... time professional manufacturer supply free sample durable CAMLOCK COUPLING/QUICK COUPLINGStainless steel quick coupling type A,B,C,D,E,F,DC ... designed and manufactured according to international standards such as ANSI,API,DIN,BS,GB,JIS,etc. We can offer designing and ... .34, API6D, BS5351 Face to Face Std.: ASMEB16.10 (JISB2002),API 6D, DIN3202, ASME B16.25End Connection Std.: ASME B16.5 ...