Substantial progress has been achieved recently by Bayi Steel X70 grade pipeline steel in passing entrance qualification of CNPC. Bayi Steel was formally recognized as CNPC's qualified supplier of X70 grade pipeline steel after over one-year's strenuous work led by its Sales Department and supported by Baosteel Products & Technique Management Department and Hot-rolling Plant.
In 2011, with joint efforts of Baosteel Co., Ltd., Bayi Steel successfully accomplished supply of goods for CNPC's China-Burma 1st phase crude and product oil piping project. Its manufactured 1000t 11.7mm thick X70 hot-rolled pipeline steel coils were commissioned to Zhongyou BSS (Qinhuangdao) Petropipe Co., Ltd., to trial produce
Product Model | Inside Diameter | Outside Diameter | Thickness |
NART17UUR IKO | 17 | 40 | 21 |
NART17R IKO | 17 | 40 | 21 |