pipe and tube

pipe and tube:material :Q195 . specification are kinds ,length could be done as customer's request .standard :GB912-89,GB3274-88
pipe and tube
(1)pipe and tube is one of our main products ,our factory founded in 1969, we have been in this line for years , quality is excellent ,price are competitive
(2)material is mainly Q195, specification are kinds . length could be done as customer's request
(3) standard : GB912-89 , GB3274-88.Q/WG(RZ)07-99. surface with black with oil
(4) minimum order : 25 ton
(5) terms of payment : t/t or l/c