Tata tubos sin costura para calderas de baja y media presión
Descripción del producto
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Our GB3087 Boiler Pipe
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| Standard | ASTM A106 ,ASTM A53 ,API5L,API5CT ,ASTMA333, ASTMA179, ASTM A210 ,ANSI B36.10, GB/T8163 GB5310,GB6479,GB9948,GB/T17396 GB3087, GB/T8162 , | |||||
| Outer Diameter | 6~1219.2mm | |||||
| Wall Thickness | 2~100mm | |||||
| Length | 6m, 12m or customed | |||||
| Packing | In Bags, Bundles, Containers Or Seaworthy Package up Client Option, | |||||
| Surface treatment | Varnish coating, copper coated, galvanized | |||||
| Ends | Plain Or Threaded With Socket Or Beveled With Plastic Caps | |||||
| MOQ | 3 ton | |||||
| Payment Term | T/T, L/C or negotiable | |||||
| Delivery Time | 7~30days | |||||
| Delivery condition | Beveled or Plain end with varnish/2PP/2PE/3PE/3PP anticorrosive coatingas per clients confirmation ; With or without protecting caps as per customer's requirements;with FBE internal coating for water steel pipes. | |||||
| Material | A53(A,B),A106(A,B),Q345,16Mn, 10# 20#,45# S235JR, S355JR;ASTMA333;ST37,ST42,ST52;Gr.B,X42,X46,X52,X56,X60,X65,X70, etc | |||||
| Usage | for fluid feeding, petroleum/ natural gas pipeline , for conveying water,drainage,coal gas, mineral slurry and other low-middle pressure liquids. Also for chemical industry, building structure,heat-supply and pile driving projects. | |||||
| Export to | Canada, USA, Argentina,Peru, Chile, Colombia, Brazil, Venezuela,Malaysia, Singapore, the Czech Republic, Australia, Myanmar, Kenya, South Africa, Spain, Italy, France, England, the Netherlands,Belgium, etc | |||||
| Certificates | API 5L; ISO9001:2008 | |||||
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Chemical Composition & Mechanical Properties
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| Standard | Grade | Chemical Composition (%) | Mechnical Properties | ||||||||
| C | Mn | Si | Cu | Cr | Ni | P.S | Tensile Strength | Yield Strength | Elongation | ||
| GB 3087 | 10# | 0.07-0.14 | 0.35-0.65 | 0.17-0.37 | ≤0.20 | ≤0.15 | ≤0.25 | ≤0.030 | 335-475 | ≥195 | ≥24 |
| 20# | 0.17-0.24 | 0.35-0.65 | 0.17-0.37 | ≤0.20 | ≤0.15 | ≤0.25 | ≤0.030 | 410-550 | ≥245 | ≥20 | |
| item | material | standard | specification (OD*WT)mm | usage |
| alloy pipe | Cr5Mo. 15CrMo 13CrMo44 12Cr1MoV P22 T91,P91,P9, T9 Wb36 | GB5310-95 GB9948-88 ASTMA335/A335M ASTMA213/213M DIN17175-79 JISG3467-88 JISG3458-88 | 16-824*2-100 | The seamless steal pipes features resistance to high pressure, high/low temperature and corrosion and is used in the industries of petroleum, chemical engineering and. Electric power as well as boiler |
| High-pressure boiler pipe | 20G,A106, ST 45 | GB5310-95 ASTM A 106-99 DIN17175-79 | 14-630*2-80 | Temperature-resistant seamless steel pipe far high-pressure boiler |
| Seamless pipes for petroleum | 20, 12CrMo, 15CrMo | GB9948-88 | 10-530*1.5-36 | Boiler pipes for refinery, heat-exchanging pipes, seamless steel pipes for pipeline |
| High-pressure Seamless pipes for fertilizer making equipment | 20, 16Mn, Q345 | GB6479-2000 | 18-530*3-40 | Fertilizer making equipment and pipe line |
| Low and medium- pressure boiled pipe | 10,20 | GB3087-1999 | 10-530*2-40 | Over-heat pipe for low and medium pressure boiler, boiling water pipe, locomotive smoke pipe(big and small) |
| Fluid pipe | 20, Q345 | GB/T8163-1999 | 8-630*1.0-40 | Fluid feeding |
| Structural pipe | 20, Q345 10, 20,35,45, 16Mn,Q345B | GB/T8162-1999 | 6-1020*1.5-100 | For common structure |
| Line pipe | Gr.B | API | 60-630*1.5-40 | Carrying gas, water or oil in the industries of petroleum and natural gas |
| Hydraulic prop pipe | 27SiMn | GB/T17396-1998 | 70-377*9-40 | Hydraulic support and prop |
Nuestro certificado 
Alguna información para su referencia 1.MOQ: 3 toneladas 2.Tiempo de entrega: aproximadamente un mes 3. Término del pago: 30% T / T o L / C a primera vista 4. Embalaje: Export-sea digno embalaje wuth cada paquete atado y protegido . 
Grupos de Producto : Tubo sin costura / tubo > Tubo de tubo de caldera
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