Square raj rau choj qauv

Lus piav qhia luv luv:

1. 100% tom qab-muag zoo thiab kom muaj nuj nqis.
2. Tus kws tshaj lij kev muag khoom teb sai sai hauv 24 teev.
3. Cov Tshuag loj rau qhov ntau thiab tsawg.
4. Cov qauv dawb 20cm siab zoo.
5. Muaj zog tsim muaj peev xwm thiab xa khoom sai.

OD:10 * 10-1000 * 1000mm 10 * 15-800 * 1100mm

Thickness:0.5-60 hli

ntev:1-24 M

kam rau ua:± 5%

Hom Tshuaj:yuantai

Chaw nres nkoj:Tianjin Xingang

Kev Them Nyiaj:TT / LC

Ntawv pov thawj:CE/ISO9001/14001/45001/LEED/EPD/PHD/BV/BC1/FPC/EN10210/10219

Txheem:Hollow seem: ASTM A500 / A501, EN10219 / 10210, JIS G3466, GB / T6728 / 3094 AS1163, CSA G40.20 / G40.21, UL797

Qib:Gr.A/B/C, S235/275/355/420/460, A36, SS400, Q195/235/355, STKR400/490,300W/350W

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Product Detail

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Specification rau Standard Preparation ntawmsquare raj rau Choj Structure
Task source
Cov qauv no tau npaj thiab nyob rau hauv kev txiav txim siab ntawm Tuam Tshoj Steel Structure Association, thiab Metallurgical Industry Planning Research Institute yog lub koom haum txheej txheem thiab kev sib koom tes. Raws li Pawg Neeg Saib Xyuas Kev Ncaj Ncees ntawm Tuam Tshoj Steel Structure Association
Lub 2018 pawg txheej txheem kev npaj thiab kho dua tshiab tau koom ua ke los ntawm Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd., Metallurgical Industry Planning 9 Research Institute, China National Machinery Heavy Industry Group Co., Ltd., Minmetals Steel Hangzhou Co., Ltd. thiab lwm yam units. Nws yog npaj los ua kom tiav cov qauv ntawm cov qauv ntawm Rectangular Pipe rau Choj Structures los ntawm 2019.

Welcome to contact Yuantai Derun, e-mail: sales@ytdrgg.com , real-time connection factory inspection or factory visit!

Lus Cim: Cov lus qhia ntawm cov qauv ua tiav los ntawm cov chaw tsim khoom ntawm square tube (Ceeb toom: phab ntsa tuab ntawm cov yeeb nkab steel yog 6-50mm, thiab qhov ntev yog 6-18m)

OD (mm)

Thickness (hli)

OD (mm)

Thickness (hli)

OD (mm)

Thickness (hli)

OD (mm)

Thickness (hli)

20 * 20

1.3

60 * 120 80 * 100 90 * 90

1.50 ib

180 * 180 hli

300 * 800 400 * 700 550 * 550 500 * 600

1.4

1.70 ib

3.5-3.75 Nws

9.5-9.75 Nws

1.5

1.80 ib

4.5-4.75 Nws

11.5-11.75 dr hab

1.7

2.00 Nws

5.5-7.75 Nws

12-13.75 Nws

1.8

2.20

9.5-9.75 Nws

15-50

2.0

2.5-4.0 Nws

11.5-11.75 dr hab

20 * 30 25 * 25

1.3

4.25-4.75 Nws

12.0-25.0 Nws

1.4

5.0-6.3

100 * 300 150 * 250 200 * 200

2.75 ib

Loj: 300 * 900 400 * 800 600 * 600 500 * 700

1.5

7.5-8

3.0-4.0 Nws

9.5-9.75 Nws

1.7

50 * 150 60 * 140 80 * 120 100 * 100

1.50 ib

4.5-9.75 Nws

11.5-11.75 dr hab

1.8

1.70 ib

11.5-11.75 dr hab

12-13.75 Nws

2.0

2.00 Nws

12.5-12.75 dr hab

15-50

2.2

2.20

13.5-13.75 dr hab

2.5-3.0 Nws

2.5-2.75 Nws

15.5-30 Nws

20 * 40 25 * 40 30 * 30 30 * 40

1.3

3.0-4.75 Nws

150 * 300 200 * 250

3.75 ib

300 * 1000 400 * 900 500 * 800 600 * 700 650 * 650

1.4

5.5-6.3

4.5-4.75 Nws

1.5

7.5-7.75 Nws

5.5-6.3

9.5-9.75 Nws

1.7

9.5-9.75 Nws

7.5-7.75 Nws

11.5-11.75 dr hab

1.8

11.5-16.5 Nws

9.5-9.75 Nws

12-13.75 Nws

2.0

60 * 160 80 * 140 100 * 120

2.50 Nws

11.5-11.75 dr hab

15-50

2.2

2.75 ib

13.5-30 Nws

2.5-3.0 Nws

3.0-4.75 Nws

200 * 300 250 * 250

3.75 ib

400 * 1000 500 * 900 600 * 800 700 * 700

3.25-4.0 Nws

5.5-6.3

4.5-4.75 Nws

25 * 50 30 * 50 30 * 60 40 * 40 40 * 50 40 * 60 50 * 50

1.3

7.5-7.75 Nws

5.5-6.3

9.5-9.75 Nws

1.4

9.5-16

7.5-7.75 Nws

11.5-11.75 dr hab

1.5

75 * 150 hli

2.50 Nws

9.5-9.75 Nws

12-13.75 Nws

1.7

2.75 ib

11.5-11.75 dr hab

15-50

1.8

3.0-3.75 Nws

12-13.75 Nws

2.0

4.5-4.75 Nws

15.5-30 Nws

2.2

5.5-6.3

200 * 400 250 * 350 300 * 300

4.5-6.3

500 * 1000 600 * 900 700 * 800 750 * 750

2.5-3.0 Nws

7.5-7.75 Nws

9.5-9.75 Nws

3.25-4.0 Nws

9.5-16

9.5-9.75 Nws

11.5-11.75 dr hab

4.25-4.75 Nws

80 * 160 120 * 120

2.50 Nws

11.5-11.75 dr hab

12-13.75 Nws

5.0-5.75 Nws

2.75 ib

12-13.75 Nws

15-50

5.75-6.3

3.0-4.75 Nws

15.5-30 Nws

40 * 80 50 * 70 50 * 80 60 * 60

1.3

5.5-6.3

200 * 500 250 * 450 300 * 400 350 * 350

5.5-6.3

500 * 1100 600 * 900 700 * 800 750 * 750

1.5

7.5-7.75 Nws

9.5-9.75 Nws

1.7

9.5-9.75 Nws

11.5-11.75 dr hab

1.8

11.5-20 Nws

11.5-11.75 dr hab

12-13.75 Nws

2.0

100 * 150 hli

2.50 Nws

12-13.75 Nws

15-50

2.2

2.75 ib

15.5-30 Nws

2.5-3.0 Nws

3.0-4.75 Nws

280 * 280 hli

5.5-6.3

600 * 1100 700 * 1000 800 * 900 850 * 850

3.25-4.0 Nws

5.5-6.3

7.5-7.75 Nws

9.5-9.75 Nws

4.25-4.75 Nws

7.5-7.75 Nws

9.5-9.75 Nws

11.5-11.75 dr hab

5.0-6.0

9.5-9.75 Nws

11.5-11.75 dr hab

12-13.75 Nws

40 * 100 60 * 80 70 * 70

1.3

11.5-20 Nws

12-13.75 Nws

15-50

1.5

100 * 200 120 * 180 150 * 150

2.50 Nws

15.5-30 Nws

1.7

2.75 ib

350 * 400 300 * 450

7.5-7.75 Nws

700 * 1100 800 * 1000 900 * 900

1.8

3.0-7.75 Nws

9.5-9.75 Nws

11.5-11.75 dr hab

2.0

9.5-9.75 Nws

11.5-11.75 dr hab

12-13.75 Nws

2.2

11.5-20 Nws

12-13.75 Nws

15-50

2.5-3.0 Nws

100 * 250 150 * 200

3.00 Nws

15.5-30 Nws

3.25-4.0 Nws

3.25-3.75 Nws

200 * 600 300 * 500 400 * 400

7.5-7.75 Nws

800 * 1100 900 * 1000 950 * 950

4.25-4.75 Nws

9.5-9.75 Nws

11.5-11.75 dr hab

5.0-6.3

9.5-9.75 Nws

11.5-11.75 dr hab

12-13.75 Nws

50 * 100 60 * 90 60 * 100 75 * 75 80 * 80

1.3

11.5-11.75 dr hab

12-13.75 Nws

15-50

1.5

12.25 Nws

15.5-40 Nws

1.7

140 * 140 hli

3.0-3.75 Nws

300 * 600 400 * 500 400 * 400

7.5-7.75 Nws

900 * 1100 1000 * 1000 800 * 1200 hli

1.8

4.5-6.3

9.5-9.75 Nws

2.0

7.5-7.75 Nws

11.5-11.75 dr hab

20-60

2.2

9.5-9.75 Nws

12-13.75 Nws

2.5-3.0 Nws

11.5-25.00 Nws

15.5-40 Nws

3.25-4.0 Nws

160 * 160 hli

3.00 Nws

400 * 600 500 * 500

9.5-9.75 Nws

1100 * 1000 1100 * 1100

4.25-4.75 Nws

3.5-3.75 Nws

11.5-11.75 dr hab

20-60

5.0-5.75 Nws

4.25-7.75 Nws

12-13.75 Nws

7.5-8

9.5-25.0 Nws

15.5-40 Nws

Square thiab rectangular rajyog cov khoom siv hauv tsev, uas feem ntau koom nrog ntau qhov kev yuav khoom. Cov neeg ua haujlwm yuav khoom kuj tseem yuav tsum txheeb xyuas cov ntaub ntawv cuam tshuam thaum lub sijhawm yuav khoom. Cov qauv kev cai saum toj no ntawm seamless square thiab rectangular raj manufacturers thiab specification thiab loj rooj ntawm square thiab rectangular raj tuaj yeem muab siv rau cov neeg ua haujlwm, thiab cov ntaub ntawv ncaj qha feem ntau yuav muab los ntawm cov tuam txhab.

Square steel raj hollow seem yeeb nkab rau choj qauv-7

KHOOM ZOO TSHAJ PLAWS

01 Tensile, compressive thiab shear kuj ntawm steel

Lub tensile, compressive thiab shear lub zog ntawm cov hlau yog qhov siab, thiab ntu ntawm cov tswv cuab steel me me thiab qhov hnyav tuag yog lub teeb. Lub zog muaj zog, haum rau kev tsim cov choj nrog cov khoom hnyav; Lub teeb tuag lub teeb tuaj yeem txo qhov load ntawm lub hauv paus, txo tus nqi ntawm lub hauv paus, thiab pab txhawb kev thauj mus los thiab hoisting.

02 Zoo plasticity thiab toughness ntawm hlau

Qhov zoo plasticity thiab toughness ntawm steel ua rau seismic kev ua tau zoo ntawm steel qauv txuas hniav zoo. Vim tias cov hlau muaj cov yas zoo thiab cov tawv tawv, nws tuaj yeem nqus tau ntau lub zog los ntawm kev deformation ntawm cov qauv hauv qab av qeeg, thiab muaj cov tawv tawv uas tuaj yeem ua ntau zaus, yog li txhim kho cov seismic kev ua tau zoo ntawm cov qauv hlau. Av qeeg tsis kam thiab cua tsis kam yog qhov lav ntawm kev ruaj ntseg choj. Qhov zoo tshaj plaws seismic kev ua tau zoo ntawm steel qauv txuas hniav nthuav lawv daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv high seismic siv.

3 CERTIFICATION YOG
Ua kom tiav
tuaj yeem tsim cov yeeb nkab steel khoom ntawm lub ntiaj teb
stardard, xws li European standard, American standard,
Japanese txuj, Astralian standard, natinal standard
thiab lwm yam.

04 LEEJ TWG NYIAJ
Common specifications perennial inventory ntawm
200000 tons

Cov khoom kub

https://www.ytdrintl.com/astm-a53-hot-dip-galvanized-round-steel-pipe-for-construction.html

CERTIFICATE SHOW

EQUIPMENT DISPLAY

INDEPENDENT LABORATORY

Peb lub zog

LUB XWB

cov chaw tsim khoom lag luam duab plaub raug xaiv rau hauv kaum sab saum toj steel raj hom hauv Suav teb

Tus nqi tsim nyog ntawm cov khoom> 100%

Ntim

FAQ

Q1: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?

A: Peb yog Hoobkas.

Q2: Koj lub sijhawm xa khoom ntev npaum li cas?

A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 30 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.

Q3: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?

A: Yog lawm, peb tuaj yeem muab cov qauv pub dawb nrog tus nqi thauj khoom los ntawm cov neeg siv khoom.

Q4: Koj cov nqe lus them nqi yog dab tsi?

A: Them <= 1000USD, 100% ua ntej. Kev Them Nyiaj> = 1000USD 30% T / T ua ntej, tshuav nyiaj li cas ua ntej shippment.Yog tias koj muaj lus nug ntxiv, pls xav tiv tauj peb raws li hauv qab no

Yav dhau los: Kub dip galvanized rectangular raj rau lub tsev kab hlau rhuav phab ntsa

Tom ntej: Square steel raj hollow seem yeeb nkab rau choj qauv

Lub tuam txhab muab qhov tseem ceeb rau qhov zoo ntawm cov khoom, nqis peev ntau hauv kev qhia txog cov cuab yeej siv siab heev thiab cov kws tshaj lij, thiab tawm mus ua kom tau raws li qhov xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.
Cov ntsiab lus tuaj yeem faib ua roughly faib rau hauv: tshuaj muaj pes tsawg leeg, yield zog, tensile zog, tej yam khoom, thiab lwm yam
Nyob rau tib lub sijhawm, lub tuam txhab tseem tuaj yeem ua tiav kev tshawb nrhiav qhov tsis zoo hauv online thiab annealing thiab lwm yam kev kho cua sov raws li cov neeg siv khoom xav tau.

https://www.ytdrintl.com/

E-mail:sales@ytdrgg.com

Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.yog steel yeeb nkab Hoobkas tau ntawv pov thawj los ntawmEN/ASTM/ JIStshwj xeeb hauv kev tsim thiab xa tawm txhua yam ntawm cov yeeb nkab square, galvanized yeeb nkab, ERW welded yeeb nkab, kauv yeeb nkab, submerged arc welded yeeb nkab, ncaj seam yeeb nkab, seamless yeeb nkab, xim coated steel kauj, galvanized steel kauj thiab lwm yam steel khoom. kev thauj mus los yooj yim, nws yog 190 mais deb ntawm Beijing Capital International Airport thiab 80 mais deb ntawm Tianjin Xingang.

Whatsapp: +8613682051821