| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SY/T 6857.1-2024 | English | RFQ |
ASK
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3 days [Need to translate]
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(Oil well pipes for special environments in the petroleum and natural gas industry Part 1: Oil and gas field environments containing H2S - Recommended practices for the selection of carbon steel and low alloy steel oil pipes and casings)
| Valid |
SY/T 6857.1-2024
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| SY/T 6857.1-2012 | English | 679 |
Add to Cart
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5 days [Need to translate]
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Petroleum and natural gas industries. OCTG used for special environment. Part 1: Recommended practice on selection of casing and tubing of carbon and low alloy steels for use in sour service
| Valid |
SY/T 6857.1-2012
|