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Mild Steel Heavy Duty Steel Grating 75mm x 6mm Metal Drain Grates Steel Bar Grating
Type of steel grating | W-pressure welded grating; L- pressure locked grating; C- socket welding grating |
Pitch of bearing bars | 15-30mm, 40mm, 60mm, 80mm, 90mm etc. with 30, 40mm recommended. |
Pitch of cross bars | 30, 38, 50, 76, 100mm etc. with 50, 100mm recommended. |
Sign of the shape of bearing bar | F-plain surface (F is usually can be omitted); S-serrated surface; I-the section is of "I" type. |
Surface treatment | G- hot dip galvanizing (G is usually omitted); P-painting; U-untreated. |
FAQ
Q1: What is the material of the product?
low carbon steel, galvanized steel, stainless steel, aluminum, etc.
Q2: What about the packing?
Usually belt, pallet, wooden case.
Q3: How much abbot your annual production capacity?
Around 2500tons
Q4: Can i get sample?
Sure, we provide samples.
Q5: Do you offer a warranty on your products?
Yes , we have the strict quality inspection before delivery .
Q6: Do you have any certificate?
Yes,we have ISO9001
Q7: Do you have a separate quality departments?
Yes,we have QC department.Will make sure you receive the perfect product.
Q8: Do you have mutually agreed upon specifications with your suppliers?
Yes,we will make contract specify the specifications with the material suppliers