Carbon Steel Welded Pipe Nipples

Thickness: 4 - 50 mm Section Shape: Round Outer Diameter: 5 - 325 mm Place of Origin: Shandong China (Mainland) Secondary Or Not: Non-secondary Application: Boiler Pipe Technique: Cold Drawn Certification: API Surface Treatment: Copper Coated Special Pipe: API Pipe Alloy Or Not: Non-alloy Length: 4-12meter Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),API J55,API P110,10#-45#,A53-A369,API J55-API P110 Standard: GB 5310-1995,GB 3087-1999,GB/T8163,ASTM A106-2006,ASTM A213-2001,API 5CT,GB,ASTM,API 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: Packing, Delivery ect.according to customers requirements Delivery Detail: 15-35work days Specifications 1the round seamless steel pipe 2OD-4--70mm. WT:25-370MM 3certification:API 4professional manufacturer 5competitive price   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'} } }); }); });