Product Description
Seamless steel pipe features a hollow section widely used for conveying fluid pipelines, such as transporting oil, natural gas, water, and solid materials. Compared to solid steel, seamless pipe offers lighter weight with equivalent bending and torsional strength, making it an economic cross-section steel. It is extensively utilized in structural and mechanical parts, petroleum drill pipes, auto transmission shafts, and construction scaffolding to improve material utilization and simplify manufacturing.
Production Capacity & Facility
Our facility spans 250,000 m2 with dedicated units for Foundry, Rolling, and Extrusion mills. We operate under strict ISO 9001, ISO 14001, and OHSAS 18001 standards. Our infrastructure includes:
- Advanced three-layer PE anticorrosive production lines (20mm to 1820mm).
- FBE anticorrosion and epoxy asphalt production capacity.
- Internal/external plastic coating and cement mortar lining.
- Annual anticorrosion capacity of 18 million square meters.
Frequently Asked Questions
How long is the delivery time?
It depends on the pipe size and quantity. Usually 7-10 days for stocked steel pipes and 20-40 days for new production.
Do you provide free samples?
Yes, we can offer free steel pipe samples for your evaluation and quality check.
What are the accepted terms of payment?
We accept TT, TT+LC, or 100% sight L/C and usance L/C ranging from 30 to 120 days.
What standards do your pipes follow?
Our products comply with International Standards including API 5L, API 5CT, ASTM A106, ASTM A53, DIN, and EN standards.
What is the production capacity?
We have a production capacity of 200,000 tons per year and an anticorrosion capacity of 18 million square meters.
What surface treatments are available?
We offer black painting, hot-dipped galvanizing, three-layer PE, FBE coating, and cement mortar lining.
Ramparts BuildCore
