Large Diameter Anti-Corrosion Surface Treatment Spiral Pipe

Cross-Section Shape
Round
Connection Type
Welding
Standard/Steel Grade
API 5L Gr.B, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM
Advantage
Factory Sell, High Quality, Most Competitive Price
Tolerance
Od :+1% / -1% Wt: +12.5% / -10%
Wt
2mm to 80mm
Ends
Plain or Beveled with Plastic Caps
HS Code
7305110000, 7305110000
Trademark
OEM
Transport Package
Wrapped by Steel Strips in Hexagonal Bundles
Specification
OD from 1/2inch to 42inch
Origin
China
"Based on domestic market and expand abroad business" is our enhancement strategy for Large Diameter Anti-Corrosion Surface Treatment Spiral Pipe, The product will supply to all over the world, such as: Kuala Lumpur, Haiti, Luxemburg, Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our products, please don't hesitate to contact us. We will do our best to meet your needs.
Hainan Huatongxinda Trade Co., Ltd. Diamond / Audited Supplier
Description
 
OD 10mm-610mm(1/8″-24″)
 
WT 2mm-60mm
Length Random Length: 
3.5m to 12m, or fixed length 5.8m or as the customers requirement
Standard ASTM A53, ASTM A106, API 5L, DIN 17175, 
GOST8731/8732, G3457/G3452 etc.
Material Q235B, 10#,20#,45#, 16Mn, 15MnV.
A53B, A106B, API5L B, A192, A179C, A213-T12, A213-T22,
A335-P1, A335-P2, A333
ST37, ST33, ST37-2, ST35.8 ST52 etc.
Certificate API certificate and ISO certificate.
Surface Rust remove, black painting, antirust oil, varnish, 3PE,
hot-dip galvanized etc.
Package By bundles, plastic caps or steel caps, woven, 
wooden cases or as requirement.
Capability 50000tons/year
Advantage Big diameter and thick wall pipes.
Best price with good quality, Good service and very patient.
The partner you can trust.
Standard grade chemical composition(%)
C
 
Si
 
Mn
 
P
 
S
 
Cu
 
Ni
 
Mo
 
Cr
 
DIN 17175
 
ST37
ST35.8
 
0.07~0.14
 
0.17~0.37
 
0.35~0.65
 
≤0.035
 
≤0.035
 
≤0.25
 
≤0.25
 
/
 
≤0.15
 
ASTM A106
ASTM A53
API  5L
 
B
 
0.17~0.24
 
0.17~0.37
 
0.35~0.65
 
≤0.035
 
≤0.035
 
≤0.25
 
≤0.25
 
/ ≤0.25
 
DIN 17175
 
ST42
ST45 
 
0.42~0.50
 
0.17~0.37
 
0.50~0.80
 
≤0.035
 
≤0.035
 
≤0.25
 
≤0.25
 
/ ≤0.25
 
DIN 1629
 
  0.12~0.20
 
0.20~0.55
 
1.20~1.60
 
≤0.035
 
≤0.035
 
≤0.25
 
≤0.25
 
/ ≤0.25