English 
Tel: +86-546-8741007
Phone +86-13780771900
Email: terry@dysyhy.com
Email: terry@dysyhy.com
Whatsapp: +86-13780771900
South of Yongxin Road, Kenli District, Dongying, Shandong Province, China 257500
Great petro started production of various OCTG products in 2016, with an annual output of 10,000 tons. The product quality is stable and reliable, exported to the United States, Canada, Venezuela, India, Kazakhstan and other countries.
Item | Tubing | Casing | |
OD | 2 3/8~4 1/2 | 4 1/2~13 3/8 | |
Grade | J55, K55, N80, L80, P110 | ||
Connection | EUE, NUE | STC, LTC, BTC | |
Length | R2 | R3 | |
Great petro started production of various OCTG products in 2016, with an annual output of 10,000 tons. The product quality is stable and reliable, exported to the United States, Canada, Venezuela, India, Kazakhstan and other countries.
Item | Tubing | Casing | |
OD | 2 3/8~4 1/2 | 4 1/2~13 3/8 | |
Grade | J55, K55, N80, L80, P110 | ||
Connection | EUE, NUE | STC, LTC, BTC | |
Length | R2 | R3 | |
