Serrated Bar Steel Grating - China

Serrated Bar Steel Grating

Untreated Steel Grating Manufacturer

QUALITY STANDARDS

GratingStandard Material Standard HDGStandard

China YB/T4001-2007 GB704-88 GB/T13912-92

U.S.A ANSI/NAAMM ASTM (A36) ASTM (A123)

British BS4592-1995 BS4360 (43A) BS729

Australia AS1657-1992 AS3679 AS1650

SPECIFICATIONS Grade CN: Q235, Q345, USA: A36, UK: 43A

Certification CE, GOST, ISO9001, ISO14001, HSE

Bearing bar type Plain, Serrated (tooth-like), I bar (I section), Serrated-I

Bearing bar size 20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X475X8, 100X8mm, etc

Bearing bar pitch 20, 25, 30, 32.5, 34.3, 40, 50, 60, 62, 65mm

Cross bar size of Steel Grating Stair Treads 5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar) and etc

Cross bar pitch 0, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc.

Panel size 1mx1m3x20ft, 3x24ft, 3x30ft, 5800x1000, 6096x1000, 6400x1000, as request

Surface Untreated, hot dip galvanized, cold dip galvanized, painted, powder, electrostatic coating

Color Silver/Black, painted color as required

Application petroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, food, municipality, real estate, electric power plants, oil

SURFACE TREATMENT

Hot dip galvanized, Untreated, Painting, Electrostatic spraying

Company Contact:

• Posted By: Yantai Haorui Metalwork Co.,Ltd.

• Phone: 13256389268

• Address: In the Qing Yang Industrial park District 31 Yunlong mountain Road, Yantai , Shangdong , China

• Email:

• Business Description: Yantai Haorui Metalwork Co., LTD. is specialized in production of all kinds specification of bonding manual welding steel grating, stainless steel grating, handrails, steel ladder, various kinds of steel structure and all kinds of stamping products.
  
  Having advanced bonding steel grating equipments & technology and CAD design system for gratings, we can serve the customers with perfect layout design of gratings.
  
  Since its establishment, the company perennially exports products to Japan, South Korea, Australia, British, and other countries & regions.
  
  In addition, the products get wide application in domestic hundreds of national key investment projects, The products are well-noted at home and abroad for their superior quality, reasonable price and excellent service.
  
  Haorui Metalwork conforms to China standard YB/T4001.1-2007, and can also be manufactured to U.S. standard ANSI/NAAMM(MBG531-93) or British s btandard BS4592-1: 1995 - The company is located in Yantai Fushan District where communications and transportation are convenient.
  
  Customers at home and abroad are warmly welcomed to order Haorui.
  
  Adhering to the principle of "Quality First, Customer Satisfaction"，we are ready to do our best to provide superior service to the customers.