... time30 days under the total quantity 100tonsCertificateISO9001:2000, KS B 1522/1541,Q-MarkQuality Control:We are assure the ... covers every process of the manufacturing-Raw material inspection,cutting,bending,sizing,shot blasting,beveling,coating,marking,packing,delivery. ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); ASTM A 234/ASME B 16.9 Carbon Steel Welding Tube Pipe Fitting Elbow Tee ...