Professional manufacturer ,rich stock.
High quality,competitive price,best service
It is used for extracting oil or gas from wells
Size:4 1/2''--20''
Standard:API SPECT 5CT
Tensile Test | Hardness | Chemical Composition % | Size | |||||||||||||
×10-2 | ×10-3 | ×10-3 | ×10-3 | Impact Energy | ||||||||||||
Y.S | T.S | E.L | HRC | C | Si | Mn | P | S | Cr | Cu | Ni | V | AKJ | AVG. | ||
Mpa | Mpa | % | ||||||||||||||
685 | 785 | 22 | 32 | 26 | 134 | 13 | 9 | 50 | 90 | 40 | 9 | |||||
W.T.Mesure | Pass | T.I | Passs | Hydrostatic Test | 40 | Mpa | Drift | Pass | Visual&Dimensions | Pass | Coating | Pass |