Monthly Archives: January 2020

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…

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 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…