SY/T 6857.2-2012Petroleum and natural gas industries. OCTG used for special environment. Part 2: Drill pipe used in sour oil and gas fields (English PDF)
This is a limited preview
Buy now to download the full PDF (12 pages)
Need quotation for your management?
Get a formal quotation for SY/T 6857.2-2012 in 30 minutes.
Issued by
National Development and Reform Commission
Level / Type
National · Recommended
Issue date
January 1, 2012
Implementation date
January 1, 2012
Scope
SY/T 6857.2-2012 (Petroleum and natural gas industries. OCTG used for special environment. Part 2: Drill pipe used in sour oil and gas fields) is available as an English-translated PDF.
SY/T 6857.2-2012 is the Chinese standard "Petroleum and natural gas industries. OCTG used for special environment. Part 2: Drill pipe used in sour oil and gas fields".
This standard specifies the acidic environment containing hydrogen sulfide steel drill pipe drilling technical performance indicators. It was issued by National Development and Reform Commission. It cites 14 other standards.
Found what you need?
Document preview — SY/T 6857.2-2012
National Standard of the People's Republic of China
- ICS
- 75.180.10; 77.140.75
- Classification
- E92;H48
Issued by: National Development and Reform Commission
Contents
- Document data
- Standards quoted by this standard
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document.
GB/T 228.1
GB/T 229
GB/T 230.1
GB/T 4157
GB/T 4336
GB/T 6394
GB/T 10561
GB/T 13298
GB/T 13299
GB/T 14265
GB/T 15970.6
SY/T 5824
API SPEC 5DP-2009
API SPEC 7-2
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 12 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 228.1Metallic Materials — Tensile Testing — Part 1: Method of Test at Room Temperature
- GB/T 229Metallic Materials — Charpy Pendulum Impact Test Method
- GB/T 230.1Metallic materials - Rockwell hardness test - Part 1: Test method
- GB/T 4157Laboratory testing of metals for resistance to sulfide stress cracking and stress corrosion cracking in H2S environment
- GB/T 4336Carbon and low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method)
- GB/T 6394Determination of estimating the average grain size of metal
SY/T 5824 · API SPEC 5DP-2009 · API SPEC 7-2
How to Download SY/T 6857.2-2012
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 10561-2023 — Determination of content of nonmetallic inclusions in steel - Micrographic method using standard diagrams
GB/T 13298-2015 — Inspection Methods of Microstructure for Metals
GB/T 13299-2022 — Determination of free cementite, pearlite and Widmanstaten structure in steel
Secure payment via Stripe
Payments accepted
SY/T 6857.2-2012
$255.00