stair tread and steel grating

own factory-28 years,Certified ISO9001 stainless steel grating steel grating,plain steel grating galvanized steel grating

steel grating

COMPANY PROFILE:

We have own factory

Certified by ISO9001

our firm have 28-year history. 

 

 

 

Product description

 

  1) Bearing Bar (Load Bar) Specifications (mm):   

    The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x6;the specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4,75 x 7 x 4, etc.

 

  2) Bearing Bar Pitch (center to center):

     12.5, 15, 30, 34, 40, 60mm etc, also be according to client's requirement and 30,40, 60mm are recommended, America standard is available.

 

   3) Cross Bar Pitch (center to center):

       38, 50, 76, 1001 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.

 

   4) Material: Mild Steel (Low Carbon Steel) or Stainless Steel

 

   5) Surface Treatment: Untreated, Painting or Hot dip Galvanizing

 

   6) Steel grating standards:

     A) China: ISO9001

     B) USA: D&B NO. 52-903-8909

     E) Japan: JJS

 

 

 

steel grating,stainless steel grating,plain steel grating,galvanized steel grating,hot dipped galvanized steel grating.

 

 

Coonect person  Martha Zhou

 Mobile phone no  0086 18631861800

TEL : 0086 0318 7866996

FAX : 0086 0318 7522213

Please write your correct email adress and then send message to me ,thank you !

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