Products Description
JIS G3444 STK400 galvanized steel pipe is a Japanese carbon structural steel pipe. Its chemical composition mainly includes carbon, silicon, manganese, phosphorus, sulfur and other elements. According to the Japanese industrial standard JIS G3444 STK400 hot-dip galvanized steel pipe is one of the carbon steel pipes suitable for general structural purposes. It is usually manufactured by hot rolling or cold drawing process, with smooth surface and high dimensional accuracy. It is widely used in construction, machinery, chemical industry, power, aerospace and other fields.
Products Data
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Name |
(Pre-galvanized, Hot-dipped galvanized) |
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Outer diameter |
1/2''-8'' (round) |
20x20--200x200mm(square) |
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Wall thickness |
1.3mm-10mm |
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Length |
5.8m/6m/12m or customized |
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Standard |
EN39, ASTM A53, BS1387-85, GB/T3091-08, JIS-G3444, ISO65, BS1139 etc |
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Zinc coating |
Pre galvanized : 30-120g/m2; Hot dipped galvanized : 200-500g/m2 |
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End finish |
Plain/ beveled ends or threaded with sockets/coupling and plastic cap or grooved |
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Usage |
Scaffolding pipe, Structure pipe, Fence post/Door pipe, Furniture, Low |
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Pressure fluid pipe for water oil or gas, Boiler pipe, Conduit pipes |
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Inspection |
With hydraulic testing, eddy current and infrared test |
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Packing |
In bundles, packed in woven bag; in loose; or request. |
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Delivery time |
Within 20days or as your request |
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Payment Terms |
T/T or L/C at sight |
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Products Display
JIS G3444 Stk400 Smls Galvanized Steel Round Pipe
Why Choose GNEE
GNEE has 14 steel production lines, 10 processing equipment for processing, bending, coating, heat treatment, cutting, drilling, beveling, tempering, surface treatment, etc., complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
Our products are exported to more than 60 countries and regions including Russia, Canada, India, Brazil, and Southeast Asia.
We look forward to receiving your inquiries as soon as possible!
GNEE CUSTOMER VISIT
GNEE FACTORY ENVIRONMENT
GNEE PACKAGING AND SHIPPING
FAQ
Q: Can I get samples before order?
A: Yes, of course. Usually our samples are free, we can produce according to your samples or technical drawings.
Q: Can I visit your factory?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: How can I get your quotation?
A: You can leave us a message, we will reply every message in time. Or we can chat online.
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