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mild steel round tube lsaw steel pipe mill China yuantaiderun EN10210-2006

mild steel round tube lsaw steel pipe mill China yuantaiderun EN10210-2006

mild steel round tube lsaw steel pipe mill China yuantaiderun EN10210-2006
mild steel round tube lsaw steel pipe mill China yuantaiderun EN10210-2006mild steel round tube lsaw steel pipe mill China yuantaiderun EN10210-2006mild steel round tube lsaw steel pipe mill China yuantaiderun EN10210-2006mild steel round tube lsaw steel pipe mill China yuantaiderun EN10210-2006mild steel round tube lsaw steel pipe mill China yuantaiderun EN10210-2006
CategoriesLSAW steel pipe
BrandYuantai Derun Steel Pipe Manufacturing Group
Modelytdr-318
StandardAPI, ASTM A500,ASTM A501, bs, DIN, JIS, API 5L, AS
Thickness6mm- 50mm
Outer Diameter355.6mm - 1420mm
ApplicationFluid Transportation or other industry
CertificationCE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO9000,AST
Toleranceas requirement
Secondary Or NotNon-secondary
GradeAPI X42 X52 X60 X65 X70 Gr.A,Gr.B,Gr.C,S275J0H S35
Surface TreatmentBlack ,Yellow Varnish coating
EndsPlain,Bevelled
Delivery time7-30 days
Supply capacityAnnual output of 5 million tons
FOB portTianjin port
Terms of PaymentL/C, T/T
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Update TimeDec 2,2024
Detail Information
LSAW steel pipe mill China yuantaiderun EN10210-2006
Diameter and roundness deviation (for LSAW straight seam submerged arc welded steel pipes):
Outer diameter tolerance ≤ ± 1%, minimum ± 0.5mm, maximum ± 10mm
The outer diameter measurement method is the circumference method, where the outer diameter is measured as circumference/pi
Ovality: 2% when outer diameter/thickness ≤ 100
Tolerance calculation method=(maximum outer diameter - minimum outer diameter)/standard outer diameter X100%
Wall thickness deviation (for LSAW straight seam submerged arc welded steel pipes):
Outer diameter ≥ 406mm, wall thickness tolerance ≤ ± 10%, maximum ± 2mm
Straightness deviation (for LSAW straight seam submerged arc welded steel pipes, L is the length unit of the steel pipe in mm):
Full length straightness deviation ≤ 0.002L
Quality deviation: ± 6% (per unit length)
Height tolerance of inner and outer weld seams of submerged arc pipes
Thickness (T) ≤ 14.2, maximum weld height 3.5mm
Thickness (T) > 14.2, maximum weld height 4.8mm
Length tolerance:
Any length: 4000-16000mm, with a single floating range of 2000mm. The supplied products can have a 10% lower than the minimum value specified in the order, but cannot be lower than 75% of the minimum value
Approximate length: tolerance range from 0 to+50mm for ≥ 4000mm
Length:
The tolerance range is 0 to 5mm when the length is less than 6000mm
Tolerance range 0 to 15mm when 6000mm ≤ length ≤ 10000mm
When the length is>10000mm, the tolerance is 0 to 5mm+1mm/meter
Product detail
LSAW tube
LSAW steel pipe
LSAW pipe
LSAW steel tube
Our company's non-destructive testing test
Radiographic and Ultrasonic Testing (RT&UT)
Radiography (RT): 100% full inspection of steel pipes
Ultrasonic (UT): 100% full inspection of steel pipes
Water pressure according to standards or negotiated by both parties
Certificate
PhD
BC1
ISO14001
ISO9001
EN10210
BV
EPD
JIS
Mild steel square tube price
Due to the instability of steel prices, you can request the mill steel square tube price from our customer manager to obtain the latest steel pipe quotation.
FAQ
does black steel pipe rust?
Yes,normally, black carbon steel pipes will rust. However, customers do not need to worry too much, as we usually apply oil to the surface of the steel pipe.
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Yuantai team has over 21 years of experience in steel pipe project applications, specializing in the production, manufacturing, and customization of square rectangular, and circular steel pipes. Warmly welcome project procurement managers, individual owners, designers, and overall sellers, etc. Write down your requirements and receive professional quotes and technical support.
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Please send your message to us
Yuantai team has over 21 years of experience in steel pipe project applications, specializing in the production, manufacturing, and customization of square rectangular, and circular steel pipes. Warmly welcome project procurement managers, individual owners, designers, and overall sellers, etc. Write down your requirements and receive professional quotes and technical support.
*Email
Name
Tel
*Title
*Content
Upload
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.
Address