美国机械工程师学会SA213 T22 STPG420认证无缝碳钢锅炉管美国材料试验学会A192 Sch40 Sch80 Sch160焊接ERW碳钢管
TRY 30,072.56 - TRY 32,367.39
Min Order: 1 tons
CNSupplier
合金钢管T91管道ASME SA213 T22 T11 T91 A335 P11 P22 P9 P91合金无缝钢管
TRY 23,290.82 - TRY 33,566.18
Min Order: 1 tons
CNSupplier
美国材料试验学会A335 P11 P22 P91合金钢管美国材料试验学会SA213 T11 T22 T91高压锅炉无缝钢管
TRY 22,263.28
Min Order: 1 tons
CNSupplier
美国机械工程师学会sa213 t22 stpg420无缝碳钢锅炉管美国材料试验学会a192 sch40 sch80 sch160焊接erw碳钢管
TRY 15,413.04 - TRY 18,838.16
Min Order: 10 tons
CNSupplier
17 yrs
ASME SA213 T11 T12 T22 T91无缝合金钢锅炉管换热器管道低压/高压
TRY 20,208.21 - TRY 27,400.96
Min Order: 5 tons
CNSupplier
美国机械工程师学会SA213 T22 STPG420碳钢锅炉管美国材料试验学会A192 Sch40 Sch80 Sch160碳钢管
TRY 30,072.56 - TRY 32,367.39
Min Order: 1 tons
SGSupplier
1 yrs
无缝钢管304 316圆形方形碳管ASTM,JIS,GB,DIN,En黑色合金油钢管制造商
TRY 18,153.14 - TRY 32,881.16
Min Order: 1 tons
CNSupplier
冷拔无缝 T22 材料 ASTM A213 ASME SA213 标准合金钢无缝锅炉管
TRY 23,975.84 - TRY 68,502.40
Min Order: 1 tons
CNSupplier
12 yrs
电厂化工厂合金钢管tpco a335 p11 p22 p9 p91无缝合金钢管
TRY 30,483.57 - TRY 30,826.08
Min Order: 50 tons
CNSupplier
17 yrs
Astm A53 A36 A106 A335 A213 P22 P91 Asme Sa213 T22 T91 Api 5l Astm A53 B级无缝钢管
TRY 13,015.46 - TRY 15,413.04
Min Order: 1 tons
CNSupplier
SA213 T5钢管/SA369 FP22合金管/ASTM A213 T22锅炉管每公斤价格
TRY 23,975.84 - TRY 26,989.95
Min Order: 1 tons
CNSupplier
热轧无缝钢管ASME SA210 SA210C SA213 stpt370锅炉管
TRY 19,865.70 - TRY 23,633.33
Min Order: 3 tons
USSupplier
1 yrs
Astm A53 A36 A106 A335 A213 P22 P91 Asme Sa213 T22 T91 Api 5l Astm A53 B级无缝钢管
TRY 14,385.51 - TRY 18,838.16
Min Order: 1 tons
CNSupplier
ASTM ASME SA106GR.B SA213 T22/T92/T12合金无缝碳钢管/管
TRY 17,125.60 - TRY 20,550.72
Min Order: 5 tons
CNSupplier
无缝钢管ASME SA213 P91/T11 SA355 T91/911 SA192 SA53 A160 St37 St52 1020 1045圆形合金碳钢管/管
TRY 20,482.22 - TRY 22,537.29
Min Order: 1 metric tons
CNSupplier
ASME SA213 P91/T11 SA355 T91/911 SA192 SA53 A160 St37 St52 1020 1045 5圆形合金碳钢管/管
TRY 13,700.48 - TRY 27,400.96
Min Order: 1 tons
CNSupplier
热卖热轧空心型材A355 P22 P91无缝合金钢铁管ASTM A213 T22锅炉管HR SMLS价格
TRY 13,666.23 - TRY 15,378.79
Min Order: 1 tons
CNSupplier
API 5L x42 x46 x52 x56无缝管ASME SA210 SA210C SA213碳钢管每米价格
TRY 15,413.04 - TRY 18,838.16
Min Order: 5 tons
VNSupplier
1 yrs
厂家直供 -- ASME SA-213T2/SA335-P12过热蒸汽管高压锅炉合金无缝管
TRY 20,550.72 - TRY 21,407.00
Min Order: 1 tons
CNSupplier
工厂批发15CrMo ASTM A213 / ASME SA213 T12肥料/热交换器无缝管
TRY 21,064.49 - TRY 22,263.28
Min Order: 25 tons
CNSupplier