一目了然的畅销书管和管子: - ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,304 ss,18 in,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,304 ss,24 in L,Schech Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管,1/2英寸,304 SS,36中,L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,304 ss,24 in l,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1 In,304 SS,18 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,3/4英寸,304 ss,24英寸,L,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1/2 In,304 SS,48 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,304L SS ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,304S,长10英尺 ASTM A312 TP 316不锈钢无缝管道和管道,1英寸,304 ss,36,l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,3/8英寸,304 ss,18 in,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管,3/4英寸,304 ss,36中,L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,2英寸,304 ss,24 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管,3/4英寸,304SS,长度10英尺 ASTM A312 TP 316不锈钢无缝管道和管子和管道,3/4英寸,304 ss,18 in,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管,3/8英寸,304 ss,36中,L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管,2英寸,304 ss,18 in,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管,1/4英寸,316升SS,10英尺L,附表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,304 ss,72 in l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,304 ss,60 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,304 ss ASTM A312 TP 316不锈钢无缝管,管和管,1/2英寸,未读取,10英尺,304 SS ASTM A312 TP 316不锈钢无缝管,管和管道,1/4英寸,304L SS,10英尺L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管,3/4英寸,未读取,10英尺,304 SS ASTM A312 TP 316不锈钢无缝管,管和管道,1 1/4英寸,304 ss,18 in,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/4英寸,316 ss,24 in l,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1 In,304 SS,48 In L,Schedule 40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1/8 In,304 SS,18 In L,Schedule 40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1/8 In,304 SS,48 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管道和管道,2英寸,304 ss,36,l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,3/4英寸,304 ss ASTM A312 TP 316不锈钢无缝管,管和管,1英寸,未读取,10英尺,304 SS ASTM A312 TP 316不锈钢无缝管,管和管道,1 1/2英寸,316 ss,18 in,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,3/4英寸,304 ss,48 in l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/4英寸,304 ss,L,L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,304 ss,72 in l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/4英寸,316 ss,L,L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管,1/4英寸,316 ss,48 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1 1/2英寸,304 ss,24 in,l,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1 1/2 In,316 SS,36 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/4英寸,316 ss,120 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,4英寸,304 ss,36,l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,316 ss,24 in l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,304 ss,120 in L,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1/8 In,304 SS,36 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,304 ss,120 in l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,3/4英寸,316 ss,24 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,304L SS ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,304 ss,60 in L,Schech Schepedy 40 ASTM A312 TP 316不锈钢无缝管,管和管道,2英寸,304 ss,48 in l,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1/4 In,304 SS,24 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/4英寸,316 ss,36 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1 1/2英寸,316 ss,48 in l,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,3 In,304 SS,24 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管,3/4英寸,316SS,长度10英尺 ASTM A312 TP 316不锈钢无缝管,管和管道,1/8英寸,304 ss,72 in l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管,3英寸,304 ss,18 in Subched 40 ASTM A312 TP 316不锈钢无缝管,管和管道,3/4英寸,304 ss,72 in l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,304SS,长度10英尺 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1/2 In,316 SS,36 In L,Schedule 80 ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,316L SS ASTM A312 TP 316不锈钢无缝管,管和管道,1/4英寸,304 ss,48英寸,l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,316 ss,48 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,304 ss,18 in Schepedy 80 ASTM A312 TP 316不锈钢无缝管,管和管道,1 1/4英寸,316 ss,120 in L,Schedule40 ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,304 ss,24 in L,时间表80 ASTM A312 TP 316不锈钢无缝管,管和管道,3/8英寸,304L SS,10英尺L,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1 In,316 SS,36 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/8英寸,304 ss,24 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,2英寸,304S,长10英尺 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,316 ss,36 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,316 ss,18 in,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,3/4英寸,316 ss,18 in Schepedy 80 ASTM A312 TP 316不锈钢无缝管,管和管,4英寸,未读取,10英尺,304 SS ASTM A312 TP 316不锈钢无缝管,管和管,3/8英寸,316升SS,10英尺L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,2英寸,316 ss,72 in L,时间表80 ASTM A312 TP 316不锈钢无缝管,管和管道,2 1/2英寸,316 ss,18 in,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1/2 In,316 SS,120 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,1 1/4英寸,304L SS ASTM A312 TP 316不锈钢无缝管,管和管道,2 1/2英寸,未读取,10英尺,304 SS ASTM A312 TP 316不锈钢无缝管,管和管道,2 1/2英寸,316 ss,120 in L,Schedule40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/8英寸,316 ss,36中,在L,附表40 ASTM A312 TP 316不锈钢无缝管,管和管道,2英寸,304 ss ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,316 ss,72 in L,Schepedy 80 ASTM A312 TP 316不锈钢无缝管,管和管道,3/8英寸,316 ss,60 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,3/8英寸,316 ss ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,2 1/2 In,304L SS,10 Ft,Schedule 10 ASTM A312 TP 316不锈钢无缝管,管和管,3/4英寸,316升SS ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1 In,316 SS,120 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/8英寸,304 ss,18 in,时间表80 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,3/8 In,304 SS,60 In L,Schedule 40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,2 In,316 SS,24 In L,Schedule 40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1 In,316 SS,120 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/8英寸,304 ss,18 in,时间表80 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,3/8 In,304 SS,60 In L,Schedule 40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,2 In,316 SS,24 In L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管,2英寸,304 ss,24英寸,L,时间表80 ASTM A312 TP 316不锈钢无缝管,管和管道,1/8英寸,316 ss,18 in,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1 1/2英寸,316 ss,60 in L,时间表80 ASTM A312 TP 316不锈钢无缝管,管和管道,1/4英寸,316 ss,72 in l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/2英寸,316L SS ASTM A312 TP 316不锈钢无缝管,管和管,316SS,4 x 9-13/16英寸 ASTM A312 TP 316不锈钢无缝管,管和管道,316SS,2 x 9英尺10-1/8英寸 ASTM A312 TP 316不锈钢无缝管,管和管道,316SS,3 x 2英尺5-1/2英寸 ASTM A312 TP 316不锈钢无缝管,管和管道,316SS,4 x 2英尺5-1/2英寸 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,316SS,3 x 9 ft. 10-1/8 In ASTM A312 TP 316不锈钢无缝管,管和管,316SS,4 x 9英尺10-1/8英寸 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,316SS,2 x 4 ft. 11-1/8 In ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,316SS,3 x 9-13/16 In ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,316SS,3 x 4 ft. 11-1/8 In ASTM A312 TP 316不锈钢无缝管,管和管道,316SS,4 x 4英尺11-1/8英寸 ASTM A312 TP 316不锈钢无缝管,管和管道,316SS,2 x 2英尺5-1/2英寸 ASTM A312 TP 316不锈钢无缝管,管和管,316SS,2 x 9-13/16英寸 ASTM A312 TP 316不锈钢无缝管,管和管道,3/4英寸,316 ss,36 in L,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/4英寸,316SS,长度10英尺 ASTM A312 TP 316不锈钢无缝管,管和管道,1-1/2英寸,304SS,长度10英尺 ASTM A312 TP 316不锈钢无缝管,管和管道,1英寸,316 ss,18 in,时间表40 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1 1/2 In,304L SS ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,1/8 In,316L SS,10 Ft L,Schedule 40 ASTM A312 TP 316不锈钢无缝管,管和管道,1 1/2英寸,316 ss,72 in L,Schepedy 80 ASTM A312 TP 316不锈钢无缝管,管和管道,2 1/2英寸,304 ss,24 in,l,时间表40 ASTM A312 TP 316不锈钢无缝管,管和管道,1 1/2英寸,316 ss,120 in L,Schedule40 ASTM A312 TP 316不锈钢无缝管,管和管道,1/8英寸,316 ss,120 in L,Schepedy 80 ASTM A312 TP 316 Stainless Steel Seamless Pipes & Tubes and Pipe,4 In,304 SS,24 In L,Schedule 40