We has become a collection of erw steel pipe, galvanized tube, steel fire sprinkler pipe and other industries for the integration of large enterprise groups. ASTM A795 steel pipe has competitive advantages in production scale, process technology, scientific research and development, equipment level, variety specification, etc., and ASTM A795 pipe has the production capacity of 100,000 tons per year.
Product name: ASTM A795 GR A black pipe for fire protection
Size: 21-219 mm; 1/2 “-10”
Thickness: 0.8-12.0 mm
Grade: Grade A,Grade B,Grade C and so on.
Surface treatment: black
After work: hot dip galvanizing, electric galvanizing, screws, grooves, groove, cap, nesting, export packaging, etc.
Special spes and grade are acceptable.
We located at Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing ERW steel pipe, hot-dipped galvanized tube, seamless pipe, SSAW steel pipe, square/rectangular steel pipe, and so on.
The firm is dedicated to the development of high-end steel pipes, with a strong r&d and a reliable quality assurance system, capable of providing a full set of solutions for the global energy development of the ASTM A795 steel pipe. Steel pipe products with independent intellectual property rights have been formed, and have been awarded one first prize and two second prize of national science and technology progress award successively, becoming one of the first batch of innovative enterprises and with superior intellectual property rights.
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