Detailed Product Description

buildings steel structure chemicals plants metal garage steel garage

We are one of the most professional,advanced steel structure chemicals plants design,manufacturer and exporter in East

Longtai  is Chemonta aim to provide domestic and foreign firms with complex services required during construction, modernization, and reconstruction of industrial plants, operations, or individual production units in the field of the chemical, food-processing, and petrochemical industries, including advanced supply functions.

Before our offer, there are several important points for your references:

1.       We have exported our steel structure products to USA market successfully!

2.       Our steel structure products meet USA standards:

1)FABRICATION OF STRUCUTRAL STEEL IS CONFORM TO THE AMERICAN INSTITUTE OF STEEL CONSTRUCTION MANUAL OF STEEL CONSTRUCTION,NINTH EDITION  

2)STRUCTURAL STEEL IS CONFORM TO ASTM A36  

3)STEEL WIDE FLANGE SECTIONS IS CONFORM TO ASTM A572,GRADE 50 PER AISC TECHNICAL BULLETIN #3     

4) STEEL CHANNELS, S,M, & HP SHAPES IS CONFORM TO ASTM A572,  

5)STEEL TUBES IS CONFORM TO ASTM A500, GRADE B    

6)WELDS AND WLDING PROCEDURES IS CONFORM TO THE STRUCTURAL WELDING CODE AWS D1.1 OF THE AMERICAN WELDING SOCIETY   

7) ALL WELDERS IS PREQUALIFIED FOR WELDING PROCEDURES TO BE USED 

8) WELDING ELECTRODES TO BE USED IS E70XX  

9)ALL STEEL IS PRIME PAINTED IN THE SHOP.PAINTED/PRIMED STRUCTURAL STEEL BE RECEIVE FIREPROOFING IS TESTED IN ACCORDANCE WITH ASTM E 119,TO PROVIDE THE FIRE RESISTANCE RATING.

10)EXPOSED STEEL IS HOT-DIPPED GALVANIZED ACCORDING TO ASTM A153, 11)ALL PLATES IS HOT-DIPPED GALVANIZED ACCORDING TO ASTM A153.

3. Our steel structure products meet Australias standards:

-AS1163-1991 Grade C350 LO/C450 LO

---BoxSection 89mm x 89mm x 3.5mm(thickness)

---also gavanized(hot dip zinc coated) to  AS/NZS4792(galv. Coating