| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1year |
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Hot Dip Galvanized PipeApplication: Used for transporting low pressure liquid, gas and heating. Specification: OD: 21.3mm ~ 406.4mm WT: 0.5mm ~ 20mm LENGTH: 0.3mtr ~ 18mtr, Ramdon Length, Fixed Length, SRL, DRL Standard and Grade: GB/T 3091 Q195/Q215/Q235/Q345,ASTM A53, BS 1387, JIS G3444 STK400/STK500, EN 39, EN 1139 S235JR/S275JR, EN 10025, EN 10219 Pipe Type: Seamless & Welded Steel Pipe (Round/Square/Rectangular) End: Square Cut/Threaded, Burr Removed Zinc Coating: 120~500 g/m2 (30um~70um)
Packing: Steel Strips bundled, Plastic Caps plugged, Waterproof Paper wrapped etc. |
Hot Dip Galvanizing Process
Material Inspection (Steel Pipe) --- Begin by carefully inspecting the steel pipe. Then proceed with Hanging --- De-greasing to remove any unwanted residues --- Rinsing for a pristine finish --- Pickling to ensure cleanliness --- Washing to prepare for the next steps --- Dipping Fluxing to achieve optimal coating --- Hot Air Drying for moisture control --- Inside and Outside Hot-dipped Galvanizing Blow to achieve a smooth, protective finish.
--- Cooling to stabilize the material --- Passivation and Rising for enhanced durability --- Unloading with precision --- Thorough Inspection and Trimming for quality assurance --- Type Identification to categorize the finished product --- Expert Packaging and Storing and Transportation ensuring safe delivery.
Application:
1. Building and structural material: Perfect for strengthening and supporting infrastructure.
2. Mechanical and general engineering purposes: Ideal for a wide range of engineering applications.
3. Manufacturing of Bus Body, Railway Boogies: Essential in the robust manufacturing of transport vehicles.
4. In Telephone department as Conduit Pipes: Reliable and efficient for telecom infrastructure.
Production Process:
Standard
| Thickness | 1-200mm;or as required | Length: | 2000-16000mm,or as required |
| Dimensions | 16-1020mm;(1/2inch~40inch)Dimensions | Technique | Hot Rolled Or Cold Rolle |
| Zinc Coating | pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-460g/m2 |
Surface treatment | Cold galvanizing,Hot dip galvanized |
| Certification: | CE, ISO, SGS,BV,Mill Certificate | Standard: | ASTM,JIS,GB,DIN,EN |
| price terms | FOB,CRF,CIF,EXW, CPT | Payment Terms | T/T, L/C at sight,West Union |
| Grade | Q195-Grade B, SS330, SPC, S185 | ||
| Q215-Grade C,CS Type B, SS330, SPHC, | |||
| Q235---Grade D, SS400, S235JR, S235JO, S235J2, | |||
| Q345---SS500, ST52,S355JR | |||
| Delivery Detail | Standard has Stock; Normal About 3-5days; Custom-made 15-20days;According to order's quantity. | ||
| Packing | standard export packing (inside:water proof paper,outside:fumigated wooden box) Hexagon Shape Bundle, Covered With Tarpaulin, Containers Or In Bulk |
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