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DIN 17 121:1984 Seamless structural steel circular tubes for structural engineering purposes

DIN 17 121:1984 Seamless structural steel circular tubes for structural engineering purposes

Κίνα DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes προμηθευτής
DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes προμηθευτής DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes προμηθευτής DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes προμηθευτής DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes προμηθευτής DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes προμηθευτής DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes προμηθευτής

Μεγάλες Εικόνας :  DIN 17 121:1984 Seamless structural steel circular tubes for structural engineering purposes

Λεπτομέρειες:

Τόπος καταγωγής: Chiina Ιαπωνία
Μάρκα: Best Pipeline
Πιστοποίηση: API/CE / ISO /TUV
Αριθμό μοντέλου: 1/2» - 48»

Πληρωμής & Αποστολής Όροι:

Ποσότητα παραγγελίας min: 1Tonds
Τιμή: 450 usd/tton
Συσκευασία λεπτομέρειες: Σύμφωνα με τις απαιτήσεις πελατών
Χρόνος παράδοσης: 5-8 Εργάσιμες Ημέρες
Όροι πληρωμής: L/C το /TT
Δυνατότητα προσφοράς: 1000000 τόνοι
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Λεπτομερής Περιγραφή Προϊόντος
Πρότυπο: API/GB/DIN JIS ΤΟ /GOST Βαθμός: A106/A53 το /A333/A369
Τεχνική: Καυτός - το κυλημένο /Colded που σύρεται Τμήμα: το στρογγυλό /square
εφαρμογή: Σωλήνες Bolier Δείγματος: Μπορέστε να είστε στέλνει δωρεάν
Πιστοποιητικό: CE Θέση της Κίνας: Tianjin/Qingdao το /Shanghai

Product Name : Dimensions and weights of seamless tubes according to standards EN, DIN, BS, UNI, NFA, STN, ČSN, GOST, PN-H

 

Name : Seamless Steel Tubes and Pipe for Boliers

 

Best Pipeline Products carries large inventories of carbon, chrome-moly and specialty pipe at the ready for any project, anywhere in the world.

Along with our extensive inventory of seamless and welded steel pipe, we also stock tubing, fittings and flanges to match any need in the processing, energy, manufacturing, fabrication and construction industries. Whether it’s for service in high- or low-temperature settings, American Piping Products has the strongest inventory of the right pipe at the right schedule with the right specs in our yards, ready to ship today.

1: Product Information 

 

Product name  seamless boiler steel pipe&tube
Standard GB JIS ASTM AISI DIN ect
Material

ASTM A 179 A53 A106,API5L Gr.B X60 X42,Q235B, Q345B, Q345C, 20#,

12Cr1MoV,15CrMo, TP304,316 310S.S235JR ect

Thickness 1-100mm
Schedule

SCH5S,SCH10S,SCH10,SCH20,SCH30,SCH40S,SCH40,STD,SCH80,SCHXS,

SCH160,SCHXXS,ect

Outer diameter 6-820 mm
Length 5.8m 6m 12m or as customer demand
Used area

Petroleum,chemical,power, gas, water, metallurgy, shipbuilding, construction

, etc Or as customer demand

Package In bundles, Varnish coating, Ends can be beveled or square cut, End capped
Certification ISO9001.2000, , API, Mill Test Certificate
Thirdparty inspection OMIC,SGS, or as customer demand
Remark We can customer made for special requirement

 

2: Tolerance in Dimension:

OD GB/T3639(GB8713) DIN2391(EN10305) Our Tolerence Best Quality
4-30mm ±0.10mm ±0.08mm ±0.05mm ±0.02mm
31-40mm ±0.15mm ±0.15mm ±0.05mm ±0.03mm
41-50mm ±0.20mm ±0.20mm ±0.05mm ±0.03mm
51-60mm ±0.25mm ±0.25mm ±0.08mm ±0.03mm
61-70mm ±0.30mm ±0.30mm ±0.10mm ±0.05mm
71-160mm ±0.30mm ±0.30mm ±0.10mm ±0.05mm
Tolerance in WT ±0.12mm ±0.10mm ±0.05mm ±0.03mm
         
Process Diameter Length Precision Inner Hole Roughness
Cold Rolled 30-100mm ≤12 m H8-H10 0.4-1.6
Cold Draw 30-250mm ≤12 m H8-H10 0.8-1.6
Honing 40-500mm ≤12 m H8-H9 0.4-0.8
Rolling 40-400mm ≤7 m H8 0.4
         
Inner Diameter H8 H9 H10  

 

3:Our Services: 

According to the different needs of customers, seriously implement each order, let customers are satisfied

 

4:Company Information: 

More than 20 years of careful management, customer first, quality first, the company expects to carry out multiple aspects of the level of cooperation with the customer

 

5:Certificates 

DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes

 

6: Shipment and packing: 

DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes

6:Product Show 

 

DIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposesDIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposesDIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposesDIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposesDIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposesDIN 17 121:1984  Seamless structural steel circular tubes for structural engineering purposes

 

 

7:Delivey conditions:

Material Tensile strength Yield strength Elongation Hardness
Ck20/20#/AISI1020 >520 N/ mm2 >375 N/mm2 >15% >85HB
Ck45/45#/AISI1045 >600 N/ mm2 >520 N/ mm2 >15% >85HB
ST52/16Mn/Q345D >600 N/ mm2 >520 N/ mm2 >15% >85HB
25Mn/STKM 13C-T >600 N/ mm2 >530 N/ mm2 >15% >85HB

 

 

  • Standard packing with plastic caps and strapped bundles.
  • Commercial length 2000~10500mm,custom lengths upon request
  • Surface protection

 

Στοιχεία επικοινωνίας
BEST PIPELINE EQUIPMENT CO.,LTD

Υπεύθυνος Επικοινωνίας: Sales Manager

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