HAINER STEEL INDUSTRIAL CO.,LTD

WENZHOU HAINER TECH. CO.,LTD                               

Products: ASTM , JIS, BS, Seamless Pipes/Tubes,Pipe Fittings ( Elbow,Tee, Reduce) Steel Sheets,Boiler & Heat Exchanger Tube ...

Materials: 904L,2205,310S,316L,316Ti,F321,317L,347H,304L,17-4PH,17-7PH,Inconel 625, 825 ...

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsPrecision Seamless Steel Tube

DIN2391 Cold Draw / Cold Rolled Seamless Steel Pipe With ISO8535-1

Good quality Stainless Steel Pipe Fitting for sales
Good quality Stainless Steel Pipe Fitting for sales
I'm Online Chat Now

DIN2391 Cold Draw / Cold Rolled Seamless Steel Pipe With ISO8535-1

China DIN2391 Cold Draw / Cold Rolled Seamless Steel Pipe With ISO8535-1 supplier
DIN2391 Cold Draw / Cold Rolled Seamless Steel Pipe With ISO8535-1 supplier DIN2391 Cold Draw / Cold Rolled Seamless Steel Pipe With ISO8535-1 supplier

Large Image :  DIN2391 Cold Draw / Cold Rolled Seamless Steel Pipe With ISO8535-1

Product Details:

Place of Origin: China
Brand Name: Cosco Steel
Certification: ISO,SGS,CQC,etc.
Model Number: St37,St52,St42,St45,St35.8,St37-2,St42-2,St45-8,St35.4,St52.4,St45-4,ST37.4,10#-45#,ST35-ST52

Payment & Shipping Terms:

Minimum Order Quantity: 500Kgs/ one size
Price: Negotiation
Packaging Details: Plastic bag in bundle,Wooden box,etc.
Delivery Time: 25-30 days
Payment Terms: T/T, L/C at sight
Supply Ability: 600Tons/Month
Contact Now
Detailed Product Description
Type: Seamless Surface Treatment: Surface Treatment
Thickness: 0.5-10mm Outer Diameter: 4-90mm
Usage: Hydraulic Pipe

 

DIN2391 Cold Draw / Cold Rolled Seamless Steel Pipe With ISO8535-1

 


Quick Detail:

  • Thickness: 0.5-10mm
  • Outer Diameter: 4-90mm
  • Type:Seamless
  • Usage:Hydraulic Pipe
  • Section Shape:Round
  • Technique:Cold Drawn
  • Application:Hydraulic Pipe
  • Certification:API, CE, BSI
  • Export Markets:Global

 
Description:
 

  1. Product Item No.: 009Precision-Cosco Steel
  2. Name: DIN cold draw seamless steel tube with ISO8535-1

  3. Certificate: ISO9001:2000

  4.  Mill standard:DIN2391/ASTM/EN10305-1/GB8163/JIS G3445

  5. Steel Gr.: St35,St37.4, St45, St55,Ck45, St52 

  6.  Delivery condition:BK /BKS /NBK/Annealing/Normalizing

  7.  Allowance between 0.3MM to 0.5MM

  8. Surface treatment: phosphated and oiled/ galvanized/bright annealed

  9. Technique:cold drawn,cold bending, flaring, flatting and tensilefore without any break or crack.

  10. Length: random or cut length  

  11. 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

  12. Package:seaworthy paking which does not affect material (banding with steel strips, braiding parcel at outside, or wooden case, or as per your requirement )
     

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.

 

 

Specifications
 


1.The difference between precision seamless steel tubes and seamless steel pipe:


1) Seamless steel pipe main characteristic is a welding seam, can withstand greater pressure.Products can be very rough as-cast or cold dial.


2) Products of precision seamless steel tube is appeared in recent years, mainly is the inner hole, the size of the outer wall with strict tolerance and roughness.

 

2.Precision seamless steel tube features:

 

1) The outer diameter smaller.
2) High precision to do small batch production. 
3) Cold drawn finished products of high precision, good surface quality.
4) The steel pipe transverse area is more complex.
5) Steel pipe is superior performance, dense metal.

 

 

Our advantage
 

We owned special equipment for manufacturing various high precision products

  1. High-precision cold drawing unit
  2. Bright annealing oven
  3. Straighter
  4. 100% UT inspection if buyer requested
  5. 100% ET inspection if buyer requested

 

DIN2391 Cold Draw / Cold Rolled Seamless Steel Pipe With ISO8535-1

DIN2391 Cold Draw / Cold Rolled Seamless Steel Pipe With ISO8535-1

Contact Details
HAINER STEEL INDUSTRIAL CO.,LTD

Contact Person: Mr. Mark Fuel

Tel: 86-577-8895-9737

Fax: 86-577-8895-9771

Send your inquiry directly to us (0 / 3000)