High quality press welded hdg steel grating with CE approve factory price

10-99 Pieces
100-199 Pieces
>=200 Pieces
Min. Order
10 Pieces
Choose your specifications
Company Information

Ningbo Jiulong Machinery Manufacturing Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Port: ningbo,china
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 50000.0 Ton/Tons per Year
Brand Name: longta
Applicate: Power plant and steel structure
Place of Origin: China
Warranty: 1 YEAR
Material: Mild steel
Project Solution Capability: NONE
Model Number: customer require
After-sale Service: Online Technical Support
Certificate: ISO 9000/9001/9004/19011: 2000
Packaging Detail: STEEL BELT PACKAGE
Package Preview: https://sc01.alicdn.com/kf/HLB1.txoMcbpK1RjSZFyq6x_qFXaC.jpg_640x640.jpg,https://sc02.alicdn.com/kf/HLB1BnVjMb2pK1RjSZFsq6yNlXXad.jpg_640x640.jpg

Steel structure is also in our products range. We have ability to produce according to customers' requirements.This kind of steel structure is used on oil industry. Oil pipes go through it and fix steadily. This product is designed for U.A.E customer.


Ningbo Jiulong Machinery Manufacturing Co.,Ltd is the largest  steel grating manufacturer in China whose capacity is 50000 tons one year!! Our products are a part of construction.


We produce steel grating, stair tread, fence,clips, chench cover, handrail stanchion, walkway, steel ladder and so on. These products are widely used on mine, factory plant, Oil industry,shipbuilding, marine engineering, airport project, construction industry and so on.

Standard descriptions:

1. Bearing bar(load bar):20x3 ..... 75x10 mm.

2. Bearing bar pitch: 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 35, 40mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16",  1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.

3. Cross bar pitch: 38,50,76,100,101.6mm

4. Material: Q235, Stainless 304

5. Surface treatment: black, galvanized, paint


1).China: YB/T 4001.1-2007


3).UK: BS4592-1987

4).Australia: AS1657-1985


No Item Description
1 Bearing bar 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2 Bear bar pitch 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16",  1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
3 Cross bar pitch 38,50,76,100,101.6mm
4 Material Q235,A36,SS304
5 Surface treatment Black, hot dipped galvanising, paint
6 Standard China: YB/T 4001.1-2007
UK: BS4592-1987
Australia: AS1657-1985