Polished Stainless Steel Seamless Pipe

Material: Stainless Steel Technics: Forged Type: Nipple Place of Origin: Shanghai China (Mainland) Model Number: JW Brand Name: JW Connection: Welding Shape: round Head Code: Hexagon 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: Standard packag for shipment Delivery Detail: 30 working days Specifications High quality and competitive price Specifications STAINLESS STEEL COILED PIPE SERVICE:ONE YEAR QUALITY WARRANTY. Third Party Inspection:BV,SGS,TUV,LR,DNV,ETC. OEM AS REQUIRE  Stainelss steel coiled pipe(tube coil) Material: TP304,TP304L,TP316,TP316L,TP321Standard: ASTM A269, ASTM A312Certificated by ISO and PED Our advantages:1. At present, our company can produce the longest seamless coiled pipe in China (max length can reach 300 meters per coil, and now we are trying to produce 500 meters per coil).2. We have gotten ISO 9001 and PED certificate. Our quality can totally meet customers’ requirements.3. Raw Material is from BAO STEEL and YONGXING STEEL. 4. All tubes are bright annealing, which guarantees the surface of tube is smooth.5. All tubes are inspected by Eddy-current test and Hydraulic test.6. Regarding the method of inside surface cleaning, we use "water washed by sponge". Specific operation method is as follows:Insert the sponge into the tubing from one end. Then make sponge move in the tubing by the pressure of water current, which can remove the dust, reacted acid and fragment on the internal surface.We clean tubes with this method for several times. According to the cleanliness of the sponge, we decide whether the internal surface is clean or not.After cleaning, then the water in the tube is blown out by air.Then the tubing is put into the drying oven to be dried completely. Most of the small-size tube users are worried about whether the internal surface is clean or not. With this method, we can guarantee the cleanliness.7. Package: We have economical packing and standard wooden wheel packing.8. Under the influence of raw material and production technology, weight per coil is max 30 kgs. If you need longer pipes, we can weld several coils together, which is conducted by the professional welding company. After welding, all tubes will be inspected by Eddy Current test and Hydro Test again. The welding won't affect the quality, normal use and mechanical property.   WORK FLOWPRODUCING EQUIPMENTTEST EQUIPMENTTEST PROCESSMILL TEST CERTIFICATE THIRD PARTY CERTIFICATE  COMPANY INFORMATIONISO CERTIFICATEOTHER CERTIFICATESAFTER SALE SERVICEPACKING2013 EXHIBITION INFORMATION 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'} } }); }); });