OEM Q235 Ss400 Steel Fiber 3mm A36 Seamless Carbon Steel Pipe/Tube for Sale

• Standard: GB, EN, API650, China GB Code, JIS Code, TEMA
• Surface Treatment: Electroplating
• Energy Source: Ultrasonic
• Material: SGCC
• Transport Package: Net Packing
• Specification: customized processing
• Model NO.: customized processing
• Trademark: OEM
• Origin: Chinese Mainland
• Production Capacity: 100, 000 Tons Per Year

Product Description

Product Description

Outer diameter	20-610mm
Wall Thicnkess	3-30mm
Length	3m-12m, random or fixed, as the clients' requests
Usage	Boiler tube, transport water or fluid, shipping building
Tolerance	OD:+/-0.02mm WT:+/-0.12mm
Chemical composition	C<0.30%, Si>0.10%, Mn:0.29-1.06%, P<0.035%, S<0.035% Cu<0.40%, Ni<0.40%, Cr<0.40%, Mo:0.15%
Property	Tensile strength >415MPa Yield strength >240MPa
Surface	Black painted,PE painted,galvanized,color coated,anti-rust varnished,anti-rust oiled,etc
End	Beveled end, plain end
Packing	In bundle with strip fixed Or as customer's special requirement
Delivery	Within 10-15 days if pipe in stock Within 20-30 days if pipe need to be produced
Shape	Steel boiler tube / seamless steel pipe seamless steel pipe / seamless steel tube welded steel pipe / welded steel tube steel rectangular pipe / steel rectangular tube steel square pipe / steel square tube steel round pipe / steel round tube alloy steel pipe / alloy steel tube carbon steel pipe / carbon steel tube galvanized steel pipe / galvanized steel tube
Material	GB 20G,20MnG,25MnG,15MoG,20MoG,12CrMoG,15CrMoG,12Cr2MoG,12Cr1MoVG, 12Cr2MoWVTiB,12Cr3MoVSiTiB,10Cr9MoVNb,1Cr18Ni9,1Cr18Ni11Nb,10,20,16Mn, 15MnV,10MoWVNb,12CrMo,15CrMo,1Cr5Mo,12Cr2Mo,12SiMoVNb,35,45,Q345, 40Mn2,45Mn2,27SiMn,40MnB,45MnB,20Mn2B,20Cr,30Cr,35Cr,40Cr,45Cr,50Cr, 38CrSi,20CrMo,35CrMo,42CrMo,12CrMoV,12Cr1MoV,38CrMoAl,50CrVA,20CrMn, 20CrMnSi,30CrMnSi,35CrMnSiA,20CrMnTi,30CrMnTi,12CrNi2,12CrNi3,12CrNi4, 40CrNiMoA,45CrNiMoVA,etc Q300GNH,Q325GNH,Q355GNH,Q215 A,Q215 B,Q235 A,Q235 B,Q295 A,Q295 B, Q345 A,Q345 B,etc
	NF FN P195GH,P235GH,P265GH,8MoB5-4,10CrMo5-5,10CrMo9-10,11CrMo9-10, 13CrMo4-5,14MoV6-3,15NiCuMoNb5-6-4,16Mo3,20CrMoV13-5-5,20MnNb6, 25CrMo4,X10CrMoVNb9-1,X11CrMo5,X11CrMo9-1,X20CrMoV11-1,P215NL, P255QL,P265NL,11MnNi5-3,12Ni4,13MnNi6-3,26CrMo4-2,X10Ni9,X12Ni5,etc P195GH,P235GH,P265GH,16Mo3,P215NL,P265NL,etc
	DIN EN E235,E275,E315,E355,E470,C22E,C35E,C45E,C60E,38Mn6,E275K2,E355K2, E420J2,E460K2,E590K2,E730K2,41Cr4,25CrMo4,30CrMo4,34CrMo4,42CrMo4, 30CrNiMo8,36CrNiMo4,41NiCrMo7-3-2,C10E,C15E,C15R,16MnCr5,16MnCrS5, 20CrNiMo2-2,20NiCrMoS2-2,C35E,C45E,E215,E255,E410,10S10,15S10,18S10, 37S10,26Mn5,26Mo2,etc E155,E190,E195,E220,E235,E260,E275,E320,E355,E370,E275K2,E355K2,E460K2, E275M,E355M,E420M,E460M,etc
	ISO P420Q,P420QH,P420QL,P460Q,P460QH,P460QL,P500Q,P500QH,P500QL,P550Q, P550QH,P550QL,P620Q,P620QH,P620QL,P690Q,P690QH,P690QL,TS360,TS410, TS430,TS500,PH23,PH26,PH29,PH35,8CrMo4-5,8CrMo5-5,9NiMnMoNb5-4-4, 11CrMo9-10TA,11CrMo9-10TN-TT,12CrMo6-2,12CrMo4-5,16Mo3,X10CrMoVNb9-1, X11CrMo5TA,X11CrMo5TA,X11CrMo5TA-TT,X11CrMo9-1TA,X11CrMo9-1TN-TT, X12CrMoNV11-1-1,PL21,PL23,PL25,PL26,11MnNi5-3,12Ni4,13MnNi6-3,26CrMo4, X10Ni9,X12Ni5,etc TW320,TW360,TW410,TW430,TW500,PH23,PH26,PH27,PH35,11CrMo9-11, 13CrMo4-5,16Mo3,PL21,PL23,PL25,PL26,11MnNi5-3,13MnNi6-4,12Ni4,X12Ni5, X10Ni9,etc
	JIS STC370,STC440,STC510A,STC510B,STC540,STC590A,STC590B,STK290,STK400, STK490,STK500,STK540,SCM415TK,SCM418TK,SCM420TK,SCM430TK, SCM435TK,SCM440TK,SCr420TK,etc
	KS STHA 12,STHA 13,STHA 20,STHA 22,STHA 23,STHA 24,STHA 25,STHA 26,etc
	SAE/AISI,ASTM 1005,1006,1008,1009,1010,1012,1013,1015,1016,1017,1018,1019,1020,1021,1022, 1023,1025,1026,1029,1030,1033,1035,1037,1038,1039,1040,1042,1043,1044,1045, 1046,1049,1050,1053,1055,1060,1065,1070,1074,1075,1078,1080,1084,1085,1086, 1090,1095,1522,1524,1526,1527,1536,1541,1547,1548,1552,1566,A201 GR.T1, A210 GR.T1a,A209 GR.C,A210 GR.T1b,A209 GR.A-1,A213 GR.T2,A213 GR.T5, A213 GR.T5b,A213 GR.T5c,A213 GR.9,A213 GR.11,A213 GR.12,A213 GR.17, A213 GR.21,A213 GR.22,A213 GR.23,A213 GR.24,A213 GR.36,A213 GR.91, A213 GR.92,A213 GR.122,A213 GR.911,etcA250 GR.T1,A250 GR.T1a, A250 GR.T1b,A250 GR.T2,A250 GR.T11,A250 GR.T12,A250 GR.T22,etc

 

Outside Diameter	3mm-140mm
Thickness	0.5-20mm
Material	10#, 20#, 35#, 45#, 16Mn, 30CrMo, 20Cr, 20CrMo,15CrMo, 35CrMo, 42CrMo4,  20Mn, ST35,ST37,E235, ASTM11A, ST45, E255, A106A.B, ST55, CK45, S45C, Q345B, ST52, E355, S355j2, 4130, 4140, 4340, SCM440, SCM415
Surface	Black or bright
Standard	GB/T8713, GB/T3639, GB/T8162, GB/T8163, ASTM-A519, EN10305-1, EN10305-4,  JIS-G3445, DIN2391, BS6323, GOST8734-75
Processing	Cold rolled /cold drawn
Delivery Condition	(1) BK (+C): No heat treatment after last cold forming process;  (2) BKW (+LC): After last heat treatment there is a light finishing pass (cold drawing); (3) BKS (+SR): After the final cold forming process the tubes are stress relieve   annealed; (4) GBK (+A): After the final cold forming process the tubes are annealed in a controlled atmosphere; (5) NBK (+N): After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere.
Packing	Woven bag/ wooden or crate carton/ bundle packing/ plain end or vanished as per customer's request.
Delivery time	Normally 15-25 working days

Company Profile

Founded in 1985, Nanjing Automobile Import and Export Co., Ltd. (hereinafter referred to as "NAIEC") is a wholly-owned subsidiary of Shanghai Automotive Industry Corporation (SAIC), which is one of the largest auto makers in China. NAIEC serves as an operation entity of SAIC's overseas business, focusing on import and export of various types of automobiles, auto parts, production equipment, etc. 

In the past over two decades, the company has exported over 100,000 units of different types of vehicle to more than 60 countries and regions. The exported products cover light trucks, buses, vans, pickups, etc. and are delivered in both CBU (completely-built-up) and KD (knocked-down) conditions. Collaborating with local distributors, NAIEC has built up vast sales and service networks in overseas markets and through them the company delivers quality products as well as professional services to end users. 

With the fast development of electric vehicles in both global and domestic markets, NAIEC has also started to prepare itself for this opportunity by acquiring new knowledge, adjusting organizations and adopting new business modes. EVs are taking up a growing share in the total export volume. 

We will always follow NAIEC culture -- to welcome with passion, to benefit with devotion. We are sincere to seek cooperation with friends from all over the world. Join us, let's make wonders together!