Q/BQB 266-2020: Corrosion resistant 13Cr martensitic stainless steel tubing and casing

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Scope

This Standard specifies the technical delivery conditions for corrosion resistant 13Cr
martensitic stainless-steel tubing and casing manufactured by Baoshan Iron and Steel
Co., Ltd.
This Standard is applicable to seamless tubing and casing (hereinafter referred to as
tubing and casing) used in CO2-containing oil and gas environments in oil and gas
exploration of the petroleum and natural gas industry.
The steel grades of tubing and casing in this Standard are. BG13Cr-110, BG13Cr-
110U, BG13Cr-110S.

Basic Data

Standard ID	Q/BQB 266-2020 (Q/BQB266-2020)
Description (Translated English)	Corrosion resistant 13Cr martensitic stainless steel tubing and casing
Sector / Industry	Chinese Industry Standard
Classification of Chinese Standard	QBQ
Word Count Estimation	10,189
Issuing agency(ies)	Baoshan Iron and Steel Co., Ltd.