Metal Serrated drainage covers Steel Grid Grating To Construction Building Material

Common Specification of Steel Grating

ملاحظات: Special Material, High Zinc Coating and New Style can be Customized.

Material Standard

ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316,

Mild steel & Low carbon steel, إلخ

Bearing Bar

(Width x Thickness)

25×3, 25×4, 25×4.5, 25×5, 30×3, 30×4, 30×4.5, 30×5, 32×5, 40×5, 50×5, 65×5, 75×6, 75×10…..100 x10mm etc;

I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc

US standard: 1”x3/16”, 1 1/4”x3/16”, 1 1/2”x3/16”, 1”x1/4”,1 1/4”x1/4”, 1 1/2”x1/4”, 1”x1/8”, 1 1/4”x1/8”, 1 1/2”x1/8” إلخ

Bearing Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc.

US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.

Twisted Cross Bar Pitch

38.1, 50, 60, 76, 80, 100, 101.6, 120مم, 2” & 4” إلخ

المعالجة السطحية

Untreated(أسود), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers’ requirement.

Grating Style

Plain / Smooth, Serrated / أسنان, I bar, Serrated I bar

التعبئة

(1) Bandage and Paperboard: Generally applies to neat steel plate;

(2) Screw Locking Method: يستخدم 4 screw rods through the aperture of the steel grid, for high strength;

(3) Steel Pallet: Traditional export packing.

شروط الدفع

تي / ت, خطاب الاعتماد, ويسترن يونيون, بطاقة إئتمان, Alibaba Trade Assurance

اسم المنتج: Metal Serrated Steel Grid Grating To Construction Building Material