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ASTM ASME SA335 Alloy Steel Seamless Pipe for Power Plant
Feb 23, 2017
Basic Info
  • Model NO.: 3′*sch30

  • Technique: Hot Rolled

  • Surface Treatment: Black

  • Section Shape: Round

  • Wall Thickness: Sch10- Xxs

  • Standard: ASTM, ASME, ANSI, DIN, JIS, En, GOST, Ect

  • Transport Package: Packing in Bundle Shipped by Sea

  • Origin: Baosteel, TPCO, CHENGDE

  • Type: Seamless

  • Material: Alloy Steel

  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

  • Od: 1/8"-48"

  • Length: 6-12m

  • Trademark: JG

  • Specification: ISO, SGS, BV, API

  • HS Code: 73049000

Product Description
Alloy seamless steel rube:
Alloy seamless steel tube for its high temperature resistance, low temperature resistance, corrosion resistance has huge advantage over other seamless steel tubes, so the alloy tube are widely used in petroleum, chemical, electric power, boiler and other industries.

1.Product Details:
Steel grade: T2/T5/T5b/T5c/T9/T11/T17/T21/T22/T23/T24/T36/T91/T92/T122/T911

Outer Diameter (OD): 1/8''-48'' or DN6-DN1200 or 10.3mm-1219mm 

Wall Thickness (WT): SCH10-SC160 or STD, XS, XS or 1.73mm-59.54mm 

Length: 1) Single Random Length: 16ft-22ft/4.8m-6.7m
              2) Double Random Length: 22ft-35ft/6.7m-10.7m
              3) Fixed Length: 16ft-41ft/4.8-12.5m
              4) As per your requirements.

Technique: Cold Drawn, Hot Rolled.


   petroleum chemical
   electric power 
   high-pressure resistant
   high temperature resistant
   low temperature resistant 
   corrosion resisting of boiler industry, etc.

ProductsSteel GradeUse
High Pressure Boiler tube20G,20MnG,15MoG,15CrMoG,12Cr1MnVG,12Cr2MoGFor High and Above Pressure Stream Boilers, Tubes
Gas Cylinder GB 18248-2008: 37Mn,34Mn2V,30CrMo,35CrMoFor Manufacturing of Gas Cylinders
High Pressure Chemical Fertilizer Equipment GB 6479-2013:20,16Mn,15MnV,12CrMo,15CrMo,12Cr2Mo,12Cr5MoFor High Pressure Chemical Fertilizer Equipment
Oil Cracking GB 9948-2013:10,20,12CrMo,15CrMo,12Cr5MoNTFurnace Tube of Oil and Chemical Industries, Heat Exchanger, Pressure Tubes, etc.
Low and medium pressure boiler tubeASTM A333: Gr1, Gr2, Gr3, Gr4, Gr5, Gr6, etc.Used in industrial boilers and life boiler transportate low pressure fluid.
Fluid Service GB/T8163-2008:10#, 20#, Q345For Ordinary Fluid Service.
Structural Pipe Q345,20Cr,40Cr,20CrMo,30-35CrMo,42CrMoFor Mechanical Structure and Ordinary Project Structure


 1) Payment : TT, LC,DP are all ok

 2) Trade Terms : FOB / CFR /CIF,etc.

 3) MOQ : 5Tons

 4) Delivery period: 7-35 days,according to the material ,the standard, and the quantity of the contract.

  5) Surface: Bare pipe, Painted, Oiled, Galvanized, 3PE, FBE, Epoxy Coating,etc

 3. Packing & shipped Details:   

     1) Packing: Standard packing suitable shipping by sea.
        Fixed length as customers' requirements, or SRL or DRL. Varnish, painting or galvanized, or FBE,        2PE, 3PE 3pp coating, beveled/plain/threaded ends with caps,      
       packing in bundle (OD smaller than 141.3mm) big sizes packing in loose, marking as required.  
     2) Shipped by sea, by air, by train. Or some samples shipped by DHL,EMS,TNT,FEDEX ect.
         Length shorter than 5.85m should be shipped by 20' container, 5.85-12m shipped by 40' container.            the pipe with special coating should be shipped by open top container or by bulk cargos. Some big              orders will be shipped by bulk cargo, save much more cost.

4. Port of loading:

     Xingang (Tianjin), Qingdao, Shanghai, Guangzhou, etc.

5.Our service:  

      Samples would be supplied to our customers, some samples will be free if we have stock. if we have not stock,customers should pay for the samples. And we will bare half of the courier. And return half of the courier to our customers if they make order with us.( the samples will be cutted as your requirements).

     Our company has carried out effective quality assurance system and long-term plan to maintain and improve product's quality, and expressly, our price is very competitive...
    Should any of these items be of interest to you, please let us know. We will be happy to give you details. Your inquiry will be highly appreciated and treated.

6.Contact information:

Dear Buyers,

Thank you so much for your click and skim.

QHT specialized in export of Alloy steel pipes/tubes with good quality, excellent service and competitive price.
Any question, more information, please contact me at any your convenient time, reply will be made ASAP.

Robert  Wu

Tel:+86  510 8362 3616

Fax:+86  510 8279 6678

M:  +86 158 528 19134

Skype:  wurobert8989

BBM:  74A57E4F



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