seamless steel pipe

Product Description

Specification and steel type: Specification: &#**6;***8.9*1.****2 cold-drawn seamless pipe &#**6;*0.****2*2.***8 hot-rolled seamless pipe &#**6;**8.****3*4.***5 cold-drawn Sort: Low/mid/high-pressure boiler pipe, pipe for oil well, bearing tube, hydraulic pipe, structure pipe Standard: GB/T********9 structure seamless steel pipe GB/T********9 seamless steel pipe for transporting liquid GB********5 seamless steel pipe GB********8 seamless steel pipe for petroleum cracking GB********9 seamless steel pipe for low/mid-pressure boiler GB********0 seamless steel pipe for high-pressure fertilizer equipment ASTM/ASME A*3 Zinc-coated-free, hot-dipped and welded seamless steel pipe ASTM/ASME A**6 nominal seamless carbon steel pipe for high temperature ASTM/ASME A**2 seamless steel boiler pipe for high pressure ASTM/ASME A**0 seamless mid-carbon steel pipe for boiler and superheater ASTM/ASME A**3 seamless ferrite and austenitic steel pipe for boiler, superheater and heat exchanger ASTM/ASME A**4 seamless and welded carbon and alloy steel pipe for low temperature ASTM/ASME A**5 seamless ferrite alloy steel pipe for high temperature API Spec 5L criterion for tubing API Spec 5CT criterion for tubing and oil pipe EN ******1 criterion for tubing and oil pipe EN ******1 technology condition for delivering seamless round pipe for machinery and general engineering EN ****6 technology condition for delivering seamless non-alloy steel in room temperature