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Q/BQB 266-2023 English PDF

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Q/BQB 266-2023: Corrosion resistant 13Cr martensitic stainless steel tubing and casing

Q/BQB 266: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
Q/BQB 266-2023English349 Add to Cart 3 days [Need to translate] Corrosion resistant 13Cr martensitic stainless steel tubing and casing   Q/BQB 266-2023
Q/BQB 266-2020English245 Add to Cart 0--9 seconds. Auto-delivery Corrosion resistant 13Cr martensitic stainless steel tubing and casing Q/BQB 266-2020
Q/BQB 266-2018English240 Add to Cart 0--9 seconds. Auto-delivery Corrosion resistant 13Cr martensitic stainless steel tubing and casing Obsolete Q/BQB 266-2018

PDF similar to Q/BQB 266-2023


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Basic data

Standard ID Q/BQB 266-2023 (Q/BQB266-2023)
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 10,181
Date of Issue 2023-04-09
Date of Implementation 2023-07-01
Issuing agency(ies) Baoshan Iron & Steel Co., Ltd.

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

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Corrosion resistant 13Cr martensitic stainless steel tubing and casing Replace Q/BQB 266-2018 13Cr martensitic stainless steel anti-corrosion series tubing and casing 2020-06-09 release 2020-08-10 Implementation release

Foreword

This standard is compiled in accordance with the requirements and format of GB/T 1.1-2009 "Guidelines for Standardization Work Part One. Standard Structure and Writing". This standard is formulated according to the characteristics of the company's products and processes. Please note that certain contents of this standard may involve patents. Publication of this standard The agency is not responsible for identifying these patents. This standard replaces Q/BQB 266-2018.Compared with Q/BQB 266-2018, the main changes of this standard are as follows. --Regulatory reference documents, using the latest version of API SPEC 5CT.2018 instead of API SPEC 5CT.2011, and clearly using API SPEC The.2017 version of 5B; - "14 documents", "documents marking BG13Cr-110 products shall comply with API SPEC 5CT.2011 standards 13.1, 13.2 and 13.4 The provisions of the terms. "The document marked with BG13Cr-110 products shall be in accordance with Chapter 13 of the API SPEC 5CT.2018 standard Regulations (if applicable). ". This standard was proposed by the Manufacturing Management Department of Baoshan Iron and Steel Co., Ltd. This standard is under the jurisdiction of Baoshan Iron and Steel Co., Ltd. Manufacturing Management Department. This standard was drafted by the Manufacturing Management Department of Baoshan Iron and Steel Co., Ltd. The main drafter of this standard. Xu Qing. The previous versions of the standard replaced by this standard are as follows. --Q/BQB 266-2018.

Introduction

This standard is the corporate standard of Baoshan Iron and Steel Co., Ltd. This standard refers to API SPEC 5CT.2018 and ISO 13680.2010, It is compiled based on the actual situation of the company's products and quality assurance features. This standard applies to seamless tubing and casing used in oil and gas environments with high concentrations of CO2 in oil and gas exploitation in the petroleum and natural gas industry. this Users of standards should understand that higher or different requirements may be required in individual applications. For a specific order, according to The intended use and design requirements to determine these additional requirements are the buyer's responsibility. The formulation and publication of this standard is not intended to restrict in any way The supplier supplies for individual purposes or prohibits the purchaser from accepting other equipment or engineering solutions. It is the responsibility of the steel pipe user to select the appropriate material for the anticipated use environment. When using this standard in the oil and gas industry When selecting appropriate materials in the production system, various factors affecting material performance should be considered comprehensively. This standard does not provide employers, manufacturers or suppliers with warnings and training on the health and safety risks and preventive measures of their employees. Or equipment obligations, nor do they assume their responsibilities under local, provincial and national laws and regulations. Information on the safety and health risks involved in special materials and working conditions and the corresponding preventive measures should be obtained from the employer, manufacturer of the material Or the supplier, or get it in the material safety data sheet. The content of this standard cannot be interpreted as implying or otherwise granting any power to manufacture, sell or use any patent certificate. Method, equipment or product. Nothing in this standard can be construed as an excuse for anyone who infringes the authorized power of the patent certificate. 13Cr martensitic stainless steel anti-corrosion series tubing and casing

1 Scope

This standard specifies the technical delivery conditions for Baoshan Iron and Steel Co., Ltd.'s 13Cr martensitic stainless steel anti-corrosion series tubing and casing. 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 exploitation in the petroleum and natural gas industry. The steel grades of tubing and casing in this standard are. BG13Cr-110, BG13Cr-110U, BG13Cr-110S.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. ISO 13680.2010 Technical delivery conditions for corrosion-resistant alloy seamless pipes for casing, tubing and coupling blanks in the petroleum and natural gas industry API SPEC 5B.2017 Specification for Processing, Measurement and Inspection of Casing, Tubing and Line Pipe Threads API SPEC 5CT.2018 Casing and Tubing Specification

3 General

Unless otherwise specified in this standard, the BG13Cr-110 described in this standard corresponds to the requirements of P110 in the API SPEC 5CT.2018 standard steel grade. Generally, it is supplied with the PSL1 grade requirement of API SPEC 5CT.2018 standard P110 steel grade. When the contract states that the product specification level is PSL2 Or PSL3, it can also be supplied according to the PSL2 or PSL3 grade of the P110 steel grade of API SPEC 5CT.2018, but in this case, both parties Negotiate and specify the specific requirements of the selected PSL2 or PSL3 level in the contract. Unless otherwise specified in this standard, the BG13Cr-110U and BG13Cr-110S described in this standard correspond to the first group in the ISO 13680.2010 standard 13-5-2 Type 110 steel grade corresponds to the requirements, and generally adopts the first group 13-5-2 Type 110 steel grade requirements in the ISO 13680.2010 standard. 4 Designation methods, terms, definitions, symbols and abbreviations 4.1 Representation of grades The grades (steel grades) of this standard are named according to "BG strength grade characteristic values use performance characteristic letters". Among them, "BG" is composed of the first pinyin letter "B" of "bao" in Baosteel Co., Ltd., and the first pinyin letter "G" of "pipe" in pipe. The characteristic value of the strength level is the value that specifies the minimum yield strength (in ksi). Use the performance characteristic letter U to stand for Upgrade, S stands for Super, corresponding to different alloy contents. 4.2 Terms, definitions, symbols and abbreviations Unless otherwise specified in this standard, the terms, definitions, symbols and abbreviations used in this standard are consistent with those specified in API SPEC 5CT.2018.

5 Information to be provided by the buyer

When ordering BG13Cr-110 tubing and casing manufactured in accordance with this standard, the purchaser shall specify the standard number "Q/BQB " on the order 266-2020" and steel grade. For other information that the purchaser needs to provide, see API SPEC 5CT.2018 Clauses 5.1, 5.2 and 5.3 (if applicable). When ordering BG13Cr-110U, BG13Cr-110S tubing and casing manufactured in accordance with this standard, the purchaser shall specify on the order that this standard number is applicable).

6 Manufacturing method

6.1 Manufacturing Steel should be smelted by electric furnace or converter, and methods such as out-of-furnace refining should be used to control the content of harmful substances in the steel and the shape and size of inclusions. Tubing and casing should be hot-rolled or cold-rolled (drawn) seamless steel tubes. Tubing and casing should be delivered in quenched and tempered state. 6.2 Straightening and end processing Straightening and end processing shall comply with ISO 13680.2010 clauses 6.3 and 6.4. 6.3 Thread surface treatment In order to improve the anti-sticking performance of the threaded connection, the internal thread and/or the external thread can be surface treated in an appropriate manner. The thread can be treated with copper plating, hot galvanizing or organic coating.

7 Material requirements

7.1 Chemical composition The chemical composition (melting analysis and finished product analysis) of BG13Cr-110, BG13Cr-110U, and BG13Cr-110S steel grade products should meet the requirements of Table 1. 7.2 Tensile performance The room temperature tensile properties of the product should meet the requirements of Table 2.The elongation after fracture shall meet the corresponding requirements of P110 steel grade in API SPEC 5CT.2018. 7.3 Maximum hardness The full wall thickness hardness test shall be carried out. The average hardness value of each position and the allowable hardness value change in the same quadrant shall meet the requirements of Table 2. 7.4 Charpy V-notch impact test requirements The pipe body and coupling blanks of tubing and casing should be subjected to Charpy V-notch impact test. The orientation, size and lowest absorption of all steel grades The energy collection requirements shall meet the requirements of Table 3.If other test temperatures are required, they shall be negotiated and determined by both parties. 7.5 Special requirements According to the requirements of the buyer, the corrosion resistance item can be inspected after negotiation between the supplier and the buyer. The specific requirements are stipulated by the agreement between the two parties. 8 Dimensions, weights, tolerances, pipe ends and defects 8.1 Dimensions Available specifications for tubing and casing are outside diameter 73.02mm～339.72mm (2-7/8″～13-3/8″), wall thickness 5.51mm～20.24mm (0.217"～0.797"). After negotiation between the supplier and the buyer and indicated in the contract, other specifications can also be supplied. 8.2 Pipe end Unless otherwise specified in the contract, the tubing and casing shall use the threads specified in API SPEC 5B. According to the request of the buyer, after the agreement between the supplier and the buyer It is indicated in the contract, and other special threads can also be used. The specific requirements are stipulated by the agreement between the supplier and the buyer. 8.3 Other The codes and specifications, length, straightness, size and weight tolerances, defects, etc. of all steel grades involved in this standard shall comply with API SPEC 5CT.2018 corresponds to the regulations of P110 steel grade. The weight shall meet the requirements of group 1 in clause 8.1 of ISO 13680.2010.Path to The requirements shall meet the requirements of 8.3.4 and 9.10 of the ISO 13680.2010 standard.

9 Coupling

The finished product analysis, tensile test, impact test and full wall thickness hardness test items of the coupling are carried out on the coupling blank, which shall meet the requirements of Chapter 7 and Chapter 10. 10 Inspection and testing 10.1 Definition of mechanical property test batch Each batch of products should be composed of steel pipes with the same steel grade, the same heat number, the same specification, and the same heat treatment system. For specifications (code 1) Not more than 4-1/2, and each batch of tubing, casing and coupling blanks should not be more than.200.For specifications (code 1) greater than 4-1/2, Each batch of tubing, casing and coupling blanks should not exceed 100 pieces. 10.2 Hydraulic test, dimensional inspection, visual inspection BG13Cr-110, BG13Cr-110U, BG13Cr-110S hydraulic test, dimensional inspection and visual inspection shall meet the requirements of P110 steel grade in API SPEC 5CT.2018. 10.3 Non-destructive testing BG13Cr-110, BG13Cr-110U, BG13Cr-110S tubing, casing and coupling blanks shall be in accordance with API SPEC 5CT. P110 in.2018 The requirements of steel grade PSL1 are to be subjected to non-destructive inspection one by one. Couplings should also be subjected to magnetic particle inspection of the inner and outer surfaces one by one. After negotiation between the supplier and the buyer and indicated in the contract, non-destructive inspection can also be carried out according to the PSL2 or PSL3 level requirements of the API SPEC 5CT.2018 standard. 10.4 Full wall thickness hardness test The full wall thickness hardness test should be carried out in one quadrant. The sampling location and the number of samples should meet the requirements of Table 4.If the full wall thickness hardness specimen If the result does not meet the specified requirements, you can choose to take another two products from the same batch for re-inspection. If the result of the re-inspection meets the specified requirements, the criticism is qualified. The supplier can re-heat the unqualified products after the re-inspection, and submit them for testing and acceptance as a new batch. 10.5 Quantitative metallographic test When the user has a requirement, the quantitative metallographic test can be carried out after negotiation between the supplier and the buyer and indicated in the contract. 10.6 Other inspection and test items, sample quantity Other inspection and test items and the number of samples shall meet the requirements of Table 5. 10.7 Test method, sampling location, test result evaluation and reinspection rules Unless otherwise specified in this standard, test methods, sampling locations, evaluation of test results, and reinspection rules, etc. should all comply with API SPEC The requirements of P110 steel grade in 5CT.2018. 11 Surface treatment BG13Cr-110 should meet the requirements of API SPEC 5CT.2018 for L80-13Cr surface treatment. BG13Cr-110U and BG13Cr-110S shall meet the surface treatment requirements in clause 10.1 of ISO 13680.2010 standard. 12 marks 12.1 Embossed and/or lacquered marks Unless specifically specified in the following a) ~ d), BG13Cr-110 shall be in accordance with the marking rules of L80-13Cr steel grade in API SPEC 5CT.2018 For embossing and/or lacquer marking, BG13Cr-110U and BG13Cr-110S shall be processed in accordance with the marking rules in Chapter 11 of the ISO 13680.2010 standard. Line embossing and/or lacquer marking. a) The API monogram is not marked. c) The marking code of the special thread type should comply with the agreement between the supplier and the buyer. 12.2 Color code Unless otherwise specified in the contract, each steel pipe shall be marked with a steel grade color code at the position specified in the API SPEC 5CT.2018 standard, and its color and The quantity should meet the requirements in Table 6. 13 Coating, protection, packaging and storage The coating and protection of BG13Cr-110 products shall comply with the provisions of Chapter 12 of the API SPEC 5CT.2018 standard. BG13Cr-110U, The coating of BG13Cr-110S products should meet the requirements of Chapter 12 of the ISO 13680.2010 standard. BG13Cr-110, BG13Cr-110U, The packaging and storage of BG13Cr-110S products should meet the requirements of Chapter 14 of the ISO 13680.2010 standard. 14 files The documentation of the BG13Cr-110 product shall comply with the provisions of Chapter 13 of the API SPEC 5CT.2018 standard (if applicable). BG13Cr-110U, The documentation of the BG13Cr-110S product shall comply with the provisions of Chapter 13 of the ISO 13680.2010 standard.

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