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Basic Info.
Model NO.
                             Astm a335 p9 p11 sch80
                         Usage
                             Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Chemical Industry, Construction & Decoration, Special Purpose
                         Section Shape
                             Round
                         Grade
                             ASTM A335/A335m
                         Certificate
                             Within 7 Days
                         Alloy or Not
                             Alloy
                         Tolerance
                             +/-1%
                         Ends
                             Plain Ends / Bevel Ends
                         Oiled or Non-Oiled
                             Non-Oiled
                         Width
                             2-600mm
                         Outer Diameter
                             32mm-630mm
                         Length
                             12m, 6m or Customized
                         Special Pipe
                             Thick Wall Pipe
                         Delivery Time
                             Within 7 Days
                         Payment Term
                             30%Tt+70%Tt / LC
                         Price Term
                             CIF CFR Fob EXW
                         Processing Service
                             Bending, Welding, Decoiling, Punching, Cutting
                         Quality
                             Mill Test Certificate Supplied
                         Transport Package
                             Bundles or in Bulk
                         Specification
                             Thickness: 1-300mm
                         Trademark
                             Great Steel
                         Origin
                             Shandong, China
                         HS Code
                             7304311000
                         Production Capacity
                             1000t/M
                         Product Description
 
      
seamless pipe
| Descriptions | Grades | Standard | Specification (OD*WT)mm | Usage | 
| Structural steel pipe | 20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2, SAE1018, SAE1020, SAE1518, SAE1045. | GB/T8162-2008 | 6-1020*1.5-100 | For common structure | 
| Fluid steel pipe | 10#, 20#, ASTM A106, A210, A53, 16Mn, Q345A.B.C.D.E, Q295B.C.D.E | GB/T8163-2008 | 8-630*1.0-40 | Fluid feeding | 
| High pressure boiler pipe | 20G, 15MnG, 20MnG, 15CrMoG, 12Cr1MoVG, St35.8, St45, SA106b, SA106c, SA210a, SA210c, A335P2, P11, P12, P22, P91, P92, A213 T2,T9, T11, T12, T22, T23, T91 | GB/5310-2008, ASTM A 106-99, DIN 17175-79 | 14-630*2-80 | Temperature-resistant seamless steel pipe far high-pressure boiler | 
| Oil casing pipe | API SPEC 5CT J55, K55, N80, L80, C90, C95, P110 | API SPEC 5CT, SY/T6194-96, GB/T222-84, | 10-530*1.5-36 | Boiler pipes for refinery,heat-exchangeing pipes,seamless steel pipes for pipeline | 
| Pipeline | API SPEC 5L, X42, X52, X60, X65,X70,X80 ASTM A53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245 | API SPEC 5L, ISO 3183, GB/T 9711 | 60-630*1.5-40 | Carrying gas,water or oil in the industries of petroleum and natural gas | 
| Alloy steel pipe | 4140, 42CrMo, 32CrMo, 15CrMo, Cr5Mo, 13CrMo44, 12Cr1MoV P22 T91,P91,P9, T9, Wb36 | GB5310-95, GB9948-88, ASTM A335/A335M, ASTM A213/213M, DIN17175-79, JISG3467-88, JISG3458-88 | 16-824*2-100 | The seamless steal pipes features resistance to high pressure,high/low temperature and corrosion ano is used in the industries of petroleum, chemical engineering and. Electric power as well as boiler | 
| Hydraulic prop pipe | 20#, 45#, 27SiMn, 30CrMoSiA | GB/T17396-2009 | 70-377*9-40 | Coal mine hydraulic support and pillar cylinder, column, can also be used for other hydraulic cylinder, column | 
 
      
 
      



    Q:Can I get samples before order ?   
       A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.   
       Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
   A:Of course, we welcome customers from all over the world to visit our factory.
    Q:How can I get a quotation from you ?   
       A:You can leave us message, and we will reply every message in time. Or we may talk on line.   
       Q:What product information do I need to provide?   
       A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.   
       Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
   A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
    Q:How do we trust your company? 
We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
                     We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
