Chinese NBK din2448 st52 seamless steel pipe manufacturer

Price: 1000.0~2000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Model No.: St37.4 St45 St52 St52.4 
  • Place of Origin: Jiangsu  
  • Min.Order: 5 Ton
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 500 tons/ month
  • Packing:bundled and wrapped with plastic, or wooden case, or as per requirement
  • Delivery Date: 30 days after getting the advanced payment
 
Excellent surface condition(Ra<=1.0um)
3. BK, BKS,BKW,NBK(bright surface)
din2448 st52 seamless steel pipe
DIN cold drawn seamless steel tube ISO6892-1984
seamless steel tube
din2448 st52 seamless steel pipe
synopsis of process routing
quality carbon steel-cold drawn-heat treatment without oxidization (NBK status)- nondestructive testing, inthe wll honing andinside flushing under the high pressure- antirust oiling outside surface- plastic coaapin on both ends.
main features
high precision, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness ofinside wall, the steel tube is able to withstand high pressure, no deformation afer cold bendingm no crack after flaring and flattening, the complicated geometrial forming and machining can be realized, color of tube, gray with wihite.
main application
to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.
ASTM A519 seamless carbon 1010 steel tube
Outer Diameter
Wall thickness
< =90 mm
<=10mm
> 4 mm
>0.5mm
1) Certificate: ISO9001:2000
2) Mill standard:DIN2391/ASTM/EN10305-1/GB8163/JIS G3445
3) Steel Gr.: St35,St37.4, St45, St55,Ck45, St52
4) Delivery condition:BK /BKS /NBK/Annealing/Normalizing
5) Allowance between 0.3MM to 0.5MM
6) Surface treatment: phosphated and oiled/ galvanized/bright annealed
7)Technique:cold drawn,cold bending, flaring, flatting and tensilefore without any break or crack.
8) Length: random or cut length  
9) Application:to be used in hydraulic systerm,automobile,construction machinery vehicles and in the occation where the high presure,brightness,cleanning and mechanical properties of the tube are required
10) Package:seaworthy paking which does not affect material (banding with steel strips, braiding parcel at outside, or wooden case, or as per your requirement )
StandardGB, DIN
StandardGB/T 8163-1999, GB/T 8713, GB/T8163, DIN 2391
Grade10#-45#, 16Mn, ST35-ST52
Grade10#, 20#, 16Mn, St37, St52, St42, St45, St35.8, St37-2, St42-2, St45-8, St35.4, St52.4, St45-4, ST37.4
Thickness0.5 - 10 mm
Section ShapeRound
Outer Diameter4 - 90 mm
Place of OriginJiangsu, China (Mainland)
Secondary Or NotNon-secondary
ApplicationHydraulic Pipe
TechniqueCold Drawn
CertificationCE
Surface Treatmentglazed, black phosphate, galvanized
Alloy Or NotNon-alloy

Send message to this supplier
Mr. Kevin Wang
Tel: 86-512-56328002
Mobile: +86-18015528389
Enter between 20 to 3,000 chatacters.
Contact Method
Zhangjiagang Renaissance High-precision Steel Tube Co., Ltd
Bolin Industrial Park, Jingang Town, Zhangjiagang, Suzhou, Jiangsu, China (Mainland)
Fax: 86-512-56328003
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