Construction Materials Hot DIP Galvanized Trench Cover Drainage Pit Cover Steel Drainage Cover Floor Drain Cover Ditch Cover Steel Manhole Cover

Basic Info

Model NO.	G505/40/100
After-sales Service	Any Time
Warranty	Any Time
Material	Carbon Steel, Stainless Steel
Place of Origin	Hebei Anping
Surface Treatment	Hot-Dipped Galvanized, Painted, Untreated
Bearing Bar Type	Plain, Serrated
End Type	Open End, Closed End
Trench Cover Type	Gu Gt GM
Transport Package	Steel Belt
Specification	ISO9001
Trademark	jiuwang
Origin	Hebei Anping
HS Code	730890
Production Capacity	10000sqm

Product Description

Detailed description:

1) material: Carbon steel or stainless steel

2) bearing bar specification: 20 x 3mm to 90 x 7mm

3) bearing bar pitch: 12.5mm x n (n=1, 2, 3, 4, 5, 6, 7, 8), also according to client's
Requirements (30, 40, 60mm are recommended)

4) cross bar pitch: 50, 100mm (recommended)

5) maximum length of black panel: 7, 100mm

6) material: Carbon steel or stainless steel

7) surface treatment: Untreated, paint or hot dip galvanized 8) steel grating standards: A) china: Yb/t4001-1998 b) usa: Ansi/naamm (mbg531-88) c) uk: Bs4592-1987 d) australia: As1657-1985

why choose us?

1.Own independent three press-welded steel grating machine and we have our own biggest galvanization product line in local market for 20 years experience. 2.profession design and drawing teams customize based on customers'requirements

3.ISO9001 Certificate

4.Located in Anping wire mesh base Hebei province,near from Beijing airport,Tianjin sea Port! 5.Now we adopted automatic bending machine,automatic robot welding machine,the grating quality get more perfect and price more competitive!