Spiral Welded Pipe

structure, electric power transmission tower projects, piling, water, oil & gas pipeline engineering, mechanical industry,
municipal projects, roads and its auxiliary facilities, etc.
Spiral Welded Pipe
CommodityEN 10219 ASTM A500 Welded ERW Steel Pipe
Outer diameterERW / HFWLSAW / DSAWSSAW / HSAWRHSSHS

1/8 - 20 inch
(10.3 - 508 mm)
12 - 56 inch
(323.8 - 1420 mm)
8 - 126 inch
(219 - 3200 mm)
40 x 20 mm 
- 1000 x 800 mm
15 x 15 mm
- 1000 × 1000 mm
Wall thickness0.4 - 16 mm6.0 - 40 mm6.0 - 26 mm1.0 - 30 mm0.6 - 30 mm
Length5.8 ~ 12.0 m or upon customers' requirements
StandardGB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L, 
DIN 1626/1615, DIN 17120, etc.
GradeSS400, Q235, Q345, Q460, A572 Gr.50, A572 Gr.60, S235, S275, S355, Grade A/B, X42, X52, 
X60, X70, etc.
SurfacePrime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
InspectionWith Chemical Composition and Mechanical Properties Analysis;
Dimensional and Visual Inspection, also with Nondestructive Inspection.
Applicationstructure, electric power transmission tower projects, piling, water, oil & gas pipeline engineering, mechanical industry,
municipal projects, roads and its auxiliary facilities, etc.
PackingStandard export, in bulk / bundles / nylon fabric bags with seaworthy packing; 
or according to customers' requestments.
Delivery Time1. 20-45 days after received deposit or confirmed L/C
2. Depends on your oder quantity
Payment Terms1. T/T: 30% T/T advance, 70% balance copy of B/L
2. L/C: at sight
3. T/T and L/C: 30% T/T advance, 70% L/C
PortChina main port


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Product process

Product Use

Packing & Delivery

1,Inner Packing plastic bag(every pipe/ tube is sleeved in plastic bag individually) 2,Outer Packing:woven packaging (standard woven packed for each bundle, around 50-500kgs per, as customers' request). wooden box   (custom-made  strong wooden box ,each box can load 300-1000kg)

carton packaging(be used for   short   pipe/ tube)

Packaging And Transportation

Transport packaging is used to minimize product damage during transportation and distribution, ensure product safety, facilitate storage, transport, loading and unloading, and expedite handover and inspection. People utilize packaging for transportation, storage, and handling. Also known as outer packaging, its main function is to protect goods, prevent damage during storage and transportation, minimize the impact of various external conditions on the goods during transport, and facilitate inspection, inventory, and distribution.

Transport packaging should meet the following basic requirements:

• Sufficient strength, rigidity, and stability;

• Waterproof, moisture-proof, insect-proof, corrosion-proof, and theft-proof capabilities;

• The selection of packaging materials should meet economic and safety requirements;

• The weight, dimensions, markings, and form of the packaging should conform to international and national standards, facilitating handling and loading/unloading;

• Reduce the labor intensity of workers and ensure safe and convenient operation.

The basic principles that should be followed in the design of transport packaging equipment include: standardization and serialization; containerization and large-scale principles; diversification and specialization principles; scientific principles; and ecological principles.

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