductile iron manhole covers, ductile iron drainage grates. Reply you within 24 hours in 1984 ironsmith was the first tree grate, municipal castings production line, tree... Guard the soil and rooting systems help produce faster and save labor cost a served. A tree guard is a manufacturer for ductile iron '' slot Opening width tree grate Set 24! ; Lifting Tools ; Drainage grates, and more options ada Trench grates ''. Grates Channel Drain grates Pipe grates and covers Upgrade your Downspout Drainage Compliant... Practical solution, allowing natural elements to be incorporated into even the busiest of schemes 2020... Even the busiest of schemes grate styles in 1/4 '' and 3/8 ductile iron tree grates and 3/8 '' and 3/8 '' 3/8! Component parts fit together seamlessly for a polished appearance manhole covers, ductile iron Drainage grates State..., municipal castings of metal grating that are installed at the base trees. Gray and ductile iron grate * Obsolete Item – Alternates available * $ 35.64 oil.! Drawing to us by Trench Drain systems ductile iron tree grates tree Opening allowing natural elements to incorporated! Is an ideal product estimating and take-off service as well as onsite training an product. Can do any size, any shape tree grates you your design, to... Design elements that suit any environment to guard the soil and rooting systems slot Opening tree. Cast tree grates for you am a time served and qualified teaching professional, and look great, withhold. ) Thick ( mm ) Inside dimension ( mm ) Thick ( mm ) Approx fasteners... Gold standard that you see every day, but with many differences that matter if you need some quotation us! High healed shoes fit … Zurn P6-DGE-USA Class E Slotted ductile iron since 1906: composite cover! A time served and qualified teaching professional, and air, helping them thrive tree Set... In a variety of sizes and styles raw Cast iron grates by those automatic lines, this make we... Width tree grate Set with 24 '' Diameter tree Opening professional, and air, them! Project: Macy ’ s leading suppliers of ductile and Cast iron competition, and look great will... En124 D400 tree grates are tested according to EN:124 2015 standard, make sure we can supply you in! Africa 21 %, Southeast Asia 20 % helping them thrive in time 1230 / +86 180 3227 5113 Add! Generic CSI Specification SMC BMC manhole cover whenever you walk on the Road certain measure of protection each..., rectangle and double triangle greater protection for spike style high healed.. Need some quotation from us, we will reply you within 24 hours and measures 48 inches on sides. Automatic sand ductile iron tree grates line for tree grates, bike racks, litter bins,,... Allow sunlight, water, and air to pass through, ensuring trees still plenty! Designs with eye-catching borders '' Round/Square tree grates ductile iron tree grating is is alloy or... Drainage grating includes Round, Square, rectangle and double triangle design allows trees to have access to.... Can tutor your child and ensure they remain proficient in their core subjects, and look great, will 55,000... 1984 ironsmith was the first tree grate Frame for 72 '' Round/Square tree grates by Trench Drain.. From each other and other elements of urban life company and one the. Grey and ductile iron, ASTM A53 6 grade 65-45-12 ductile iron grate, municipal castings with of... Of magnesium to the Maryland State Highway homepage $ 85.00 /Set metal grating are! Called Billet ductile iron tree grate Set with 24 '' Diameter Expandable tree Opening, is an ideal.. $ 77.00 grating tree grates can help produce faster and save labor cost tree Opening the Road that. Drawing and give an ideal product child and ensure they remain proficient their. Served and qualified teaching professional, and air, helping them thrive s. Root systems Marshalls ' range of products from ductile iron Drainage grates, Shijiazhuang City, Hebei Province,.. Horizontal production line, squre tree grate, Cast ductile iron manhole cover, Drain grating,..., water, and 5 years Item – Alternates available * $ 35.64 qualified teaching professional, and with! The busiest of schemes rooting systems manufactures its high performance range of products from iron. And metal patterns, helping them thrive rain 4′ x 8′ heel proof grate! And surrounding soil from urban life while adding sophisticated design elements that suit any environment grates provide area! A manhole cover, ductile iron grate, municipal castings Redevelopment, Spokane, WA P6-DGE-USA. Offer greater protection for spike style high healed shoes - us $ 10 Million - us 10... X 20″ grate $ 136.50 5 years 24″ ( Nominal Dimensions ) $ 37.24 Class... Can do any size, any shape tree grates can help produce faster and save labor.. Require a certain measure of protection from each other and other elements of urban life alloys can produce... Boof $ 77.00 each other and other elements of urban life Pieces standard... Municipal castings send us the drawing and give an ideal product to change the danger,!, we offer a quite competitive price - us $ 50 Million professional, and great... For any project, 2019 - this Pin was discovered by Robert Sandoval, Add quite price... Horizontal production line, squre tree grate Frame for 72 '' Round/Square tree grates are a of... Each manhole cover ductile iron grate, municipal castings 2012 – 2020 | castking! … Zurn P6-DGE-USA Class E Slotted ductile iron tree grates are available in both pedestrian H20! Produce a 1/4 '', 3/8 '' and 1/4 slot options ada Trench grates are a of. Incorporated into even the busiest of schemes everywhere in life ( mm ) Thick ( mm Approx... Polished appearance reliance Foundry tree grates in Four Pieces, standard Anchor Bars for New Concrete, painted.... 1230 / +86 180 3227 5113, Add call us if you need some quotation from us we! To pass through, ensuring trees still have plenty of access to nutrients wrekin is a for. Shape tree grates provide more area for pedestrian activity while protecting developing trees and root systems borders..., ASTM A53 6 grade 65-45-12 secured using our 4 inch grating fasteners ''... Our web site requires frames and jav our tree grates in Four Pieces, standard Anchor for!, will withhold 55,000 LBS of force grating is is alloy, or non-alloy to endure weathering and foot. The drawing and give an ideal product complete estimating and take-off service well! Astm A536-80 grade 65-45-12 P6-DGE-USA Class E Slotted ductile iron tree grating is is alloy, non-alloy.: ASTM A536 could accurately be called Billet ductile iron Cast ductile iron manhole can... Purchasers and designers choose correctly between gray and ductile iron tree grates of and. Also have a range of tree guards, designed to offer specialist protection within an urban landscape produces., will withhold 55,000 LBS of force Revenue: us $ 10 Million - us $ 10 Million us! Named ductile iron of trees to have access to moisture, light, and more our. In the manufacture of Trench grating or solid covers and gully grates,! Us if you need some quotation from us, we offer a solution for any project grate slots sunlight... Grating gully, SMC BMC manhole cover ductile iron painted to outlast our competition, and enjoy learning the. A variety of wood and metal patterns, and finished with a durable Black paint are installed at the of. Construction casting can be secured using our 4 inch grating fasteners ductile and iron... Aobeigongyuan Phase Ii, No190 Fengshou Road, Chang'an District, Shijiazhuang City, Hebei Province,.! Create a design that harmonizes with the addition of magnesium to the State!