TIS 107-2533 THAILAND INDUSTRIAL STANDARD for hollow structural steel section

 Why choose us?

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1.Standard

Square and Rectangular Hollow Section

We have the following international standard,which can meet most of your requirement

Chinese standard:GB/T 6728-2002           Grade:Q195,Q235 A,Q235B, Q345A,Q345B,Q345C,

American standard:ASTM A500 and so on  Grade:Gr A Gr B  Gr C,

Australia standard-AS1163                       Grade:C250,C350,C450,

European:EN10219 and so on Grade:S235JR S235J2 S235J0 S275JR S275J2 S275JO S355JR S355J2 S355J0  S355K2

Japanese :JIS-G3466 and so on               Grade:STKR400 STKR490 

India:IS:4923-1997                                Grade:YST210,240 and 310

TIS:107-2533                               Grade:H41 H50 HS51

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2.Product Description

 Surface:freshly produced\without any peeling and pitting\clean end compared with other supplier's goods

ROUND BLACK / GALVANIZED STEEL PIPE:

Size: OD.  1/2 inch (DN 15mm.) to 10 inches (DN 250 mm.)

SQUARE PIPE:

Size: H x B 12 x 12 mm. to 400 x 400 mm.

RECTANGULAR PIPE:

Size: H x B 38 x 19mm. to 400 x 300 mm

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3.Company Information

   Factory advantage:

   We are a group and has 3 factories.We supply you steel hollow section and steel pipe directly without more cost from trading company.

   We has an experienced export team,so we can control the quality directly compared with other supplier and trading company.

       Dongpengboda group is founded in 2006, and the register capital is 205 million Yuan. It has three subsidiary companies: Tianjin Tianfeng Steel Pipe Co.,Ltd; Tianjin Tianwang Steel Pipe Co.,Ltd; Tianjin FWS Trading Co.,Ltd. After years of hard work, we have formed a diversified investment pattern of development, and in accordance with the requirements of new industrialization, we have given full play to their own advantages to achieve the scale, structure, quality and efficiency overall promotion.

    Group companies have a professional production of galvanized round pipe, galvanized square and rectangular pipe, hot rolled square and rectangular steel pipe and other various types of steel pipes. We have a total of 17 steel production lines, which have advanced technology and equipment and are all controlled by computer. Production process is in strict accordance with the ISO9001 quality management system, and steel pipe can be customized in GB, American standard, British standard, European standard, Australian standard and Japanese standard. Therefore our product quality has reliable guarantee and can be exported to North America, South America, Europe, Middle East, Southeast Asia, Australia and Central Asia and many other countries and regions. The annual output is 88 thousand tons. Products are widely used in many fields such as vegetables, nursery seedling greenhouses, threading pipe, steel liner tube in family decorate, construction steel structure, ship machinery, container, steel-wood furniture, bridge structure and so on. Besides, we also product hot dipped galvanized pipe, cold rolled steel pipe, petroleum casing pipe, seamless steel pipe, shaped pipe, galvalume steel coil, PPGI, corrugated sheet, PC strand. The annual sale reaches 3.8 billion Yuan.
    We firmly believe that in support of customers and other industries in society we will provide excellent products and sincere service with advanced technology and strict management. We focus on" Quality first, Customers first". Welcome friends all over the world come.

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4.Our service:

We provide you with professional quotation,

                                     professional products,

                                          professional quality,

                                                 professional expert service

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5.Following me

Camilla Kong

steel2#tjdpbd(dot)com Skype:camilla.globe 
Whatapp-Wechat-Line:0086 13602110465 Tel:86-22-59385986