51 steel pipe network provides the latest steel pipe abbreviation
API (American Petroleum Institute) American Petroleum Institute
ASTM (American Society for Testing Material) American Society for Testing Materials
DNV (Det Norske Veritas) DNV Certification
DEP (Design and Engineering Practice) Design and Engineering Practice (SHELL Shell Standard)
EN (European Norm) European Standard
NACE (National Association of Corrosion Engineer) American Society of Corrosion Engineers
COW pipe is a product with one or two longitudinal welds or a spiral welded pipe manufactured by the combination of furnace gas protection and submerged arc welding. In the welding process, the gas shielded gas shielded weld is not completely buried in the arc weld bead. melt.
COWH pipe is a product with a spiral welded pipe manufactured by the furnace gas protection and submerged arc welding process. During the welding process, the gas shielded gas shielded welding seam is not completely melted by the submerged arc welding bead.
COWL pipe is a product with one or two straight welds made by the combination of gasification furnace protection and submerged arc welding. In the welding process, the gas shielded gas welding arc is not completely melted by the submerged arc weld bead.
CW pipe (Continuous Welded pipe) A steel pipe product with a straight weld made using a continuous furnace welding process.
EW
A low-frequency or high-frequency welding welding process used to manufacture a steel pipe with a straight weld seam.
ERW pipe (Electrical Resistance Welded pipe) resistance welded pipe
HFW pipe (High Frequency pipe) welding pipe with welding frequency of ≥ 70KHz.
LFW pipe (Low Frequency pipe) welding pipe with welding frequency current ≤ 70KHz.
LW pipe (Laser Welded pipe) adopts a laser weld welding process to guide the steel pipe product with a straight weld.
LSAW pipe (Longitudinal Submerged-arc Welded Pipe) Longitudinal submerged arc welded steel pipe
TFL (Though-the-Flow Line) straight through the oil pipeline
SMLS pipe (Seamless pipe) seamless steel pipe
SAW pipe (Submerged-arc Welded pipe) A steel pipe with one or two straight welds or one spiral weld made using the submerged arc welding process.
SAWH pipe (Submerged-arc Welded Helical pipe) is a steel pipe with a spiral weld made using a submerged arc welding process.
SAWL pipe (Submerged-arc Welded Longitudinal pipe) A steel pipe with one or two straight welds made using the submerged arc welding process.
TT (Tensile Test) Tensile Test
UT (Ultrasonic Test) Ultrasonic Testing
RT (X-Ray Test)
X-ray inspection
DT (Density Test) Density Test
YS (Yield Strength) Yield Strength
UTS (Ultimate Tensile Strength) tensile strength
DWTT (Drop-weight Tear Test) drop hammer tear test
HV (Verker's Hardness) Vickers Hardness
HR (Rockwell's Hardness) Rockwell Hardness
HB (Brinell's Hardness) Brinell Hardness
HIC test (Hydrogen Induced Crack test) hydrogen cracking test
SSC test (Sulfide Stress Crack test) sulfide stress crack test
CE (Carbon Equivalent) Carbon Equivalent
API (American Petroleum Institute) American Petroleum Institute
ASTM (American Society for Testing Material) American Society for Testing Materials
DNV (Det Norske Veritas) DNV Certification
DEP (Design and Engineering Practice) Design and Engineering Practice (SHELL Shell Standard)
EN (European Norm) European Standard
NACE (National Association of Corrosion Engineer) American Society of Corrosion Engineers
COW pipe is a product with one or two longitudinal welds or a spiral welded pipe manufactured by the combination of furnace gas protection and submerged arc welding. In the welding process, the gas shielded gas shielded weld is not completely buried in the arc weld bead. melt.
COWH pipe is a product with a spiral welded pipe manufactured by the furnace gas protection and submerged arc welding process. During the welding process, the gas shielded gas shielded welding seam is not completely melted by the submerged arc welding bead.
COWL pipe is a product with one or two straight welds made by the combination of gasification furnace protection and submerged arc welding. In the welding process, the gas shielded gas welding arc is not completely melted by the submerged arc weld bead.
CW pipe (Continuous Welded pipe) A steel pipe product with a straight weld made using a continuous furnace welding process.
EW
A low-frequency or high-frequency welding welding process used to manufacture a steel pipe with a straight weld seam.
ERW pipe (Electrical Resistance Welded pipe) resistance welded pipe
HFW pipe (High Frequency pipe) welding pipe with welding frequency of ≥ 70KHz.
LFW pipe (Low Frequency pipe) welding pipe with welding frequency current ≤ 70KHz.
LW pipe (Laser Welded pipe) adopts a laser weld welding process to guide the steel pipe product with a straight weld.
LSAW pipe (Longitudinal Submerged-arc Welded Pipe) Longitudinal submerged arc welded steel pipe
TFL (Though-the-Flow Line) straight through the oil pipeline
SMLS pipe (Seamless pipe) seamless steel pipe
SAW pipe (Submerged-arc Welded pipe) A steel pipe with one or two straight welds or one spiral weld made using the submerged arc welding process.
SAWH pipe (Submerged-arc Welded Helical pipe) is a steel pipe with a spiral weld made using a submerged arc welding process.
SAWL pipe (Submerged-arc Welded Longitudinal pipe) A steel pipe with one or two straight welds made using the submerged arc welding process.
TT (Tensile Test) Tensile Test
UT (Ultrasonic Test) Ultrasonic Testing
RT (X-Ray Test)
X-ray inspection
DT (Density Test) Density Test
YS (Yield Strength) Yield Strength
UTS (Ultimate Tensile Strength) tensile strength
DWTT (Drop-weight Tear Test) drop hammer tear test
HV (Verker's Hardness) Vickers Hardness
HR (Rockwell's Hardness) Rockwell Hardness
HB (Brinell's Hardness) Brinell Hardness
HIC test (Hydrogen Induced Crack test) hydrogen cracking test
SSC test (Sulfide Stress Crack test) sulfide stress crack test
CE (Carbon Equivalent) Carbon Equivalent
When undiluted, it is sometimes called Glacial Acetic Acid. Vinegar is no less than 4% Acetic Acid by volume, making acetic acid the main component of vinegar apart from water. Acetic acid has a distinctive sour taste and pungent smell. In addition to household vinegar, it is mainly produced as a precursor to polyvinyl acetate and cellulose acetate. It is classified as a weak acid since it only partially dissociates in solution, but concentrated acetic acid is corrosive and can attack the skin.
Acetic Acid
Acetic Acid,Glacial Acetic Acid,Organic Acetic Acid,Top Purity Acetic Acid
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