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20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162
20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162
20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162
20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162
Specifications
Brand Name :
Torich
Model Number :
GB/T 8162
Certification :
ISO 9001 ISO14001 TS16949
Place of Origin :
China
MOQ :
5 tons
Price :
800-1200USD/tons
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
60000tons per year
Delivery Time :
5-8 weeks
Packaging Details :
In hexagon bundles or in wooden boxes
Product name :
Seamless steel tubes for structural purpose
Material :
Carbon steel Alloy steel
Produce Method :
Hot rolled,Cold rolled or Cold drawn
OD :
3-420mm
WT :
0.5-50mm
Length :
3000-12500mm
Application :
Mechanical and structural purpose
Type :
Seamless
Description

20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

Torich produce seamless steel tubes as per standard GB/T 8162 applying in Mechanical contructure and general purpose of structure. produced by cold drawn and cold rolled with carbon and alloy steel,Like 10,20,20Mn,25Mn,20Cr,40Cr 15CrMo 45Mn2 etc.

Detail spec:

Size range: OD 3-420mm WT 0.5-50mm L:3-12.5m

Material:Carbon steel:10,20,45,25Mn,Q295,Q345,40Mn2,20Cr,40Cr,15CrMo etc.

Alloy steel:40Mn2,20Cr,40Cr,15CrMo etc

Delivery condition: Heat treatment Annealing ,Normalising,Tempering.

If not specificate from customer ,We will as per below Tolerance .

OD +/-1%OD or 0.30mm

WT below 3mm :+15%S ,-10%S or +/-0.15mm

above 3mm:+12.5% Sor -10%S

Length below 6000mm:+10mm,0

above 6000mm:+15mm,0

If not specificate from customer ,We will as per below straightness .

Spec WT/mm Straightness/mm/m
below 15mm 1.5 max
15-30mm 2.0 max
above 30mm and D above 351mm 3.0 max

Inspection test.

1.Hardness test

2.Impact test

3.Flattening test

4.Bending test

5.Visual Surface check

7,Nondestructive test

20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162 20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162 20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

Product tags

seamless steel tubes gb5310

,

steel rectangular tube sizes

,

rectangular tube steel sizes
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20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

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Product Detail
Brand Name :
Torich
Model Number :
GB/T 8162
Certification :
ISO 9001 ISO14001 TS16949
Place of Origin :
China
MOQ :
5 tons
Price :
800-1200USD/tons
Contact Supplier
20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162
20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

Torich International Limited

Site Member
9 Years
zhejiang
Since 2008
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Precision Seamless Steel Tubes, DOM Steel Tubes, Welded Precision Steel Tubes
Total Annual :
15000000-20000000
Employee Number :
100~200
Certification Level :
Site Member
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