Api 5ct Phosphating Seamless Steel Pipe Couplings/nipple

Material: Stainless Steel Technics: Casting Type: Coupling Place of Origin: Henan China (Mainland) Model Number: J55,K55,L80,N80,N80-Q,P110 Brand Name: EASTLONG Connection: Threads Shape: tubular Head Code: cylinder phosphating casing coupling: phosphating tubing coupling seajs.use(['http://style.aliunicorn.com/js/6v/biz/aisn/detail/common/quickdetail/??quickdetail.js?t=c31924cc_4372c200b'], function(quickdetail){quickdetail();}); Packaging & Delivery Packaging Detail: By carton, wooden case, wooden pallet, or by requirements of customers Delivery Detail: 15 Days Specifications Std Ref.: API 5CT 5B ISO9001, 2008 Grade: J55,K55, N80-1,N80-Q,L80,C90,P110 Size: tubing 1.9"to4-1/2", casing 4-1/2"to13-3/8" Product Name: phosphating Tubing couplingStd Ref.:API 5CT and 5B ISO9001,20081.Grade:J55, K55, N80-1, N80-Q, L80, C90, P1102.We also supply permium thread products by customer's request3.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling fro4-1/2"to 13-3/8"4.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling).5.Surface treatment: Whole phosphating, or inside phosphating and outside coating6.Packing: By carton, wooden case, wooden pallet, or by  requirements of customersOtherwise, Our company manufactures and sells casing and tubing couplings,pup joints, tool joints, adapter pup-joints, adapter couplings, stabilizers, anchors of oil pumps and revolving sand gravitated device of well, etc. We always do business based on the principle of equality and mutual benefit, we provide the high quality and competitive price products.If you are interested in anyone of them please contact us as soon as possible.  seajs.use(['http://style.aliunicorn.com/js/6v/biz/aisn/detail/common/richtext/??richtext.js?t=10cac11f_7cfa2d137'], function(richtext){richtext();}); Not exactly what you want? Post a quick Buying Request! seajs.use(['http://style.aliunicorn.com/js/6v/biz/rfqma/brqform/??popup.js?t=6b9db90e_3430061273', '$'], function(quick, jquery){ jquery('#J-ls-grid-desc [data-role="rfq"]').click(function(){ quick.show({ track: { '*': {ext: 'position=desc'} } }); }); });