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Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Specifications
Brand Name :
New Era
Model Number :
ASTM A179
Certification :
ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
5000 tons/month
Delivery Time :
45 days
Packaging Details :
n bundles or in wooden box
Material :
16MnDG 10MnDG 09DG 09Mn2VDG
Keyword :
Low Carbon Steel Pipe
OD Size :
30-351mm
WT Size :
3-25mm
Surface :
Oiled
Usage :
Low-temperature-service Piping
Shape :
Round
Length :
4-1200mm
Description

A179 Low Carbon Cold Drawn Seamless Steel Tube for Boiler Heat-exchanger

Application:Applicable to -45 °C grade ~-100 °C level cryogenic pressure vessel pipe and low temperature heat exchanger pipe seamless steel

Size:L--4-12m OD--30-351mm WT--3-25mm

Manufacture method:Steel should be smelted with oxygen converter or electric furnace and added outside the furnace

Delivery Condition:Normal delivery

Processing methods:Hot rolled (expanding) steel pipe--WH

cold drawing (rolling) Steel pipe --WC

Surface Quality:The internal and external surfaces of the steel tube are not allowed to have cracks, scabs, folds, delaminations, laps, and burns. Allows for scribes, scratches, misalignment of welds, burns, oxide scales, and external burr removal traces that are not more than a negative wall thickness deviation

Inspection items:

chemical composition

Tensile test

Ultrasonic examination

Eddy current flaw detection

Bending test

Flattening test

Permissible deviation tolerance of OD and WT

Classfication Steel size Permissible tolerance
W-H OD ＜351 ±1.0%D
≥351 ±1.25%D
WT ≤25 ±12.5%S
W-C OD ≤30 ±0.20
＞30~50 ±0.30
＞50 ±0.75%D
WT ≤3

＋12.5%S

-10%S
＞3 ±10%S

Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat ExchangerOiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger

Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat ExchangerOiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger

Product tags

oil filled column heater

,

heat exchanger steel tube

,

marc oil filled heater
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Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger

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Product Detail
Brand Name :
New Era
Model Number :
ASTM A179
Certification :
ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Contact Supplier
video
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger
Oiled Surface Low Carbon Cold Rolled Steel Tube A179 For Boiler / Heat Exchanger

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
Since 1988
Business Type :
Manufacturer
Main Products :
Precision Seamless Steel Tube, Seamless Cold Drawn Steel Tube, Seamless Boiler Tube
Total Annual :
100000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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