Featured Products
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Wholesale Price China China High Pressure Tube Carbon Steel Seamless Boiler Pipes
High-quality carbon structural steel, alloy structural steel, and stainless heat-resistant steel seamless steel pipe for high-pressure and above steam boiler pipes in GB/T5310-2007 standard. Material mainly is Cr-Mo alloy and Mn Alloy, Such as 20G, 20MnG, 20MoG, 12CrMoG, etc
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China Hot Dipped Seamless Steel Pipe/Welded Steel Pipe, ASTM A53 API 5L
Seamless steel pipes and welded steel pipes for general purpose steam, water, gas and air lines in ASTM A53/A53M-2012 Standard.
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Galvanized Steel Pipe
Seamless steel pipes and welded steel pipes for general purpose steam, water, gas and air lines in ASTM A53/A53M-2012 Standard.
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Factory making China ASTM A53 Spiral Welded Carbon Steel Pipe SSAW Pipe
Seamless steel pipes and welded steel pipes for general purpose steam, water, gas and air lines in ASTM A53/A53M-2012 Standard.
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28 Years Factory China High Quality Carbon Steel Pipe
Seamless steel pipe for high temperature operation ASTM A106, suitable for high temperature
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China OEM China ASTM A335 P91 Alloy Seamless Steel Pipe for Boiler
ASTM A335 standard high Temperature boiler pipe seamless alloy pipe with IBR certifiaction
Seamless alloy pipe for boiler ,heat exchanger etc industry
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Free sample for China Boiler Pipe /Seamless Steel Pipe/High Pressure Pipe Grade for ASTM A335 T91, Steel Tube, Pipe
Standards:
ASTM A106—Seamless carbon steel pipe for high temperatureASTM A213—Seamless ferritic and austenitic alloy steel tubes for boilers, superheaters and heat exchangers
ASTM A333—Seamless and welded nominal steel pipe for low temperature
ASTM A335—Seamless ferritic alloy steel nominal tube for high temperature
EN10216-2—Unalloyed steel and alloy steel pipes with specified high temperature properties
GB9948 —Seamless steel pipe for petroleum cracking
GB6479 —Seamless steel pipe for high-pressure fertilizer equipment
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Exporter China Steel Welded Carbon Pipe
Seamless steel pipes and welded steel pipes for general purpose steam, water, gas and air lines in ASTM A53/A53M-2012 Standard.
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Professional China Boiler, Boiler Tube
High-quality carbon structural steel, alloy structural steel, and stainless heat-resistant steel seamless steel pipe for high-pressure and above steam boiler pipes in GB/T5310-2007 standard. Material mainly is Cr-Mo alloy and Mn Alloy, Such as 20G, 20MnG, 20MoG, 12CrMoG, etc
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Tempering requirements
Standards:
ASTM A106—Seamless carbon steel pipe for high temperatureASTM A213—Seamless ferritic and austenitic alloy steel tubes for boilers, superheaters and heat exchangers
ASTM A333—Seamless and welded nominal steel pipe for low temperature
ASTM A335—Seamless ferritic alloy steel nominal tube for high temperature
EN10216-2—Unalloyed steel and alloy steel pipes with specified high temperature properties
GB9948 —Seamless steel pipe for petroleum cracking
GB6479 —Seamless steel pipe for high-pressure fertilizer equipment
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Factory Cheap China High Quality Straight Carbon Steel Welded Pipes
Seamless steel pipes and welded steel pipes for general purpose steam, water, gas and air lines in ASTM A53/A53M-2012 Standard.
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China Manufacturer LSAW and SSAW Welded Pipe
Seamless steel pipes and welded steel pipes for general purpose steam, water, gas and air lines in ASTM A53/A53M-2012 Standard.
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Hot New Products Seamless Carbon Steel ASTM A53 GR B Schedule 40 API Black Steel Pipe
Standards:
ASTM A106—Seamless carbon steel pipe for high temperatureASTM A213—Seamless ferritic and austenitic alloy steel tubes for boilers, superheaters and heat exchangers
ASTM A333—Seamless and welded nominal steel pipe for low temperature
ASTM A335—Seamless ferritic alloy steel nominal tube for high temperature
EN10216-2—Unalloyed steel and alloy steel pipes with specified high temperature properties
GB9948 —Seamless steel pipe for petroleum cracking
GB6479 —Seamless steel pipe for high-pressure fertilizer equipment
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API5L GrB hot rolling seamless steel pipe by continuous casting machine
Seamless pipeline used for high quality transport the oil, steam and water drawn from the ground to the oil and gas industry enterprises through the pipeline
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China Brand New Q235C Q235B 16Mn Welded carbon steel pipe/tube
Seamless steel pipes and welded steel pipes for general purpose steam, water, gas and air lines in ASTM A53/A53M-2012 Standard.
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Inspection and testing HP, WP Boiler Pipe
Standards:
ASME SA106—High temperature seamless carbon steel tubeASME SA179—Seamless cold drawn low carbon steel pipe for heat exchanger and condenser
ASME SA192—Seamless carbon steel boiler tube for high pressure
ASME SA210—Seamless Medium Carbon Steel Pipe for Boilers and Superheaters
ASME SA213—Seamless ferritic and austenitic alloy steel pipes for boilers, superheaters and heat exchangers
ASME SA335—Seamless ferritic alloy steel nominal tube for high temperature
DIN17175 — Seamless steel pipe made of heat-resistant steel
EN10216-2 —Unalloyed steel and alloy steel pipes with specified high temperature properties
GB5310 —Seamless steel pipe for high pressure boiler
GB3087 —Seamless steel pipe for low and medium pressure boilers
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Online Exporter China supplier 80 astm a53 60mm diameter steel pipe
note 1:all of the date is most values.
note 2:“—”means no request
① “W”means fitting for connecting.
② when the fitting is stick and plate, the most C should be 0.35
③ the forged fittings the most C is 0.35.and most Si is 0.35 and no limited for minimum
④ when the C is below most request, C reduce 0.01% and Mn will be increased 0.06%,until to most Mn is 1.35%
⑤ Cu,Ni Cr Mo total less than 1.00%
⑥ 0.32%。Cr Mo total less than 0.32 %
⑦ heat analysis and final products analysis will be both suitable.
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Wholesale Low or Medium Pressure Seamless Tube For Steam Boiler
GB T3087-2008
low pressure Medium pressure boiler pipe super heated steam pipe high quality seamless carbon steel pipe
Mainly for India market with IBR certification
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Wholesale OEM/ODM API 5L Gr.B X42 X70 seamless carbon steel pipe
Seamless pipeline used for high quality transport the oil, steam and water drawn from the ground to the oil and gas industry enterprises through the pipeline
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Carbon Boiler Steel Pipes A210. Factory in China. Stokist.
ASTM SA210 standard
Seamless Medium carbon steel boiler pipes and Super heat tubes for boiler industry
with high quality carbon steel pipe
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Chinese wholesale ASTM A213 Alloy High Pressure Seamless Steel Grade T11 T12 T13 Tubing / Pipe
ASTM SA 213 standard
Seamless Alloy Steel Pipes Ferritic and Austenitic for boiler Superheater Heat Exchanger alloy pipes tubes
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Stokist astm sa-106 carbon steel seamless pipe
Seamless steel pipe for high temperature operation ASTM A106, suitable for high temperature
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Factory Supply ASTM A335 Alloy Steel P5 P9 P11 P12 P22 P91 P92 Seamless Pipes
ASTM A335 standard high Temperature boiler pipe seamless alloy pipe with IBR certifiaction
Seamless alloy pipe for boiler ,heat exchanger etc industry
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Low price for Specializing production Hot rolled Seamless steel pipe
Seamless steel pipe for high temperature operation ASTM A106, suitable for high temperature