- Gr.B Carbon Seamless Steel Pipe
- Gr.B Seamless Carbon Steel Pipe
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- Seamless Stainless Steel Pipe/Seamless Carbon Steel Pipe
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- A106 Gr.B Seamless Carbon Steel Pipe
- A53 Gr.B Seamless Carbon Steel Pipe
- API Gr.B Seamless Carbon Steel Pipe
- A53 Gr.B Carbon Seamless Steel Pipe
- Gr.B Carbon 3PE Seamless Steel Pipe
- Carbon Steel Seamless Pipe Api Gr.b
- A106 GR.B Carbon Steel Seamless Pipe
- A106 Gr.B Carbon Seamless Steel Pipe
- Carbon MS Seamless Steel Pipe GR.B
- Seamless Carbon ASTM Gr.B Steel Pipe
- Gr.B 20Inch Carbon Seamless Steel Pipe
- Seamless API Gr.B Carbon Steel Pipe
- Steel API Gr.B Carbon Seamless Pipe