Scaffolding Leveling Base Jack (Solid & Hollow Screw Jacks)
Our scaffolding leveling base jacks—available in both heavy-duty solid and hollow (tubular) steel spindles—provide essential…
Our GI pipes (Galvanized Iron Pipes) are high-performance structural and fluid transportation tubes, manufactured using the hot-dipped galvanizing process for maximum longevity. Adhering to international standards such as BS1387:1985, ASTM A53, and EN10255, our pipes feature a heavy-duty zinc coating with an average weight of 280g/m² (40μm). With over 15 years of manufacturing experience, we ensure that every GI pipe is 100% hydro-tested and finished with precision burr-free ends, making them ideal for plumbing, gas delivery, and high-strength scaffolding systems.
| Technical Category | Details & Specifications |
| Product Name | GI Pipe / Hot Dipped Galvanized Steel Tube |
| Standard Compliance | EN10255, ASTM A53, BS1387:1985, EN39, BS1139, JIS3444 |
| Material Grade | S195GT / S235GT / S355GT, Q195, Q235, Q345 |
| Outer Diameter (OD) | 1/2” – 10” (21.3mm – 273mm) |
| Wall Thickness | 1.5mm – 14mm |
| Zinc Coating | Normal AVG: 280g/m² (40um); Max. 70um |
| Length Range | 1m – 16m (Standard & Customized) |
| Pipe End Treatment | Plain (Burr-free), Threaded, Grooved, Beveled |
| Testing | 100% Hydrostatic Test Guaranteed |
| Business Type | Professional Manufacturer |
A: Yes, we have over 15 years of experience in scaffolding tube production. We produce EN39, BS1139, and JIS G3444 standard tubes strictly according to technical requirements.
A: Absolutely. We can provide precision end treatments including threading (with sockets/couplings), grooving for mechanical joints, and beveling.
A: Yes. We have a professional QC team and fully support third-party inspections to verify material grade, wall thickness, and zinc coating weight before shipment.
A: Yes, we provide free samples for quality and standard compliance verification.