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Home ProductsPrecision Seamless Steel Tube

Thick Wall Precision Seamless Steel Tube DIN17175 Cold Drawn Steel Pipe

Good quality Stainless Steel Pipe Fitting for sales
Good quality Stainless Steel Pipe Fitting for sales
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Thick Wall Precision Seamless Steel Tube DIN17175 Cold Drawn Steel Pipe

China Thick Wall Precision Seamless Steel Tube DIN17175 Cold Drawn Steel Pipe supplier
Thick Wall Precision Seamless Steel Tube DIN17175 Cold Drawn Steel Pipe supplier Thick Wall Precision Seamless Steel Tube DIN17175 Cold Drawn Steel Pipe supplier

Large Image :  Thick Wall Precision Seamless Steel Tube DIN17175 Cold Drawn Steel Pipe

Product Details:

Place of Origin: China
Brand Name: Cosco Steel
Certification: ISO,SGS,CQC,etc.
Model Number: St52,St35.8,St45-8,St52.4,ST35-ST52 etc

Payment & Shipping Terms:

Minimum Order Quantity: 500Kgs/ one size
Price: Negotiation
Packaging Details: Plastic bag in bundle,Wooden box,etc.
Delivery Time: 20-25 days
Payment Terms: T/T, L/C at sight
Supply Ability: 600Tons/Month
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Detailed Product Description
Manufacturing Method: Cold-drawn Type: Seamless
Wall Thickness: 2mm~45mm Outer Diameter:: 0.5 - 24 Inch
Condition:: GBK(+A)NBK Steel Grade: St52,St35.8,St45-8,St52.4,ST35-ST52

Thick Wall Precision Seamless Steel Tube DIN17175 Cold Drawn Steel Pipe
 

Quick Detail:
 
1) Standard: DIN17175
2) Steel grade: St52,St35.8,St45-8,St52.4,ST35-ST52
3)Thickness:1.65 - 25.4 mm
   Outer Diameter:    0.5 - 24 inch
4) Condition: GBK(+A)NBK(+N), BK(+C), BKS 
5) Size: OD3-60mm. WT0.5-8mmMax length 12meters. 
6)Technique:Cold Drawn
7) All steel tube can test Ultrasonic flaw detector, Eddy current flaw detector, depend on customers requirement 
8) Usage: It is used for pipelines of boiler industry. 
 
Description:

  1. Product Item No.: 007Precision-Cosco Steel
  2. Product name: Cold Drawn Seamless Tube For Boiler And Heat Exchanger DIN17175 / 2013 new products Very Professional DIN17175/En10216-2 cold drawn seamless tube / DIN17175 St45.8 Cold Drawn/Rolled Seamless Steel Tube / cold drawn seamless tube                            
  3. Standard: DIN17175 

  4. Material: ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910... 

  5. Size: 12mm~323.9mm 

  6. Wall Thickness: 2mm~45mm 

  7. Manufacturing method: Cold-drawn 

  8. Delivery condition: Annealed, normalized(used for medium and low carbon steel, Short cycle ), stress-relieving. 

  9. End finish: Plain end with square cut, bevelled end above 2''. 

  10. Surface treatment: Oil-coating, black-painting, end plastic caps to be confirmed. 

  11. Standard packing: In bundles tied with steel strips. 

  12. Quality Control: Our quality control department consists of experienced technicians. These personnel strictly control the whole production procedure, from introduction of raw materials to finish products. They ensure high quality products for our customers.      

 

Outside Diameter Tolerance

Standard

Outside Diameter

OD Tolerance

DIN 17175

≤120mm

±0.6%(min.±0.25mm)

>120mm

±0.75%

 

Wall Thickness Tolerance

Standard

OD

WT

WT Tolerance

DIN 17175

≤130mm

S≤2Sn

+15%,-10%

2Sn<S≤4Sn

12.5%,-10%

S>4Sn

±9%

130mm-320mm

s≤0.05da

+17.5%,-12.5%

0.05da<S≤0.11da

±12.5%

S>0.11da

±10%

 
 


Standard


Grade

Chemical
Composition (%)

 Mechanical
Properties

C

Si

Mn

P

S

Cr

Mo


Tensile Strength

(M pa)


Yield Strength

(M pa)


E

( % )

 

DIN17175

ST35.8

≤0.17

0.10-0.35

0.40-0.80

≤0.030

≤0.030

/

/

350-480

≥235

≥25

ST45.8

≤0.21

0.10-0.35

0.40-1.20

≤0.030

≤0.030

/

/

410-530

≥255

≥21

15Mo3

0.12-0.20

0.10-0.35

0.40-0.80

≤0.030

≤0.030

/

0.25-0.35

450-600

≥270

≥20

13CrMo44

0.10-0.18

0.10-0.35

0.04-0.70

≤0.030

≤0.030

0.70-1.10

0.45-0.65

440-590

≥290

≥20

10CrMo910

0.08-0.15

≤0.50

0.40-0.70

≤0.030

≤0.030

2.00-2.50

0.90-1.20

450-600

≥380

≥18

 
 
 
Applications: 
 
We,this type seamless steel pipe be widely used in kinds of industries:

  1. Bicycle spindle, hub, carriage, handle of children cart
  2. Automobile oil duct, oil, duct connector, shock absorb-er,sun visor,level joy stick
  3. Sports equipment,electric roller
  4. Sewing machine, medical equipment

 
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

 

Thick Wall Precision Seamless Steel Tube DIN17175 Cold Drawn Steel Pipe 

Contact Details
HAINER STEEL INDUSTRIAL CO.,LTD

Contact Person: Mr. Mark Fuel

Tel: 86-577-8895-9737

Fax: 86-577-8895-9771

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