After-sales Service: | Supplied |
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Warranty: | Supplied |
Type: | Seamless |
Technique: | Cold Rolled |
Material: | Carbon Steel |
Surface Treatment: | Varnishing |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Standards & Grades
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GB/T8162 20#, 35#, 45# Q345, Q345B, Q345C, Q345D, Q345E, 20Mn2, 30Mn2, 40Mn2, 20CrMo, 30CrMo, 35CrMo, 42CrMo; GB/T8163 20#; GB/T3087 10#, 20#; GB/T5310 20G, 20MnG, 25MnG, 15CrMoG, 12Cr1MoVG; GB/T9948 20#, 16Mn,12CrMo, 15CrMo; GB6479 20#, 16Mn, 12CrMo, 15CrMo; ASME SA213 T5, T9; API 5L, A, B, X42, X46, X56, X60, X65; ASTM A106, ASTM A53 Gr B; SA210, SA178, SA192, SA335, T2/P2, T11/P11, T12/P12, T22/P22, T91/P91; DIN 17175 ST35.8, ST45.8, DIN1629; API 5L Gr.B, X42-X70; ISO 11960, GOST, API 5CT J55 K55 N80-1 N80-Q L80-1 L80-9Cr P110, etc.
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Structural pipe
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20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2, SAE1018, SAE1020, SAE1518, SAE1045.
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Liquid pipe
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20# q295b-e, q345b-e
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High pressure boiler tube
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20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG
St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9
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Pipeline
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API SPEC 5L, X42, X52, X60, X65,X70,X80
ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245
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Alloy pipe
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4140, 42CrMo, 32CrMo, 15CrMo
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Outer Diameter
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10~630mm |
Wall Thickness
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2.5~50mm
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Length
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5.8m, 6m, 11.8m, 12m, Random length, or as required
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Delivery conditions
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N-(normalizing); A-(annealing); T-(tempering); Q-(quenching); N+T; Q+T.etc
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Processing
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Galvanizing; cutting; making thread outside the pipe; Machining.
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Ends
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Flat end or beveled end, threaded end. Protected by plastic caps or steel rings
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Packing
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Black paint, Varnish painting, Tarpaulin packing
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Standard export packaging, suitable for various modes of transportation,Or provided on request.
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Pricing Term
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Ex-Work,FOB,CNF,CFR,CIF,FCA etc.
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Payment term
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TT, L/C, Western Union, etc.
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MOQ
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1 Ton
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Steel grades |
CHEMICAL COMPOSITION (LADLE ANALYSIS) | |||||||||
C% max | Si% max | Mn% max | P% max | S% max | Cr% max | Mo% max | Ni% max | V% max | Color code | |
St35.8 | 0,17 | 0,10-0,35 | 0,40-0,80 | 0,040 | 0,040 | - | - | - | - | White |
St45.8 | 0,21 | 0,10-0,35 | 0,40-1,20 | 0,040 | 0,040 | - | - | - | - | Yellow |
15Mo3 | 0,12-0,20 | 0,10-0,35 | 0,40-0,80 | 0,035 | 0,035 | - | 0,25- 0,35 | - | - | Yellow and carmine red |
13CrMo44 | 0,10-0,18 | 0,10-0,35 | 0,40-0,70 | 0,035 | 0,035 | 0,70- 1,10 | 0,45- 0,65 | - | - | Yellow and silver |
10CrMo910 | 0,08-0,15 | 0,50 | 0,40-0,70 | 0,035 | 0,035 | 2,00- 2,50 | 0,90- 1,20 | Red and green | ||
14MoV63 | 0,10-0,18 | 0,10-0,35 | 0,40-0,70 | 0,035 | 0,035 | 0,30- 0,60 | 0,50- 0,70 | - | 0,22- 0,32 | Red and silver |
Outside Diameter |
1/2'--24' |
21.3mm-609.6mm |
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Thickness |
SCH5S, SCH10S, SCH20S,SCH20, SCH30,STD, SCH40, SCH60, SCH80, SCH100, SCH140, SCH160,XS, |
1.65mm-59.54mm |
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Length |
5.8m 6m Fixed, 12m Fixed, 2-12m Random. |
Technic |
1/2'--6': hot piercing processing technic |
6'--24' : hot extrusion processing technic |
Packing |
Bundles or In bulk. bundled pipes with two slings at the both end for easy loading and discharging, |
End |
Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket. |
Usage /Application |
Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc. |
Standard | API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM A778 ,ASTM GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,GB/T8163-2008, GB8162-2008 . JIS G3463,JIS G3119,JIS G3446,JIS G3218 | |
Surface | Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment) | |
Application | Structure, Electric power transmission tower projects, Piling, Water, Oil & gas pipeline engineering, Mechanical industry, Municipal projects, Roads and its auxiliary facilities, etc. | |
Carbon steel round pipe/tube | ||
Size |
Outer Diameter | 20MM-1219MM |
Wall Thickness | 0.6MM-20MM | |
Length | 1M, 4M, 6M, 8M, 12M (accroding to the buyer's request) |
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Carbon steel square pipe/tube | ||
Size |
Outer Diameter | 5mm-1000mm |
Wall Thickness | 0.4mm-40mm | |
Length | 5800~12000mm or as customized | |
Carbon steel plate/sheet | ||
Size |
Wall Thickness | 2mm-100mm |
Length | 1000mm-12000mm | |
Width | Plate:600-2250mm, Coil:24-600mm |
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