JIS G3466 STKR400/STKR490 Welded Square Steel Pipe

STK400 and STKR490 are Japanese standard carbon steel structural tubes, generally square moment tubes with side lengths of 10*10mm--800*800mm/10*20mm--1000*1200mm, wall thicknesses of 0.1--50mm and lengths of up to 50 meters.

JIS G3466 STKR400/STKR490 Square Steel Pipe Specification

Product name	High Quality Black square pipe iron rectangular tube welded Square Steel Pipes
Size	Rectangular Tube: 10*20-120*80mm Square Tube : 16*16-250*250 mm (check sizes provided from below table)
Length	6m or based on your request
Standard	EN10210, EN10219, DIN17100, ASTM A36,JIS G3466
Materials	Q195, Q235, Q235B, Q275, Q345B, S235, S235jr, S355, S355jr, SS400, SS330, STK490,St33, St37, St52/ ASTM A36, A53, A106
Surface	Oil, bared, black paint, galvanized
End finish	Plain end
Technique	hot rolled, welded(erw)
MOQ	25tons
Usage	Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles for suppression of landslide and other structures
Shipment	by bulk or load into 20ft / 40ft containers
Delivery time	Prompt delivery, or as order's quantity.
Payment Terms	T/T or L/C at sight
Price term	Ex-work,FOB,CIF,CFR,etc.
Packing	Export standard package, suit for all kinds of transport, or as required.

STK400/STKR490 Carbon Steel Square Tube

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAQ

Q: Do you provide customized product service?
A: Sure, we can design and produce the products you need according to your specifications and drawings. For example: special size, special control, OEM and so on.

Q: How long will it take to get the price?
A: Please provide product specifications such as material, size, quantity and other requirements. We usually quote within 6 hours, steel prices fluctuate daily with the market. Our price is very competitive because we are a factory. If you are keen to get a price, please call us or let us know by email so that we can prioritize your inquiry.

Q: Can we visit your factory?
A: Of course you can, we welcome you to visit our factory on site or visit our production line via online video to further understand our strength and quality. Once we get your schedule, we will arrange our professional sales team to follow up with you.

Q: What kind of equipment does your factory have?
A: Our factory has advanced processing and testing equipments, such as hot rolled products production line, cold rolled seamless steel pipe production equipment, cold rolled coil production equipment, customized steel cutting equipment, ultrasonic testing system, elemental analyzer, coating thickness gauge, etc., which make our products have higher quality and production efficiency.

Hot Tags: jis g3466 stkr400/stkr490 welded square steel pipe, China jis g3466 stkr400/stkr490 welded square steel pipe manufacturers, suppliers, ASTM A135 Pipes Tubes, SA 334 GR 6 pipes, Grade St 37 0 ST 35 8 ERW resistance welded pipe, EN 10219 1 Longitudinally Welded Pipe, A213 T5 T9 T11 ERW Pipe, seamless square tubes