9#πSteel

9#πSteel Product Introduction

π steel structure is a face and two legs, of which the surface is flanked by jagged lace. In use of the supporting beam.π steel plays a very important role. π steel is mainly used for production of π-beams, metal roof beams, hinged roof beams and other mining support beam, in the coal mine (mine) tunnel (tunnel) to plays supporting role .π steel because of its cross-section like the letter "π" character named.chinacoal05

9#πSteel Parameters:

Weight:8.26kg/m

Material:27SiMn

Length:9.6 M 9.85M

.�jp;�&� (�� -kerning:1.0000pt; " >Due to the section bar is steel category ,so have different content of P , Scraper steel is a kind of section bar , therefore, according to use, price and different work, so also can be divided into:

（1）)Common Scraper Steel（P≤0.045%，S≤0.050%） 　　

(2) Fine Scraper Steel（P.S ≤0.035%） 　

(3) Advanced Scraper Steel（P≤0.035%，S≤0.030%）

Scraper Steel Application:

Scraper Steel is mainly use to scraper conveyor and reproduced machine.chinacoal05

Scraper Steel Parameters

Model Main size（mm） Material

5# height:52 width:28 waist depth:8 M510

6.5# height:65 width:34 thickness:8.5 M510

Scraper steel weight calculation formula:Area(m²)×Thickness(mm)×7,85=Weight(Kg)