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CHINA LOONG ASTM A106 Gr.B Seamless Carbon Steel Pipe A53 Grade B Hot Rolled for High Temperature Boiler & Heat Exchanger

US$496.00-$546.00 Min. Order:5 tons

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CHINA LOONG Sch120 Carbon Seamless Steel Pipe Astm A106 24 Inch Carbon Seamless Steel Tube

US$800.00-$1000.00 Min. Order:1 piece

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CHINA LOONG 25crmo4 34CrMo4 42CrMo4 50crmo4 37mn Alloy Structure Seamless Steel Pipe Alloy Steel Pipe CNG Cylinder

US$446.00-$513.00 Min. Order:1 ton

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CHINA LOONG API PSL1 PSL2 5L X42 X52 Seamless Carbon Steel Pipe Black Galvanized 1/4″ – 24″

US$450.00 Min. Order:1 ton

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CHINA LOONG SCH40 SCH80 ASTM A106 Seamless Tube Black Finish for Refinery Steam Pipeline System

US$496.00-$546.00 Min. Order:5 tons

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CHINA LOONG STPT38 Seamless Carbon Steel Pipe 45mm Tube

US$580.00-$700.00 Min. Order:10 metric tons

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CHINA LOONG Custom Size ASTM A53 Type S Seamless Steel Pipe for Building Hydraulic Pipeline Engineering

US$496.00-$546.00 Min. Order:5 tons

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CHINA LOONG Carbon Steel Seamless Pipe All Standard Sch40 Sch60 Sch120 Seamless Steel Tube

US$420.00-$438.00 Min. Order:26 tons

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CHINA LOONG Carbon Steel Seamless Pipe for Oil Gas API 5L ASTM Certified Fast Global Shipping

US$580.00-$650.00 Min. Order:1 ton

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CHINA LOONG GB18248 High Pressure Gas Cylinder Tube 37mn 34CrMo4 30cr Alloy Seamless Steel Pipe for LNG CNG Cylinder

US$455.00-$513.00 Min. Order:1 ton

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CHINA LOONG ASTM A106 A53 API 5L X42 X50 X60 Seamless Steel Pipe Carbon

US$450.00 Min. Order:1 ton

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CHINA LOONG DIN1626 DIN1629 ASTM A53 Carbon Seamless Steel Pipe for Fluid Transportation for High Temperature Environments

US$450.00 Min. Order:1 ton

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CHINA LOONG GB T5310 GB T3087 ASTM A192 A210 Boiler Pipe Seamless Steel Pipe

US$450.00 Min. Order:1 ton

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CHINA LOONG Pipeline Boiler ASTM A192 A178 A335 A213 P22 T22 Seamless Steel Pipe Sch40 Sch80 Sch160

US$450.00 Min. Order:1 ton

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CHINA LOONG Factory Price En10216 2 A335 P11 P12 Alloy Seamless Tubes for Boilers and Heat Exchangers

US$450.00 Min. Order:1 ton

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CHINA LOONG Carbon Steel Seamless Pipe Supplier EN DIN JIS Standards Competitive Price MOQ Flexible

US$570.00-$650.00 Min. Order:1 ton

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CHINA LOONG Heavy Duty Carbon Steel Seamless Pipe Boiler Heat Exchanger Use ISO9001 Factory with Full Test Reports

US$560.00-$640.00 Min. Order:5 tons

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CHINA LOONG EN 10297 ASTM A519 4130X JIS G3429 STH11 Seamless Gas Cylinder Tube for CNG and LPG Applications

US$446.00-$513.00 Min. Order:1 ton

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CHINA LOONG STKM11A STKM13A Seamless Mild Carbon Steel Round Tubes

US$1.30-$3.00 Min. Order:1 kilogram

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CHINA LOONG EN 10297 API Certified Alloy Steel 34CrMo4 37Mn Seamless Hot Rolled LPG CNG Gas Cylinders JIS GS Certified DIN Bending Cutting

US$467.00-$524.00 Min. Order:1 ton

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CHINA LOONG ASTM A106 Grade B ASTM A53 Grade B Hot Rolled Seamless Steel Pipe Sch 40 Carbon Steel Tube for Oil Gas and Construction

US$700.00-$720.00 Min. Order:5 tons

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CHINA LOONG High Quality Carbon Steel Seamless Boiler Pipe ASTM A192 A210 A179 for High Pressure Boilers

US$720.00-$790.00 Min. Order:1 ton

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CHINA LOONG ASTM A106 A53 Uncoated Seamless Steel Pipe Plain Carbon Black Seamless Tube for Pressure Vessel Length Customized Fast Delivery

US$400.00-$620.00 Min. Order:25 tons

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CHINA LOONG ASTM A106 Q235 SCH 20 SCH 30 Seamless Carbon Steel Pipe 10 Inch 350mm Diameter API Certified GB Standard Cement Line

US$505.00-$520.00 Min. Order:20 tons