Overview Quick Details

Standard:

BS, JIS, GB, DIN, ASTM, GB, ASTM, BS, JIS ect

Standard2:

BS 1387, BS 4568, JIS G3463-2006, GB/T 3091-2001, DIN 1626, DIN 1629/3, DIN EN 10216-1-2004, DIN 2444, ASTM A106-2006, ASTM A312-2001, ASTM A53-2007, ASTM A312-2007, ANSI B36.10M-2004, ASME B36.19M-1985

Grade Group:

10#-45#, A53-A369, ST35-ST52, STB35-STB42, Q195-Q345

Grade:

20#, 45#, A53(A,B), A106(B,C), A269, A312, A333, St37, St52, St42, STB42, Q235, Q345, Q195, Q215

Section Shape:

round,square,rectangular

Place of Origin:

Tianjin, China

Application:

Structure pipe,Fluid Pipe,water,conduit pipe,scaffolding

Thickness:

0.5 – 30 mm

Surface Treatment:

Galvanized

Certification:

ISO9001-2008,BV,SGS,TUV

Technique:

ERW

Alloy Or Not:

Non-alloy

Secondary Or Not:

Non-secondary

color:

silvery white

Material:

Q195-Q345

Thread Type:

LTC, STC, BTC, EUE, NUE

Addition::

Thread ends,Plain ends,Both inner or outer welded stab can be removed

Supply Ability

Supply Ability:

1000 Metric Ton/Metric Tons per Month

Packaging & Delivery

Packaging Details

Packaging is normally are bundles, losses or client option in bundle with strip or in bulk or according to custom opinion 25 tons/container for pipe with usual outer diameter. For 20" container the max length is 5.8m; For 40" container the max length is 12m. other options are available based on customer requests. Please discuss when placing orders.

Port

xingang

Online Customization

Tianjin Jinnuo Steel Pipe Co., Ltd. is a professional manufacturer of high-frequency straight-seam welded steel pipes which are mainly used for low-pressure liquid fluid transportation. Our annual production capacity is more than 200,000MT. We specialized in producing all kinds of high frequency straight welded tubes , square & rectangular pipes,black steel pipes,which are all well sold in domestic and overseas markets. We also provide all kinds of hot strip steel or sheets&coils and supply processing services.

Productshow

Workflow:

Processingandweldingmethodsarechoseninaccordance

withmaterialsandintendeduseofproduct.

WeusehighqualitymaterialsthataremadeinTianjin,China

ProductPackaging:

Packagingisnormallyarebundles,lossesorclientoptioninbundlewithstriporinbulkoraccordingtocustomopinion25tons/containerforpipewithusualouterdiameter.For20"containerthemaxlengthis5.8m;For40"containerthemaxlengthis12m.otheroptionsareavailablebasedoncustomerrequests.Pleasediscusswhenplacingorders.

Productapplication:

Structurepipeinconstructions,Bridge,highway,windowsofmodelsteeldoor,

buildingmaterials,fence,heatingfacilitiesetc.andalsouseforFluidPipe,water/oil/gaspipe,conduitpipe,scaffoldingpipe

chemicalcomposition:

SteelGrade

ChemicalComposition

Mechanicalproperty

C

Mn

Si

S

P

Cr

Ni

Cu

V

Nb

Ti

Yieldpoint

Tensilestrength

Elongation

Q195

0.06~0.12

0.25~0.50

≤0.30

≤0.050

≤0.045

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___

___

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195

315~430

33

Q235

0.12~0.20

0.30~0.70

≤0.30

≤0.045

≤0.045

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___

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235

375~500

26

Q345

≤0.20

1.00~1.60

≤0.55

≤0.40

≤0.040

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___

0.02~0.15

0.015~0.060

0.02~0.20

345

470~630

21

10#

0.07~0.13

0.35~0.65

0.17~0.37

≤0.035

≤0.035

≤0.15

≤0.30

≤0.25

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205

335

31

20#

0.17~0.23

0.35~0.65

0.17~0.37

≤0.035

≤0.035

≤0.25

≤0.30

≤0.25

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*Certification

WehavepassedISO9001,TUV,SGS,BVCERTIFICATION

Ourcompanyisatrustedmanufacturer,andwehaveworkedwith

over500companiesduringour10yearsofexperience.

Sampleshow:

Exceptforgalvanized,youalsocouldrequireyourpipesthreading,withcouplingandplasticcapsprotected,,andgrooved,andtoavoidrust,thesurfacecouldmakeblack,bluepainted,oiled,packinginplasticcloths,3PE,FBE,corrosionresistantcoatinginnerandouterstabclean,bevelled.

*relatedProduction

*OrderingProcedure

Ourstrength:

Ourservice(patience,smile,effiency)

Excellentqualitywithreasonablecompetitiveprice

Specificationcanbecustomized