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Open supplier searchLine pipe, transfer pumps and tanks connect production to use within pressure, distance and capacity constraints.
Standard description (API source text):
Line Pipe
Names and standard mappings come from the API Composite List search snapshot. Product-use groups and Chinese reading aids are OFMP editorial additions, not official API classifications or translations; original English names are retained for comparison. Category snapshot: 2026-10-10
View the API category sourceSupplier profiles are selected by certificate product scope and standard. Certificate records are marked Active by the source; confirm current certificate status, product suitability and supply capability before purchasing.
Baoshan District · Shanghai · People's Republic of China
Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2 - Service Annex…
Chengde City · Hebei · People's Republic of China
Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex…
Cangzhou · Hebei · People's Republic of China
Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J; Processed Line Pipe Plain End PSL1, PSL2, An…
Cangzhou · Hebei · People's Republic of China
Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, An…
Huangshi · Hubei · People's Republic of China
Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J; Processed Line Pipe Plain End PSL1, PSL2, An…
Wuxi City · Jiangsu · People's Republic of China
Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N; Line Pipe Plain End at PSL 2 - Service Annex J