Sch40 Carbon Steel Weld Pipe Steel Pipe ERW Welded Black Pipe
group nameScaffolding
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Min Order3 ton
brand nameYOUFA
modelQ235/Q345
payment methodL/C, D/P, T/T
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update timeFri, 05 Dec 2025 13:43:37 GMT
Packging & Delivery
Min Order3 ton
Briefing
Detailed
Galvanized round hollow section thickness medium 40mm gi pipe
| Product Name | Galvanized carbon steel pipe |
| Specifications | Round steel pipe: 20 to 273mm Thickness: 1.5mm~8.18mm Length: 1.0m~6.5m |
| Material | Carbon Steel |
| 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 |
| Standard | EN39, BS1139, BS1387, EN10255, ASTM A53, ASTM A500, A36, ASTM A795, API 5L ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Surface Coating | Hot dip galvanized zinc coating 30um or above Pre galvanized zinc coating 30g/m2 or above |
| Pipe Ends | Plain ends |
| Certificates | ISO 9001 / ISO 18001 / ISO 14001 / BSI / UL / FM |
| Trade terms | FOB, CFR, CIF, EXW, FCA |
| Payment terms | T/T, LC |
| Delivery time | 25-45 days (based on quantity) after receiving advanced payment by T/T or LC . |
| Main market | Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania |
Hot dipped galvanized steel pipe round hollow section gi pipe specifications chart:
| OD | DN | ASTM A53 GRA / B | BS 1387 | |||
| SCH10S | STD SCH40 | LIGHT | MEDIUM | HEAVY | ||
| INCH | MM | (mm) | (mm) | (mm) | (mm) | (mm) |
| 1/2" | 15 | 2.11 | 2.77 | 2 | 2.6 | - |
| 3/4" | 20 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 1" | 25 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 1-1/4" | 32 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 1-1/2" | 40 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 2" | 50 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 2-1/2" | 65 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 3" | 80 | 3.05 | 5.49 | 3.2 | 4 | 5 |
| 4" | 100 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 5" | 125 | 3.4 | 6.55 | - | 5 | 5.4 |
| 6" | 150 | 3.4 | 7.11 | - | 5 | 5.4 |
| 8" | 200 | 3.76 | 8.18 | - | - | - |
Galvanized steel pipe ends can be NPT threaded, BSP threaded, Grooved, Beveled or Shouldered or Punched with holes according to requirement.
1. Strong strength
As the largest steel pipe manufacturer in Tianjin, China, we give more support about the orders, customers will have more confidence to cooperate with us group
2. Quality guarantee
Youfa group specialized in producing carbon steel pipes for many years, own experienced workers and advantage machine
3. Flexible terms
Flexible clause not only to protect the benefit of
supplier, but also the buyers
4. Delivery lead time
To satisfied the urgency need of customers
5. Competitive price
We offer better price based on the support of our whole group with low price and better quality
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6YRS Tianjin Youfa International Trade Co., Ltd.
- Nearest port for product export
- tianjin
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, Express Delivery
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram