316 Stainless Steel Grating Bar/316L Stainless Steel Grating 25X5mm Bearing Bar

• Customization: Available
• After-sales Service: Help How to Installation
• Warranty: 3 Yearss
• Model NO.: yq-93
• Certification: BSCI, CCC, CE, ISO
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: I Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Property: Good Rust-Proof
• Transport Package: Normal Export Packing or Customerized
• Specification: Property: Good Rust-Proof
• Trademark: YaQi
• Origin: Anping, Hebei, China
• HS Code: 75443910
• Production Capacity: 30, 000 Tns/Year

Product Description

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

YaQi Wire Mesh Co, . Ltd. 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. 

Specifications of steel gratings
No	Item	Description
1	Bearing bar	20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50^ 75x8mm, etc.
2	Bearing bar pitch	25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.
3	Cross bar	5x5, 6x6, 8x8mm (twisted bar or round bar)
4	Cross bar pitch	40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement.
5	Surface treatment	Untreated, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers' requirement.
6	Flat bar type	Plain, Serrated (tooth-like), I bar (I section)
7	Material standard	Low carbon steel (CN: Q235, US: A36, UK: 43A)
8	Galvanization standard	CN: GB/T13912, US: ASTM (A123), UK: BS729
9	Steel grating standards	A. China: YB/T4001-1998
		B. USA: ANSI/NAAMM (MBG 531-88)
		C. UK: BS4592-1987
		D. Australia: AS1657-1988
		E: Japan: JJS