Q235 Square Rectangular Tube for Building

Order min:1 tons

Payment term :T/T L/C OR  OTHER

Usaged: power station

Certificate : ISO API EN SGS BV

Delivery time:15~30 days

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  • On-time shipment and pre-shipment product quality safeguards.
  • Payment refund up to 100% of the Trade Assurance Order Amount.
  • Trade Assurance coverage.
Shape Round pipe Square pipe Rectangular pipe
Outer diameter 17-1820mm 10*10-1000*1000mm 5*10-600*800mm
Wall thickness 0.5-50mm 0.5-50mm 0.5-50mm
Part of sizes
commonly used
10*10*0.5mm
50*50*16mm
50*50-100*100*(1.0mm~20mm)
100*100-300*300*(1.0mm~50mm)
300*300-600*600*(2.0mm~50mm)
100*100*12mm
135*135*(10mm~12mm)
170*170*(1.5mm~20mm)
180*180*(1.5mm~20mm)
220*220*(2.0mm~25mm)
280*280*(2.0mm~25mm)
320*320*(2.0mm~30mm)
380*380*(4.0mm~36mm)
430*430*(6mm~40mm)
500*500*(8mm~50mm)
520*520*(8mm~50mm)
550*500*(8mm~50mm)
450*450*(6mm~50mm)
600*600*(6mm~50mm)
10*5*0.5mm
80*200*12mm
160*120*(2mm~20mm)
180*140*(2mm~25mm)
250*150*(2mm~20mm)
300*200*(4mm~25mm)
350*150*(2mm~25mm)
300*100*(2mm~20mm)
350*250*(4mm~30mm)
350*300*(4mm~30mm)
305*102*(3.0mm~25mm)
304*254*(3.0mm~25mm)
360*310*(3.0mm~25mm)
360*240*(3.0mm~25mm)
350*100*(3.0mm~14mm)
310*210*(3.0mm~25mm)
300*200*(4mm~30mm)
400*150*(4mm~30mm)
400*200*(6mm~30mm)
400*250*(4mm~50mm)
450*250*(4mm~50mm)
500*200*(6mm~50mm)
450*350*(6mm~50mm)
500*300*(6mm~50mm)
600*800*(6mm~50mm)
Length 4m-14m or as customers’ requirements
Standard BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255,ASTM A53,
Surface Black, paint, galvanized
Zinc coating Pre galvanized steel pipe: 60-150g/m2;
Hot dipped galvanized steel pipe: 200-400g/m2
End finish Plain/ beveled ends or threaded with sockets/coupling and plastic caps.
Material Q195 Q215 Q235 Q345 St37 St52 St37-2 10# 20# 16Mn
Usage Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture,
Lowpressure fluid pipe for water oil or gas, Boiler pipe.
Place of origin Shandong,China
Productivity 6000Mts/Month
Inspection With hydraulic testing, eddy current and infrared test, or any third party inspction
Packing In bundles, packed in woven bag; in loose; or request.
Delivery time Within 20 days after the prepayment
Payment Terms 1) Payment term : T/T ;L/C;D/P   2) Trade Terms : FOB / CFR /CIF
3) Minimum quantity of order : 25 MT
Others 1:Special design available according to requirement
2:Pipe can be necked dowm, punching hole on pipe wall.
3:Pipe fittings, elbows are available.
4.All production process are under the ISO9001:2000 strictly

why choose us

FAQ of Square rectangular tube for engineering construction

①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard, and we take a test
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

Contact me

Global Business

1. More than 10 years of sales experience

2. Product exported more than 150 countries

3. Arrange to produce according yo customer's request

Fast Delivery

1. AA level customs broker,Faster through

2. 20 years of experience in the freight forwarding company

3. Delivery Detail: 10-20 days

Trusted Quality

1. Certificate: API, CE, ISO9001.2000.MTC etc

2. Inspection: BV,SGS,others is avaliable.

3. A complete testing system and testing equipments

One-Step Service

1. Free sample can be provided

2. Small order is acceptable

3. OEM is acceptable

4. Any third party testing is acceptable

 

Email

Tel

  • Phone0086-317-2159105

Fax

  • Phone0086-317-2159106