API 5L Gr. B Steel Pipe / ERW / Hfw, Find Details about ERW Steel Pipe, Weled Pipe from API 5L Gr. B Steel Pipe / ERW / Hfw - Hebei Changfeng Steel Tube Manufacturing Group Co., Ltd.
API 5L Grade B PSL 2 Line Pipe Physical Properties Line pipe grade designations come from API Spec 5L Specification for Line Pipe. Standard Line Pipe has grade designation A and B. Stronger grades have the designation X followed by the specified minimum yield strength of the pipe steel, measured in kilopounds per square inch (abbreviated ksi), e.g. X60 for pipe having API 5L Grade B Seamless Pipes Exporter-Pacific Steel OverseasAPI 5L Grade B Carbon Steel Seamless Pipes Manufacturers in India. Pacific Steel Overseas. 3000+ clients in 90 countries. 20 years of experience in manufacturing stainless steel pipe fittings SS flanges & forged steel fittings
API 5L GR.B X65 Pipe exporter, API 5l Gr. B X65 Welded/ ERW Carbon Steel Pipes Suppliers in India, API 5l grade X65 Welded Pipe Price List 2017-18 Carbon Steel API 5L Gr. X65 PSL-2, API 5l X65 Line Pipesin India, API 5l Grade B X65 PSL1 Sour Service Line Pipes Supplier, Exporter in Asia, API 5l Welded Line Pipes Suppliers in India API 5l Pipe Dimensions API 5L Gr. B PipeGet the Price SMLS C.S./Alloy/ASTM A106/335 /API 5L/B, seamless and welded black steel pipe, API 5L B ERW Steel Tubing:2010:MO.S.E. MODULO SPERIMENTALE ELETTROMECCANICO:ENVIRONMENTAL SAFEGUARD CITY OF VENICE:ITALY:API 5L grade B carbon steel pipe, A53 GR B 16inch STD DRL Mild Steel Pipe, API 5L GR B Steel Pipe:2010:PDH TOBOLSK
Steel Tube, Tube, Steel Pipe manufacturer / supplier in China, offering 200X200 / 250X250 mm Welded Square & Rectangular Structural Steel Pipe, X42 X46 X52 X56 X60 API 5L Gr. B ERW Steel Pipe, Hot Sale Welded ERW Steel Pipe / Tube and so on. ERW Pipe Manufacturing Process - Permanent SteelIn terms of size, ASME B36.10 and ASME B36.19 are the key reference specifications (API 5L for welding ERW pipelines). In the past few years, due to modern welding technologies (such as HFI and HFW, high frequency welding) adopted by ERW pipe manufacturers, ERW pipes have become an effective substitute for seamless pipes in terms of price and
The Main Steel Grades of welded steel pipes in our pipe mill:BS7 welded tubes, S235 S235JR welded pipes, S275 S275JR welded ERW pipe, S355JRH S355J2H welded tube ERW, St44 ST52 welding pipes ASTM A53 Gr.B HFI pipes EFW pipes API 5L Gr.B, X42, X46, X52, X56, X60, X65 X70 HFW pipes L245, L290, L320, L360, L290, L320, L360, L390, L415, ERW Steel Pipe API 5L ASTM A53-Threeway Steel Co.ERW Steel Pipe. Pipe Type:HFI Steel Pipe, EFW Steel PipeHFW Steel Pipe Welded Steel Pipe Application:Gas, heating, water Transportation, construction, mechanical application, aviation,offshore platform etc Specification:OD:OD:33.4-660mm WT:WT:2.1-22mm LENGTH:0.8-18m Standard:API SPEC 5LASTM A53ASTMA252EN10219EN10217
ERW Steel Pipe. Pipe Type:HFI Steel Pipe, EFW Steel PipeHFW Steel Pipe Welded Steel Pipe Application:Gas, heating, water Transportation, construction, mechanical application, aviation,offshore platform etc Specification:OD:OD:33.4-660mm WT:WT:2.1-22mm LENGTH:0.8-18m Standard:API SPEC 5LASTM A53ASTMA252EN10219EN10217 ERW Steel Pipe-ASTM A252 Spiral Steel Pipe_ASTM A106 GR B Specification. ERW Steel Pipe. Electric Resistance Welded Steel Pipe. Usage:Used for low pressure liquid delivery, such as water, gas, and oil.Oil drilling and machinery manufacturing, etc. Process:ERW :Electric Resistance Welded pipe HFI:High Frequency Induction weld pipe EFW:Electric Fusion Welded Pipe Standard:API 5L, API 5CT, ASTM 53, EN10217, DIN 2458.
ERW steel pipes and tubes are used in various engineering purposes, fencing, scaffolding, line pipes etc. These pipes are highly durable, reliable, corrosion resistant and possess high strength. ERW pipe is available with square ends or beveled for welding, threaded and coupled and victaulic grooved. Electric Resistance Welded Pipe, ERW Steel Pipes, Electric Standard:Specification:ASTM A53:Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless:API 5L:Specification for Line Pipe(Two levels PSL 1 and PSL 2 of seamless and welded steel pipes for use in pipeline transportation systems in the petroleum and natural gas industries.)
In 1999 the most modern production line of high frequency welded (HFW) steel pipes and structural hollow sections was commenced into operation. The line was designed by the German enterprise SMS Meer and has an annual production capacity of 120 000 Mg for the specified production mix. Production programme of HFW / HFI / ERW pipes Products Archives - Page 5 of 4 - Pipes and Tubes SupplierERW/HFW/HFI Welded Steel Pipe according with API 5L standard ERW/HFW/HFI Welded Steel Pipe, API 5L PSL1, PSL2.Gr. B, X42, X46, X52, X60, X65, X70, X80, X100, Sizes:OD
Differences between ERW and HFW Steel Pipe. ERW pipe manufacturing process includes HFW. ERW have low, medium, high frequency welding processes, and HFW is specially for high-frequency electric resistance welding. The differences between ERW and HFW steel pipe, is EFW is a type of ERW process for ordinary and thin-wall thickness steel pipes. What is a Welded Steel Pipe? About Welded or ERW Steel Welded pipe (pipe manufactured with a weld) is a tubular product made out of flat plates, known as skelp that are formed, bent and prepared for welding. The most popular process for large diameter pipe uses a longitudinal seam weld. Spiral welded pipe is an alternative process, spiral weld construction allows large diameter pipe to be produced from narrower plates or skelp.
HFW is required in API 5L PSL2 ERW steel pipe. According the API 5L and ISO 3183 specification, for PSL 2 pipes in welded process the HFW welding is a mandatory requirements for ERW steel pipes. As it is an improvement from the inherent problems of hardness, lack of fusion and susceptibility of stress corrosion cracking (SCC).