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Api comliance. Aprial pipe and also othe pipes for oil and gas industry.
Technique: | Welded |
Special Pipe: | API Pipe |
Description: Kellys are manufactured with one of two drive configurations, square or hexagonal. Square kellys are furnished as forged or machined in the drive section. Hexagonal or fully machined square kellys are machined from full length quenched and tempered round bars. ...
Come From Dongying Lake Petroleum Technology Co.,
API 5L GR.B Carbon Spiral Welded SSAW Steel Pipe Spiral welded pipe: It is made by rolling a low carbon carbon structural steel or a low alloy structural steel strip into a tube blank at a certain angle of a helix (called a forming angle), and then welding the pipe seam, which ...
Come From Hunan Jetvision Industrial Co.,Ltd
API 5L ASTM A53 StandardCarbonWelded ERW Steel Pipe ERW Steel Pipe-Electric Resistance Welded Steel Pipe is made of hot-rolled steel coils/sheets that have been put in a process know as cold roll forming. Used for low pressure liquid delivery, such as water, gas, and oil. Oil ...
Come From Hunan Jetvision Industrial Co.,Ltd