Professional Factory Deck Steel Grille Steel Bar Grating in Competitive Price

• Certification: ISO, ISO, SGS
• Application: Steel Structure Walkway, Drain Cover, Flange Plate, Container Plate, Ship Plate,
• Shape: I Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Bearing Bar Size(mm X mm): 20 X 3, 25X3, 30X3, 25X5, 30X5...40X 8...100 X 10.
• Model NO.: yq-92
• Type: Steel Plate
• Standard: ASTM, JIS, AISI
• Surface Treatment: Galvanized
• Technique: Cold Rolled
• Special Use: Wear Resistant Steel
• Stock: Stock
• Transport Package: Packaged by Steel Belt with Fumigated Stow-Woods
• Specification: Standard: G203/30/100...
• Trademark: YaQi
• Origin: Anping, Hebei, China
• Production Capacity: 100PCS/Day

Product Description

                                                           Steel grating

Plain Style Steel Grating, Serrated Style Steel Grating and I Type Steel Grating are 3 basic kinds of gratings.

Xinxing steel grating is the largest steel grating manufacturer of China, with 11 sets of press welding production lines and 100, 000 metric tons' output every year. Varieties of products including untreated/galvanized steel grating, Stair treads, Trench cover, Suspended ceiling. Etc. The Xinxing grating is your professional and reliable partner.

Bearing bar size(mm X mm): 20 X 3, 25X3, 30X3, 25X5, 30X5...40X 8...100 X 10.

Bearing bar pitch(mm): 12.5, 15, 20, 30, 30.6, 32.5, 34, 34.8, 35.3, 40, 60, 80...Can also be as per clients' requirements, 20, 30, 40 is recommended.

Cross bar( transverse bar) pitch(mm): 38.1, 50, 50.8, 70, 75, 80, 99, 100, 101.6, 102...Can also be as per clients' requirements. 50, 100 is recommended.

Material: Mild steel.

Surface treatment: Untreated, Painting or Hot DIP Galvanized.

Country	Steel  Grating  standard	Galvanization  Standard
China	YB/T4001-1998, YB/T4001-2007	GB/T  13912
USA	ANSI/NAAMM-MBG531	ASTM  A123-89
UK	BS4592-2006	BS  729
Australia	AS1657-1992	AS/NZS  4680  , AS1650