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Pressure Vessels
Steel Pipes
碳钢卷1200毫米薄冷和薄热。大量库存低价 Q195 Q215 Q235 Q255 Q275q355ss400 碳钢
Other Oil Field Equipments
DIN合金钢承插焊法兰(1.5415、15Mo3、16Mo3)
Stainless Steel Pipes
美国标准ASTM A105无缝管A106无缝钢管部件用碳钢材料
Other Oil Field Equipments
工程/无缝碳钢管Asm A106b/ API5l/ API5CT / ASME 36.10
Stainless Steel Pipes
API ASTM 5L A106 A53 Gr. B 无缝碳钢管
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