![]() Existing methods and machinery to perform. Included on every 5th channel to allow vertical evacuation of the system along the run.Ī patented, boltless locking system that allows for quick fitting and removal of HSK grates, helping reduce installation/ maintenance time and cost. Additionally, utilizing the open trench method adds more work and cost with the demolition and replacement of. A 4-bolt slotted grate is also available. Perhaps the greatest advantage to Preform Trench Drain (PTD) innovative design concept is how it simplifies the trench drain installation process. Heavy duty ductile iron grates in choice of Load Class F slotted or longitudinal ADA compliant (H200SK & H300SK ADA grates are rated to Load Class E). Protrusions in HSK grate fit into recesses on the edge rail to prevent longitudinal movement. Helps reduce installation/ maintenance time and cost. Patented, boltless locking systems provide quick fitting and removal of grates. Yelp is a fun and easy way to find, recommend and talk about what’s great and not so great in Cleveland and beyond. H100K/H200K/H300K - From Load Class A to Load Class E (60 tons). Preform Trench Drain in Cleveland, reviews by real people. H100 - From Load Class A to Load Class C (25 tons). In various materials, styles and slot configurations (including ADA compliant). Ideal for situations where metals cannot be used.Īllow easy and effective joining of channels. Any enquiry would be highly appreciated.Īll members from Qingdao Hengji Industrial Co., Ltd.Provides maximum strength and protection for channel body. Welcome to visit our website qdhjindus.en. at any phase of grade and drain construction as to any type of equipment or. Sincerely welcome any friends from all over the world, and would be glad to build a long-term cooperative relation in various fields. Preform Trench Drain is manufactured from 12 or 13 gauge top quality rugged and galvanized steel construction. The sentences which direct the Contractor to perform work are written in. We can also produce parts according to your drawings or samples. We always aim at providing all our customers with high quality products and best service. We have ability to design product, drawing, tooling, technology for our customer based on customer′s requirement. Qingdao Hengji has a professional engineer and sales team. Designed For All Applications Our Preform Trench Drain Systemsare used for a wide array of applications, from residential to commercial to industrial. They’re easier to install and not prone to shipping and handling problems. Our polymer concrete channels are approved by Spanish APPLUS+ EN1433 Test and get the EN1433 certification which the number is 10SH200010013. Preform Trench Drain Systemsare designed with the customer in mind. We have passed the ISO9001: 2000 Quality System in 2000, ISO/TS16949 Quality System in 2010. ![]() A, Italy, Finland, Spain, Australia, New Zealand, Japan, Korea and so on. Our production Technology includes casting, welding, punching, bending. Trench Drain Sump Features Constructed of 12 or 13 gauge galvanized sheet metal. We serve for both domestic and abroad well-known brands.Ĭompany Introduction: We are specialized in Drainage System field( such as trench drain, roof drain, floor drain, manhole cover, grating), Livestock Equipment field( such as pig floor, gestation stall, farrowing crate, dry/wet feeder, cattle free stall, cattle headlock) and machinery field( hub, break drum, gear box, housing, metal wheel, base.) with more than 20 years′ exporting and OEM experience. We also have our own factory which focus on the supply of grates.ĮN1433 CERTIFICATE, ISO 90001 CERTIFICATEįounded in 2001, we have positioned in the middle & high-end market in the field of PET preform products, which are extensively used for cosmetics bottles, water & beverage bottles, pesticide bottles, cream bottles, etc. Our grating usually made by cast iron, galvanized steel, stainless steel. 1) The material is polymer concrete, more lightweight, non-freezing.Ģ) Flat surfaces for a smooth-flowing of liquids, avoiding, at the same time, internal sediment of any kindģ) Polymer concrete has better strength to corrosion, chemical agents and loadings.Ĥ) The polymer concrete drainage channels' water absorption below the 0.3%.ĥ) Possible to carry out very small handcrafts with good accuracy.
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