API无缝管Gr.b/x42 /X52 /X60 ps1 PS; 7天内2碳钢5L圆管价格表Cs300 8英寸价格CN;TIA
¥4,332.12 - ¥4,693.13
Min Order: 1 metric tons
CNSupplier
9 yrs
s355 q355b Astm A106 A53GrB Astm A53 A106 Api 5l Grb无缝碳无缝钢管
¥3,192.92 - ¥3,512.27
Min Order: 1 tons
CNSupplier
ASTM B36.10 API 5L ASTM A106 G R.B油管冷轧厚壁碳无缝钢管
¥4,332.12 - ¥5,054.14
Min Order: 25 tons
CNSupplier
7 yrs
ASTM A53 API 5L X42 X46 52 X56 X60 X65 X70圆形黑色无缝碳钢管
¥4,332.12 - ¥5,054.14
Min Order: 25 tons
CNSupplier
Api 5l X42 X60 X60 X65 X70 X52 800毫米大直径 Ssaw/lsaw 碳素螺旋焊接钢管
¥3,249.09 - ¥4,223.82
Min Order: 25 tons
CNSupplier
8 yrs
API 5L X42 X52 X60 X65 X70 X80无缝钢管DN15-DN600碳钢管出厂价格
¥3,249.09 - ¥3,971.11
Min Order: 3 tons
VNSupplier
1 yrs
API管线管Gr.b/x42/x46/x52/x56/x60/x65/x70热轧GB碳钢无缝钢5L切割圆形锅炉管
¥4.41 - ¥4.55
Min Order: 1000 kilograms
CNSupplier
17 yrs
A106 API 5L A53 A106 API 5L sch 40 ERW碳焊钢管空心截面管道无缝钢圆碳钢管
¥3,610.10 - ¥5,776.16
Min Order: 1 tons
CNSupplier
API 5L x60 x70 ssaw螺旋碳钢管/美国材料试验学会A252螺旋焊接钢管钢桩
¥4,332.12 - ¥5,054.14
Min Order: 1 cartons
VNSupplier
1 yrs
无缝碳钢管 api 5l 级 x42 x50 x52n x60 x65 x70 line pipe
¥3,249.09 - ¥3,610.10
Min Order: 1 tons
CNSupplier
9 yrs
API 5L ps1 PSL2 B X42 X52 X60 X70 X80 X100圆形smls无缝碳钢管和管油管和气管
¥3,610.10
Min Order: 1 tons
CNSupplier
3 yrs
API 5L X60 X65 X70 PSL2无缝钢管A106 A53 X42-X80油气碳无缝钢管
¥3,610.10 - ¥3,971.11
Min Order: 1 tons
CNSupplier
5 yrs
美国材料试验学会A53 A106 API 5L G R.B无缝碳钢管St37 A106 Gr.b A53 20 #45 # Q355b锅炉无缝钢管
¥3,249.09 - ¥3,971.11
Min Order: 5 tons
CNSupplier