Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of Hot Dip Galvanized Iron Pipe for Building Construction ASTM A53 Schedule 40 GI Round Tube 1/2" to 6 Inch in China. Welcome to consult the quotation and import cheap Hot Dip Galvanized Iron Pipe for Building Construction ASTM A53 Schedule 40 GI Round Tube 1/2" to 6 Inch made in China here from our factory.
Production Introduction
The galvanized iron pipes is made of galvanized steel strip.The thickness of galvanized iron pipes is often under 2.2mm.The zinc coating of it usually be 30g/㎡-40g/㎡,but it also can be customized according to customer's requirements.The length is from 4m to 12m,and the common length is usually be 5.8m or 6m.
We have 10 production lines of galvanized pipe,and we also have own processing factory.Welcome to visit!
| Parameter | Specification |
|---|---|
| Product Name | Galvanized Iron Pipe (GI Pipe) |
| Manufacturing Process | Hot Dipped Galvanized (Pre-Galvanized optional) |
| Material Grade | Q195, Q235, S235JR, S355JR, ASTM A53 Gr.A/B |
| Outer Diameter | 1/2" – 6" (21.3mm – 165mm) |
| Wall Thickness | 1.0mm – 5.4mm (SCH 40, SCH 80) |
| Length | 2m, 3m, 4m, 6m, 12m, or custom |
| Zinc Coating | 60–300 g/m² |
| Surface Finish | Galvanized, Passivated, Oiled |
| Standards | BS1387, ASTM A53, EN 10255, BS 4568, ISO 65 |
| End Type | Plain End, Threaded & Coupled, Socket, Grooved |
Product Features
1.The thickness of galvanized iron pipes usually under 2.2mm.
2.The zinc coating is often be 30g/㎡-40g/㎡,it also can be customized.
3.The service life of galvanized pipes is around 2-3 years.
Product qualification
We have kinds of certifications,you could see them in first page (about us) of the website.And we have own laboratory to test the qualification.
Why Choose Us?
Factory Direct – 15+ years manufacturing experience
Worldwide Shipping – FOB, CIF, DAP terms available
Full Certification – ISO 9001, CE, API, BV/SGS testing reports
Fast Delivery – Stock sizes ship within 7 days
Competitive Pricing – Bulk discounts available
Packaging & Shipping
Standard Packaging: Hexagonal-shaped bundles wrapped with steel strips, plastic caps on both ends, waterproof paper, or woven bags.
Bundle Weight: 200–500 kg per bundle, or as per customer request.
Container Loading:
20ft container: 20–25 tons
40ft container: 25–28 tons
Trade Terms: EXW, FOB, CFR, CIF, DDP
Shipping Ports: Tianjin
Factory price, fast delivery. Get a free quote now!⬇️
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