January 2020 - TIANJIN UNITED STEEL PIPE CO., LTD

Firefighting Steel Pipe / Fire Sprinkler Steel Pipe

Post Author:Roger Cheng
Post published:January 26, 2020
Post Category:English Articles
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Definition: Fire-fighting pipeline refers to the pipeline material used for fire-fighting, connecting fire-fighting equipment, conveying fire-fighting water, gas or other media. Due to special requirements, the thickness and material of…

Brief Introduction of ASTM A500/A 500M-Part 2

Post Author:Audrey Liu
Post published:January 8, 2020
Post Category:English Articles
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Today let’s continue to discuss the tolerance of the structural tubing on the Specification. Permissible Variations in Dimensions.Outside Dimensions:Round Structural Tubing-the outside diameter shall not vary more than ±0.5%, the…

CARBON STEEL PIPE SURFACE TREATMENT

Post Author:Ada Chen
Post published:January 8, 2020
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Carbon steel pipe can be supplied uncoated (bare), with a temporary external coating to minimize rusting in transit and storage, or special anti-corrosion coated as specified. A temporary external coating…