Product Namemuff coupling/hdpe to steel pipe coupling / 5" Casing CouplingStandardAPI 5CT &API 5BGradeJ55,K55,N80,L80,C90,T95,P110;Place of OriginTianjin ChinaOuter DiameterSTC141.30mm/LTC141.30mm/BTC141.30mmMinimum LengthSTC165.10mm/LTC196.85mm/BTC231.78mmWeight(kg)STC4.66/LTC5.75/BTC5.85TechniquesMachiningHead codeRoundThread TypeNUE,EUE,STC,LTC,BTC.SurfaceWhole phosphating, or inside phosphating and outside coatingPackaging DetailsBy carton, wooden case, wooden pallet, or by requirements of customer.Delivery DetailShipped in 5 days after paymentWe would like to establish long term business with any reliable partner in the world . Any interesting or questions, pls don't hesitate to contace us . Waiting for your kindly reply . Thanks