Ms Mild Steel Square Pipe S355j0 S355j2 S355K2 S355nl Carbon Steel Square Steel Tube

• After-sales Service: Warranty
• Warranty: 1 Year
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Model NO.: s355j2h q345 a36 s235jr ss400
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Mining, Construction & Decoration
• Section Shape: Square
• Payment Term: 30%Tt Advance + 70% Balance
• Price Term: Fob CIF CFR EXW
• Delivery Time: 7-10days
• Sample: Availbale
• Sevice: Customize
• Transport Package: Steel Belt
• Specification: 3-500mm
• Trademark: Kai
• Origin: China
• Production Capacity: 300000 Ton/Month

Product Description

 

Product Parameters

 

Category	Grade	Diameter	Standard
Carbon structure steel	Q195, Q215, Q235, Q275	1mm-600mm	GB/T700-2006
Low alloy high strength structure steel	Q295, Q345, Q390, Q420, Q460	1mm-600mm	GB/T1591-2006
Prime Carbon structure steel	10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45	1mm-600mm	GB/T699-1999
Alloy structure steel	30Mn2, 40Mn2, 27SiMn, 42Crmo,20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi,20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM, 40MnB,36Mn2V, 45MnV,	1mm-600mm	GB/T3077-1999
Spring Steel	65Mn, 60Si2Mn, 50CrVA	1mm-600mm	GB/T1222-2002
Bearing Steel	GCr15, GCr15GD,55SiMoV	1mm-600mm	GB/T18254-2002
Structural steels subject to end-quench hardenability requirements	20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b, 35MnBM, 40MnB,45MnV.	1mm-600mm	GB/T5216-2002

 

Product Description

 

 Square and rectangular pipe is a name for square pipe and rectangular pipe, that is, steel pipes with equal and unequal side lengths. It is made of strip steel that has been processed and rolled. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length.

 

Our Advantages

Shandong kai steel company is not only provide the traditional processing services with "turning, milling, planing, grinding, drilling" equipment, but also can provide even more complex and precision of the finished steel with its CNC machining centers. We have 12000 Wate laser machine , 6000 wate laser cutting machine , Bend machine , welded machine , and so on , we promise we can provide procts as your drawing .

Certifications

 

Our company has established good relations with other domestic steel mills, like wusteel, baosteel, ansteel, and also have cooperation with foreign steel mill, like Handox, Raex, Jfe. We have our own quality management systems : ISO9001, ISO14000, OHSAS18001 standards, strictly control purchases, produce, sales, warehouse and transport processes.

 

Packaging & Shipping

1. Standard seaworthy export packing, wooden pallets with plastics protection

2. 20' container load 28tons, length ≤5.8m  
40' container load 28tons, length ≤11.8m
The other packing can be made based on the customer requirement;

Company Profile

Shandong Kai Steel IMP. & EXP. Co.,Ltd.

We are located in Shandong province. In order to meet customer request of product variety,we established long term friendly cooperation with famous domestic mill plants. With good reputation in Europe, Southeast Asia, Middle East, South America and Africa,our annual export volume twenty-five million dollars,about forty percentage of total sales,especially our Wear Resistant Steel Plate, Weathering Steel Plate, High Strength Carbon Steel Plate are popular with Southeast Asia, Middle East customer

Our steel products have been exported to 60 countries and areas: Chile, Peru, Russia, Mongolia, Philippines, Egypt, Saudi Arabia, India, United States, Canada Australia and so on. Every year, many customers will visit the factory and inspect the goods,Our products have won the world wide praise among our customers . Now, We are more and more famous in the steel industry.