Shandong Chasing Light Metal Co., Ltd.
Shandong Chasing Light Metal Co., Ltd. We aim long term cooperation with you. We are not talking about only one time deal.
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Square Tube 20x20 Mm Galvanized Steel Square Hollow Tube Gi Pipe For Greenhouse
Product Description:
Galvanized Steel is the one, that’s been covered with a layer of zinc metal. During galvanizing, steel is immersed in a molten zinc bath, ensuring a tough, uniform barrier coating. Zinc’s natural corrosion resistance provides long-term protection, even in outdoor environments.Apart from preventing water corrosion, it is equally effective in dry & indoor environments also.
Galvanized Pipes & Tubes has long been one of the most used building materials in the world. For decades, designers, builders & consumers seeking long term structural performance, in the tuff outdoor applications, have turned to zinc coated steel pipes.Galvanized Pipes resist the attack of wild, water & road salts.
| Material type | Galvanized square steel pipe |
| Out diameter | 10-600mm |
| Thickness | 0.5-30.0mm |
| Length | 3-12m or as per customers' requirements |
| Material | Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52 |
| Standard | GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc |
| Surface treatment | Galvanized,or black |
| Zinc coating | pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2 |
| Application | Widely used in Structure, Accessorize,Construction, Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on |
| Package | 1) Big OD: in bulk |
| MOQ | 2MT as trial order |
| Delivery time | Within 7-15 days after receiving the 30% TT deposit |
| Payment | 30%TT in advance and the balance against the copy of B/L or irrevocable L/C at sight |
Specification Of Hot Dipped Galvanized Square And Rectangular Tube:
Main Application:
Main Features:
1. Roughness(Ra) can be 0.08µm or less.
2. Ovality can be 0.01 mm or less.
3, Hardness can be HV4° or higher.
Standard and Optional Testing:
1. Visual and dimensional test 100%.
2. Eddy current test 100% acc. to EN 10246-3.
3. Ultrasonic test 100% acc. to EN 10246-7.
4. Chemical composition.
5. Impact test.
Package:
1. Bundle Packing.
2. Plain end or vanished as per customer’s request.
3. Wrapped in waterproof paper.
4. Sackcloth with several steel strips.
5. Pack in heavy tri-wall boxes.