China Galvanized Steel Grating manufacturer
Gnee Steel (tianjin) Co., Ltd
Professional Steel Grating & Safety Grating Manufacturer
10
Home > Products > Steel Grating Drain Cover >

ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

Brand Name GNEE
Certification ISO9001,SGS
Minimum Order Quantity 10 square meter
Price Negotiable
Payment Terms L/C, T/T
Supply Ability 100 ton/week
Delivery Time 5-9 working days
Packaging Details Sea-worthy packing, ie wooden or steel tray with steel strip,etc
Detailed Product Description
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
Steel grating is made of bearing bar and cross bar, placed horizontally and vertically, and at an equal pitch apart, by welding with 200-ton hydraulic resistance automatic welding equipment, then cutting, punching and banding ends.
Type of bearing bar25x5x3, 32x5x3, 38x5x3, 50x7x4, 60x7x4,...75x7x4mm
Pitch of bearing bar12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60 mm
Pitch of cross bar38, 50, 76, 100, 101.6mm
Bearing Bar Types
  • Serrated bearing bar
  • Plain bearing bar
  • I type bearing bar
Specifications
TypeGT type, GU type, GM type or customization
MaterialLow Carbon Steel or Stainless Steel
Surface treatmentHot-dip galvanizing or painted
StandardYB/T4001.1-2007, ANSI/NAAMM, BS4592, AS1657
ApplicationDraining well, park and civil projects, etc
Product Types
1) GT Type
This kind of trench drain grating cover is used on ordinary side trench and transverse trench.
2) GU Type
This kind of trench drain grating cover can be directly built over U type trench without a frame or support.
3) GM Type
This kind of drainage pit cover is widely used in streets and factories.
Company Profile
  • GNEE STEEL owns three independent press-welded steel grating machines and boasts the largest galvanizing line in the local market, with over 18 years of experience.
  • Our professional design and drafting team can customize our products to meet customer requirements.
  • We are ISO9001 certified.
  • We have introduced automated bending machines and robotic welding machines, ensuring even higher quality gratings at more competitive prices.
Product Tags: ISO9001 steel grating covers   hot dip galvanized drain grating   professional steel grating manufacturer  
Related Products
Email to this supplier
 
From:
Enter your Email please.
To: Gnee Steel (tianjin) Co., Ltd
Subject:
Message:
Characters Remaining: (80/3000)