Main materials:
200,201,301,304,304L,316,316L,321,310S etc.
Products specification:
Φ6~630mm
Technology standard:
GB/T13296-91、GB/T14975-2002、GB/T14976-2002、GB/9948-88、GB/T12771-2000、ASTM、A31…
Some of our information is as below:
O.D.5mm up to 323.3mm W.T.0.5mm up to 20.0mm.
And the Standard we could supply is as below:
ASTM.A53, A106, A192, A179, A210, A519; A213, API 5L, API 5CT
DIN…
Heavy weight drill pipes we produce are integral. Materials are from AISI 4145 modified drill collar material. Hardbanding on both end and center of the body increases abrasion resistance and extend s…
Performance and Features:
The high efficiency extruder with forced cooling system, ensures high out-put with high running speed.
New type of skep form die, easy to adjust and even extruding. Sizing…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea