Q255/ Seamless Pipe
We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.
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StandardAPI, ASTM, DIN, GB, JIS, API 5L, ASTM A213-2001, ASTM A333-2005, ASTM A335-2006, DIN 17175, GB 3087-1999, GB 5310-1995, GB 6479-2000, GB 9948-2006, GB/T 9711.2-1999, JIS G3458-2005
Grade10#-45#, API J55-API P110, Cr-Mo alloy, Q195-Q345, 20#, API J55, API K55, API L80, API N80, API P110, 10CrMo910, 12Cr1MoV, 12CrMo, 13CrMo44, 15CrMo, Q235
Outside Dia(mm)Small diameter pipe: 6~89mm, medium and large diameter pipe: 114~610mm, special purpose pipe: up to 1420mm or customized non-standard
Wall Thickness(mm)Thin walled tube: 1.0~3.0mm, thick walled tube: 4.5~60mm or customized non-standard
Length6m, 9m, 12m or customized non-standard
SurfaceBlack painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,ect
PackagingLoose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement
Application1. Fluid pipe
2. Power Plant
3. Structure pipe
4. High and low pressure Boiler tube
5. Seamless pipe /tube for petroleum cracking
6. Conduit pipe
7. Scaffolding pipe pharmaceutical andship,building etc.
Payment30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy or 70%T/T balance, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L in 15 days
Advantages1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
3. Rich supply and export experience, sincere service


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