80x80 steel square tube carbon steel seamless tube st37.4 galvanized steel

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$365.00 - $485.00 / Tons | 1 Ton/Tons 80x80 steel square tube (Min. Order)
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Overview
Quick Details
Standard:
API, ASTM, BS, DIN, GB, JIS
Standard2:
API 5L, ASTM A513-2007, BS 6323, BS EN 10297, DIN 2444, GB/T8162, JIS G3444-2006, JIS G3445-2006
Grade Group:
10#-45#, 10MoWVNb, 16Mn, A53-A369, API J55-API P110, Cr-Mo alloy, Q195-Q345, ST35-ST52, STB35-STB42, STBA20-STBA26
Grade:
10#, 45#, 10MoWVNb, 16Mn, A369, A53(A,B), API J55, 12CrMo, Q235, Q345, ST35, St37-2, St52, STB35, STBA26
Thickness:
0.2 - 20 mm
Section Shape:
Square,rectangular
Place of Origin:
Shanghai, China (Mainland)
Application:
Construction & Decoration
Technique:
Hot Rolled
Certification:
ISO/SGS
Surface Treatment:
Galvanized,Coating or as your request
Special Pipe:
Thick Wall Pipe
Alloy Or Not:
Non-alloy
Product type:
hot sale RHS rectanglar hollow section with best price
strength of extension:
A36/420MPa S355JR/485MPa
carbon content:
A36/C(0.12-0.20)% S355JR/C(0.12-0.20)%
phosphorus content:
A36/P(0.03)% S355JR/P(0.012)%
sulphur content:
A36/S(0.02)% S355JR/S(0.013)%
silicon content:
A36/Si(≥0.19)% S355JR/Si(≥0.002)%
manganese content:
A36/Mn(0.45)% S355JR/Mn(1.35)%
elongation:
A36/26min S355JR/26min
breed classify:
semi-killed steel or killed steel
Secondary Or Not:
Non-secondary
Supply Ability
Supply Ability:
6000 Ton/Tons per Month 80x80 steel square tube
Packaging & Delivery
Packaging Details
1 It can pack by container or bulk vessel
2 20ft container can load 25 tons, 40ft container can load 26 tons
3We can make it as your requirement.
Port
shanghai, tianjin, shenzhen, guangzhou or any port in china

Product Description

80x80 steel square tube carbon steel seamless tube st37.4 galvanized steel

Size

Rectangular Tube: 10*20-120*80mm

Square Tube        : 16*16-250*250 mm

(check sizes provided from below table)

Wall Thickness

0.4-20mm

Length3.0m,5.8m,6.0m,11.8m,12.0m or as requirment
Materials

Q195, Q235, Q235B, Q275, Q345B

S235, S235jr, S355, S355jr

SS400, SS330, STK490

St33, St37, St52/  ASTM A36, A53, A106

Standard

EN10210, EN10219, DIN17100, ASTM A36,JIS G3466

Technique

hot rolled,  welded(erw)

Payment terms

LC at sight,30%T.T in advance,balance after the copy of B/L or

*Alibaba Trade Assurance

Packing

1.Big OD:in bulk

2.Small OD:packed by steel strips

3.Wraped with woven cloth with 7 slats

4.plastic bags

5.as per customer's option

Delivery timeIn 10-15 days after receipt of deposit or L/C,T/T
MOQ3 tons for each size

 

 

 

About us

 

1.With Alibaba Trade Assurance you can enjoy:

*100%product quality protection

*100% on-time shipment protection

*100% payment protection for your covered amout

2.We accept Transactions via Alibaba.com

3.Wholesale low MOQ

4.Assessed supplier

5.Onsite checked

5.A&V checked

6.On-time shipment

 

 

SHS/RHS sizes

 80x80 steel square tube

Out Diameter Wall ThicknessSquare Pipe/Tube(mm)Rectangular Pipe/Tube(mm)
Inchmmmm16×16×0.4~1.570×70×2.0~6.010×20×0.6~1.530×60×1.0~4.5
1/221.30.6-3.018×18×0.4~1.575×75×2.0~6.014×21×0.6~1.540×50×1.0~4.5
3/426.90.6-3.020×20×0.4~1.580×80×2.0~6.015×30×1.5~1.540×60×1.0~5.0
133.41.0-3.025×25×0.6~2.085×85×2.0~6.015×38×0.6~1.540×80×1.5~5.0
1 1/442.31.0-4.030×30×0.6~4.095×95×2.0~8.020×30×0.6~2.040×100×2.0~5.0
1 1/248.31.0-4.034×34×1.0~2.0100×100×2.0~8.020×40×0.8~2.050×60×2.0~5.0
260.31.5-4.035×35×1.0~4.0120×120×4.0~8.020×50×1.0~2.050×80×2.0~5.0
2 1/276.11.5-4.038×38×1.0~4.0150×150×6.0~10.022×35×0.9~2.050×100×2.0~8.0
388.91.5-9.540×40×1.0~4.5180×180×6.0~12.025×40×0.9~3.7560×80×2.0~6.0
4114.32.0-9.544×44×1.0~4.5200×200×6.0~12.025×65×1.0~2.080×100×2.0~8.0
5141.33.0-9.545×45×1.0~5.0220×220×6.0~14.030×40×1.0~3.75120×60×2.5~10.0
6168.33.0-12.050×50×1.0~5.0250×250×6.0~14.030×45×1.0~3.75120×80×2.5~10.0
8219.13.2-12.060×60×1.5~5.0 30×50×1.0~4.0 
102733.2-12.0    
12323.86.0-15.0    
14355.68.0-15.0    
16406.48.0-20.0    

 

 

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Certificates

FAQ

Q1. Are you trading company or manufacturer ?
A: We are processing factory. our factory locates in Songjiang Steel City. if you would like to visit our factory,

just inform us in advance, we will pick you up at the airport. we warmly welcome all of our clients to visit us.

Q2: How long is your delivery time?
A: Generally, it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is

according to quantity.

Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages

before you pay the balance.

Q4. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q5. What is your sample policy?
A: We can supply free samples if we have ready parts in stock, but the courier cost are charged.

Q6: what is your main products?
A: our main products is hot rolled carbon steel, including angle steel, H beam, I beam, channel steel,

rebar, square pipe, round pipe, steel plate/coil. we can also have them galvanized.

 

Contact: Jack

Tel&Whatsapp: +8615827570984

Skype: ysy7216

QQ: 706031387

Wechat: y860000

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