25mm conduit BS4568 part1:1970 heavy class 4 rigid steel conduit

Stardard:BS4568

Material: Steel

Class: Class3 & Class4

Size:16mm,20mm,25mm,32mm

Threaded two ends,with one socket on the one end, a plastic cap on another end.

Class 3 BS4568 Conduit

Features:

• Class 3 BS4568 conduit is Pre-galvanized.

• Heavy corrosion protection on the exterior surface and medium  

corrosion protection on interior surface of the conduit.

• Supplied c/w one coupler per length.

• Metric size threadings.

Applications:

• Suitable for indoor use where a higher level of corrosion protection is required.

• Also suitable for semi outdoor areas.

Class 4 BS4568 Conduit

Features:

• Class 4 BS4568 conduit is hot dipped galvanized.

• Heavy corrosion protection on the exterior and interior surface of the conduit.

• Supplied c/w one Hot-Dipped Galvanized coupler per length.

• Hot-Dipped Galvanized to BS EN ISO 1461 which supercedes BS729.

• Metric size threadings

Applications:

• Suitable for outdoor use which requires high levels of corrosion protection.

• Recommended for use in areas with high humidity, chemical plants & areas near coast.

     Dongpengboda (Tianjin) Industrial Co.,Ltd. is located in Daqiuzhuang, Tianjin, which is the biggest welded pipe production base in the world.East: 50 kilometers away from Tianjin Port ,40 kilometers away from Tianjin Binhai International Airport. South: 1kilometer away from Danla expressway. West:8 kilometers away from Beijing-Shanghai expressway. With sea, land and air transportation, it's very convenient .
    Our 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.