Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, ISO 9000
OEM/ODM Service
Sample Available

Steel Hollow Section, ERW Steel Pipe, Welded Steel Pipe manufacturer / supplier in China, offering Hot Rolled Welded Round Steel Hollow Section, HDG Pestrian Fence, Pedestrian Fence and so on.

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Hot Rolled Welded Round Steel Hollow Section

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Purchase Qty. / Reference FOB Price
10-19 Tons US $580
20+ Tons US $575
Production Capacity: 100000mt/Year
Transport Package: Strap in Bundles with Steel Strips, Anti-Rust Oil
Payment Terms: L/C, T/T, Western Union
Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Black
Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
Section Shape: Round

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Basic Info

Model NO.: SHS:10X10-600X600mm;RHS:10X20-400X600mm;CHS:10-720
out Dia.(Mm): Od19mm - 720mm
Thickness: 2mm - 20mm
Length: 4-12meters
Thickness Tolerance: +/- 0.05mm to +/- 0.25mm
Steel Grade: Q195/Q235B/Q345/16mn/X42/X52/X80/ASTM A500/A53/A36
Trademark: Wanrunda
Specification: OD19mm to OD720mm, thickness: 2mm to 26mm
Origin: Tianjin and Qingdao
HS Code: 7303009000

Product Description

Qingdao Wanrunda Imp and Exp Co.,ltd mainly export Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam; C beam/Riffled sheet; Square bar etc

Commodity:  ERW Welded Steel Pipe
Dimension: OD19mm to OD720mm
Toorance of thickness: 2mm to 26mm
Material: Q195/Q235A,B/Q345B/ASTM A500/A53/A36/X42/X52   etc
Surface: Black surface

Introduction of our ERW Steel Pipe/Tube
Product Description:ERW Welded Steel Pipe/Tube
Standard:GB/T3091-2008  Low-pressure fluid transportation
GB/T14291-2006  Mine fluid transportation
GB/T14980-1994 Large diameter Low-pressure fluid transportation
Dimension:OD219mm to OD720mm
Wall thickness:2mm-26 mm
Length:Normal 6000mm, Range: 4-12meters, or as the request of customers
Tolorance of W.T:±0.05mm to ±0.25mm
Material:Q235A/Q235B/Q345B/ASTM A36/ASTM A53/SS400/X42/X52
MOQ:Normal dimension 5MT, unnormal dimension should negotaite.
Application:GB/T3091-2008  Low-pressure fluid transportation, such as water , coal gas, air,
oil, hot water, steem etc. or other usage. Normal grade:Q235A
GB/T14291-2006 Mainly use for mine air compressor, water drain, gas drain etc.
                Normal grade: Q235A,Q235B
GB/T14980-1994 durty  wanter supply/sewage drain/gas, oil transportation etc
Payment term:30% payment in advance by T/T
Delivery time:7-20 days after receiving the deposits.
Welded steel pipe application:
For liquid transportation- water supply/water drain;
For gas transportation- sewerage gas/liquefied petroleum gas ;
For structure-As piling steel pipe/bridge structure/road structure etc.
Process drawing of ERW welded steel pipe:
Material of welded steel pipe adopt steel plate or steel strip, because of different welding processes and into the furnace pipe, welded (ERW) pipes and automatic arc welded. Because of the different forms of welding, pipe into LSAW and spiral welded pipe. Because the shape of the ends of the pipe, welded steel pipe divided into circular pipe and shaped (square, flat, etc.) pipe.
Dimension of  Welded Steel Pipe:
ERW welded steel pipeOD19mm - 720mm,
Wall thickness:  2mm - 26mm
Spiral welded steel pipeOD219mm - 1520mm
Wall thickness: 5mm t- 30mm
Petroleum casing pipeOD60.3mm – 508mm
Wall thickness: 4mm -16mm

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