Drainage Cover

Wellter's extensive志但 range of WellDrain 什她guality grates and frames have b生友een developed in ord綠靜er to offer a totally c國術omplete drainage cover system.

All grates are hot dip galv業車anized for superior finish an樹明d extended life. The entire range has去歌 been designed with a view to兒煙 maximising the grate open area thus 紙呢achieving a hydraulically efficient 他水grate.

Wellter drainage cover is designed ba去可sed on forge-welded grating a唱少nd uses it as the basic material .T熱器his type of products has be身綠en widely accepted earlier in Euro窗冷pe, America, Japan and Austr林村alia, etc. In China ,W技家ellter drainage cover i腦物s widely used in fields including muni呢腦cipal administration, garden 照綠construction, parking, plants, hig樹懂hways, docks and airport頻下s, etc.

Features of Prodrct
Order Guide
U-shape
Sewage Cover
Anti-theft Rainwater人大
Water-collecting

Good Look：Alignment appearance, si可窗lver surface and modern concept. 謝近

Optimized Design：Open area accounts for 80%, which吃少 is almost twice of the cast i你刀ron drainage cover.

Hot-dip Galvanizing：Strongly anti-rust without maintenan機志ce and replacement within 30 year妹南s.

Saving Costs：Costs are less than cast iron covers從志 in the case of large 了還span and heavy load, and can 放子save expenses incurred 我笑;

by replacement of stolen or crus公要hed cast iron covers.

High Strength：Much higher strength and ductilit鐵什y than cast iron and a美新pplicable to environments 河慢of large span and heavy lo師下ad such as docks and airports, 喝城etc.

Various Types：Can meet different 也媽environment, load, span a兵呢nd shape requirements, and can 美站be customized based on provided s站但ize and shape.

Please choose proper product strictly 到呢as required,or contact 購站our sales representatives 光山for consulting.

If the customer chooses a wrong spe動下cification not strong 女服enough for his load requirement with明問out consulting,he should bear 離購the responsibility

for all subsequent consequences h在海imself.

Please choose corresponding specific老女ations based on the bottom wid舞對th of ditch and loading r請內equirements.

Please choose corresponding北店 specifications based on the bot通空tom width of ditch and lo還請ading requirements.

Eg.For a long ditch with a 友黑bottom width of 400mm in要放 the main highway,GTG40XH d火業rainage cover should be chosen as the費員 proper specificatio微那n.