Steel plate for X80 pipeline for HIC (hydrogen induced cracking) resistant and scouring-resistant deep-sea drilling riser and manufacturing method thereof
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Method for cleaning glassware subjected to experiment of electrolytic extraction of inclusions
CN112176156A
Production method of SA387Gr22CL2 steel plate for head of pressure-bearing equipment and simulated hot forming method
CN112143982A
Simulated heat treatment process for thermal forming of CrMo steel plate for pressure container end socket
CN112143976A
P265GH steel plate for nuclear power and manufacturing method thereof
CN112192000A
Welding process of ultrahigh-strength steel plate with yield strength of not less than 1250MPa
CN112162057A
Method for measuring total iron content in converter fly ash pressure ball
CN112192001A
Submerged-arc welding method for marine 5Ni steel
CN111951534A
Synchronous machine collecting ring filter screen detection alarm device
CN112048664A
Normalized-state delivery FH36 steel plate for 100-one 120 mm-thick offshore wind power pipe pile and preparation method thereof
CN111992758A
Quick sample drilling device convenient for collecting scrap iron
CN111912664A
Automatic molten steel sampling device and method
CN112048675A
Low-yield-ratio granular bainite high-strength steel plate used in low-temperature environment and manufacturing method thereof
CN112063918A
Pipeline steel plate for low-temperature high-toughness X90 steel grade hot-bending bend pipe and manufacturing method thereof
CN112063917A
Wear-resistant steel plate for artificial board machine equipment and manufacturing method thereof
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Steel plate for X100 pipe fitting with service temperature below-60 ℃ and manufacturing method thereof
CN111996437A
Production method of large-thickness high-toughness ultrahigh-strength steel plate with yield strength of 1100MPa
CN111996441A
TiC enhanced martensite wear-resistant steel plate with high toughness and good bending performance and manufacturing method thereof
CN112026072A
Production process of improved 2CrNiMoMnV module for automobile bumper mould
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X80-grade pipeline steel plate with seawater corrosion resistance and large deformation resistance and manufacturing method thereof
