| Scope |
The company announces its need for supply of flexible hose, annular corrugated (omega profile) type, material is stainless- steel (tp 304 or 316 or 321), manufacturing by (e.r.w) (electric- resistance- welding) to be resist (suction under vacuum - oilacid - t.e.l- ammonia), welded to ststeel pipe (tp 304 or 316 or 321 ) lapped over the endes of carbon steel (r.f) ·slip on flange (a 105 gr m), ratng 150 lbs to provide sealing joint & the out side of the hose is st - steel braid type, this hose used for general, long (1000mm). |
