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ASTM A500 Seamless Structure Pipe Supplier

ASTM A500 Seamless Structure Pipe Supplier

ASTM A500 Seamless Structure Pipe Supplier
ASTM A500 Seamless Structure Pipe SupplierASTM A500 Seamless Structure Pipe SupplierASTM A500 Seamless Structure Pipe SupplierASTM A500 Seamless Structure Pipe SupplierASTM A500 Seamless Structure Pipe Supplier
CategoriesCarbon Seamless Steel Pipe
BrandBAOLAI Steel Pipe Wholesale Manufacturer
Model1/2" - 24" ( DN25 - DN600)
Thickness2 - 60 mm
Length5.8-12M or Customised
StandardASTM A500
GradeGrA, GrB, GrC, GrD
SurfaceRed, Black, Varnish, Galvanized, 3PE, etc
EndsPlain, Bevel, Threaded or Groove
UsageOil and Gas
CertificationUL/ FM/ API/ CE/ ISO
Payment TermT/T, L/C
Delivery TimeShipped in 30days after paying 30%deposit Received
TechnicalCold Drawn/ Hot Rolled/ Hot Expend
FOB portTianjin port
Terms of PaymentL/C, D/A, D/P, T/T
Update Time2022/9/25
Detail Information
Specification
Available size for Seamless Steel Pipe
Size
OD 
Tolerance
THK Toleranace
Remark
NPS
DN
OD(mm)
mm
SCH10(mm)
SCH40(mm)
1. For pipe ≤ NPS 1-1/2", OD tolerance is ±0.4mm.

2. For pipe ≥ NPS 2", OD tolerance is ± 1%.

3. The min THK at any point is not more than 12.5%.

4. The max THK is not defined in ASTM A795, and TPMC refers to ASTM A530  with 20%, 22.5% or 15% as t/D ratio.
1/2"
15
21.3
20.9~21.7
/
2.42~3.32
3/4"
20
26.7
26.3~27.1
1.85~2.53
2.51~3.44
1
25
33.4
33.0~33.8
2.42~3.32
2.96~4.06
1-1/4"
32
42.2
41.8~42.6
2.42~3.32
3.12~4.27
1-1/2"
40
48.3
47.9~48.7
2.42~3.32
3.22~4.42
2
50
60.3
59.7~60.9
2.42~3.32
3.42~4.69
2-1/2"
65
73
72.3~73.7
2.67~3.66
4.52~6.19
3
80
88.9
88.0~89.8
2.67~3.74
4.80~6.31
4
100
114.3
113.2~115.4
2.67~3.74
5.27~7.37
5
125
141.3
139.9~142.7
2.98~4.17
5.73~8.02
6
150
168.3
166.6~170.0
2.98~4.17
6.22~8.71
8
200
219.1
216.9~221.3
4.18~5.86
6.16~8.62
10
250
273.1
270.4~275.8
4.18~5.86
6.83~9.56
Standard Reference:  ASTM A53 GR.B
1. For exact length (cut length), length tolerance is -0.0mm/ +6.0mm, as ASTM A53.
2. The weight (mass) tolerance of unit pipe is ±5%.
3. For pipe s NPS 4",weight is measured as per bundle. For pipe>NPS 4", measured as per individual length.
Composition and Mechanical Properties for Seamless Steel Pipe
Standard
Grade
Chemical Components (%)
Mechanical Properties
C
Mn
p
S
Tensile Strength (Mpa)
Yeild Strength (MPa)
ASTM A500
A
0.26
1.35
0.035
0.035
310
270
B
0.26
1.35
0.035
0.035
400
315
C
0.23
1.35
0.035
0.035
425
345
D
0.26
1.35
0.035
0.035
400
250
Seamless Steel Pipe Process
The production process can be determined according to the end use of the product. There are two main processes for producing seamless steel pipes, namely cold drawing and hot rolling. Cold drawing is to draw the steel pipe through a drawing die to gradually thin and elongate the steel pipe. Hot rolling is to heat the tube blank and extrude it into a tube with an extruder until the pipe reaches the desired diameter and wall thickness. Therefore, seamless carbon steel pipes do not have longitudinal welds.
Stock
Seamless Steel Pipe
Seamless Steel Pipe
Seamless Steel Pipe
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Contact Person
Sales Manager
Name:
Sales Manager
Tel:
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0086-15510871616
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