| Product Name | 20mm 35mm 45mm 50mm 55mm 60mm diameter galvanized steel pipe od mild round steel pipe |
| (O.D) Outer Diameter | 20MM-1219MM |
| (W.T)Wall thickness | 0.6MM-20MM |
| Length | 1M, 4M, 6M, 8M, 12M (accroding to the buyer's request) |
| Ends | Plain, Beveled, Thread With Couplings Or Sockets; Plastic Caps And Steel Rings Can Be Provided If Possible |
| Standard | GB/T3091-2001, BS 1387-1985, DIN EN10025, EN10219, JIS G3444:2004, ASTM A53 SCH40/80/STD, BS- EN10255-2004 |
| Grade | Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500 |
| Technique | Hot Rolled Or Cold Rolled ERW |
| Package | Covered With Tarpaulin, Containers Or In Bulk |
| Certification | CE, BV, SGS, ISO9001, API |
| Delivery Time | stock or Usually within 10-45 days after receipt of advance payment |
Standard
API 5L, ASTM A53, ASTM A500, ASTM A252, ASTM A106, GB/T3091, GB/T13793, GB/T9711
Material: GR.A, GR.B GR.C / Q195, Q235, Q345 / 10#, 20#
Surface
Galvanized
Pipe Ends
Bevelled or plain ends.
End protection: None, or Steel protectors.
Outer diameter 273mm and above: piece by piece. Small sizes nested into big sizes.
Before-sale service
Welcome to visit our factories.
After-sale service
Quality/Quantity Claims: The Buyer is entitled to make both quality and quantity claim in writing against the Seller within 90 days after arrival at the port of destination. All claims must be supported by survey reports of recognized first class surveyors within the above mentioned stipulated time frame.
Youfa Steel Pipe Group was established in 2000 producing ERW steel pipe, galvanized steel pipe, square and rectangular pipe, scaffolding pipe, steel plastic composite pipe and spiral pipe.
Who We are?
(1) Top 500 Enterprises Industry Leading Brands (2) 17 years experience in manufacturing and exporting steel products. (3) 12 Consecutive Years of The First Production and Sales · Over 1300,0000 Tons sales and production (4) Key Project Supplier · The Capital International Airport, Shanghai Pudong International Airport, the 2008 Olympic Games venues, the Word Expo 2010, etc.
What We own? 8000 employees. 59 ERW steel pipe production lines
36 hot dipped galvanized steel pipe production lines
24 square and rectangular steel pipe production lines
18 SSAW steel pipe production lines 16 steel-plastic complex steel pipe production lines
9 hot dip galvanized square and rectangular steel pipe production lines 3 national accredited laboratory with CNAS Certificates 1 Tianjin government accreditd business technology center
YOUFA STEEL PIPE GROUP Production Base including 9 factories
Exhibitions and booths
Youfa social responsibility:
Large amount of stocks
1. ERW Steel Pipe
Size: OD 1/2"-20" Thickness: 1.5mm-18mm Length:6m
2.ERW Hot-dipped Galvanized Steel Pipe
Size: OD 1/2"-20" Thickness: 1.5mm-18mm Length:6m Zine Coating: 30-40μm
3. Square /Rectangular Steel Pipe 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
| 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 |
1.Q
2.Q:Can I get some samples? Yes,free samples can be provided
3.Q:What do your factory do regarding quality control? From material to produts, we inspect each process to keep good quality. And BV/SGS inspection can be accepted.
4.Q:How about MOQ? 10 tons
5.Q: How long does your warranty? We can assured the quality within 90 days after receiving the cargoes.





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Step 1
Payment and order readiness
Minimum order: 5 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: $ 16.00 for 5 metric · Transit time: Est. 8-9 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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