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Cold Drawn Carbon Steel Seamless Tube In Construction Of Boilers And Pipe - Line

Good quality Seamless Boiler Tubes for sales
Good quality Seamless Boiler Tubes for sales
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Cold Drawn Carbon Steel Seamless Tube In Construction Of Boilers And Pipe - Line

China Cold Drawn Carbon Steel Seamless Tube In Construction Of Boilers And Pipe - Line supplier

Large Image :  Cold Drawn Carbon Steel Seamless Tube In Construction Of Boilers And Pipe - Line

Product Details:

Place of Origin: JIANGSU, CHINA
Brand Name: CHANGZHOU RUIYUAN
Certification: ISO9001, ISO14001, PED

Payment & Shipping Terms:

Minimum Order Quantity: 0.3 MT
Packaging Details: Ends caps, Hexagonal Bundles with steel strips and plastic bags wrapping outside/Wooden box/Steel frame/Or as per client’s requirement.
Delivery Time: 20~30 days after order
Payment Terms: T/T, L/C, D/P, CASH, D/A, Western Union
Supply Ability: 6000MT/Month
Detailed Product Description
STANDARD: DIN CERTIFICATE: PED, ISO9001, ISO14001, OHSAS18001
PLACE OF ORIGIN: JIANGSU, CHINA SECONDARY OR NOT: BRAND NEW
PROCESSING: COLD DRAWN SURFACE: BARE, OIL, VARNISH, BLACK

Cold Drawn Carbon Steel Seamless Tube In Construction Of Boilers And Pipe - Line
 


DIN17175 SEAMLESS TUBES OF HEAT-RESISTANT STEELS
Part 1: Specification for low tensile carbon steel tubes without specified elevated temperature properties
 
 
Specifications:
 
Production Name: COLD DRAWN SEAMLESS STEEL TUBE
Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling
Ends: PE, ends caps
Marking: as per requirement
Delivery Condition: Annealed/Normalized/Tempered
Size:(mm)
        OD: ≤90mm           WT:     

   or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length
Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement
 
 
CHEMICAL COMPOSITION (%):
 

CHEMICAL COMPOSITION (CAST ANALYSIS) IN%

Steel Grade

C

Si

Mn

P

S

Cr

Mo

V

St35.8

1.0305

≤0.17

0.1-0.35

0.40-0.80

0.040

0.040

 

 

 

St45.8

1.0405

≤0.21

0.1-0.35

0.40-1.20

0.040

0.040

 

 

 

 
 
MECHNICAL PROPERTIES:
 

STEEL GRADE

Tensile Strength

σb(Mpa)

N/mm2

Yield Strength σs(Mpa)

(WT in mm)

Elongation      δ(%)

(L=5do)

IMPACT

(DVM—TEST SAMPLE)

≤16

>16≤40

>40≤60

I

T

T

(MIN) N/mm2

% (MIN)

δ (MIN)

St35.8

1.0305

350-480

235

225

215

25

23

34

St45.8

1.0405

410-530

255

245

235

21

19

27

 
 
INSPECTION AND TEST:
 
CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening,impact, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.
 
 
Description:
 
DIN17175 is a kind of seamless cold drawn steel tube which used in construction of boilers, pipe-lines, pressure vessels, and equipment for service up to 600℃. It at simultaneous high pressures, where the total stress and the relevant scaling conditions can raise or lower the temperature limit. Under this standard, it contains carbon steel and alloy steel.
 
 
Applications:
 
1. boilers, boiler flue
2. pipe-lines 
3. pressure vessels
4. equipment for service up to 600℃

 
 
Competitive Advantage:
 
Developing technology, advanced equipment. Always put quality on first consideration. Best price and Service!


 
Cold Drawn Carbon Steel Seamless Tube In Construction Of Boilers And Pipe - Line

Contact Details
CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

Contact Person: Ms. Brenda

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