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DOM Steel Tube Seamless Pipes
  • DOM Steel Tube Seamless Pipes
  • DOM Steel Tube Seamless Pipes
  • DOM Steel Tube Seamless Pipes
  • DOM Steel Tube Seamless Pipes

DOM Steel Tube Seamless Pipes

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,FCA,CPT
Min. Order:
5 Ton
Transportation:
Ocean,Land,Air
Port:
SHANGHAI,NINGBO,FOSHAN
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  • Product Description
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Overview
Product Attributes

Model No.: BS 6323-4

Brand: TORICH

Type: Seamless

Certification: UL

Application: Hydraulic Pipe

Section Shape: Round

Surface Treatment: Polished

Usage: Construction & Decoration

Technique: Cold Drawn

Material: Carbon Steel

End Protector: Plastic Pipe Cap

Surface: Customers't Requirement

Heat Treatment: NBK

Brand: TORICH

Length: Max 7000mm

O.D: 5.0-220mm

W.T: 0.5-25mm

Supply Ability & Additional Information

Packaging: Bundle packing by Iron Strips.

Productivity: 500 ton/month

Transportation: Ocean,Land,Air

Place of Origin: Zhejiang China

Supply Ability: 500 Ton per month

Certificate: ISO9001

HS Code: 7304199000

Port: SHANGHAI,NINGBO,FOSHAN

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm: FOB,CFR,CIF,FCA,CPT

Packaging & Delivery
Selling Units:
Ton
Package Type:
Bundle packing by Iron Strips.

Products Description:


BS 6323-4 Seamless Cold Drawn Steel Pipes DOM Steel Tube


China DOM Steel Tubes supplier & manufacturer, offer low price, high quality Engineering Special Steel,DOM Seamless Steel Tubes, DOM Steel Pipe,Oval steel tube etc.


Steel Grade/Steel Material:

Designation Chemical composition(ladle analysis)

C
%

Si
%

Mn
%

P(Max)

S(Max)
%

Cr
%

Mo
%

CFS 3 0.20 max 0.35 max 0.90 max 0.05 0.05 - -
CFS 3A a 0.20 max 0.10 to 0.35 0.60 to 1.00 0.05 0.05 - -
CFS 4 0.25 max 0.35 max 1.20 max 0.05 0.05 - -
CFS 5 b 0.23 max 0.50 max 1.50 max 0.05 0.05 - -
CFS 6 0.30 to 0.40 0.35 max 0.50 to 0.90 0.05 0.05 - -
CFS 7 0.20 to 0.30 0.35 max 1.20 to 1.50 0.05 0.05 - -
CFS 8 c 0.40 to 0.55 0.35 max 0.50 to 0.90 0.05 0.05 - -
CFS 9 0.29 max 0.35 max 1.50 max 0.05 0.05 - 0.15 to 0.25
CFS 10 0.26 max 0.35 max 0.80 max 0.05 0.05 0.80 to 1.20 0.15 to 0.30
CFS 11 0.45 max 0.35 max 1.00 max 0.05 0.05 0.80 to 1.20 0.15 to 0.30

 
 

Designation Mechanical properties and delivery condition

BK d
(cold finished/hard)

BKW d
(cold finished/soft)

GBK and GZF
(annealed)

NBK and NZF
(normalized)

Re
min
N/mm2

Rm
min
N/mm2

A
min
%

Re
min
N/mm2 		Rm
min
N/mm2 		A
min
% 		Re
min
N/mm2 		Rm
min
N/mm2 		A
min
% 		Re
min
N/mm2 		Rm
min
N/mm2 		A
min
%
CFS 3 360 450 6 280 400 9 170 340 26 215 360 24
CFS 3A a 360 450 6 280 400 9 170 340 26 215 360 24
CFS 4 415 520 5 315 450 8 200 400 24 235 410 22
CFS 5 b 480 600 4 385 550 6 - - - 340 490 20
CFS 6 470 590 5 350 540 7 300 440 22 280 460 21
CFS 7 560 700 4 460 650 7 - - - - - -
CFS 8 c 575 720 4 470 670 6 300 510 20 340 540 18
CFS 9 575 720 4 470 670 6 - - - - - -
CFS 10 575 720 4 470 670 6 - - - - - -
CFS 11 575 720 4 - 670 6 - - - - - -

Note: Welding of tubes of grades 3, 3A, 4 and 5 does not require special techniques but care should be taken and welding carried out in accordance with the guidance given in the appropriate British Standard for welding, e.g. BS 5135. The welding of other grades shown may require special technique.
a Grade 3A shall be suitable for case hardening purposes.
b Grain refining elements may be added at the option of the manufactures.
c Steels within the limits shown, but in accordance with the chemical composition of BS 970-1, may be supplied if agreed at the time of order or enquiry.
d If tubes in the BK and GKW condition are subsequently welded, braced or heated the mechanical properties in the heat affected zone may be reduced to those given for the delivery condition GBK or NBK.

 
 
Delivery Condition:
BK, BKW, GBK, GZF, NBK, NZF
 
Size Range:
OD: 5.0-220mm
WT:0.5-25mm
Length: max 7000mm
 
DOM Steel Tube Characteristic:
Good concentricity
Good OD and ID tolerance
High Precision
Stable quality
Smooth Roughness
TORICH QUALITY ASSURANCE
 
Production Processs:
Seamless tube and Cold Drawing or Cold Rolling Production
 

Product Categories : Seamless Steel Tubes

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