ASTM A53 ASME SA53 Hot Rolled Low Alloy High Strength Seamless Steel Tubes For Structural Purposes Product Description Seamless steel pipe for structure (GB/T8162-1999) is a seamless steel pipe used for general ... قراءة المزيد
Cold Rolled Alloy High Pressure Seamless Steel Tube For Chemical Fertilizer Equipment Product Description High-pressure seamless steel pipes for fertilizer equipment (GB6479-2000) are high-quality carbon ... قراءة المزيد
Resistant To Salt And Alkali Corrosion Cold Drawn Carbon Steel Seamless Steel Tube For Ships Product Description Carbon steel seamless steel pipes for ships (GB5213-85) is a carbon steel welding process for ... قراءة المزيد
Cold Rolled High Temperature Resistance Seamless Steel Tube For High Pressure Boiler Product Description Seamless steel pipes for high-pressure boilers (GB5310-2008) are high-quality carbon steel, alloy steel ... قراءة المزيد
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