STK500 Square Tube
Wall Thickness: 0.5~5.0mm
Length: Max. 6.4m
STK500 steel pipe is a Japanese standard high-strength carbon structural steel pipe, commonly used for making scaffolding.
STK500 Hollow Section Specification
| Square Tube | 20X20mm-100X100mm |
| Wall Thickness | 0.5~5.0mm |
| Length | Max. 6.4m |
| Steel Grade | S235jr/S355jr/S355joh/S355j2h;Stk400/Stk500 |
| Zinc Coating | 40GSM-600GSM |
| MOQ | 20 Tons |
| Surface | Epoxy powder coated, color as per Ral. Card |
| End finish | Plain end |
| Usage | Steel construction, Fence Post, Mechanical, Manufacturing, Construction, Automobile Manufacturing, Ship building, Electricity and more |
| SIZE | MM | MM | MM | MM | MM | MM | MM | MM | MM | MM | MM | MM |
| 10X10 | 12X12 | 13X13 | 15X15 | 16X16 | 19X19 | 20X20 | 25X25 | 30X30 | 35X35 | 38X38 | 40X40 | 42X42 |
| 45X45 | 48X48 | 50X50 | 55X55 | 60X60 | 65X65 | 70X70 | 75X75 | 80X80 | 85X85 | 89X89 | 90X90 | 95X95 |
| 100X100 | 105X105 | 110X110 | 115X115 | 120X120 | 125X125 | 130X130 | 135X35 | 140X140 | 150X150 | 160X160 | 170X170 | 180X180 |
| 200X200 | 220X220 | 250X250 | 280X280 | 300X300 | 350X350 | 400X400 | 420X420 | 450X450 | 500X500 |
JIS G3466 STK500 Carbon Steel Square Tube


FAQ
Q: Will you deliver on time?
A: Yes, we are committed to providing the best quality products and delivering them on time.
Q: Do you provide samples?
A: We can provide free samples for customers, but the express shipping cost will be borne by customers.
Q: Do you accept third party inspection?
A: Yes, we absolutely accept it.
Q: How do you guarantee the quality of your products?
A: Each steel pipe is tested according to ASTM,JIS,DIN,EN and other national standards, including chemical property test, physical property test, impact test, non-destructive test, etc. We also support third-party inspection.
Q: How can I get your quotation as soon as possible?
A: Emails and faxes will be received within 24 hours, while Skype, WeChat and WhatsApp will be online within 24 hours. Please send us your requirements and order information, specifications (steel grade, size, quantity, destination port) and we will work out the best price as soon as possible.
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