API 5L Grade B Mild Steel Seamless Pipe

Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Fluid Pipe
Thickness
D): 8 - 1020 mm
Certificate
API
Grade
A53(a,B), A106(B,C), 10#, 20#
Transport Package
Bevelling, Painting, End Cap, Bundle
Specification
8 - 1020 mm
Trademark
BEWIN
Origin
China
HS Code
73061900
Production Capacity
100000
Reference Price
Please contact us for quote
Contact Us

Product Description

API 5L Grade B Mild Steel Seamless Pipe

A) Size: 1/8"-32", DN10~DN800
B) Wall Thickness: SCH20, STD, SCH40, SCH80, SCH160,XXS,OEM etc
C) Material: a) Carbon Steel b) Stainless Steel c)alloy steel
D) Standard: API 5L/ASTM A53/ASTM A106/ASTM A213/A269/A312/A790/A270/DIN 17175/DIN 2448 etc
E) Surface: rust-proof black painting, hot-dipped galvanized, acid-washing or polished,PE,3PE, FBE, corrosion resistant coating

 

 

The wall thickness of seamless pipe

 
MM INCH ASME DIN DIN ASME JIS ASME ASME ASME ASME
A B O.D. O.D. Thickness SCH20 SGP STD SCH40 XS SCH80
6 1/8" 10.3       2 1.73 1.73 2.41 2.41
8 1/4" 13.5       2.3 2.24 2.24 3.02 3.02
10 3/8" 17.1 17.2 1.8   2.3 2.31 2.31 3.2 3.2
15 1/2" 21.3 21.3 2 2.5 2.8 2.77 2.77 3.37 3.73
20 3/4" 26.7 26.9 2.3 2.5 2.8 2.87 2.87 3.91 3.91
25 1" 33.4 33.7 2.6 3 3.2 3.38 3.38 4.55 4.55
32 1.1/4" 42.2 42.4 2.6 3 3.5 3.56 3.56 4.85 4.85
40 1.1/2" 48.3 48.3 2.6 3 3.5 3.68 3.68 5.08 5.08
50 2" 60.3 60.3 2.9 3.2 3.8 3.91 3.91 5.54 5.54
65 2.1/2" 73 76.1 2.9 4.5 4.2 5.16 5.16 7.01 7.01
80 3" 88.9 88.9 3.2 4.5 4.2 5.49 5.49 7.62 7.62

90

3.1/2" 101.6 101.6 - 4.5 4.2 5.74 5.74 8.08 8.08
100 4" 114.3 114.3 3.6 4.9 4.5 6.02 6.02 8.56 8.56
125 5" 141.3 139.7 4 5.1 4.5 6.55 6.55 9.53 9.53
150 6" 168.3 168.3 4.5 5.5 5 7.11 7.11 10.97 10.97
200 8" 219.1 219.1 6.3 6.35 5.8 8.18 8.18 12.7 12.7
250 10" 273 273 6.3 6.35 6.6 9.27 9.27 12.7 15.09
300 12" 323.8 323.8 7.1 6.35 6.9 9.53 10.31 12.7 17.48
350 14" 355.6 355.6 8 7.92 7.9 9.53 11.13 12.7

19.05

 

 

Tolerance of Outer Diameter and Wall thickness 

 

Standard                           Tolerance of outer diameter (mm)  wall thickness (mm) 
OD(mm) Tolerance of OD OD ≤130mm OD >130mm
ARM A53  <48.3 +0.4mm - 0.79mm  all +12.5% 
>60.3 +1%
ASTM A106   <48.3 +0.4mm - 0.79mm  all   +12.5%  
48.3-114.3 +0.79mm
>114.3 +1.59 - 0.79mm

 

 

API 5L Grade B Mild Steel Seamless Pipe
API 5L Grade B Mild Steel Seamless Pipe

 

 

Alloy Steel

PNEUTEC.IT, 2023