無縫異型鋼管按形狀分為：外六角內(nèi)圓鋼管、外圓內(nèi)六角鋼管、內(nèi)外六角鋼管、平橢圓鋼管、橢圓鋼管、三角管、L型鋼管、八角管、蘑菇型管、面包型管、D型管、凹型管、凸型管、傘型管、P型管、元寶型管等無縫異型鋼管，無縫異型鋼管形狀是根據(jù)用戶需要而生產(chǎn)的。

Seamless special-shaped steel pipe can be divided into: outer hexagonal inner pipe, outer hexagonal inner pipe, inner and outer hexagonal pipe, flat elliptical pipe, elliptical pipe, triangular pipe, L-shaped pipe, octagonal pipe, mushroom pipe, bread pipe, D-shaped pipe, concave pipe, convex pipe, umbrella pipe, P-shaped pipe, Yuanbao-shaped pipe and other seamless special-shaped steel pipe according to the shape of users'needs. Produced.