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Product Details:
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| Alloy Or Not: | Non-alloy | Technique: | ERW |
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| Thickness: | 0.5-16mm | Application: | Structure Pipe,Building, Curtain Wall |
| Surface Treatment: | Galvanized | Grade: | Q195/Q215/Q235/Q345, 20# SS400 |
| Secondary Or Not: | Non-secondary | Certification: | ISO |
| Length: | 4M-12m,or Cut As Request. | Product Name: | Galvanized Square Steel Tubes,Welded Steel Pipe,gi Pipe |
| Surface: | Galvanized Coated,zinc Coated 200-700g/sqm | ||
| High Light: | rectangular metal tubing,hollow rectangular section |
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T&T is a manufacturer and trade company, which is producing steel pipe for manyyears in Tianjin, China. Depends on more than 10 years export experiences, our professional team have won the market all over the world based on high quality products, reasonable price, excellent service and honest business. Our main products are kinds of steel pipe (ERW/SSAW/LSAW/Seamless), beam steel (H Beam/U Beam, etc), steel bar (Angle bar/Flat bar/Deformed rebar, etc),CRC &HRC, GI, GL &PPGI, sheet and coil, scaffolding, steel wire, wire mesh, etc.
Quick Details of Galvanized Rectangular Tubing:
| Material | Q195 Q215 Q235 Q345 ASTM A500 GR.B. , ASTM A 36 GR. B, JIS G3466 DIN EN10210, DIN EN10219 etc |
| Length | 1m-5.8m length in 20' container, 6-12m length in 40' container or by bulk vessel |
| Ends | Plain |
| Surface Treatment | 1.Bare |
| 2. anti-rust Oil | |
| 3. Pre-Galvanized, Hot dipped Galvanized | |
| 4.Black Painted (varnish coating) | |
| 5. 3PE or as per buyer's requirement | |
| Technique | ERW |
| Usage | industry Structure, Motorbike and Automobile, Ornamental, medical equipment, Sport equipment and Home Furniture. |
| Section Shape | Square , Rectangular |
| MOQ | 5Mtons |
| Delivery | Within 20 working days after receipt the down payment. |
| Payment terms | TT, LC at sight or negotiation |
| Packing | Standard seaworthy packaging or as customers' requirements |
| Inspection | With Hydraulic Testing, Eddy Current , Infrared Test, BV, SGS or as customer's requirements |
| Certificate | ISO 9001, BV, SGS, SONCAP, SASO etc |
| Advantages | 1.Reasonable price with excellent quality |
| 2.Abundant stock and prompt delivery | |
| 3.Rich supply and export experience, sincere service | |
| 4.Reliable forwarder, 2-hour away from port. | |
| Others | 1) Special design available according to requirement |
| 2) Pipe can be necked down, punching hole on pipe wall | |
| 3) Pipe fittings, elbows are available. | |
| 4) All production process are under the ISO9001: 2000 strictly |
Specification of Galvanized Rectangular Tubing:
| NO | Specification(mm) W*W*T | Theoretical Weight (kg/m) | NO | Specification(mm) W*W*T | Theoretical Weight (kg/m) |
| 1 | 20×30×1.7 | 1.335 | |||
| 2 | 20×30×1.8 | 1.413 | |||
| 3 | 20×30×2.0 | 1.570 | |||
| 4 | 20×40×1.7 | 1.601 | |||
| 5 | 20×40×1.8 | 1.696 | |||
| 6 | 20×40×2.0 | 1.884 | |||
| 7 | 20×40×2.2 | 2.072 | |||
| 8 | 20×40×2.5 | 2.355 | |||
| 9 | 20×40×3 | 2.826 | |||
| 10 | 25×40×1.7 | 1.735 | 64 | 50×70×4.5 | 8.478 |
| 11 | 25×40×1.8 | 1.837 | 65 | 50×70×5 | 9.420 |
| 12 | 25×40×2.0 | 2.041 | 66 | 50×100×1.7 | 4.004 |
| 13 | 25×40×2.2 | 2.245 | 67 | 50×100×1.8 | 4.239 |
| 14 | 25×40×2.5 | 2.551 | 68 | 50×100×2.0 | 4.710 |
| 15 | 25×40×3 | 3.062 | 69 | 50×100×2.2 | 5.181 |
| 16 | 25×50×1.7 | 2.002 | 70 | 50×100×2.5 | 5.888 |
| 17 | 25×50×1.8 | 2.120 | 71 | 50×100×3 | 7.065 |
| 18 | 25×50×2.0 | 2.355 | 72 | 50×100×3.5 | 8.243 |
| 19 | 25×50×2.2 | 2.591 | 73 | 50×100×4 | 9.420 |
| 20 | 25×50×2.5 | 2.944 | 74 | 50×100×4.5 | 10.598 |
| 21 | 25×50×3 | 3.533 | 75 | 50×100×5 | 11.775 |
| 22 | 30×40×1.7 | 1.868 | 76 | 50×100×5.5 | 12.953 |
| 23 | 30×40×1.8 | 1.978 | 77 | 50×100×6 | 14.130 |
| 24 | 30×40×2.0 | 2.198 | 78 | 60×80×1.7 | 3.737 |
| 25 | 30×40×2.2 | 2.418 | 79 | 60×80×1.8 | 3.956 |
| 26 | 30×40×2.5 | 2.748 | 80 | 60×80×2.0 | 4.396 |
| 27 | 30×40×3 | 3.297 | 81 | 60×80×2.2 | 4.836 |
| 28 | 30×50×1.7 | 2.135 | 82 | 60×80×2.5 | 5.495 |
| 29 | 30×50×1.8 | 2.261 | 83 | 60×80×3 | 6.594 |
| 30 | 30×50×2.0 | 2.512 | 84 | 60×80×3.5 | 7.693 |
| 31 | 30×50×2.2 | 2.763 | 85 | 60×80×4 | 8.792 |
| 32 | 30×50×2.5 | 3.140 | 86 | 60×80×4.5 | 9.891 |
| 33 | 30×50×3 | 3.768 | 87 | 60×80×5 | 10.990 |
| 34 | 30×60×1.7 | 2.402 | 88 | 60×90×5 | 11.775 |
| 35 | 30×60×1.8 | 2.543 | 89 | 60×100×2.2 | 5.526 |
| 36 | 30×60×2.0 | 2.826 | 90 | 60×100×2.5 | 6.280 |
| 37 | 30×60×2.2 | 3.109 | 91 | 60×100×3 | 7.536 |
| 38 | 30×60×2.5 | 3.533 | 92 | 60×100×3.5 | 8.792 |
| 39 | 30×60×3 | 5.239 | 93 | 60×100×4 | 10.048 |
| 40 | 40×60×1.7 | 2.669 | 94 | 60×100×4.5 | 11.304 |
| 41 | 40×60×1.8 | 2.826 | 95 | 60×100×5 | 12.560 |
| 42 | 40×60×2.0 | 3.140 | 96 | 60×120×2.2 | 6.217 |
| 43 | 40×60×2.2 | 3.454 | 97 | 60×120×2.5 | 4.065 |
| 44 | 40×60×2.5 | 3.925 | 98 | 60×120×3 | 8.478 |
| 45 | 40×60×3 | 4.710 | 99 | 60×120×3.5 | 9.891 |
| 46 | 40×60×3.5 | 5.495 | 100 | 60×120×4 | 11.304 |
| 47 | 40×60×4 | 6.280 | 101 | 60×120×4.5 | 12.717 |
| 48 | 40×80×1.7 | 3.203 | 102 | 60×120×5 | 14.130 |
| 49 | 40×80×1.8 | 3.391 | 103 | 60×120×5.5 | 15.543 |
| 50 | 40×80×2.0 | 3.768 | 104 | 60×120×6 | 16.956 |
| 51 | 40×80×2.2 | 4.145 | 105 | 80×100×2.5 | 7.065 |
| 52 | 40×80×2.5 | 4.710 | 106 | 80×100×3 | 8.478 |
| 53 | 40×80×3 | 5.652 | 107 | 80×100×3.5 | 9.891 |
| 54 | 40×80×3.5 | 6.594 | 108 | 80×100×4 | 11.304 |
| 55 | 40×80×4 | 7.536 | 109 | 80×100×4.5 | 12.717 |
| 56 | 50×70×1.7 | 3.203 | 110 | 80×100×5 | 14.130 |
| 57 | 50×70×1.8 | 3.391 | 111 | 80×120×2.5 | 7.850 |
| 58 | 50×70×2.0 | 3.768 | 112 | 80×120×3 | 9.420 |
| 59 | 50×70×2.2 | 4.145 | 113 | 80×120×3.5 | 10.990 |
| 60 | 50×70×2.5 | 4.710 | 114 | 80×120×4 | 12.560 |
| 61 | 50×70×3 | 5.652 | 115 | 80×120×4.5 | 14.130 |
| 62 | 50×70×3.5 | 6.594 | 116 | 80×120×5 | 15.700 |
| 63 | 50×70×4 | 7.536 | |||
Material Analysis:
| Elements Material |
Chemical Composition% | Mechanical Property | ||||||
| C% | Mn% | S% | P% | Si% | Yield Point (Mpa) | Tensile Strength(Mpa) | Elongation (%) |
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| Q195 | 0.06-0.12 | 0.25-0.50 | <0.050 | <0.045 | <0.30 | >195 | 315-430 | 32-33 |
| Q215 | 0.09-0.15 | 0.25-0.55 | <0.05 | <0.045 | <0.30 | >215 | 335-450 | 26-31 |
| Q235 | 0.12-0.20 | 0.30-0.70 | <0.045 | <0.045 | <0.30 | >235 | 375-500 | 24-26 |
| Q345 | <0.20 | 1.0-1.6 | <0.040 | <0.040 | <0.55 | >345 | 470-630 | 21-22 |
| Steel grade | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C |
| Surface | Zinc coating 200g/m2 |
| Usage |
construction / building materials structure steel pipe fence post steel pipe solar structure steel pipe low pressure liquid/ water/ gas/ oil pipe scaffolding pipe fire sprinkler steel pipe greenhouse pipe |
Packing:
Threaded pipes with socket and plastic caps at the end ,fit for seaworthy package
1) Small diameter: Weight >Measurement
a. Length: ≤5.8m, loaded in 20FT Container, Max 27tons
b. Length: ≤11.8m, loaded in 40 FT Container, Max 27tons
c. Length: ≥12m, shipped by bulk vessel. FILO terms
2) Big dimater: Weight<Measurement, loaded as per container size
a. Size of 20 FT Container(inside :5898*2352*2350mm)
b. Size of 40FT Container(inside: 12024*2352*2395mm)
Delivery time :about 20-30 days after received deposit.
Exhibitions & client
We already attended Exhibitions in Shanghai, Canton, Dubai,Jeddah,Qatar, SriLanka,Kenya, Ethiopia,Brazil, Chili, Peru, Thailand, Indonesia,Vietnam,Gremany etc. Welcome to visit our booths and have a chat face to face.
Our main market: Southeast Asia;MiddleEast;Africa;South America and other International markets.
Our Services
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock, and can deliver within short time. Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have 10 year experience of manufacture and sell steel, we cherish every order from our honor.
FAQ
Q: Are you trading company or manufacturer ?
A: We are agent of factory.
Q: How long is your delivery time?
A: 10-15 days after received your deposit or original L/C .
Q: Do you provide samples ?is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: T/T,100% L/C at sight, Cash, Western Union.
Guide For Ordering Products
A user need provide the following information while placing order
01. Product designation (steel plates or strips)
02 .Product standard number
03. Steel grade
04. Product specification and size accuracy (incl. thickness, width and length)
05. Edge status
06. Surface quality level
07. Flatness accuracy
08. Type, coating weight and surface treatment in case of coated products
09. Surface structure in case of hot dip galvanized products
10. Weight
11. Packing method
12. Application
13. Other special requirements
Contact Person: Ms. Karen Zhao
Tel: 13482835270
