... , production line.Finish of pipe joint: coated, chromium platedModel of pipe joint :HJ-1,HJ-2,HJ-3,HJ-4,HJ-5,HJ ... -6HJ-7,HJ-8,HJ-9,HJ-10,HJ-11Usages of pipe joint: used ... of pipe joint deliver superior performance with long service life and can be availed at most reasonable prices. cold rolled steel pipe joint ...