• Anping Tiantai Metal Products Co., Ltd.
    Andy Simpson
    I'm a long-term partner of this factory. I've been on a field trip.The factory is strong and the grating quality is very good. I cooperated with this grating supplier in 2017.What surprised me was that this factory was very strong,and it was also one of the top local grating factories.
  • Anping Tiantai Metal Products Co., Ltd.
    David Zhang
    My client told me that it was very smooth.The delivery speed is also very fast,I will receive the goods on the 7th day of the order.And the goods is inexpensive and convenient.
  • Anping Tiantai Metal Products Co., Ltd.
    Ajay Parate
    I have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.

30x4 Welded 303x30x100 Serrated Steel Grating

Place of Origin ANPING , CHINA
Brand Name TT
Certification ISO9001-2015
Model Number TT-4
Minimum Order Quantity 10pieces
Price reasonable
Packaging Details wooden pallet
Supply Ability 1500tons\month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Type Welded Steel Grating Steel Flat Size 20x3 , 25x3 ,25x5.30x3 , 30x4 ,30x5
Bearing Bar Pitch 12.5 , 15, 20, 25, 30 Cross Bar Pitch 38 50 80 100
Material Low Carbon Steel , Stainless Steel , Aluminum Surface Treatment Untreated , Hot Galvanized , Painted
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303x30x100 Serrated Steel Grating


welded Serrated Steel Grating


30x4 Serrated Steel Grating

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Product Description

                                                          serrated steel grating   G303/30/100  


specfiication depend on customer requirement 


i  introduce serrated steel grating for  us 


serrated steel grating welded by serrated bearing bar and cross bar , have all the common steel grating ability and useful . the surface treatment  is hot dip galvanized . have the power  anti-rust capability 


the serrated steel grating have two type 


one is common welded . and other one is pressure locked 




the below form is the specification 



             type       welded steel grating , pressure-locked .  socked-welding 
    steel  flat size     20x3 , 25x3 , 25x5 ,  30x3 , 30x4 , 30x5 , 32x3 , 32x5.......45x5mm
    bearing bar pitch      12.5  , 15.  20 . 25.  30.  35.  40.  50mm
    cross bar bitch        38   50  80  100mm
    material          low  carbon steel , stainless steel , alumimum 
    surface treatment        untreated  . hot galvanized , painted 

             china : YBT  4001.1-2007

           USA :  ANSI/NAAMM(MBG531-88)

            UK: BS4592-1987

            australia :  AS 1657-1985



welcome visit factory   .and contact send enquiry to us . thanks !!!



30x4 Welded 303x30x100 Serrated Steel Grating 0