productapi steel seamless line pipe production techniquehot-rolled, cold-drawn standardsapi 5l / api 5ct od3''-24'' (48mm-610mm) wtsch10-schxxs length6-12m materialsgr.b、l245,l290,l360,x42-70, j55, k55, n80, l80, p110 packingin bundles with steel strips, seaworthy packing as per customer's requireme more...
DIN2391 Seamless steel tube assembly for hydraulic system Standard: DIN2391 EN10305GB 3639 Specification: Digital automatic welding, high precision in joint, non-oxidation & beauty of welding line. Smooth and clean in and out surfaces; Durable and leakless under high pressure 1. No oxide layer 2. Leakless und more...
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