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Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler
Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler
Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler
Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler
Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler
Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler
Specifications
Brand Name :
Torich
Certification :
ISO9001
Place of Origin :
China
MOQ :
2Ton
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
500000Ton per years
Delivery Time :
30-45
Packaging Details :
PACKING WOODEN CASE
Application :
Boiler
Outer Diameter :
10 - 610 mm
Surface Treatment :
oiled,as specail requirements
Thickness :
0.5 - 50 mm
Description

SA213 T11 Cold Drawn Seamless Heat Exchanger Boiler Tube

Production Method:

Carbon Steel Seamless Heat Exchanger Boiler Tubeis a kind of boiler pipe, which belongs

to the category of seamless steel pipe. The

manufacturing method is the same as that of seamless pipe, but there are strict requirements

for the steel Grade

used in the manufacture of steel pipe. pressure cooker

Furnace seamless tubes are often in high temperature and high pressure conditions when

used. The tubes will ndergo oxidation and corrosion under the action of high temperature

flue gas and steam. The steel pipe is required to have high lasting strength, high anti-oxidation

and corrosion performance and good structural stability. High pressure

boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, air ducts,

main steam tubes, etc.of high-pressure and ultra-high-pressure boilers.

1.Chemical components:

C Mn P≤ S≤ Si Cr Mo
T5 ≤0.15 0.3-0.6 0.025 0.025 ≤0.5 4-6 0.45-0.65
T11 0.05-0.15 0.3-0.6 0.025 0.025 0.5-1 1-1.5 0.44-0.65
T12 0.05-0.15 0.3-0.61 0.025 0.025 ≤0.5 0.8-1.25 0.44-0.65
T22 0.05-0.15 0.3-0.6 0.025 0.025 ≤0.5 1.9-2.6 0.87-1.13

2.Mechanical Properties:

Tensile Strength Yield Strength Elongnation
T12 415 MPa 220 MPa 30%
T5 415 MPa 205 MPa 30%
T11 415 MPa 205 MPa 30%
T22 415 MPa 205 MPa 30%

Production Process for Carbon Steel Seamless Heat Exchanger Boiler Tube:

Round Steel Billet →

Hot Piercing →

Hollow Section Tubes →

Pickling/Lubrication →

Cold Drawing/Cold Rolling →

Heat Treatment Annealing/Bright Annealing → (Repeat)

Cold Drawing/Cold Rolling → (Repeat) to final dimension and tolerances

Final Heat Treatment of Annealing/Bright Annealing

Main Features for TORICH Carbon Steel Seamless Heat Exchanger Boiler Tube

1. Seamless steel pipe is light and its weight is only 1 / 5 of that of square steel.

2. Seamless steel pipe has corrosion resistance, acid, alkali, salt and atmospheric corrosion resistance

high temperature resistance, good impact and fatigue resistance, no regular maintenance, and the

effective service life can reach more than 15 years.

Products Show from mass production:

Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler


Product tags

seamless boiler tube a179

,

heat exchanger steel tube

,

medium pressure boiler steel tubes
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Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler

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Product Detail
Brand Name :
Torich
Certification :
ISO9001
Place of Origin :
China
MOQ :
2Ton
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
500000Ton per years
Contact Supplier
video
Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler
Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler
Sa213 T11 Precision Steel Tube Cold Drawn Seamless Heat Exchanger Boiler

TORICH INTERNATIONAL LIMITED

Verified Supplier
11 Years
zhejiang, ningbo
Since 1997
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Precision Steel Tube, Seamless Steel Tube, Stainless Steel Tube
Total Annual :
25000000-30000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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