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seamless carbon steel line pipe

US $690-1200 / Ton ( FOB Price)
5 Tons (Min. Order)
Place of Origin: CN;JIA
Grade: 20#;API J55;API K55;API N80;API L80;10#-45#;API J55-API P110
Thickness: 1.2 - 50 mm
Outer Diameter: 13.7 - 914 mm
Secondary Or Not: Non-secondary
Application: Fluid Pipe
China (Mainland) Contact Details
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China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
91.3% Response Rate

black carbon steel pipe 20# seamless steel pipe

US $499-5999 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;HEB
Grade: 20#;16Mn;A106(B,C);A226;A334;A335 P12;API N80;1Cr13Mn9Ni1N;16Mo;Q195;Q215;Q235;Q345;STBA20;STPA22;10#-45#;16Mn;A53-A369;API J55-API P110;CrNi alloy;Mo;Q195-Q345;STBA20-STBA26;STPA22-STPA26
Thickness: 4 - 75 mm
Outer Diameter: 10 - 700 mm
Secondary Or Not: Non-secondary
Technique: Cold Rolled
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33.3% Response Rate

CARBON SEAMLESS STEEL PIPE ASTM A106

US $650-800 / Metric Ton ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 20#;16Mn;A53(A,B);Q235;Q345;Q195;Q215;10#-45#;16Mn;A53-A369;Q195-Q345
Thickness: 0.5 - 20 mm
Outer Diameter: 20 - 600 mm
Secondary Or Not: Non-secondary
Application: Structure Pipe
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Top manufactures export black steel seamless pipes sch40 astm a106/a 53

US $550-1050 / Ton ( FOB Price)
Place of Origin: CN;SHN
Grade: 20#;16Mn;A53(A,B);A106(B,C);A210;A178-C;St52;St42;St45;St42-2;10#-45#;16Mn;A53-A369;ST35-ST52
Thickness: 2.5 - 80 mm
Outer Diameter: 25 - 356 mm
Secondary Or Not: Non-secondary
Technique: Hot Rolled
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API 5L seamless carbon steel pipe & tubes

US $560-990 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Place of Origin: CN;TIA
Grade: 10#;20#;45#;A312;A209;A135-A;API J55;API K55;API N80;API L80;API P110;Q235;Q345;Q195;Q215;10#-45#;A53-A369;API J55-API P110;Q195-Q345
Thickness: 3 - 60 mm
Outer Diameter: 22 - 508 mm
Secondary Or Not: Non-secondary
Technique: Hot Rolled
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28.3% Response Rate

Black steel tube API 5L carbon seamless steel pipe

US $600-800 / Metric Ton ( FOB Price)
10 Metric Tons (Min. Order)
Outer Diameter: 21 - 762 mm
Thickness: 1 - 60 mm
Grade: 10#,20#,45#,12Cr1MoV,12Cr1MoVG,12CrMo,15CrMo,15CrMoG,34CrMo4,15MnV,Q345,St35.8,St37,St45-8,St52,10#-45#,Cr-Mo alloy,Mn-V alloy,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A213-2001,ASTM A335-2006,DIN 17175,GB 5310-1995,GB/T 8162-1999,API,ASTM,DIN,GB
Application: Oil Pipe
Technique: Cold Rolled
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China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
60.0% Response Rate

Galvanized / black low carbon Seamless Steel Pipe / hollow tube

US $400-1000 / Metric Ton ( FOB Price)
15 Metric Tons (Min. Order)
Outer Diameter: 6 - 720 mm
Thickness: 1.2 - 80 mm
Grade: 20#,45#,16Mn,A106(B,C),A179-C,A53(A,B),API J55,API K55,12CrMo,15CrMo,Q235,Q345,St37,St37-2,St52,10#-45#,A53-A369,API J55-API P110,Cr-Mo alloy,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASME B36.10M-2004,ASTM A106-2006,ASTM A179-1990,ASTM A53-2007,BS 1387,DIN 17175,DIN 2391,GB 3087-1999,GB 5310-1995,GB/T 8162-1999,GB/T 8163-1999,JIS G3429,JIS G3441,API,ASTM,BS,DIN,GB,JIS
Application: Fluid Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
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US $23,000 Trade Assurance Limit
92.5% Response Rate

Black seamless carbon steel pipe for liquid and petroleum

US $520-700 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 108 - 712 mm
Thickness: 7 - 60 mm
Grade: 20#,45#,A53(A,B),A106(B,C),A210,A315,A178-C,St52,St42,St42-2,St45-8,St52.4,St45-4,STB42,STPG42,10#-45#,A53-A369,ST35-ST52,STB35-STB42
Standard: BS EN10296,JIS G3461-2005,JIS G3454-2007,GB/T8162,GB/T8163,GB/T 3087,DIN 1626,SEW680,DIN 17175,ASTM A106-2006,ASTM A53-2007,ASTM A210-1996,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Gas Pipe
Technique: Hot Rolled
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China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
93.2% Response Rate

seamless carbon steel pipe/ black seamless steel pipe

US $550-650 / Ton ( FOB Price)
3 Tons (Min. Order)
Outer Diameter: 10 - 1330 mm
Thickness: 0.3 - 30 mm
Grade: 10#,20#,A53(A,B),A106(B,C),A269,A312,A333,A335 P11,A335 P5,St37,St52,St42,Q235,Q195,Q215,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS 6323,JIS G3461-2005,JIS G3460-2006,GB/T 13793-1992,GB/T 14976-2002,GB/T 12771-2000,GB/T 9711.2-1999,DIN EN 10208-1-1998,DIN EN 10305,ASTM A106-2006,ASTM A213-2001,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API,BS/ASTM/GB/EN/DIN/API
Application: Fluid Pipe
Technique: ERW
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  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
US $44,000 Trade Assurance Limit
66.1% Response Rate

ASTM A106/A53 gr.b sch40/sch80 seamless carbon steel pipe/black steel seamless pipes

US $580-900 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 21.3 - 508 mm
Thickness: 2.77 - 80 mm
Grade: 20#,45#,16Mn,A106(B,C),A53(A,B),30CrMo,15MnV,16Mo,16mo3,Q235,Q345,St37,St45,St52,STPG42,10#-45#,A53-A369,Cr-Mo alloy,Mn-V alloy,Mo,Q195-Q345,ST35-ST52
Standard: API 5CT,ASTM A106-2006,ASTM A213-2001,ASTM A312-2001,ASTM A53-2007,BS 1387,BS 4568,BS EN10296,DIN 1626,GB 3087-1999,GB 5310-1995,GB/T 8162-1999,GB/T 8163-1999,JIS G3454-2007,JIS G3463-2006,API,ASTM,BS,DIN,GB,JIS,ISO9001:2008
Application: Structure Pipe
Technique: Hot Rolled
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  • Assessed Supplier: Assessed by a third party inspection company.
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US $30,000 Trade Assurance Limit

Q195 black carbon seamless steel pipe

US $450-900 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 5 - 630 mm
Thickness: 0.2 - 3 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: API 5CT,API 5DP,API 5L,ANSI A182-2001,ANSI A789-2001,ANSI B36.10M-2004,ASTM A213-2001,ASTM A312-2001,ASTM A672-2006,ASTM A789M-2001,BS EN10217,DIN EN 10216-1-2004,GB/T 9711.3-2005,JIS G3474-2008,API,ASTM,BS,DIN,GB,JIS
Application: Structure Pipe
Technique: Cold Drawn
Verified Supplier - Qingdao Qinyuan Steel Co., Ltd.
China (Mainland) Contact Details
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US $20,000 Trade Assurance Limit
67.0% Response Rate

TIANJIN JINNUO Carbon Black Seamless Steel Pipe

US $580-720 / Metric Ton ( FOB Price)
2 Tons (Min. Order)
Outer Diameter: 0.5 - 20 inch
Thickness: 7 - 50 mm
Grade: 10#,20#,45#,16Mn,10#-45#
Standard: ASTM A106-2006,API 5CT,API 5L,ASTM,API
Application: Fluid Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $124,000
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China (Mainland) Contact Details
US $124,000 Trade Assurance Limit
55.2% Response Rate

Astm a106 black hot rolled carbon schedule 40 mild seamless steel pipe from seamless pipe manufacturer

US $300-1000 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 32 - 1500 mm
Thickness: 2.5 - 200 mm
Grade: 10#,20#,45#,16Mn,10#-45#, API J55, API K55, API L80, API N80, API P110
Application: Oil Pipe,fluid pipe or structure pipe
Technique: Hot Rolled
Section Shape: Round
China (Mainland) Contact Details
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US $4,000 Trade Assurance Limit
98.6% Response Rate

ASTM A106/A53 carbon black seamless steel pipe

US $600-800 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 0.25 - 32 inch
Thickness: 2 - 30 mm
Grade: 10#,20#,16Mn,A53(A,B),API J55,API K55,Q345,10#-45#,A53-A369,API J55-API P110,Q195-Q345,API J55,API K55,API N80,API L80,API P110,API J55-API P110
Standard: BS 1387,JIS G3461-2005,GB 5310-1995,GB 3087-1999,GB/T 8163-1999,GB/T 17396-1998,GB/T 13793-1992,GB 6479-2000,DIN EN 10216-1-2004,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API,GB 3087-1999,GB/T 8163-1999,GB/T 8162-1999,-2007,ANSI B36.10M-2004,
Application: Fluid Pipe
Technique: Hot Rolled,ASTM A106/A53 carbon black seamless steel pipe
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US $16,000 Trade Assurance Limit
56.3% Response Rate

BLACK CARBON SEAMLESS STEEL PIPE FOR STRUCTURE 2.5"

US $700-1000 / Ton ( FOB Price)
20 Tons (Min. Order)
Outer Diameter: 2.5 - 24 inch
Thickness: 6 - 35 mm
Grade: 20#,A53(A,B),Q235,10#-45#,A53-A369,Q195-Q345
Standard: ASTM A53-2007,ASTM
Application: Structure Pipe
Technique: Hot Rolled
Verified Supplier - GOLDEN HORSE BLDG.MAT.TR.LLC
United Arab Emirates Contact Details
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United Arab Emirates Contact Details

seamless carbon steel pipe/ black carbon steel tube

US $750-1100 / Meter ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 6 - 610 mm
Thickness: 1.5 - 40 mm
Grade: 10#,20#,16Mn,A106(B,C),A179-C,API J55,Q195,Q235,Q345,10#-45#,A53-A369,API J55-API P110,Q195-Q345
Standard: API 5L,ASTM A106-2006,ASTM A53-2007,API,ASTM
Application: Boiler Pipe,gas, oil ,fluid
Technique: Hot Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $17,000
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China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
70.4% Response Rate

Carbon Seamless Black Steel Pipe

US $700-1000 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 10*10-600*600mm
Thickness: 0.6 - 20 mm
Grade: 10#,20#,45#,10CrMo910,15MnV,09Mn2V,10MoWVNb,10Cr9Mo1VNb,API J55,API P110,STPG42,Q235,Q345,Q195,Q215,10#-45#,Cr-Mo alloy,Mn-V alloy,API J55-API P110,Q195-Q345
Standard: BS 1387,BS 1139,JIS G3454-2007,GB/T 9711.1-1997,GB/T 3091-2001,DIN 1626,DIN 1629/3,DIN 2444,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: machinery manufacturing, construction, agricultural greenhouses
Technique: ERW
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31.4% Response Rate

API5CT L80 black carbon seamless oil steel pipe with threaded

US $600-850 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 12.7 - 820 mm
Thickness: 0.4 - 20 mm
Grade: Q235,Q345,Q195,Q195-Q345
Standard: GB/T 3091-2001,GB
Application: Boiler Pipe
Technique: Hot Rolled
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China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
51.4% Response Rate

black carbon steel seamless pipe for construction

US $700-1400 / Metric Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 133 - 630 mm
Thickness: 25 - 70 mm
Grade: 10#,20#,45#,16Mn,St37,St52,St42,St52.4,ST35,Q345,10#-45#,ST35-ST52,Q195-Q345
Standard: GB/T 8163-1999,GB/T8162,GB/T8163,DIN 17175,ASTM A106-2006,ASTM A53-2007,GB,DIN,ASTM
Application: Boiler Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
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China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
77.4% Response Rate

ASTM A106 Gr.B Black Carbon steel Seamless pipe SCH40

US $670-875 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 200 - 600 mm
Thickness: 2 - 30 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),API P110,St37,St52,St42,Q235,Q345,Q195,10#-45#,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10296,BS EN10219,JIS G3459-2004,GB/T 3639-2000,GB 6479-2000,DIN EN 10216-1-2004,DIN EN 10217-1-2005,DIN 28180-2007,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Fluid Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $31,000
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
66.7% Response Rate

Round Seamless Black Carbon Steel Pipe ST37.4 , Black Phosphated Hydraulic Tube

US $2.15-4.461 / Kilogram ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 4 - 80 mm
Thickness: 0.8 - 15 mm
Grade: 10#,20#,16Mn,10#-45#
Standard: GB/T 3639-2000,DIN 2391,GB,DIN
Application: Hydraulic Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $8,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
88.9% Response Rate

astm a53 gr.b seamless carbon black steel pipe

US $700-1000 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 6 - 1219.2 mm
Thickness: 2 - 100 mm
Grade: 10#,20#,A53(A,B),A106(B,C),10#-45#,A53-A369
Standard: GB/T 8163-1999,GB/T 8162-1999,GB/T8162,GB/T8163,ASTM A106-2006,ASTM A53-2007,GB,ASTM
Application:: in all industries
Application: carrying gas,water or oil in petroleum and natural gas
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  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $21,000 Trade Assurance Limit
90.6% Response Rate

API 5L L290N X42N PLS2 line pipe seamless black carbon steel pipes

US $650-1000 / Ton ( FOB Price)
25 Tons (Min. Order)
Outer Diameter: 21.3 - 762 mm
Thickness: 2.11 - 59.54 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),St37,St52,St37-2,St52.4,Q235,Q345,10#-45#,A53-A369,ST35-ST52,Q195-Q345
Standard: BS 1387,BS EN10296,GB/T8162,GB/T8163,GB/T 3087,GB 5130,DIN 17175,ASTM A106-2006,ASTM A53-2007,ASME B36.19M-2004,API 5CT,API 5L,BS,GB,DIN,ASTM,API
Application: Fluid Pipe
Technique: Hot Rolled
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Precision Seamless Black Phosphated Carbon Steel Pipe ST37.4 , ST44.4 , ST52.4, Hydraulic M.S Steel Pipe

2 Tons (Min. Order)
Outer Diameter: 4 - 60 mm
Thickness: 0.4 - 6 mm
Grade: 10#,20#,45#,16Mn,Q345,ST35,St37,ST37.4,St45,St52,St52.4,10#-45#,Q195-Q345,ST35-ST52
Standard: BS 6323,DIN 2391,DIN EN 10305,GB/T 3639-2000,GB/T3639,JIS G3445-2006,BS,DIN,GB,JIS
Application: Hydraulic Pipe
Technique: Cold Drawn
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Brand new carbon steel seamless pipe /black tube

US $700-800 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Outer Diameter: 16 - 108 mm
Thickness: 1.3 - 16 mm
Standard: ASTM A106-2006,ASTM,API 5L/A106/A53
Application: Boiler Pipe,Fluid Pipe,bolier pipe
Technique: Cold Drawn
Section Shape: Round
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  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $27,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $27,000 Trade Assurance Limit
83.4% Response Rate

Black steel tube API 5L carbon seamless steel pipe 23

US $640-824 / Ton ( FOB Price)
12 Tons (Min. Order)
Outer Diameter: 6 - 1260 mm
Thickness: 8 - 1219 mm
Grade: 10#,20#,45#,15NiCuMoNb5,16Mn,API J55,API L80,12CrMo195,13CrMo45,Q195,Q215,Q235,Q345,St37,St52,10#-45#,API J55-API P110,Cr-Mo alloy,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5L,ASTM A182-2001,BS 6323,DIN 1626,GB 3087-1999,JIS C8305-1999,JIS G3101,API,ASTM,BS,DIN,GB,JIS
Application: Hydraulic Pipe
Technique: Cold Drawn
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ASTM A53A black seamless carbon steel pipe

US $500-700 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 10 - 820 mm
Thickness: 2 - 150 mm
Grade: 10#,20#,45#,A53(A,B),A106(B,C),St37,St52,St35.8,St37-2,St45-8,ST37.4,10#-45#,A53-A369,ST35-ST52
Standard: GB/T 8162-1999,GB
Application: automobile industry
Technique: Cold Drawn
China (Mainland) Contact Details
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China (Mainland) Contact Details
94.4% Response Rate

Astm a106 grade b sch40 black carbon seamless steel pipe

US $800-1000 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 6 - 65 mm
Thickness: 0.6 - 6.5 mm
Grade: 10#,20#,45#,16Mn,A106(B,C),30CrMo,St35.4,St35.8,St37,ST37.4,St45,St52,10#-45#,A53-A369,Cr-Mo alloy,ST35-ST52
Standard: ASTM A106-2006,ASTM A179-1990,ASTM A210-1996,ASTM A213M-2001,DIN 17175,DIN 2391,GB/T3639,GB/T8162,GB/T8163,ASTM,DIN,GB
Application: auto and motorcycle steel pipe,Electric industry,Boiler Pipe,Machinery industrial
Technique: Cold Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $36,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $36,000 Trade Assurance Limit
96.2% Response Rate

caps black carbon seamless steel pipe

US $500-1200 / Metric Ton ( FOB Price)
0.5 Metric Tons (Min. Order)
Outer Diameter: 6 - 1219 mm
Thickness: 1 - 200 mm
Grade: 16Mn,A106(B,C),A192,A333 Gr6,A335 P91,A53(A,B),12Cr1MoV,ST35,St37,St37-2,St42,St45,St45-8,St52,STPG42,A53-A369,Cr-Mo alloy,ST35-ST52
Standard: API 5L,ASTM A106-2006,ASTM A179-1990,ASTM A210-1996,ASTM A312M-2007,ASTM A333-2005,ASTM A53-2007,BS EN10025,DIN 1629/3,DIN 1629/4,DIN 17175,GB/T 8163-1999,JIS G3454-2007,JIS G3461-2005,JIS G3467-2006,API,ASTM,BS,DIN,GB,JIS
Application: Petroleum,Chemical ,fluid, superheater of boiler, heat exchanger
Technique: Cold Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $34,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details
US $34,000 Trade Assurance Limit
75.8% Response Rate

Tube master Jetsun Black steel tube API 5L carbon seamless steel pipe

US $500-750 / Metric Ton ( FOB Price)
30 Metric Tons (Min. Order)
Outer Diameter: 14 - 720 mm
Thickness: 2 - 120 mm
Grade: 10#,20#,45#,A106(B,C),A53(A,B),API J55,12Cr2Mo,Q195,Q215,Q235,Q345,ST35,10#-45#,A53-A369,API J55-API P110,Cr-Mo alloy,Q195-Q345,ST35-ST52
Standard: API 5CT,API 5DP,API 5L,GB/T 9711.1-1997,GB/T 9711.2-1999,GB/T9711,API,GB
Application: Fluid Pipe, Oil pipe, deliver oil, gas and water
Technique: Hot Rolled,Hot Rolled / Cold Drawn / ERW /SAW etc
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $19,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
92.1% Response Rate

China Gas Pipe API 5L GR.B sch40 Seamless Carbon /Black Steel Pipe

US $600-1000 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 21.3 - 610 mm
Thickness: 1.8 - 22 mm
Grade: Q235,Q345,Q195,Q215,Q195-Q345
Standard: BS 1387,BS EN10219,BS EN10217,DIN EN 10217-1-2005,ASTM A106-2006,ASTM A53-2007,ASTM A252-1998,API 5CT,API 5L,BS,DIN,ASTM,API
Application: Drill Pipe
Technique: Cold Drawn
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $13,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
56.5% Response Rate

GB/T8163 20# Black Carbon seamless steel pipes

US $600-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 21.3 - 508 mm
Thickness: 2.77 - 100 mm
Grade: 10#,20#,45#,16Mn,Q345,St45,10#-45#,Q195-Q345,ST35-ST52
Standard: API 5L,ANSI A210-1996,DIN 1626,DIN 17175,GB 5310-1995,GB/T 3087,GB/T8162,GB/T8163,API,ASTM,DIN,GB
Application: Structure Pipe
Technique: Hot Rolled
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details

pipe 6'' ( 150mm) ASTM A106 GRP Sch .40 BE. carbon black seamless steel pipe

US $600-800 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 21.3 - 820 mm
Thickness: 2 - 30 mm
Grade: 10#,20#,16Mn,A106(B,C),A53(A,B),API J55,API K55,Q345,10#-45#,A53-A369,API J55-API P110,Q195-Q345, API J55,API K55,API N80,API L80,API P110,API J55-API P110
Standard: API 5L,ASTM A106-2006,ASTM A53-2007,BS EN10296,DIN EN 10217-1-2005,GB 3087-1999,GB/T 8162-1999,GB/T 8163-1999,JIS G3461-2005,API,ASTM,BS,DIN,GB,JIS
Application: Oil Pipe
Technique: Hot Rolled,seamless
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details
49.4% Response Rate

API 5L /ASTM A106 Gr.B/Gr.A seamless carbon black steel pipe

US $500-750 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Outer Diameter: 20 - 406 mm
Thickness: 0.6 - 12 mm
Grade: 10#,20#,45#,A213,A53(A,B),Q195,Q215,Q235,Q345,10#-45#,A53-A369,Q195-Q345
Standard: API 5CT,ASTM A53-2007,BS 1139,BS 1387,BS EN10025,DIN 2444,GB/T 3091-2001,API,ASTM,BS,DIN,GB
Application: Fluid pipe,structure Pipe,fence, greenhouse, constructon
Technique: ERW
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details
92.6% Response Rate

ASTM A53 seamless carbon steel pipe/ black seamless steel pipe

US $500-650 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 21.3 - 610 mm
Thickness: 2 - 100 mm
Grade: 10#,20#,16Mn,A53(A,B),API J55,API K55,API L80,Q195,Q215,Q235,Q345,St35.4,St37,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Grade:: 10,20,Q345B,J55,K55,P235TR2....
Standard: API 5CT,API 5L,ASTM A252-1998,BS 1387,DIN EN 10216-1-2004,DIN EN 10217-1-2005,GB/T 3091-2001,GB/T 9711.1-1997,GB/T 9711.2-1999,GB/T3901,API,ASTM,BS,DIN,GB
Application:: Boiler pipe, Hydraulic pipe....
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $9,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
49.2% Response Rate

black hot rolled carbon schedule 40 mild seamless steel pipe price on sale in stock

US $650-1500 / Ton ( FOB Price)
0.5 Tons (Min. Order)
Outer Diameter: 3.0 - 2500 mm
Thickness: 1.0 - 150 mm
Grade: 16Mn,A179-C,A213,A312,A333,A333 Gr6,A335 P1,A335 P11,A335 P12,A335 P5,A335 P9,A335 P91,A53(A,B),Q235,Q345,A53-A369,Q195-Q345
Standard: API 5L,ANSI A213-2001,ANSI A213M-2001,ANSI A312-2001,ANSI A789-2001,ASTM A106-2006,ASTM A179-1990,ASTM A199,ASTM A213-2001,ASTM A312-2001,ASTM A333-2005,ASTM A335M-2006,ASTM A53-2007,DIN 17175,JIS G3463-2006,API,ASTM,DIN,JIS
Application: Boiler Pipe
Section Shape: Round
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $30,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
83.4% Response Rate

carbon st35.8 thick wall black seamless steel pipe

5 Tons (Min. Order)
Outer Diameter: 19 - 426 mm
Thickness: 0.55 - 20 mm
Grade: 10#,20#,45#,16Mn,A53(A,B),API L80,Q345,St37-2,10#-45#,A53-A369,API J55-API P110,Q195-Q345,ST35-ST52
Standard: API 5L,ASTM A106-2006,ASTM A312-2007,ASTM A335-2006,ASTM A53-2007,ASTM A53M-2007,BS 1139,BS 1387,DIN 2444,GB/T 13793-1992,GB/T 3094-2000,GB/T 9711.1-1997,GB/T 9711.2-1999,GB/T3901,GB/T9711,API,ASTM,BS,DIN,GB
Application: Structure Pipe
Technique: Hot Rolled
Verified Supplier - Tianjin Zhongchi Steel Co., Ltd.
China (Mainland) Contact Details
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details
50.0% Response Rate

MS carbon black seamless steel pipe Q195

US $573-983 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Outer Diameter: 20--508mm
Thickness: 0.8--20mm
Application: structure,struture
Steel Grade: 20#-45#
Standard: ASTM,GB,DIN
Certification: ISO
Verified Supplier - Tianjin Neo-Leap Steel Co., Ltd.
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

high temperature service black steel carbon seamless pipe

US $685-1380 / Ton ( FOB Price)
5 Tons (Min. Order)
Outer Diameter: 10.3 - 650 mm
Thickness: 0.5 - 100 mm
Grade: 20#,45#,15CrMo,10CrMo910,13CrMo44,13CrMo45,15CrMoG,16Mn,St37,St35.8,St45-8,STB35,STPA23,Q345,10#-45#,Cr-Mo alloy,ST35-ST52,STB35-STB42,STPA22-STPA26,Q195-Q345
Standard: JIS G3454-2007,JIS G3455-2005,JIS G3445-2006,DIN 1629/3,DIN EN 10216-1-2004,DIN 17175,ASTM A106-2006,ASTM A53-2007,ASTM A210-1996,ASTM A213M-2001,ASTM A179-1990,ASTM A53M-2007,ASME B36.19M-1985,API 5CT,API 5L,JIS,DIN,ASTM,API,API, ASTM, BS, DIN, JIS
Application: Boiler Pipe
Applications: fluid tranportation,high pressure,high temperature,construction
Verified Supplier - Hebei Macro Tech Co., Ltd.
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $14,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
19.8% Response Rate

ASTM A192 API SPEC 5L 2" 4" 6" SCH40S SCH80S plain end black paint stainless steel carbon steel seamless steel pipe

US $500-1000 / Ton ( FOB Price)
1 Ton (Min. Order)
Outer Diameter: 21.3 - 1016.0 mm
Thickness: 1.65 - 59.54 mm
Grade: 10#,20#,12Cr1MoV,12Cr2Mo,12CrMo195,16Mn,A335 P11,A179-C,A209,St52,St42,St37-2,STB42,Q195,Q215,10#-45#,Cr-Mo alloy,A53-A369,ST35-ST52,STB35-STB42,Q195-Q345
Standard: BS 1387,BS 1139,JIS G3454-2007,JIS G3458-2005,GB 3087-1999,DIN 1629/4,DIN 1630,ASTM A213-2001,ASTM A789-2001,ANSI A213-2001,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Application: Boiler Pipe
Technique: Cold Rolled
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $37,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $37,000 Trade Assurance Limit
66.7% Response Rate

High Quality Seamless Black Spiral Carbon Steel Pipe Supplier in China

US $500-1000 / Ton ( FOB Price)
10 Tons (Min. Order)
Outer Diameter: 21.3 - 610 mm
Thickness: 3 - 100 mm
Standard: ANSI B36.10M-2004,ASME B36.19M-1985,ASME B36.19M-2004,ASTM A179-1990,ASTM A182-2001,ASTM A213-2001,ASTM A254-1997,DIN 1629/4,DIN 1630,DIN 2391,DIN 2444,DIN EN 10025,ASTM,DIN
Application: Fluid Pipe
Technique: Cold Drawn
Section Shape: Round
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

seamless carbon steel pipe/ black seamless steel pipe

US $1-980 / Piece ( FOB Price)
1 Piece (Min. Order)
Outer Diameter: 219 - 3620 mm
Thickness: 2.5 - 30 mm
Grade: 10#,20#,45#,16Mn,A210,A250,API J55,API K55,API L80,API N80,API P110,Q195,Q215,Q235,Q345,10#-45#,A53-A369,API J55-API P110,Q195-Q345
Standard: API 5CT,API 5L,ASTM A106-2006,ASTM A252-1998,ASTM A53-2007,BS 1387,DIN 1626,GB 5130,GB/T 13793-1992,GB/T 14291-2006,GB/T 3091-2001,GB/T 9711.1-1997,GB/T 9711.2-1999,JIS G3444-2006,JIS G3466,API,ASTM,BS,DIN,GB,JIS
Application: Fluid Pipe
Technique: SAW
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $2,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit

black carbon steel seamless pipes APL 5Lblack carbon steel seamless pipesblack carbon steel seamless pipes A53/106

100 Meters (Min. Order)
Outer Diameter: 33 - 114 mm
Thickness: 2.5 - 8 mm
Grade: 20#,A135-A,A179-C,A199,A312,A335 P1,A335 P11,A335 P12,A335 P5,A335 P9,A335 P91,API N80,St37,10#-45#,A53-A369,API J55-API P110,ST35-ST52
Standard: API 5L,GB 5130,GB/T 3091-2001,API,GB
Application: Boiler Pipe
Technique: Hot Rolled
Verified Supplier - HEUBACH INTERNATIONAL
  • A&V Check: This supplier's legal status is verified.
20.3% Response Rate
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