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ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
Specifications
Brand Name :
GNEE
Certification :
ISO9001,SGS
MOQ :
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
Description

Product Description

Steel grating is made of bearing bar and cross bar, placed horizonatally anvertically, and at an equal pitch apart, by welding with 200-ton hydraulic resistance automatic automatic welding equipment, then cutting,punching and banding ends.

Type of bearing bar 25x5x3,32x5x3,38x5x3,50x7x4,60x7x4,...75x7x4mm
Pitch of bearing bar 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60 mm
Pitch of cross bar 38,50,76,100,101.6mm

ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

2.Type of bearing bar:
serrated bearing bar, plain bearing bar,I type bearing bar
Specifications


Type		 GT type, GU type, GM type or customization
Material Low Carbon Steel or Stainless Steel
Surface treatment Hot-dip galvanizing or painted
Standard YB/T4001.1-2007, ANSI/NAAMM, BS4592, AS1657
Application draining well, park and civil projects, etc

ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

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.

ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

Company Profile

1. 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.
2. Our professional design and drafting team can customize our products to meet customer requirements.

3. We are ISO9001 certified.

4. We have introduced automated bending machines and robotic welding machines, ensuring even higher quality gratings at more competitive prices.

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ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

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Product Detail
Brand Name :
GNEE
Certification :
ISO9001,SGS
MOQ :
10 square meter
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
100 ton/week
Contact Supplier
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

Gnee Steel (tianjin) Co., Ltd

Verified Supplier
9 Years
tianjin, tianjin
Since 2006
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Galvanized Steel Grating, Serrated Steel Grating, Steel Grating Drain Cover
Employee Number :
250~300
Certification Level :
Verified Supplier
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