Leave a Message Get a price EX-Stock Promotion Center. API Spec 5L X80 steel equivalent:GB/T 9711-2011 Grade L555 Main properties of API 5L PSL1 X80 steel plate X80 pipeline steel has high strength, high toughness, good weldability, certain resistance to HIC and SSC, and the improvement of pipeline steel grade can save construction costs.
ERW Steel Pipe-ERW Steel Pipe - SUNRISE STEEL GROUPERW Steel Pipe( Electric Resistance Welded Steel Pipe )Mild steel pipe,Black steel pipe ERW:Electric Resistance Welded Steel Pipe. EFW:Electric Fusion Welded pipe Standard:API SPEC 5L, GB/T 9711-1, GB/T 9711-2, ISO 3183-1, ISO 3193-2. API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70. EN:S275, S275JR, S355JRH, S355J2H
SSAW steel pipe is the raw material of strip coil, often temperature extrusion molding, automatic double-wire double submerged arc welding process made of spiral seam pipe. Spiral steel pipe will strip into the pipe unit, the multi-roll rolling, strip rolled up, forming a circular gap opening gap, adjust the squeeze roll reduction, the weld gap
SSAW Steel Pipe, Spiral Welded Pipe, Welded Steel PipeSSAW steel pipe is the raw material of strip coil, often temperature extrusion molding, automatic double-wire double submerged arc welding process made of spiral seam pipe. Spiral steel pipe will strip into the pipe unit, the multi-roll rolling, strip rolled up, forming a circular gap opening gap, adjust the squeeze roll reduction, the weld gap
Steel line pipe VS pipelineMar 16, 2020 · Currently, the main technical standards for oil and gas conveying steel linepipes are API SPEC 5L, DNV-OS-F101, ISO 3183 and GB/T 9711, etc. API 5L is a widely used specification developed by the main petroleum institute, which is only for steel pipe products, excluding the design, selection or installation of pipelines.
And GB T 9711-2011 In contrast to the editorial changes, the main technical changes are as . GB T9711 L175 A25 PSL1 LSAW Pipeline - BBN Larger GB T9711 L175 A25 PSL1 LSAW Pipeline is an industrial steel, L175 A25 PSL1 LSAW Pipeline has minimum yield strength and tensile strength, GB T9711 L175 A25 PSL1 LSAW Pipeline has a certain elongation
gb t 9711 l210 pipeline steel chemical composition 2019 best price hot rolled gb t 9711 l320 pipeline steel . GB/T 9711.1 HSAW Steel Pipe Categories:spiral steel pipe Materials:The GB/T 9711.1 HSAW steel pipe is made of L175, L210,L245, L290, L320, L360, L390, L415, L450, L485 and L555 steel types.Technical specifications:The maximum outer diameter of the GB/T 9711.1 HSAW steel [price]L555 pipeline steel property[steel
l450 pipeline steel equivalent material - Wholesale Steel Suppling gb t 9711 l360 steel tube,carbon steel plate . gb t 9711 l450 pipeline steel supplier. GB T 9711 L450 PSL1 pipeline steel supplier. We are mainly engaged in R&D and production of steel product and steel machining,the GB T 9711 L450 PSL1 pipeline steel supplier and services have covered in more than 100 countries around the world