... JB, GB, HG, UNI, API CS,SS... oil pipe and flang Technics: Forged Size: from 1/2 to 200 inch (DN15-DN6000) Types ... , TUV PED and AD-2000 certification. Inspection: Factory In-House Or Third Party Shape: Equal Usage: connecting pipe line and keep its leakproofness ... , Egypt, South Africa, Japan, South Korea, Singapore, Germany and other countries in the world. Packing: Using Veneer Case or Plywood Case ...