Structual Tube DIN1629 GRADE St55

Price: 740.0~987.0 USD
Payment Terms: T/T,L/C
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Basic Info.
  • Product Name: Structural Tube DIN1629 St55 
  • Type: Seamless 
  • WT: 2-60mm SCH10-SCHXXS 
  • OD: 17-914mm 3/8"-36" 
  • Length: 5-14m 5.8m,6m,11.8m,12m 
  • Ends: PE. BE. Threaded,Grooved,Coupling 
  • Surface Treatment: Bare,Painting black,varnished,galvanized,anti-corrosion 3PE 
  • Testing Methods: Eddy current testing, Hydrostatic testing,NDT 
  • Third Party Inspection: SGS BV MTC 
  • Certificates: ISO,API,CE,PED 
  • Model No.: DIN1629 St55 
  • Place of Origin: Hebei  
  • Min.Order: 10 Ton
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 5000 Ton/Month
  • Packing:in bundles/in loose pieces;wooden cases;in bulk or accrdin to custmrs' requests
  • Delivery Date: within 30-45 days after receipt of advance payment

Structural Tube DIN1629 GR.St55 for manufacturing pipeline, vessel,equipment,pipe fittings and steel structures


Chemical Composition(%)


StandardGradeCSiMnPSCrNiCu
DIN1629St37.0≤0.170.17-0.370.35-0.65≤0.025≤0.020≤0.25≤0.25≤0.25
St44.0≤0.210.17-0.370.50-0.80≤0.025≤0.020≤0.25≤0.25≤0.25
St550.33-0.410.17-0.370.50-0.80≤0.025≤0.020≤0.25≤0.25≤0.25
St52.0≤0.22≤0.55≤1.60≤0.025≤0.020≤0.25≤0.25≤0.25
CK450.42-0.500.17-0.370.50-0.80≤0.025≤0.020≤0.25≤0.25≤0.25


Mechanical Properties


StandardGradeTensile Strength (Mpa)Yield Strength(Mpa) MinElongation(%) Min
≤16mm16mm
DIN1629St37.0350-48023522525
St44.0420-55027526521
St55540-64529528517
St52.0500-65035534521
CK45590-73033532514


TypeSeamless/LSAW carbon steel pipe
ExecutiveStandardDIN 1629
Materials  St37.0 St44.0 St55 St52.0 CK45
SizeOuter Diameter

Seamless:17-914mm   3/8"-36"   

Wall Thickness

2-60mm   SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80

          SCH100 SCH120 SCH140 SCH160 XXS

Length

Random/Fixed Length 5m-14m or as customer's actual request

EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Surface TreatmentBare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating
Technical MethodsHot-rolled/Cold-drawn/Hot-expanded
Testing MethodsPressure test,Flaw detection,Eddy current testing, Hydrostatic testing or Ultrasonic examination and also with chemical and physical property inspection
PackagingSmall pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Wooden cases;Loaded in 20ft 40ft or 45ft container or in bulk;Also accrdin to customer's requests
OriginHebei Prov.China
ApplicationConveying oil gas and water
CertificatesAPI ISO PED Lloyd's
Third Party InspectionSGS BV MTC
Trade TermsFOB CIF CFR
Payment Terms

FOB  30%T/T,70% before shipment

CIF  30% pre-payment,the balance to be paid upon B/L (copy) by L/C at sight


Company Advantages:

Best quality (original steel tubes from TPCO/Hengsteel(Hengyang valin)/Shanghai Baosteel/Baotou Steel/Anshan...)

Large stock of various sizes and grades of steel pipes

Speedy delivery

Sample can be sent for testing

Customized design available

Small order acceptable
Structual Tube DIN1629 GRADE St55


Send message to this supplier
Ms. Angelica
Tel: 86-317-6322716
Mobile: 18931788362
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Contact Method
Cangzhou Qiancheng Steel-Pipe Co., Ltd.
Industrial Zone of Yanshan County, Cangzhou, Hebei, China (Mainland)
Fax: 86-317-6322189
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