Product Details

TORICH Cheap price hollow structural welding scaffolding hot dip galvanized steel pipes

Place of Origin China
Brand Name Galvanized Steel Pipe
Certification ISO9001 TS 16949 ISO14001
Model Number Galvanized Steel Pipe
Min.Order Quantity One set TORICH Cheap price hollow structural welding scaffolding hot dip galvanized steel pipes
Price [email protected]
Delivery Time Within 5 working days
Payment Terms paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
Supply Ability 125

Product Features

Cheap price hollow structural welding scaffolding hot dip galvanized steel pipes

Size OD 13.2-166.1mm WT:1.8 -5.4 other size is also available.
Application:For ordinary service.
hot dip galvanized steel pipes
Process of Manufacture:Tubes may be either welded or seamless


Material: Tubes shall be manufactured from steel which show,Not more than 0.045 percent of sulfur and not more than 0.045 percent of phosphorus .Carbon equivalent as calculated from the following equation shall not exceed 0.4

Carbon equivalent =C+Mn/6
Lengths or strips cut from selected tubes and tested in accordance with AS 1391 shall show-
(a)minimum yield strength of 195Mpa
(b)a tensile strength of between 320Mpa and 460Mpa
(c)an elongation of not less than 20percent on a gauge length of 5.65 √S0 Where S0 is the original cross-section area of the test piece.

Related standard :
AS1355 Glossary of terms used in connection with water and sanitary plumbing and drainage installations
AS 1391 Methods for tensile testing of metals
AS 1650 Galvanized coating
AS 1722 Pipe threads of whitworth form
AS 1722.1 Part 1:Sealing pipe threads
AS 1835 Tubes for pressure purpose-Seamless steel
AS 1836 Tubes for pressure purposes-Welded steel
AS 2084 Non-destructive testing-Eddy current testing of metal tubes
BS 65 Carbon steel tubes suitable for screwing in accordance with ISO 7/1

Lengths
Standard lengths When so ordered, tubes shall be supplied in standard lengths of 50±0.08mm
Exact lengths Where exact lengths are specified, either for threaded tubes or for plain end tubes, each tube shall be within +8,0mm of the specified length.


Galvanizing
Tubes ordered galvanized before threading

QUALITY CONTROL

1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us

Galvanized Steel Pipe can be made into a strong plumbing or tubing material -- one that resists corrosion from exposure to water or the elements.TORICH Cheap price hollow structural welding scaffolding hot dip galvanized steel pipes has been used used for water-supply pipes or as a strong tubing for outdoor applications.
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Galvanized Steel Pipe is most commonly used for outdoor construction like fences and handrails, or for some interior plumbing. TORICH Cheap price hollow structural welding scaffolding hot dip galvanized steel pipes is also sometimes called galvanized iron pipe. Galvanized steel pipe has been coated with a layer of zinc. The zinc provides a barrier against corrosion so that the pipe may be exposed to the outdoor environmental elements.Galvanized Steel Pipe The protective barrier proves equally effective against damage from indoor humidity.TORICH Cheap price hollow structural welding scaffolding hot dip galvanized steel pipes is covered with a zinc material to make the steel pipe more resistant to corrosion.
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