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  • Inner hexagonal outer round structural steel tubing
  • Inner hexagonal outer round structural steel tubing
  • Inner hexagonal outer round structural steel tubing
  • Inner hexagonal outer round structural steel tubing

Inner hexagonal outer round structural steel tubing

Payment Type:
T/T
Incoterm:
FOB,CFR,CIF,FCA
Min. Order:
1 Ton
Transportation:
Ocean
Port:
Shanghai,Ningbo
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  • Product Description
Overview
Product Attributes

Model No.Inner hexaginal tubes

BrandHuijie

UsageSpecial Purpose

TypeSeamless

TechniqueCold Drawn

MaterialSt35,St45,St52 E235+N,E355+C,E355+N

Surface TreatmentBlack

Section ShapeSpecial Section

WT Size1-10mm

SurfaceCold Rolled Surface,galvanized,black

OD Size6-219mm

ApplicationConstruction,Mechanical Tubing

Deliver ConditionSeamless Pipes Or ERW Tubes

StandardDIN2391 DIN EN10305-1

Supply Ability & Additional Information

PackagingBundles Package, Wooden Box

Productivity3000 tons/month

TransportationOcean

Place of OriginZhejiang, China

Supply Ability3000 tons/month

CertificateISO9001-2008, TS16949

HS Code73043190

PortShanghai,Ningbo

Payment TypeT/T

IncotermFOB,CFR,CIF,FCA

Packaging & Delivery
Selling Units:
Ton
Package Type:
Bundles Package, Wooden Box

Inner hexagonal outer round structural steel tubing 

Products details:Cold drawn seamless Carbon Steel Tubes for construction,mechanical application

Automotive parts.

Standard:DIN2391/EN10305-1

Steel Grade:St35,St45,St52,E235,E215,E275,E355+N

Size ranged:OD6-219mm WT:0.8-10mm

Steel pipes shape:Round tubing,Square pipes,Rectangular tubes.

Materials process:Cold drawing process or cold rolling process

Raw materials:Hollow sections,round billets,seamless cold drawn or cold rolled

Surface:Black surface,bright surface,Galvanized,hot dipped galvanized steel pipes

Product Name DIN2391 Precision Seamless Cold Drawn Steel Pipes
Material St35, St45, St52
Delivery Condition BK, BKW, BKS, GBK, NBK
Standard EN10305-1 / DIN2391 / EN10305-4
Size Range OD: 6-88mm, WT: 1-15mm
Application High precision purpose, auto parts, oil cylinder, etc
Round Billet Bao Steel, Xingcheng Steel, Zhongtian Steel
Keyword Seamless Steel Tube
Certificate TS16949, ISO 9001
HS code 7304319000
Delivery Time 45 days
Pakcing Bundles or Woodern Boxes

Chemical composition:DIN2391/DIN EN10305-1

Steel Grade Chemical Composition
Symbol Material Number

C

Max.

Si

Max.

Mn

P

Max.

S

Max.

ST35 1.0308 0.17 0.35 ≥0.40 0.025 0.025
ST45 1.0408 0.21 0.35 ≥0.40 0.025 0.025
ST52 1.0580 0.22 0.55 ≤1.60 0.025 0.025

Mechanical properties DIN2391/DIN EN10305-1

Steel Grade BK BKW BKS
Name No.

Rm

Mpa

A

%

Rm

Mpa

A

%

Rm

Mpa

ReH

Mpa

A

%

ST35 1.0308 480 6 420 10 420 315 14
ST45 1.0408 580 5 520 8 520 375 12
ST52 1.0580 640 4 580 7 580 450 10

Steel Grade GBK NBK
Name No.

Rm

Mpa

A

%

Rm

Mpa

ReH

Mpa

A

%

ST35 1.0308 315 25 340--470 235 25
ST45 1.0408 390 21 440--570 255 21
ST52 1.0580 450 22 490--630 355 22

inner hexagonal metal tubing

Tags:rectangular steel pipes,Inner Hexagonal Tubes,Inner hexagonal steel pipes,ID hexagonal metal tubes

STKR400 square tubes,STKR490 carbon steel rectangular pipes,cold drawn square tubes







Product Categories : Profile Steel Tubes > Hexagon Seamless Tubes

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