Galvanized Iron Pipe 1 Inch 3 Inch 4 Inch Gi Galvanized Steel Electrical Conduit Pipe
| Products | Hot Dipped Galvianizd |
| Material | 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 Treatment | Galvanized |
| Alloy Or Not | Non-Alloy |
| Size | DN15-200mm |
| Thickness | 0.6MM-20MM(accroding to the buyer's request) |
| Length | 12m, 6m, 1-12m(accroding to the buyer's request) |
| Standard | ASTM A53, API 5L, ASTM A252, ASTM A795, ISO65, DIN2440, BS1387. BS1139, EN10255, EN39, JIS3444, GB/T 3091 & GB/T13793 |
| Certificate | CE、BV、SGS、API |
| Pipe Ends | Bevelled or Plain ends or Thread |
| End Protection | With or Without caps(accroding to the buyer's request) |
| Packing | Packed in bundles with nylon slings or piece by piece |
| Application | Fluid Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe,fire protection, Construction of scaffolding,OIL PIP... |
| Brand | Youfa |
| Place Of Origin | Tianjin |
| Trade Terms | FOB/ CIF/ CFR / FCA / EXW |
| Delivery Time | 15-45 days (based on quantity) after receiving advanced payment by T/T or LC. |
| Payment Terms | T/T or L/C |
| Main Market | Southeast Asia, South Asia, Middle East, Middle&South Americ, Africa and Oceania |
| Outside Diameter | Wall Thickness | ||
| DN | Inch | mm | mm |
| 15 | 1/2" | 20~21.3 | 0.95~2.77 |
| 20 | 3/4" | 25~26.9 | 1.1~2.87 |
| 25 | 1" | 32~33.7 | 1.1~4.0 |
| 32 | 11/4" | 40~42.4 | 1.1~4.0 |
| 40 | 11/2" | 47~48.3 | 1.5~7.0 |
| 50 | 2" | 58~60.3 | 1.8~7.0 |
| 65 | 21/2" | 73~76.1 | 2.0~7.0 |
| 80 | 3" | 87~88.9 | 2.2~8.0 |
| 90 | 31/2" | 101.6~102.1 | 2.2~9.0 |
| 100 | 4" | 113~114.3 | 2.2~9.0 |
| 125 | 5" | 140~141.3 | 2.5~10.0 |
| 150 | 6" | 165~168.3 | 2.5~10.0 |
| 200 | 8" | 216~219.1 | 2.75~12.0 |
| 250 | 10" | 272.8~273.2 | 5.0~13.75 |
| 300 | 12" | 323.8~325 | 5.5~13.75 |
| 350 | 14" | 355.6~356 | 5.5~13.75 |
| 400 | 16" | 406~406.4 | 5.75~13.75 |
| 450 | 18" | 457~457.2 | 5.75~17.75 |
| 500 | 20" | 507.9~508.1 | 5.75~17.75 |
| 600 | 24" | 609~610 | 5.75~17.75 |
5 metric tons
| Main Products | Sizes(OD.) / Dimension | Wall Thickness | Production Lines | Producing Capacity |
| ERW steel pipe | 1/2" · 8" | 0.5mm · 10.0mm | 62 | 1,000,000 tons per year |
| Hot dipped galvanized steel pipe | 1/2"-8" | 0.5mm · 10.0mm | 40 | 1,500,000 tons per year |
| Oil casing pipe | 219mm-2020mm | 5.0mm · 28mm | 9 | 150,000 tons per year |
| SSAW steel pipe | ||||
| Square/rectangular steel tube | 10x10 · 800x800mm | 0.5mm · 20mm | 31 | 800,000 tons per year |
| 10x20 · 800x600mm | ||||
| Hot-dip galvanized square/rectangular steel tube | 10x10 · 200x200mm | 0.5mm · 15.0mm | 12 | 250,000 tons per year |
| 10x20 · 250x150mm | ||||
| Seamless steel pipe | 1/2"-40" | sch10, sch40, sch80,sch160 | 2 | 100,000 tons per year |
| Steel-plastic complex steel pipe | 1/2" · 12" | 1.5mm · 10.0mm | 25 | 100,000 tons per year |
Large amount of stocks
1. ERW Steel Pipe
Size: OD 1/2"-10" Thickness: 1.5mm-10mm Length:6m
2.ERW Hot-dipped Galvanized Steel Pipe
Size: OD 1/2"-10" Thickness: 1.5mm-10mm Length:6m Zine Coating: 30-40μm
3. GI Square /Rectangular Steel Pipe
Square size: 20*20mm-500*500mm
Rectangular size: 20*40mm-300*500mm
Thickness: 1.5mm-12mm Length:6m/12m
4. SSAW Steel Pipe
Size: OD 8"-80" Thickness: 5mm-35mm Length:6m/12m
Who We are?
(1) Top 500 Enterprises Industry Leading Brands (2) 24 years experience in manufacturing and exporting steel products since 2000. (3) For 17 Consecutive Years of The First Production and Sales (4) Key Project Supplier · Three Gorges Project, the Capital International Airport, Shanghai Pudong International Airport, the 2008 Olympic Games venues, the Word Expo 2010, etc.
What We own? 9000 employees.
What Our yearly Production Ability?
Over 2000,0000 Tons sales and production
YOUFA STEEL PIPE GROUP including 13 factories





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Step 1
Payment and order readiness
Minimum order: 3 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
35 days
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Step 3
Packaging and dispatch
Air + Express via FLY Logistics · Approx. shipping fee: $ 8.00 for 3 tons · Transit time: Est. 8-9 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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