Grade steel: SA106\ A335P11\ A335P5\ A335P12\ A335P22\ A335P91\ A335P92, ST45.8\ 10CrMo910\ 15Mo3, WB36(15NiCuMoNb)\ P235GH.
Standard: ASTMA106/A335, DIN17175, EN10216-2, GB3087, GB5310
OD: 20mm to 800mm
Inch: 5'' - 47''
Wall thickness: 3mm - 100mm
Certificate: PED, CPD, API 5L.
Shipment: Within 25 days, besides in stock