• Hydrostatic Test Galvanzied ERW Steel Pipe for Fire Protection
  • Hydrostatic Test Galvanzied ERW Steel Pipe for Fire Protection
  • Hydrostatic Test Galvanzied ERW Steel Pipe for Fire Protection
  • Hydrostatic Test Galvanzied ERW Steel Pipe for Fire Protection
  • Hydrostatic Test Galvanzied ERW Steel Pipe for Fire Protection
  • Hydrostatic Test Galvanzied ERW Steel Pipe for Fire Protection

Hydrostatic Test Galvanzied ERW Steel Pipe for Fire Protection

Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Galvanized Painted
Usage: Pipeline Transport, Special Purpose
Section Shape: Round
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
gal
W.T
Sch10-40
O.D.
1/2"-10"
Length
3.5-7.5m
Surface
Galvanized or Painted
Transport Package
Bundles
Specification
API CE
Trademark
EAST
Origin
Shandong China
HS Code
73062900
Production Capacity
300000ton/Tear

Product Description

Hydrostatic Test Galvanzied ERW Steel Pipe for Fire Protection


Standards astm a135 astm a795 astm a53, bs1387, en10255, en10240, en10220, en10219, en39, din2440, . Bs21, npt

Main size:
O. D.: φ 21.3- φ 219.1 (mm)
Wall thickness: 2.11- 8.18(mm)
Type: Erw

Grade: Q195, q215, q235, q345, st37, st52, stk500, ss400, 16mn

Surface: Galvanized or black or painted

Purpose: Scaffolding system, fence tube, structural tube,
Certificate: Iso9001, jis, ce
Outside Diameter (mm)
 
Weight of Black
Pipe (kg/m)

 
Nominal Size
( DN)
Screw
Identifiers
Maximum Minimum Thickness Plain
end pipe
Threaded and
With Coupler
15 1/2 21.7 21.1 2.6 1.21 1.22
20 3/4 27.2 26.6 2.6 1.56 1.57
25 1 34.2 33.4 3.2 2.41 2.43
32 11/4 42.9 42.1 3.2 3.10 3.13
40 11/2 48.8 48.0 3.2 3.57 3.61
50 2 60.8 59.8 3.6 5.03 5.10
65 21/2 76.6 75.4 3.6 6.43 6.55
80 3 89.5 88.1 4.0 8.37 8.54
100 4 114.9 113.3 4.5 12.2 12.5
125 5 140.6 138.7 5.0 16.6 17.1
150 6 166.1 164.1 5.0 19.7 20.3

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